扭力扳手的工作原理是,在電機由行星齒輪減速機制,權(quán)力轉(zhuǎn)移到影響頭部,影響頭和兩個凸頭驅(qū)動轉(zhuǎn)動軸的轉(zhuǎn)動扳手爪,然后完成功率輸出。
The working principle of the torque wrench is that the power of the motor is transferred from the planetary gear deceleration mechanism to the influence head, and the influence head and two convex heads drive the rotating shaft of the wrench claw, and then complete the power output.
扭矩扳手使用一段時間后，其輸出功率必然會下降。隨著扳手使用時間的增加，輸出功率會不斷下降，直無法工作為止。
When the torque wrench is used for a period of time, its output power will inevitably decrease. With the increase of wrench usage time, the output power will continue to decline until it can not work.
電動扭矩扳手
Electric Torque Spanner
通過對電動轉(zhuǎn)矩扳手的解體觀察，技術(shù)人員發(fā)現(xiàn)，所有使用過的轉(zhuǎn)矩扳手無一例外地在工作面遭受了嚴重磨損。磨損工作面是與原工作面成45度角的斜面。沖擊力分散后，扭矩扳手內(nèi)件受力也發(fā)生變化。
By observing the disintegration of the electric torque wrench, technicians found that all the used torque wrenches suffered serious wear and tear in the working face without exception. The worn working face is an inclined plane with an angle of 45 degrees from the original working face. When the impact force is dispersed, the internal force of the torque wrench also changes.
電動扭矩扳手
Electric Torque Spanner
通過以上觀察結(jié)論，找出了電動扳手失效的主要原因——軸工作表面磨損嚴重。因此，要有效地延長電動扳手的使用壽命，就必須磨損問題，而由于模具軸上的磨損比沖擊頭更嚴重，因此模具軸上的磨損問題是關鍵。如果能這個問題，就能沖擊頭磨損問題。更換整體杠桿軸拆卸，杠桿軸工作面可拆卸。使用一段時間后，可根據(jù)磨損情況進行更換。可移動工作面可單獨選擇合適的材料，通過合理的加工工藝，達到較高的機械性能。
Through the above observation conclusion, the main cause of the failure of electric wrench - serious wear on the working surface of the shaft was found out. Therefore, in order to prolong the service life of the electric wrench effectively, it is necessary to solve the problem of wear. Because the wear on the die shaft is more serious than that on the impact head, the wear on the die shaft is the key. If this problem can be solved, the problem of impact head wear can be solved. Replace the integral lever shaft and disassemble. The lever shaft working face can be disassembled. After using for a period of time, it can be replaced according to the wear condition. Movable working face can select suitable materials independently and achieve higher mechanical properties through reasonable processing technology.
以上是
電動扭矩扳手制造商為大家整理的相關內(nèi)容，想要了解更多內(nèi)容，歡迎訪問網(wǎng)站：http://m.cnbeilibao.com
These are the related contents of the electric torque wrench manufacturer for you. For more information, please visit the website: http://m.cnbeilibao.com.
