電動扭矩扳手運用是需求留意哪些事項呢
What should we pay attention to when using electric torque wrench?
比較近很多購置了電動扭矩扳手的用戶，不曉得運用電動扭矩扳手需求留意些什么，今天實干小編特意整理了運用電動扭力扳手留意的事項，接下來和實干小編一同討論吧。
Recently, many users who have purchased electric torque wrenches do not know what they need to pay attention to when using electric torque wrenches. Today, the practical editor specially sorted out the matters that should be paid attention to when using electric torque wrenches. Next, let's discuss with the practical editor.
1、電動扭矩扳手接通電源前應先查看電源電壓能否與本產(chǎn)品銘牌相符，能否有接地安裝。當電源電壓超出+10%時應采取穩(wěn)壓措施，否則會影響控制精度。接地不良易形成事故。
1. Before turning on the power supply, the electric torque wrench should check whether the voltage of the power supply matches the nameplate of the product and whether there is grounding installation. When the power supply voltage exceeds + 10%, voltage stabilization measures should be taken, otherwise the control accuracy will be affected. Poor grounding is prone to accidents.
2、電動扭矩扳手運用的環(huán)境溫度為-10℃-40℃，過高過低都會影響控制精度。
2. The ambient temperature of the electric torque wrench is - 10 - 40 C, too high or too low will affect the control accuracy.
3、被擰螺栓的初始扭力不得大于工具的額定扭力的70%。螺栓到達額定扭力后不得重擰。
3. The initial torsion of the screwed bolt shall not be greater than 70% of the rated torsion of the tool. Bolts shall not be re-twisted after reaching the rated torque.
4、工具用于拆卸螺栓時，其扭力不得大于額定扭力值。普通狀況下，不是本扳手擰緊的或銹蝕嚴重的螺栓，不宜用本扳手拆卸，以免形成工具損壞。
4. When the tool is used to disassemble the bolt, its torsion shall not be greater than the rated value. Under normal conditions, bolts which are not tightened by this wrench or seriously rusted are not suitable to be disassembled with this wrench in order to avoid tool damage.
5、變換旋轉方向時，必需待電機中止轉動后停止，嚴禁在運轉中撥動正反開關。
5. When changing the direction of rotation, the motor must stop when it stops turning. It is strictly forbidden to turn the positive and negative switches in operation.
6、當扳手自動中止后即可松開開關(假如不時開開關，過5秒鐘扳手就會自行啟動)待4-5秒后再停止開動扳手，否則扳手不能啟動。
6. When the wrench automatically stops, the switch can be released (if the switch is turned on from time to time, the wrench will start itself in 5 seconds). The wrench will stop after 4-5 seconds, otherwise the wrench can not start.
7、螺栓直徑的大小對控制精度有一定的影響，施工中應用相同型號的螺栓銜接付來標定扭力值，而且運用一段時間后還應停止檢驗校定。
7. The diameter of bolt has a certain influence on the control accuracy. The same type of bolt connection is used to calibrate the torsion value in construction, and the inspection and calibration should be stopped after a period of time.
8、工作前應開機空轉3-5分鐘。操作中如發(fā)現(xiàn)電機火花大，聲音異常，扭力不穩(wěn)定時，應立刻停機檢查，切勿帶病工作。
8. Turn on and idle for 3-5 minutes before work. If it is found that the spark of the motor is large, the sound is abnormal and the torsion is unstable, the machine should be stopped immediately to check and do not work with illness.
9、定期清洗和改換油脂，普通在工作5000次后，應停止一次清洗加油，以延長運用壽命。
9. Clean and change grease regularly. After 5000 times of work, it should stop cleaning and refueling once to prolong service life.
10、主機上的電源開關，碳刷，控制儀上的保險絲等均屬易損件，容易惹起毛病，應經(jīng)常檢查，及時改換。
10. Power switches, carbon brushes and fuses on the main engine are all vulnerable parts, which are easy to cause problems. They should be checked regularly and replaced in time.
11、運用中如發(fā)現(xiàn)工具上的螺釘松動，應及時緊固。
11. If the screw on the tool is loose in use, it should be tightened in time.
12、搬運工具時不可提拉電纜線，并留意輕拿輕放，避免震動和摔碰。不用時應放在通風枯燥處。如發(fā)現(xiàn)受潮應及時停止枯燥處置。不可與酸、堿等有害物質氣體接觸或寄存在一同。
12. When handling tools, do not pull cable, and pay attention to handle lightly to avoid vibration and collision. When not in use, it should be put in a dry place with ventilation. If dampness is found, dull disposal should be stopped in time. Do not contact or deposit with harmful substances such as acid or alkali.
使用
電動扭矩扳手需要留意這些注意事項大家了解了嗎，如果想要購買電動扭矩扳手，歡迎來電咨詢！
Use electric torque wrench need to pay attention to these matters you know, if you want to buy electric torque wrench, welcome to inquire!
