橋梁建立專用定扭矩電動扳手--X20J-1運用簡介
Special Electric Spanner with Constant Torque for Bridge Construction--Brief Introduction of X20J-1 Application
隨著中國變革開放的深化開展，中國基建日益增加，橋梁建立更是必不可少。栓接是橋梁建立的主要銜接方式。栓接必需用大六角高強度螺栓。
With the deepening of China's reform and opening up, China's infrastructure is increasing day by day, and the establishment of bridges is even more indispensable. Bolting is the main connection mode of bridge construction. Large hexagonal high strength bolts are necessary for bolting.
大六角高強度螺栓普通是10.9級或12.9級，依據(jù)高強度螺栓施工工藝請求，高強螺栓的施工，必需先初緊，再終緊。初緊普通是比較大扭矩值的50%-60%；而終緊必需嚴厲到達螺栓規(guī)則的比較大扭矩值。
Large hexagonal high strength bolts are usually 10.9 or 12.9 grade. According to the requirements of construction technology of high strength bolts, the construction of high strength bolts must be initially tightened and then finally tightened. Initial tightening is usually 50% - 60% of the maximum torque value, while final tightening must reach the maximum torque value of bolt rules strictly.
電動扭矩扳手
Electric Torque Spanner
大六角高強度螺栓施工，初緊能夠選擇手動力矩扳手、定扭矩電動扳手，而終緊必需選擇運用前田定扭矩電動扳手。
In the construction of large hexagonal high strength bolts, the initial tightening can choose the hand power moment wrench and the fixed torque electric wrench, while the final tightening must choose the front field constant torque electric wrench.
橋梁建立選用螺栓普通是M24和M30大六角高強螺栓，其中M24比較大扭矩值普通是860Nm（比較大扭矩值依據(jù)摩擦系數(shù)不同，而不同），M30比較大扭矩值普通是1700Nm（比較大扭矩值依據(jù)摩擦系數(shù)不同，而不同）
The bolts used in bridge construction are usually M24 and M30 large hexagonal high strength bolts. The maximum torque of M24 is 860Nm (the maximum torque is different according to the friction coefficient), and that of M30 is 1700Nm (the maximum torque is different according to the friction coefficient).
初緊時，需求選定扭矩電動扳手，設置初緊扭矩值，開端打螺栓，緊固幾秒鐘后，電動扳手中止緊固，抽出套筒即可。
In the initial tightening, it is necessary to select the torque electric wrench, set the initial tightening torque value, start bolting, tighten for a few seconds, then stop the tightening of the electric wrench and pull out the sleeve.
終緊時，需求定扭矩電動扳手，也是先設置扭矩值，到螺栓的比較大扭矩值。緊固幾秒后，電動扳手中止緊固，抽出即可。
When the final tightening, the fixed torque electric wrench is required. It is also the first time to set the torque value to the maximum torque value of the bolt. After a few seconds of tightening, the electric wrench stops tightening and pulls out.
初緊能夠選擇普通定扭矩電動扳手，而終緊時，由于扭矩大、并且請求誤差小，精度請求高，所以必需選擇定扭矩電動扳手。電動扭矩扳手
The initial tightening can select the ordinary fixed torque electric wrench, while the final tightening, because of the large torque, small request error and high precision request, it is necessary to choose the fixed torque electric wrench. Electric Torque Spanner
X20J-1電動定扭矩扳手運用闡明
Application of X20J-1 Electric Fixed Torque Spanner
運用辦法：
Methods of application:
?、傧劝芽潭日{(diào)到所需的扭矩值，把扳手套筒套住螺栓。
Firstly, adjust the calibration to the required torque value, and cover the wrench barrel with the bolt.
②扣動開關，開端工作。
(2) Turn on the switch and start working.
③當扳手到達設定扭矩值時，自動中止緊固，這時抽出扳手完畢工作。
(3) When the wrench reaches the set torque value, it automatically stops fastening, and then pulls out the wrench to finish the work.
運用留意：
Use caution:
請嚴厲依照監(jiān)理請求施工。
Please strictly follow the supervision request for construction.
把螺栓合理順利地插入套筒，不要斜插，以延長套筒壽命。
Insert the bolt into the sleeve reasonably and smoothly. Do not insert the bolt obliquely to prolong the sleeve life.
及時改換碳刷，碳刷不能短于6mm，以延長電機壽命。
Change the carbon brush in time, the carbon brush can not be shorter than 6mm, in order to prolong the life of the motor.
不要反復緊固。
Do not tighten repeatedly.
工作時，不要觸摸反力臂。
When working, do not touch the reaction arm.
調(diào)正反轉(zhuǎn)時，一定要旋轉(zhuǎn)扳機到位。
When adjusting the inversion, the trigger must be rotated in place.
當綠燈亮時，屬于正常開機，可正常工作。
When the green light is on, it belongs to the normal start-up and can work normally.
當紅燈亮時，是非法操作，需斷電重新啟開工作。
When the red light is on, it is illegal to operate. It needs power cut to restart work.
隨機裝備：
Random equipment:
鐵箱、防雨插座、螺絲刀、合格證、闡明書（原裝）。
Iron box, rain-proof socket, screwdriver, certificate of qualification, statement (original).
開箱檢查：
Opening inspection:
1、先檢查機器外觀、隨機配件的數(shù)量。
1. Check the appearance of the machine and the number of random parts first.
2、檢查機器銘牌、商標鋼印。
2. Inspection of machine nameplates and trademarks.
3、插電試一下，機器性能能否良好。
3. Plug-in test to see if the performance of the machine is good.
然后再去施工現(xiàn)場作業(yè)。
Then go to the construction site.
改換套筒：
Change sleeve:
1、先把定位頂絲松開，取下套筒。
1. Release the positioning top wire and remove the sleeve.
2、裝上需求的套筒。
2. Install the required sleeve.
3、把兩個定位螺絲擰緊。
3. Tighten the two positioning screws.
改換碳刷：
Replace the carbon brush:
?、偃∠滤⑸w，順利裝入碳刷
Remove the brush cover and load the carbon brush smoothly.
?、趬喝霃椈伞?/div>
(2) Pressure spring.
?、郯腰S色金屬片合理壓入(長對短，短對長）
(3) Press the yellow metal sheet reasonably (long to short, short to long)
④擰緊頂絲(用力不要太大)。
Tighten the top wire (not too hard).
定期檢查維護：
Regular inspection and maintenance:
1、定期檢查電源線。
1. Check the power cord regularly.
2、定期檢查各個部位的螺絲，留意關注電機的聲音。
2. Check the screw of each part regularly and pay attention to the sound of the motor.
3、保證電機、套筒、機器內(nèi)部，不要進入雜物。
3. Make sure that the motor, sleeve and machine do not enter the debris.
4、緊固螺栓次數(shù)五千次，及時檢查碳刷和套筒。
4. Fifty thousand times to fasten bolts, check carbon brushes and sleeves in time.
5、每次作業(yè)終了，應寄存于清潔枯燥處。
5. At the end of each operation, it should be deposited in a clean and dry place.
X20J-1定扭矩電動扳手平安事項
Safety issues of X20J-1 fixed torque electric wrench
1、嚴禁在雨中，或濕潤環(huán)境中作業(yè)。
1. It is strictly forbidden to work in rain or wet environment.
2、嚴禁運用非220V電壓的電源。
2. It is strictly forbidden to use non-220V voltage power supply.
3、遠離易燃品、易爆品。
3. Keep away from inflammables and explosives.
4、顧惜維護工具、隸屬配件。
4. Take care of maintenance tools and subordinate accessories.
5、檢查及維修時，請先切斷電源。
5. When checking and repairing, please cut off the power supply first.
6、嚴禁猛烈撞擊機器，或摔碰機器。
6. It is strictly forbidden to hit the machine violently or to fall on it.
7、高空作業(yè)時，做好平安措施。
7. Safety measures should be taken when working at high altitude.
8、機器發(fā)燙，或環(huán)境高于40度時，中止運用。
8. When the machine is hot or the environment is above 40 degrees, stop using it.
9、碳刷短于6mm時，應及時改換碳刷，否則會燒毀電機。
9. When the carbon brush is less than 6mm, the carbon brush should be replaced in time, otherwise the motor will be burned.
10、嚴禁客戶本人拆開機器。
10. It is strictly forbidden for customers to dismantle machines themselves.
X20J-1定扭矩電動扳手運用留意
Attention to Application of X20J-1 Fixed Torque Electric Spanner
1、請認真閱讀闡明書并嚴厲依照正確緊固施工工藝操作。
1. Please read the instructions carefully and strictly follow the correct tightening construction process.
2、請務必運用220V的電源。
2. Be sure to use 220V power supply.
3、正確銜接電源延長導線。（否則會產(chǎn)生電壓降，使扭矩降低、電機有效轉(zhuǎn)速降低，使電機發(fā)熱使轉(zhuǎn)子漆包線短路）
3. Connect the power supply to extend the conductor correctly. (Otherwise, there will be a voltage drop, which will reduce the torque, reduce the effective speed of the motor, and shorten the enameled wire of the rotor by heating the motor.)
延長線面積1.25平方毫米，比較長為20米。
The extension line has an area of 1.25 square millimeters and a maximum length of 20 meters.
延長線面積2.0平方毫米，比較長為30米。
The extension line has an area of 2.0 square millimeters and a maximum length of 30 meters.
延長線面積3.5平方毫米，比較長為60米。
The extension line has an area of 3.5 square millimeters and a maximum length of 60 meters.
4、請運用原裝插座、接地線、有漏電維護器設置。（否則會因空氣濕潤而麻手或有漏電風險）
4. Please use the original socket, grounding wire and leakage maintainer. (Otherwise, the air will be wet and numb or there is a risk of leakage)
5、請在開端運用扭矩型電動扳手之前預熱幾分鐘。（否則會使扭矩達不到標定扭矩值）
5. Please warm up for a few minutes before starting to use the torque type electric wrench. (Otherwise, the torque will not reach the calibrated value)
6、請不要在電動扳手工作時用手觸摸反力臂。
6. Please do not touch the reaction arm with your hand while the electric wrench is working.
7、當運用正反轉(zhuǎn)時，請務必把旋轉(zhuǎn)扳機旋轉(zhuǎn)到位。（否則會打壞反正轉(zhuǎn)齒輪）
7. When using positive and negative rotation, please make sure that the rotary trigger is in place. (Otherwise, the reverse gear will be damaged)
8、當緊固螺栓時，要從螺栓的小扭矩值開端緊固，不要從螺栓的大扭矩值開端緊固。（否則有可能打壞行星齒輪）
8. When tightening bolts, tighten them from the small torque value of the bolts, not from the large torque value of the bolts. (Otherwise, planetary gears may be damaged)
9、當扳手擰緊螺栓中止時，請不要再次開機擰緊。（否則會沖壞行星齒輪，這樣扭矩更會提升）
9. When the wrench tightens the bolt to stop, please do not turn on and tighten again. (Otherwise, the planetary gears will be damaged and the torque will be increased.)
10、請及時改換碳刷，運用原廠碳刷。不能短于6mm（否則會因碳刷彈簧壓力不夠而產(chǎn)生電火花燒毀轉(zhuǎn)子）
10. Please change the carbon brush in time and use the original carbon brush. It should not be less than 6mm (otherwise the rotor will be burned by electric spark due to insufficient spring pressure of carbon brush)
11、綠燈亮，正常。紅燈亮，表示輸入錯誤，請重新啟動。
11. The green light is on. It's normal. Red light, indicating input error, please restart.
12、請堅持工作場所干凈。（否則灰塵進入機器，傷害齒輪）
12. Please keep the workplace clean. (Otherwise, dust enters the machine and damages the gears)
13、留意適宜的工作服裝，遠離人群、留意平安，輕拿輕放，高空堅持身體均衡，制止雨天作業(yè)。
13. Pay attention to appropriate work clothes, stay away from the crowd, pay attention to safety, handle lightly, maintain a balanced body at high altitude, and stop working in rainy days.
14、請運用原廠隸屬品、配件，制止改換或運用非本機配件。
14. Please use the original affiliated products and accessories to prevent the replacement or use of non-native accessories.
15、正確維護電動扳手的機體、外殼、電線及配件，請勿自行翻開；如需維修，請與廠家銷售代表聯(lián)絡。
15. Maintain properly the body, housing, wires and accessories of the electric wrench. Do not open them by yourself. If you need maintenance, please contact the sales representative of the manufacturer.
以上是電動扭矩扳手廠家為大家整理的相關內(nèi)容，希望能幫到大家，我們的網(wǎng)站是http://www.lvhe888.com，歡迎大家來電咨詢。
Above is the relevant content of the electric torque wrench manufacturer for you, hope to help you, our website is http://www.lvhe888.com, welcome to inquire.
