1 目的
1 Purpose
为规范电动扭矩扳手的正确操作及使用，特制订本规程。
In order to standardize the correct operation and safe use of electric torque wrench, this regulation is specially formulated.
2 适用范围
2 scope of application
本规程适用于炼轧厂线棒保障作业区电动扭矩扳手的使用和维护。
This procedure is applicable to the use and maintenance of electric torque wrench in bar support operation area of rolling mill.
3 工作内容及要求
3. Work contents and requirements
3.1、严格执行交底制度、互保制度、现场确认制度以及公司各项管理制度。
3.1 strictly implement the safety disclosure system, mutual insurance system, on-site safety confirmation system and various management systems of the company.
3.2、定期检查保养，保持外观清洁，作业前检查附件是否完好，功能是否正常。
3.2 regular inspection and maintenance, keep the appearance clean, and check whether the accessories are in good condition and normal function before operation.
3.3、保持作业现场的干净整洁，保证良好的照明条件，禁止在潮湿的环境和靠近易燃液体或气体使用电动扳手。
3.3 keep the operation site clean and tidy, ensure good lighting conditions, and prohibit the use of electric wrench in humid environment and near flammable liquid or gas.
3.4、作业前根据螺栓的相关参数调整好扭矩定尺数码及档位，接通电源前确认开关位置处于“关”的位置。
Adjust the position of the "power on" and "power on" according to the relevant parameters of "power on" and "power off".
3.5、在狭窄或高处区域作业必须对人员和机具同时采取措施，搭设平台或系挂带（绳）。
3.5. When working in narrow or high places, safety measures must be taken for personnel and machines at the same time, and platforms or safety belts (ropes) must be set up.
3.6、作业过程中，未经许可，非操作人员不得进入工作区域，必须保持两米开外的距离。
3.6 during the operation, non operators are not allowed to enter the work area without permission, and a safe distance of two meters must be maintained.
3.7、操作时，确保驱动方头与螺丝紧密接触，不得歪斜，防止驱动方头受力不均而破裂，造成人身和设备伤害。
3.7 during operation, ensure that the square head of the driver is in close contact with the screw, and shall not be skewed, so as to prevent the square head of the driver from cracking due to uneven force, causing personal and equipment injury.
3.8、扳手工作时，不要用手接触反作用力臂，站立位置与反作用力臂保持距离。
3.8 when the wrench is working, do not touch the reaction arm with hands, and keep a safe distance between the standing position and the reaction arm.
3.9、 应在扳手规定的工作范围内使用，不得超负荷或持续长时间工作，防止电枢过热烧损。
3.9. It should be used within the working range specified by the spanner. It is not allowed to overload or work for a long time to prevent the armature from overheating and burning.
3.10、禁止用电源线捆绑或搬运物体，防止电源线接触高热、油污及尖锐物体。保持手柄干燥无油脂。
3.10. It is forbidden to use the power cord to bind or carry objects to prevent the power cord from contacting with high heat, oil and sharp objects. Keep the handle dry and grease free.
