Blogs/News/PSAs

地球の表面は5.1平方キロメートルで、そのうち71％が海、29％が陸地です。宇宙から見ると地球が青色で、とても綺麗です。

海は塩水であり、直接飲むことはできませんので、いわゆる水資源は、主に陸上の淡水資源（例えば河川水、淡水、湖水、地下水、氷河など）を指しています。

陸上の淡水資源は、地球上の全水量の約2.53％しか占めていません。それらのほぼ70％は固体の氷河で、氷河と氷床は2,500万立方キロメートルを占めています（約1.8％）。極地や中低緯度に分布する高山氷河は利用することがまた出来ません。

日本国は海水に囲まれた島であり、水産資源に恵まれ，主な食材のほとんどは海の魚や海藻類を使っています。したがって、海は私たちの国にとって生存のための非常に重要な資源です。

近年、現代の社会科学技術の発展に伴い、人間は科学技術によってもたらされる利便性を享受している一方で、海洋の継続的な搾取によって引き起こされる汚染はさまざまな国によって明らかに懸念されています。

【海や川などを守りながら、その恵みを経済成長に生かす】をテイマーの持続可能なブルーエコノミー国際会議には、日本をはじめ、アジア、大洋州、中南米各国の閣僚や国際機関が参加し、世界から大きな注目を集めています。

日本が従来から競争力を持つ分野の技術を新たに取り入れていく株式会社ブルーエコノミー会社の誕生を期待されています。

株式会社ブルーエコノミー 持続可能な環境保全プロジェクトに取り組む。

┃代　 表：榊原康寛

┃所在地：東京都千代田区大手町１-7-2

┃会社名：株式会社ブルーエコノミー

┃設　 立：2005年３月

┃資本金：3,000万円

┃業　 種：環境ソリューション

The tower crane is a metal component. It is only necessary to connect the tower crane on the ground at the exit point of the construction foundation, and then dismantle it after completion of the construction. Tower grounding techniques include tower crane foundation grounding, tower crane repeated grounding and lightning protection grounding. The following is a detailed introduction:

Tower grounding techniques 1: Tower Crane Foundation Grounding Method

1. Dig a circular trench (60-80 cm deep and 60 cm wide) around the tower crane foundation at a distance of about 1 meter.
2. (Horizontal grounding body) A circle of galvanized flat steel is enclosed in the trench.
3. (Vertical grounding body) Put a grounding rod into the trench every 2.5-3 meters, and weld the top with flat steel.
4. No less than 2 points of flat steel are welded to the foundation.

Tower grounding techniques 2: Tower Crane Repeated Grounding and Lightning Protection Grounding Method

1.Flash receiving: The tower crane is generally located on the outside of the building, and higher than the building under construction. Because its main body is mostly steel structure, it can use itself as a flash receiving device.
2. Lightning-proof lead-down line: The main body is also steel structure, and can use itself as lead-down line (of course, it is best to set up two lead-down lines which is not less than 50 square).
3. Grounding: Connect the base or track with the grounding grid of the building foundation reliably and form an equipotential body. It is better to install three centralized divergent vertical grounding bodies near the tower crane foundation, and the grounding resistance is not more than 10 ohms.
4. Some tower cranes will be fixed with staircase hoops. At this time, the hoops should be reliably welded with the pressure equalizing ring of the floor.

Ningbo Zhenhai Beisuda Petrochemical Equipment Co.,Ltd located in Ningbo, Zhejiang, it is a professional enterprice, who focus on R&D, production, sales copper clad steel series grounding and copperweld ground rod products.

Extending the life of the printer can maximize the value of the product. This is also a way to solve the cost. Although the update speed of printer equipment is relatively fast, under normal circumstances, a printer can be used for about 3-5 years.

Printer location:

1. Place the printer on a stable plane and close to the computer, so as to connect the interface cable.
2. Keep enough space around the printer for maintenance.
3. Keep the printer away from direct sunlight, overheating, dust, lampblack or humidity.
4. Please use the power socket with ground wire; do not use the adapter socket; do not plug and unplug the printing cable with power.
5. Keep the whole computer system away from electromagnetic interference.

Use of printer:

1. Try to use the original consumables as much as possible. Although the use cost will be high, it can avoid damaging the printer due to consumables problems. For example, the nozzle is blocked due to inking, but the cost of replacing a print head is also relatively high, and inking may burn the printer chip.
2. Each printer has a monthly printing load. Try not to exceed this number when using it. If the printing volume is large at one time, it can be completed several times. After each printing, it can pause for several minutes before the next printing, because overload printing will accelerate the loss of printer components.
3. Regular cleaning and maintenance of the printer can effectively extend the service life of the printer. For laser printers, you can regularly clean the toner protection device, paper feed drum, vent and other components, and you can also buy a special laser printer “cleaning paper” to clean the printer.
4. The correct use of the printer is the premise of prolonging the printer’s life. When encountering problems, try not to blindly guess how to solve the problems, you can find after-sales service or maintenance personnel to solve them.

Hot Toner is committed to providing the best online printer cartridge shopping experience for all your business and home needs.

Here are our highly recommended printer cartridge

Compatible Brother TN-2450 Toner Cartridge High Yield – With CHIP

Compatible Brother TN-2350 Toner Cartridge High Yield

Compatible Brother TN-3440 Toner Cartridge

Compatible Brother TN-251 & TN-255 Toner Cartridge

Compatible Brother TN-253 & TN-257 Toner Cartridge

With the deepening of isolation research and the development of isolation technology, nonlinear isolators suitable for various occasions have emerged. Laminated springs for the automotive industry are widely used in China. The principle is to use the dry friction between the steel plates to reduce the vibration and impact caused by the unevenness of the road. There are metal conical coil springs for the civil industry, as well as air springs.

During the entire deformation process of the wire rope shock mounts, sliding friction will occur between each wire rope, which consumes a large amount of energy and has a high equivalent damping ratio. Moreover, the wire rope anti vibration mounts exhibit nonlinear softening characteristics in a large deformation range, the stiffness decreases as the deformation increases, and the vibration isolation rate increases. Therefore, the good broadband isolation performance of the wire rope isolator for vibration damping is especially suitable for the application of vibration and shock environment isolation.

The wire rope shock mounts have only been developed in the last 30 years. Compared with the above-mentioned isolators, it has four distinct advantages:
①Nonlinear soft characteristics;
②Multi-directional isolation, high damping ratio;
③Corrosion, high and low temperature resistance;
④Compact structure and light weight.

At present, the common wire rope anti vibration mounts have several types of spiral, arch and ring. But in either case, they are made of stainless steel wire rope wound or bent. Their common advantage is the three-way protection of the equipment, reliable operation in high temperature and harsh environments, wide load range, unlimited storage period and service life. In terms of impact resistance, it can achieve maximum impact attenuation in a minimum space, and its vertical allowable deformation can reach 40~60% of the height of the vibration isolator. In foreign countries, they are used in the transportation of some equipment to replace the impact-resistant packaging of raw plastics and rubber. Rocket and missile transport vehicles also use it. In terms of ships, it passed the tests of light impact machines, heavy impact machines and floating impact platforms to meet the requirements of MIL-S-901 and MIL-STD-167. The wire rope isolator has excellent durability and fatigue. A vibration isolator with a diameter of 2.4 mm has been tested for up to 150 hours and seven million tests at 13 Hz and ±1.5 mm amplitude. The result is safe and sound.

For a 1.5mm wire rope isolators damping with a 1.5mm diameter, a sweep vibration test up to 10KHZ was performed, and the vibration isolation effect was 95%. This proves that the wire rope isolator for vibration damping can isolate small amplitude and structural noise. Wire rope anti vibration mounts are widely used in vibration and shock isolation of instruments, instruments, control boxes, etc., and some of the original rubber vibration isolators have been replaced by wire rope shock mounts.

Hoan is one of the leading wire rope isolator manufacturers in China, Welcome for enquiry.

Manual Zooming for Freer Capture

By connecting to the dedicated mobile APP, ZY Play, via Bluetooth, Smooth-Q allows instant zooming control of the camera right through the stabilizer. With a single push or pull of the switch, you can focus and capture the moment more freely.

Enhanced Motor Torque with Greater Applicability

Smooth-Q is a kind of    Zhiyun smooth q gimbal gopro. It not only can support PLUS-size smartphones, but further allows external add-ons, such as lenses, light-compensating lamp, and microphone etc, to support a wider range of applications.

Empowered by Newly Optimized Stabilizing System

Empowered by the 5th Gen. Instune Algorithms combined with world's advanced electronic stabilizing system, Smooth-Q has realized 40% improvement in its torque output, supporting a max. payload of 200g.

Multiple Intelligent Controls

With the various innovative functions of the ZY Play, Smooth-Q not only perfects your footage with nice cinematic impact, but also realizes multiple smart controls. By activating the Object Tracking function, the gimbal and phone camera will be configured to follow and focus the target automatically, so now you can record any live moment. In addition, it also supports time lapse, slow motion, long exposure, multiple filters and more to inspire your creativity.

Greater in Power, Lighter in Weight

Powered by a built-in rechargeable battery, Smooth-Q not only supports an ultra-long continuous runtime up to 12 hours, but further backs up for extended mission allowing connection with portable power source through USB port. Saving your time and load with a super compact construction of only 440g, with it, now you can really travel light without missing a single moment on the road.

Convenient Charging Anywhere Anytime

Designed with a Micro USB power input port on the side, Smooth-Q allows convenient direct charging from any fixed or portable power source via a USB port, and you will never miss any important moments with Smooth-Q in hand.

5V Power Output For Real-time Charging

A 5V/2000mA power output port on the gimbal allows convenient real-time charging to the smartphone, enhancing both the portability and practicability of phone-shooting to utmost extent.

Individualized Multi-color Design

Ergonomically constructed with special made high molecular compound material, Smooth-Q is offered in 4 fashionable color schemes – JET BLACK, GOLD, ROSE GOLD & SPACE GRAY -- to match your individual style.

Zhiyun is a professional manufacturer of hand stabilizer. If you want to know more details or quotation, just feel free to contact us!

Business Building Turnstile Solution

As one of the leading manufacturers of turnstile gates in China, we keep up to date by integrating the latest biological recognition technologies.

Scenic Spot Turnstile Solution

Scenic spots equipped with turnstile gates tend to be more popular as tourists will take less time for the booking, ticket inspecting and so on.

Apartment & Community Turnstile Solutions

We have secured thousands of apartments and communities in and outside China with powerful turnstile gates over the past few years. We are standing by to collaborate.

Public Transportation Turnstile Solution

Powered by self-designed mechanical structure motor as well as modern identification modules, ZOJE always offers you the best-qualified solution for your most benefits.

Factory & Construction Site Turnstile Solution

For effective enter and exit control, most factories turn to turnstile gates for help. Turnstile gates are born for security control as they can block the way by revolving arms or swinging doors.

This is the yiwu market map. Yiwu Intl trade market has 5 different districts for different products.

District 1:

1st floor.: Flower, vase, plush toys, inflatable toys, electronic toys, common toys.

2nd floor: Ornaments, jewelry, accessory.

3rd floor: Xmas,craft,ceramic,frame products.

4th floor: More Xmas and craft items.

District 2:

1st floor: Raincoat, umbrellas and various bags in the.

2nd floor: Lock&switch,tools&machine and vehicle products.

3rd floor:Kitchen&bath,phone/PC/TV/lamp equipment and clock&watch products.

4th floor: Hardware, outdoor products and electrical.

District 3:

1st floor: Paper products&pens and glasses.

2nd floor: Office supplier and sports equipment.

3rd floor: Daily use, cosmetic tool,zippers&Buttons.

4th floor: Cosmetics, sports and cloths Acc.

5th floor: Picture frame

District 4:  

1st floor:Socks&Stockings

2nd floor:Daily use items and Hat&Gloves

3rd floor: Towel, tie, Lace, Tape and shoes.

4th floor: Scarf, belt and Bra&underwera.

5th floor: Picture frame.

District 5:

1st floor: Imported items and Jewelry&cloths.

2nd floor: Beddings, wedding supplier and Hair products.

3rd floor: Knitted Raw Material and Curtain

4th floor: Auto acc and Pets

Where is yiwu in china on a map? To know more about Yiwu market. Just contact us! TOP EASE deals in general merchandise, we have a variety of products to offer our customers and we can provide you with best yiwu agent service, which makes it much easier for our customers to find all the items one time.

現在、ものことがネットに接続する環境、各種の情報記録方式は派生して、その中の「ハードディスク」はよく使う記憶媒体と言えて、個人資料のファイルや政府、企業の機密資料などに関連して、ハードディスクは貯蔵あるいはバックアップする必要がある。

しかし、個人のパソコン、終端サンバーをアップグレードする必要があり、交換する時に、資料の外部に漏れが生まれた;

パソコンの基本的なフォーマット、滴塩酸、火焼、ハンマーの叩いて、水と刀のディスクを切るなどの破壊方法がありますが、これらはあなたが信頼できる破壊モードですか?

ハードディスクを廃棄する方法はリスクがあり、ジアムストームの火元となる。そのため、正確な方式と手続きを選択することは極めて重要であり、記録のすべての廃棄のハードディスクの情報、廃棄方式、廃棄執行人員、再検査査察人員、時間と場所などの報告資料を含め、適切な廃棄記録を把握しなければならない。政府や企業、あるいは個人がハードディスクの廃棄を完全に実行した証明書を残しておくと、危険がないことが保証され、今後、関連の漏洩情事が発生した場合には、自己責任が保証される。

・コミッショナーズサービス：ハードディスクの破壊ニーズを詳細に確認し、政府に行ってメールを送信し、プロの破壊センターに送ることを選択できる。

• 破壊操作:オファーを確認した後、破壊操作のための合意された時間帯に処分する。

• サンプリング確認:厳格なオンサイトサンプリングテストを提供し、すべての破壊作業リンク、ゼロ秘密を確認する。

• 環境保護のクリアランス:プロの合法的な通関サービス業者を統合し、機密のリスクをゼロにし、効果的な資源を再利用し、環境破壊と汚染を低減する。

• 破壊証明書: 破壊証明書、報告書、その他の文書を提供し、安心して保護する。

ハードディスクデータの破棄を行うにはどうすればよいですか。

ハードドライブ破壊サービスを求める中で、情報セキュリティ規制や企業顧客内の管理ニーズに対応するために、ハードドライブの処理方法や破壊プロセスの詳細に注意を払う必要があります。破壊の厳格なプロセスは、次の3つの段階に分けることができます。

まず、、ハードディスクが消磁されます-ハードディスクを「殺す」ために数秒、ストレージ容量を削除します、ハードドライブのシリアル番号、ハードドライブの資産番号、消磁情報、実行担当者などを記録する必要があり、特許取得済みのチルトトレイを介して消磁効果を強化し、瞬時に超強力な磁気を生成し、磁場強度は10,000 Oe以上に達することができ、瞬時に1秒でストレージデータを破壊し、データを完全に破壊することができます。

第2段階は、ハードドライブの破壊を徹底的に破壊し、鉄スクラップにし、高い物理的破壊基準を組み合わせ、電気および手動破壊方法を提供し、破壊時間はわずか5秒、掘削重力は5トンに達し、ストレージディスクを破壊し、使用不能と回復のレベルまで破壊します。

最後に、ハードドライブのサンプリングチェックを行い、各ハードドライブの破壊状態を厳密にオフにし、各破壊作業リンクが安全であることを確認します。 一方、専門の清算サービス業者と組み合わせることで、セキュリティ機密のゼロリークに達し、効果的な資源を再利用し、環境破壊や汚染を低減します。

破壊の証明を残すことは、あなたの責任を保護する鍵です。

廃ハードドライブと交換されたハードドライブを廃棄し、消磁と物理的な損傷を使用した後、私たちは安心できますか? 実際、破壊プロセスにおいて、最も重要なのは、記録の各処理リンクであり、ビデオ監視を通じて、破壊プロセスを記録し、破壊の欠点を防止し、ハードドライブの破壊をゼロに保護します。 最後に、出力証明書、レポート、およびその他の文書を通じて、企業の深い防御のための最も完璧なセキュリティ破壊防衛ラインを作成し、ゼロリークとゼロリスクを達成します。

專業銷毀服務廠商：株式会社ブルーエコノミー

著者：榊原康寛

Points for Attention in Design of Tank Grounding System in Gas Station:

1. Oil tanks should be lightning-proof grounding, and grounding points should not be less than two.

2. The buried oil tank should be electrically connected with the process pipeline exposed to the ground and it should be grounded.

3. The information system of gas station should be equipped with armoured copper earthing cable or wire through steel pipe. Both ends of the metal skin of the distribution cable and the protective steel pipe should be grounded.

4. The joint grounding device of anti-static electricity and Anti-induction lightning should be installed at the beginning, end and branch of oil pipeline laid on the ground or pipe trench, and its grounding resistance should not be greater than 30 Ω.

5. Anti-static grounding device for unloading of petrol tanker should be installed in unloading site of petrol tanker station, and electrostatic grounding instrument should be installed to detect cross-connection and monitor the status of grounding device.

6. Metal wires should be used to connect flanges and rubber pipes in explosive dangerous areas. When the connecting bolts of flanges are not less than 5, they can not be spanned in non-corrosive environment.

7. The grounding resistance of anti-static grounding device should not be greater than 100 Ω.

8. Lightning belts (nets) should be used to protect gas stations from direct lightning strikes when buildings such as station buildings and shelters need to be protected.

9. Overvoltage (surge) protectors corresponding to the withstand voltage level of electronic devices should be installed when the head and end of distribution line of gas station information system are connected with electronic devices.

10. 380/220V power supply and distribution system should adopt TN-S system, and both ends of cable metal cover or cable metal protective tube of power supply system should be grounded. Overvoltage (surge) protectors should be installed at the power supply end of the power supply and distribution system in accordance with the voltage withstanding level of the equipment.

With the increasing popularity of office automation, computer, printer, copier, speed printer and other equipment in office document printing processing have been widely used. How to improve the use efficiency of these high-tech products, and give full play to its “office automation” function to better improve the work efficiency and serve the document printing function of the office is a problem worthy of attention.

In the work practice, we mainly adopt the method of mathematical overall planning and system management to improve the work efficiency. This article briefly introduces the experience of disk management, printing process and comprehensive operation as well as the cooperation between input personnel and proofreader. Here are five tips to reduce the cost of printer. Five tips teach you to reduce printer cost and save printing consumables.

1. Print in draft mode. If you only need to print your personal documents and you don’t need high-quality output, consider printing in draft mode. The document printed by this method is lighter and less accurate, but the ink consumption can be greatly reduced. The identification and location of the draft mode may vary slightly depending on the printer brand, but in general, you can select the draft mode from the printer options in the PC control panel, select the properties key, and then select the draft mode in print quality. In the print dialog box, click the options button in the lower left corner of the box. After entering the next dialog box, select draft output in the print option, and then click OK.
2. Make sure the print nozzle and ink cartridge carrier are clean. The frequency of implementation of the maintenance process depends on your usual printing volume. But it’s better to do it every week. It is also important to keep the inside of the printer clean, especially the ink cartridge carrier. Whenever ink or debris is found on the cartridge carrier, it should be removed immediately with compressed air or alcohol.
3. Use web-based printing options. To reduce unnecessary printouts and waste, you can download the free HP intelligent web page printing application, so that you can easily select, store and organize the content of multiple web pages, and print only when you need it to save time, ink and paper.
4. Store the ink cartridge properly. Make sure that the ink cartridge is sealed in its original packaging, stored vertically at room temperature, and unsealed when in use. The ink may evaporate through the nozzle and the plastic ink cartridge box. After removing the ink cartridge from the original package, store it in the “initial position” of the printer to avoid the ink in the nozzle drying up. And to prevent pollution by dust in the air.
5. Use the correct method to shut down the device. Do not turn off the printer through the switch on the power board. This will cause the printer to skip the normal shutdown procedure and not store the printhead properly. It causes the print head to dry. The correct way is to turn off printing by using the printer’s switch

Hot Toner is committed to providing the best online printer cartridge shopping experience for all your business and home needs.

Here are our highly recommended ink cartridge

Compatible Brother LC-133 Ink Cartridge

Compatible Brother LC-233 Ink Cartridge

Compatible Canon PGI-1600XL PGI1600XL Ink Cartridge High Yield

Compatible Epson 702XL Ink Cartridge

HP 905 & 905XL (T6L89AA – T6M17AA) Ink Cartridges

Background technology of Quadcopter Vibration Isolator manufacture:

Quadcopter includes some special equipment which need stable environment in work engineering, such as inertial measurement device. Influenced by the external air resistance and its own power plant, the four-axis vehicle will generate vibration excitation during flight and transmit it to the specific equipment, which will produce greater vibration on the specific equipment.

The inertial measurement device is one of the core sensors of the four-axis vehicle. It is used to measure the angular velocity and acceleration of the Quadcopter body, and then to calculate the attitude of the Quadcopter. This ensures the safe navigation of the Quadcopter in the external environment. For inertial measurement devices, measurement accuracy is one of the most critical indicators. The noise caused by the vibration of the fuselage is an important factor affecting the measurement accuracy of the inertial measurement device.

The traditional quadcopter vibration isolation of the fixed inertial measurement device by suspending the shock absorber ball and installing the fixed inertial measurement device. However, the natural frequencies of the translational vibration modes of the shock absorber mounted on the suspension ball in three directions are quite different. The so-called three directions are one vertical direction and two horizontal directions. The natural frequencies corresponding to the translational modes in the vertical direction of the vibration absorber are much larger than those corresponding to the translational modes in the two horizontal directions. This makes it impossible to isolate the vibration in three directions simultaneously when the vibration is passed through the vibration absorber, so that the measurement accuracy of the inertial measurement device is poor.

Technological implementation elements:

Based on this, it is necessary to provide a Quadcopter and its vibration absorber to solve the problem that the three-direction vibration can not be effectively isolated at the same time when passing through the vibration absorber and the measurement accuracy of the inertial measurement device is poor.

A vibration absorber is used to connect the fuselage of a Quadcopter and an inertial measurement device. The vibration absorber includes:

The bellows body is used to absorb vibration and deform. The first extension part is arranged at the end of the bellows body, and the first extension part is used to connect the fuselage. The second extension part is arranged on the bellows body far from the end of the first extension part. The second extension is used to connect the inertial measurement device.

The quadcopter vibration isolation and the quadcopter is arranged at the end of the bellows body, and the first extension connects the fuselage. The second extension part is arranged on the bellows body far from the end part of the first extension part. The second extension is connected with the inertial measurement device, so that the fuselage and the inertial measurement device are connected together through the vibration isolation device of thequadcopter. Because the bellows are used to absorb vibration and deform. When the quadcopter vibration isolation is transmitted to the vibration isolation device of the four-axis vehicle, the bellows absorb the vibration and contract or elongate or bend, so that the vibration is transmitted to the inertial measurement device through thequadcopter vibration isolationat a lower frequency. The quadcopter vibration isolation mentioned above greatly increases the horizontal dimension of the quadcopter vibration isolation. This makes the horizontal dimension of the vibration isolation device larger than the vertical dimension, and makes the natural frequencies of the translational vibration modes corresponding to the three directions of the quadcopter vibration isolation basically consistent. It solves the problem that the natural frequencies of the three directional translational modes of quadcopter vibration isolation differ greatly. Because the vibration in three directions can be effectively isolated when passing through the vibration isolation device of four-axis aircraft, the measurement accuracy of the inertial measurement device can be guaranteed, and the problem of poor measurement accuracy of the inertial measurement device can be solved. In the design, the natural frequencies corresponding to the translational modes in the three directions of the fuselage can be adjusted by changing the dimensions, shapes and wall thickness of the bellows.

Hoan is one of the leading quadcopter vibration isolation manufacturers in China, Welcome for enquiry.

Born for Mobile Filmmakers

Zhiyun Smooth 4 turns your mobile phone into a professional filmmaking camera, helping you create stable and smooth footage with just your phone. The design of integrated control panel can reduce the need to touch the screen, and help users control both the stabilizer and mobile camera directly with hot-key buttons. Get one now to create your own Hollywood movies with just phones!

Focus Pull & Zoom Capability

The more professional and delicated handwheel is built in Smooth 4, bringing you the unprecedented experience of smooth operation. You can zoom in or out as you want to take close-up shots.By pressing the FN switch button, the handwheel is configured into a focus puller, helping you achieve high-precision focus changes in real time to create creative shots.

PhoneGo Mode for Instant Scene Transition

Like a high-end sports car, Smooth 4 can enter PhoneGo mode and release the potential of motors in a flash. It can respond to every delicate movement without delay without the need to worry about losing any shots.What's better is that amazing scene transition can be achieved in your footage without post-processing.

Time Lapse Expert

Smooth 4 supports all kinds of advanced shooting techniques. It can realize features such as Timelapse, moving time lapse and Motionlapse, recording lives and displaying the art of time flow.

Smooth 4 makes deep optimization on Timelapse and supports all kinds of advanced shooting techniques. It can capture more details from a broader perspective easily overlooked in daily lives.

With so many time lapse with freer settings on shooting ranges (wide to tight), angles and focus, you can customize unique-style time lapse footage, capturing all movements and objects including huge crowds, dancing flowers, moving silhouette or white cloud in the air. Creating a different time flow in your phone or capturing lives in a retrospective light, it's all up to your imagination.

Object Tracking

The gopro gimbal can produce smooth footage and also track objects including but not limited to human faces with much higher precision. You can frame the object you want to track on the screen, and the stabilizer can do the rest. Shooting has never been so easy, but now we have Smooth 4!

Two-way Charging with Longer Runtime

Smooth 4 can run for 12 hours in a row. The battery indicator tells you how much power is left. The stabilizer can charge your phone directly during shooting. You can shoot video all day long with no need to worry about the battery. It adopts the mainstream Type-C charging port so that users can use both ends of the cable for charging. The stabilizer can be charged by portable power source and the phone can be charged by the stabilizer via USB port on tilt axis. The two-way charging can happen at the same time, guaranteeing the longest operation time possible.

Always powerful and compatible to all phones

The motor power of Smooth 4 has increased by a large extent, making it compatible to phones of all sizes. In the meantime, it can be used together with many accessories such as LED light and camera lens. Smooth 4 is versatile in different environments, releasing the potential of phone camera anywhere, anytime.

Less is More

3 axis gimbal is designed with a slider on its control panel and a trigger button on its back, to easily recognize and switch between different gimbal modes.

Zhiyun is a professional manufacturer of handheld camera gimbal stabilizer. If you want to know more details or quotation, just feel free to contact us!

In 1909, Taft took off to Atlanta, Georgia, where the local Chamber of Commerce hosted him with the traditional ‘possum and ‘taters. The dish is basically to put the possum on the sweet potato and then put it on the table. Suddenly, the orchestra sounded and the guests began to sing, and then they presented another gift: a possum doll.

This toy was completely original to the locals. Later, the team of Taft took the toy “Billy Possum” to try to replace the teddy bear. “LA Times” also reported that Billy Possum has replaced the status of teddy bear stuffed animal. In the next four or even eight years, American children would hold Billy possums.

At the time, Billy Possum did set off a wave and toy stores from New York to San Francisco are all on sale. But you probably know the ending of Billy Possum, because people in our time have never heard of this toy! In fact, in just a few months, Billy possum was completely forgotten by consumers, and the craze did not even last until the Christmas of the year!

Later generations have several explanations for why plush teddy has always been popular, but Billy possum has survived for a year. One of the arguments is simple, that is, Billy possum is too ugly. Others think that this is related to the story of the origin of the two toys. After all, the story of the origin of the joy toys teddy bear shows the compassionate spirit of President Roosevelt, and the Taft is just sitting there and eating the possum.

What more people don’t know is that the story of President Roosevelt and the little mother bear did not seem so warm on the surface. Old Roosevelt is a hunter after all. He is not an animal conservation expert. Although he refuses to shoot the mother bear, his compassion is very narrow. After he put down the gun, he immediately turned his head and said to the assistant “to solve his pain.” The assistant immediately cut the neck of the mother bear with a sharp edge.

Later, they took the mother bear back to the camp and enjoyed a few days of bear meat. Ironically, on the last day of the hunting trip, they just finished eating the mother bear, baking the bear’s paw, and the dishes on the side are ‘possum and ‘taters.

I didn’t expect the story behind the teddy bear to be full of blood…

Despite this, teddy bears have become popular in the world. Many children and even 20- to 30-year-old adults’sleeping companions are still plush teddy bears who have been with them for many years. They find that they are used to sleeping with them. Without it, they can’t sleep at all. The raw materials of the teddy bears produced by YZJOYTOYS are in full compliance with EU and American standards. Sleeping with a teddy bear and even a teddy bear bite will not cause any harm. We accept all OEM processing and can design your own unique teddy bear according to your preferences.

We YZjoytoys have professional proofing design personnel who can make the customer’s design sketches into solid plush toys. The sample can generally be completed within one week. And it can be repeatedly modified according to customer requirements until satisfied. Customers can also copy and quote.

In 1909, Taft took off to Atlanta, Georgia, where the local Chamber of Commerce hosted him with the traditional ‘possum and ‘taters. The dish is basically to put the possum on the sweet potato and then put it on the table. Suddenly, the orchestra sounded and the guests began to sing, and then they presented another gift: a possum doll.

This toy was completely original to the locals. Later, the team of Taft took the toy “Billy Possum” to try to replace the teddy bear. “LA Times” also reported that Billy Possum has replaced the status of teddy bear stuffed animal. In the next four or even eight years, American children would hold Billy possums.

At the time, Billy Possum did set off a wave and toy stores from New York to San Francisco are all on sale. But you probably know the ending of Billy Possum, because people in our time have never heard of this toy! In fact, in just a few months, Billy possum was completely forgotten by consumers, and the craze did not even last until the Christmas of the year!

Later generations have several explanations for why plush teddy has always been popular, but Billy possum has survived for a year. One of the arguments is simple, that is, Billy possum is too ugly. Others think that this is related to the story of the origin of the two toys. After all, the story of the origin of the joy toys teddy bear shows the compassionate spirit of President Roosevelt, and the Taft is just sitting there and eating the possum.

What more people don’t know is that the story of President Roosevelt and the little mother bear did not seem so warm on the surface. Old Roosevelt is a hunter after all. He is not an animal conservation expert. Although he refuses to shoot the mother bear, his compassion is very narrow. After he put down the gun, he immediately turned his head and said to the assistant “to solve his pain.” The assistant immediately cut the neck of the mother bear with a sharp edge.

Later, they took the mother bear back to the camp and enjoyed a few days of bear meat. Ironically, on the last day of the hunting trip, they just finished eating the mother bear, baking the bear’s paw, and the dishes on the side are ‘possum and ‘taters.

I didn’t expect the story behind the teddy bear to be full of blood…

Despite this, teddy bears have become popular in the world. Many children and even 20- to 30-year-old adults’sleeping companions are still plush teddy bears who have been with them for many years. They find that they are used to sleeping with them. Without it, they can’t sleep at all. The raw materials of the teddy bears produced by YZJOYTOYS are in full compliance with EU and American standards. Sleeping with a teddy bear and even a teddy bear bite will not cause any harm. We accept all OEM processing and can design your own unique teddy bear according to your preferences.

We YZjoytoys have professional proofing design personnel who can make the customer’s design sketches into solid plush toys. The sample can generally be completed within one week. And it can be repeatedly modified according to customer requirements until satisfied. Customers can also copy and quote.

Not only does Toys R Us have exclusive toys, but other retailers also have it. For example, sam’s club stuffed bear will have some exclusive Fingerlings and LOL Surprise sets.

According to Popsugar, there are some new toys in each category. Think about it before you think you will only come in and out of the store with one thing. There is an exclusive L.O.L. Surprise Pets, (KidKraft Lola Mansion), and a personalized Character Plush Saucer Chair.

Commodities will decrease in mid-October, so you can’t miss them.

What are the exclusive toys of the Sam Club? There are several.

The Fingerlings will have a new role. It will be dominated by Coral and Callie. These two characters will appear in a series for $30. There is also a very cool seesaw in this suit to add fun.

There is also a special LOL surprise package released with KidKraft Lola Mansion. It is a 4-inch toy house for $150.

There is also a cute dish chair made by an American child. What makes it special is that it has two cute ears made of plush. The price is $30.

We YZjoytoys have professional proofing design personnel who can make the customer’s design sketches into solid plush toys. The sample can generally be completed within one week. And it can be repeatedly modified according to customer requirements until satisfied. Customers can also copy and quote.

All along, there have been many stalls of novice friends consulting entities where to buy good? Where can I get into the cheapest stall? And so on. Today, we share with you the cheapest source of stalls in the preferred wholesale city: Yiwu, the next article is Yiwu wholesale market guide.

Be careful:

1. Before you go there to buy yiwu goods, what is the purpose of your trip? That is to say, the main thing to see is what goods, casually look at the heart will only see nothing.

2. How much does the purchase price want to be less than? Which varieties are going to be introduced? And so on and so on related questions, you must plan in advance and then go to purchase. Speaking of booth goods, how can we get less of the capital of small commodities, Yiwu, Zhejiang Province? The cheapest vendor city: Yiwu, Zhejiang.

Yiwu Market: I believe that you should be familiar with this place. If you want to enter cheap and varied sources of stalls, you should first promote Yiwu, Zhejiang Province.

International Trade City (Phase I): Intersection of Huancheng East Road and Chouzhou North Road; Handicrafts, Jewelry, Toys, Flowers

International Business City (Phase II): east of North Road of Chouzhou and west of Futian Road; hardware, electronics, bags, rain gear, clocks and watches, etc.

Zhanyuan Market: No. 51 Zhanyuan Road; Daily Department Stores, Ribbons, Shoes, Needles and Cotton, Style, etc.

Binwang Market: No. 158 Binwang Road; Clothing, non-staple food, tie, bedding, towels, plush, dried fructose, knitted cotton, textiles, cosmetics, etc.

Knitting market: 93 Chengzhong Road; Socks, socks accessories, raw materials

Household appliances market: 101 Binwang Road; Various kinds of household appliances

Communication Market: 211 Binwang Road; Various communication tools

Computer Market: Computer, Computer Consumables

Material market: No. 199 Chengxi Road; Aluminum products, clothing materials, ceramic building materials, stone materials, decoration materials

Wood market: 266 Chengxi Road; wood-based panels, wood threads, wood flooring, decoration, hardware, buttons, paints, logs, bamboo, doors and windows processing

Furniture market: 238 Binwang Road; Furniture, office appliances

Agricultural Trade City: Overpass of Midwest Road; Fruits, cereals, oils, vegetables, flowers

Market of means of production: No. 251 Chengxi Road; Decoration materials, plastics, metal materials, building materials

Cosmetics market: 238 Binwang Road; various cosmetics, cosmetic appliances

Garment Market: First Floor of Binwang market area A, first floor of area B, clothing and furry

Non-staple food market: non-staple food, groceries, dried fruits, candies and fried goods on the first floor of area D and C of Binwang Market

Tie Market: Ties on the 2nd floor of Binwang market Area D

Bedding Market: Bedding, knitted underwear, shirts on the second floor of area A and area B of Binwang Market

Lace Market: Various Laces on the 2nd Floor of Binwang Market Area D

Towel Market: Towels on the third floor of Binwang Market area C

Textile Market: Textiles and Fabrics in Area E of Binwang market

Eyeglasses Market: North Side Eyeglasses of Zhengyuan market

Cultural goods market: Cultural goods

Knitting raw materials: all kinds of knitting raw materials on the second floor of the knitting Market

Yiwu is the sea of small commodities in the world. There are many kinds of products that can be wholesaled occasionally. Different kinds of products have different products gathering places. However, Yiwu's largest and most influential wholesale market is the International Trade City, also known as the Futian market.

Futian wholesale market can wholesale a lot of products, but also more complete, the daily flow of people is also very large, so there are many vehicles to go there. Almost every bus stop has a bus to the Trade City, but the stops are different. But in fact, the goods in the commercial city are really not cheap, and they are really cheap to sell in some other wholesale markets. These are the professional stall wholesale markets. There are railway stations and airports in Yiwu. The railway stations and airports are several kilometers apart. So it's convenient to inquire about the number of routes before you go, take a bus to the city and then go to the city.

TOP EASE deals in general merchandise, we have a variety of products to offer our customers and we can provide you with best yiwu agent service, which makes it much easier for our customers to find all the items one time. I hope you can use this Yiwu wholesale market guide to find the goods you are satisfied with!

(1) Planning

In order to improve timeliness, project, and parts should be planned in detail. Planning at the level of the injection project and each individual part is the key to achieve timeliness. The planning system can plan all process steps in detail and provide a capacity overview so that the relevant personnel can grasp the demand for each technology and the corresponding available capacity. In order to improve the timeliness, there should be further algorithms in the planning system to find the optimal sequence of production operations. Based on tablet or smartphone applications, management can track the status of key projects at any time.

(2) Automation

The second key area of action is automation, where automation solutions help to improve equipment utilization. Observing the proportion of manufacturing cost in the whole process chain in Figure 9, it is easy to see the benefits of automation solutions adopted by German injection molding enterprises. In Germany, only 34% of the cost of injection molding is spent on manufacturing, while 52% of the cost of injection moulding company China is allocated to manufacturing. The main reason is that German injection molding enterprises are highly automated in milling and EDM. Automation is one of the key areas in which German injection molding enterprises have made great progress in the past 10 years.

(3) Digitalization and visualization

For many injection moulding companies China, quality remains a challenge. In order to reduce quality errors, it is important to identify errors early in the order completion process. Many errors are found in the late stage of the process chain, such as in the test, which will greatly increase the cost and time needed to correct the errors.

(4) Tool management

In order to further improve the processing efficiency, tool management with a clear structure is the key factor to achieve high-efficiency manufacturing. The unreasonable tool management results in more preparation time for injection moulding company China in the processing process. By centralized management of tool data and focusing on a certain number of standard tools, production efficiency can be effectively improved. Data matrix code (DMC) can be used to mark the tool, and the central tool management system can be used to register, manage and call the tool data. In this way, the central tool management system can record the tool wear condition, and invoke the actual data of the tool in the programming and processing process, so as to improve the machining accuracy. Meanwhile, structured tool management can save time and space, and tool standardization can reduce errors in workpiece preparation and facilitate clearer arrangement of tools and their accessories.

Established in the year of 1996, HanKingtec. starts the business in mould engineering, after years of development, we have become a one-stop total plastic injection molding solution provider which including mold making, injection molding, second process and final assembly.

誰も都市の拡大を止めることはできず、誰もごみを止めることはできません。しかし、近隣諸国は、人口密度が非常に高く、生活水準が高い先進国として、人口の多い国と工業国であるごみ包囲という共通の問題を抱えていません。現在、日本の一人当たりのごみの年間生産量はわずか410キログラムであり、これは世界で最も低く、いくつかの貧しい農業国よりも低いです。世界的に有名な上勝町は、15年間「廃棄物ゼロ」であり、高品質の環境で豊かになるための世界のモデルです。今日は、この村の様子を見てみましょう！

上勝町は日本の南西部、徳島県に位置していて、非常に辺鄙で、最も近いコンビニから車を往復するのに40分かかります。そのため、ここは多くの辺鄙な山村と同様に、人口が流出して、深刻な高齢化です。人口は1500人前後で、半数以上が65歳、20%以上が80歳以上。

もともと上勝町は林木業とミカン栽培が主であったが、六七〇年代の日本経済の高度成長に伴い、木材の輸入量が急増して地元の販売量に影響を及ぼし、さらに1981年には珍しい寒波が小村に壊滅的な打撃を与えた。失った経済的支柱や労働力が上勝町を衰退の気配にさせ、町役場と住民は共同で株式会社彩を設立し、不思議な商品、葉を販売することにした。

上勝町は200年前の姿をそのままに「日本の原風景」とも呼ばれ、日本で最も美しい14の村の一つに選ばれている。ここは風景が美しく、四季がはっきりしており、季節ごとに代表的な植物がある。料亭では葉で食膳を飾るのが好きだったが、上勝町では葉がレストランの需要に合って、村の住民たちは葉を売って金を稼ぐようになった。

当時の上勝町にはゴミ回収の概念がなく、多くの農村と同様、住民がゴミを焼却するか、山に捨てるかのどちらかであった。

しかし、ごみを焼却する過程で発生した各種の有害ガスは、本来の自然の美しい町の緑がなくなり、川の水が汚くなったことに住民の注意を引いた。

そこで、2000年には町にたった2つの焼却炉を閉鎖し、汚染ゴミの焼却を根絶した。2003年、町は「ゴミゼロ」宣言を公式に発表し、2020年までにゴミが発生しないように、あらゆる物を廃棄する際に回収しなければならないと訴えた。

ゴミ分類システムを知った住民の反応は、私たちと同じでだった。上勝町の住民にとっては、ゴミの分別には時間がかかるばかりか、記憶力も試され、作業が不便になっただけではなかった、しかし、すばらしい環境のために、村民はすべて堅持することを選んだ。これが15年です 。

ごみの分別が最初の負担から上勝町人独特の生活様式になり、住民たちも「ごみ」を差別化し、地方から来た料理人も徐々に同化していった。

堆肥以外の町にはゴミ箱もなく、ただ一つのリサイクルセンターに各種ペットボトルやアルミ缶などを送ってリサイクルしている。

もちろん,ごみの分別回収が実施される過程では上勝町も順風満帆ではなかった。ここは土地が広いので、ごみ収集車をすべての場所を踏破させるとコストが非常に高くなり、この地方に適したごみ回収案を見つけることが急がれる。

調査の結果、彼らはこの地方のごみの30%はすべて生ごみであり、つまり残飯であり、持ち出して処理するより、直接現地で解決した方がいい。そこで政府は、ごみ処理机器を1万円で買えるように補助金を出し、自宅の調理費を畑の肥料に転換し、普及率は今では97%に達しており、「生ごみ」を捨てる必要はほとんどありません。

生ごみの処理問題を解決し,残りは楽になった。町にはゴミ回収センターができて、毎朝7時半から午後2時まで運営されていて、村の人たちは自分でゴミを持ってここに来る。

最初は9種類のゴミを分別していたが、村人たちによって徐々に研究・学習され、現在は45種類になっている。彼らの分別の細かさには驚かされる。

ミネラルウォーターのキャップ、シール、ボトルの本体は分けて分類して、ガラスも得点色のガラスと無色のガラス;口紅の体は「可燃物」に属して、口紅の管は「小さい金属物」である;片方の靴下は「燃える物」で、片方の靴下は「古着」になります。牛乳パックでも、必ず平らにして、洗って、乾かして……

ゴミの分別が厳しいほか、町では何度も品物を使うことを奨励している。例えば、町ではクルクルショップを開いており、住民は遊休している古物を無料で交換している。くるぶし工場は多くの労働者を雇用し,廃棄物から袋や衣服,おもちゃを作り,一部の就業を解決しながら資源を活用できるようにした。廃品回収で年間250万円から300万円の収入を得ることができる。

町には、ゴミの分別を専門的に教育し、宣伝する学校であり、無駄やゴミのないことを宣伝する多くのイベントが行われている。

最も特筆すべきは、町のシンボル的な建物、倉庫、ビール工場、バー、BBQ機能をカバーするごみゼロのビール工場である。醸造所で使われている建築材料のほとんどは回収された廃材で、その中の一面の高さ八メートルの壁は村の廃窓から作られている。レストランの中庭には色とりどりのシャンデリアが弔り下げられている。回収された瓶から。建物の外周の木材は町の木材工場で加工された角材を用い,タイルは廃屋から集めたものである。環境保護は良い循環であり、他の産業の発展を促進する。上勝町には温泉が多く、ホテルではバイオ燃料で暖房し、年間7万6000ドルを節約できる。二酸化炭素の排出を減らし、環境や温泉に観光客を呼び込むことで、上勝町の経済性を高めている。

一方、日本料理が世界の無形文化遺産に登録されたことで、花飾りとして人気を集めています。日本料理は「五感五色」の目、鼻、耳、白、赤、青、特に視覚の美感を重視して、特に芸術というべき懐石料理は、四季の時系列の異なった花と葉に対応します。上勝町はきれいな水と空気を頼りに、雑色や汚染のない木の葉を育ててきた。食用とされる葉は年間320種類があり、采取された葉はその土地のきれいな水の中できれいに洗浄され、大きさや形に応じて選別される。選別した葉は日本各地の料亭に売られ、北米や欧州のホテルやレストランにも輸出されており、葉を採取する企業の年間売上高は130万ポンドに達する。

日本の花飾りの80%はここから来ます。高級料亭では、形、大きさ、色、季節感など、花の葉の選択に厳しい要求があり、このような高品質の葉は、恵まれた上勝町でしか産出できない。高齢者の就職も順調に進んでいる。採取は労力のかかる作業ではなく、採取、洗浄、選別だけでよいからだ。退職したお年寄りのためにならなければならないことは言うまでもないが、お年寄りたちは、葉を摘むという新しい仕事にも情熱を持っており、どんな季節にどんな葉を摘むかを知る専門の木の葉ファイルを作っている。ITスキルまで身につけ、パソコンで業務を簡素化し、インターネットで木の葉を売るようになった。「回収」、「再利用」、「ゴミ分別」など、私たちがよく口にしていた概念が上勝町人の血の中に溶け込んでおり、彼らがそれを守ってきたのは、政府の支援を除けば、自然への畏敬と愛情が根底にある。

上勝町のほか、古川町のエコで豊かになった経験も評価に値する。1968年、日本古川町の瀬戸川地区では、住民たちが川辺をきれいにするために、「国魚」錦鲤3000匹余りを臭気の薫る川に投入し、環境を整備しようと決心した。

実際には、日本だけでなく、世界各地の都市でごみゼロの努力を続けている。2015年、サンディエゴは2030年までにごみ処理量を75%削減する計画を発表した。ニューヨークは15年以内の「ゴミゼロ」を望んでおり、上勝町よりも長い時間をかけてゴミと闘っている都市が多い。

ニューヨークやロンドンのような国際的な大都市ではなく、上勝町は過疎の小さな町に過ぎず、教育水準はあまり高くなく、交通も不便だが、大都市では難しいことをやっている。で勝の町の住民もかつて経験してごみの分类する惶然困惑と各種惯れていない、しかし今、彼らはゴミに分類熟練工、あなたもで勝町の住民たちのように、思考パターンを変えて努力実践から参加のごみの分类する人が多いが、これも一革新の運動場になった。

村の振興、村の改造にとって、上勝町は間違いなくまた私達に1つの授業を与えた:環境が居住しやすくて、持続的な発展の村、人々が農村に入ってきて、村の繁栄とにぎやかな光景を再現することができる。

┃代　 表：榊原康寛

┃所在地：東京都千代田区大手町１-7-2

┃会社名：株式会社ブルーエコノミー

┃設　 立：2005年３月

┃資本金：3,000万円

┃業　 種：環境ソリューション

A laser printer is a kind of output device which integrates laser scanning technology, electronic technology, electrostatic imaging technology and so on. It has the characteristics of fast printing speed, good printing quality, high resolution, and low noise. It is an important computer peripheral equipment. With the emergence of a network printer, it is widely used in office automation, printing, publishing, scientific research, and other industries.

Typical faults and maintenance methods

Fault 1

The image of a laser printer is obviously black and white on one side. After replacing the toner cartridge and cleaning all the components, the fault still exists.

Maintenance method: through the maintenance of the optical part of the laser printer, the fault is solved. It is mainly to open the shell of the laser printer, disassemble the black plastic box, carefully wipe several reflective surfaces of the multi shuttle mirror with clean lens paper, wipe several optical lenses clean, restore the removed plastic box, and pay attention to the installation of the connector of the junction card. When the machine is turned on again, the printed handwriting will be full.

Fault 2

The laser printer often fails to turn on the heating lamp. Only one power lamp turns on after the machine is turned on, so the machine can not work normally.

Maintenance method: through inspection, it is found that it is not the problem of fuser, power supply or small relay. It’s a problem that a 102J small resistance heated by the tube in a small box beside the power box doesn’t contact the circuit board well. Because it’s two sides of the circuit board, both sides should be welded, and the trouble should be eliminated after the electric ferrochrome is welded. This fault is very common in St laser printer, but sometimes the heating lamp does not work is the one-way SCR fault of power control part. Fusing lamp, thermistor and thermal protector are also common failures. If the measuring fusing lamp tube is burnt out, the thermistor performance is not good, and the thermal protector is open to replace.

Fault 3

Sometimes the heating lamp of the laser printer is on or off.

Maintenance method: when the heating lamp is not on, use a multimeter to check whether the connecting wires of two light tubes are broken or not, and whether there seven thin wires are broken, because the fusing part of the laser printer is connected to the main machine flexibly, and several wires are often disassembled and broken easily. If the heating lamp does not light up frequently, but it can be used normally after a long time of cooling, it is the problem of the thermistor. Replace the thermistor with a new one, and the fault can be solved. Use a multimeter to measure 320K Ω in cold state and 1.45k Ω in the hot state of the normal thermistor.

Fault 4

The output image is light in color, unable to see the handwriting clearly.

The color of the laser printer and the output image is so light that the handwriting can hardly be seen. Try to adjust the contrast knob to the maximum position, and the output sample handwriting is still unclear. Considering the dirty mirror surface, wipe the reflector and focusing lens with alcohol cotton ball, and the fault is still the same. Check whether the transfer electrode wire is normal. If no abnormality is found, clean the electrode wire, and the fault is still not eliminated. Check the charging electrode wire of the powder box. It is intact and normal. Check the high-voltage and high-voltage contacts. It means that the fault is not related to the electrode wire.

Through further inspection, it was found that a spring plate of the sensitive sensor switch of the laser drive circuit was broken, which causes the printer to fail to close when it is working, resulting in the above-mentioned fault. After replacing the spring plate with a new one, the fault is removed.

Fault 5

Photographic fixing heating is not normal

After the laser printer is turned on, the power indicator light is on. The preparation/waiting indicator light is off as soon as it flashes. The fusing heater only flashes once and no longer heats up. Sometimes the fusing heater does not work at all when the printer is turned on.

Based on the fault, suspect the fusing heater is in poor contact or damaged. Take down the fusing heater, use the multimeter resistance to check whether both ends are normal, and check the thermistor, temperature sensor and protection circuit, and no problem is found. Check the control interface circuit of the main control board and no abnormality is found.

Further, check the heating drive circuit and find that there is a problem with the thyristor. After the replacement of the new silicon controlled rectifier, the fusing heater returned to normal operation and the fault is removed.

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There are four common electrical grounding methods:

1.Working Grounding

Working grounding, also known as system grounding, is grounding a certain point of the network according to the needs of the normal operation of the power system. For example, the neutral point of three-phase system is grounded to stabilize the potential of the grid to the ground, thus reducing the insulation to the ground. It can also make the flashover or breakdown of ground insulation easy to detect, and is conducive to the implementation of relay protection measures.

2. Protective grounding

Protective grounding is also called safe grounding. The metal case of electrical devices, the structure of distribution devices and the tower of transmission lines may be charged due to insulation damage. The grounding is set up to prevent it from endangering the safety of people and equipment.

3. Lightning Protection and Grounding

This is to make the strong lightning current safely into the ground, to reduce the potential rise caused by the outdated lightning current, such as lightning rod, lightning wire and arrester grounding.

4.Antistatic Grounding

Grounding is designed to prevent the dangerous effects of static electricity on flammable and explosive substances such as flammable oil, natural gas storage tanks and pipelines.

Generally speaking, the function of grounding can be divided into two parts: The one protecting personnel and equipment from damage is called protective grounding; The one ensuring the normal operation of equipment is called working grounding. The classification here refers to various requirements considered in the design and construction of grounding engineering, and does not mean that each "ground" needs to be separated. On the contrary, in addition to the special reasons such as anti-interference of geoelectric signals and special requirements of equipment itself, we advocate the joint grounding scheme as far as possible.

Beisuda located in Ningbo, Zhejiang, it is a professional enterprice, who focus on R&D, production, sales copper clad steel series grounding and copper clad rod products.