1、每台机械设备均应有专人负责,经常检查其运转情况：有无噪声,温度润滑与冷却是否正常,螺丝、键、销有无松动现象等。要明确设备的使用范围合技术性能,如允许最大荷重,加工的最大尺寸等。操作者必须熟悉本设备的安全技术操作规程。加工过大的工件,非经领导同意不准加工。2、机械设备在运转中操作者须遵守以下事项：①不得离开工作岗位,自动走刀的设备尤应注意；②不得将手放在运转的机件上； 1, Each machinery and equipment should be someone responsible for the regular checks of its operation: with or without noise, temperature lubrication and cooling are normal, screws, keys, pin loose phenomenon. To clarify the scope of use of equipment and technical performance, such as maximum allowable load, the largest processing size. The operator must be familiar with the safety procedures of this equipment. Processing of large parts, without the consent of the leadership are not allowed to process. 2, machinery and equipment in operation, the operator must comply with the following matters: ① may not leave work, automatic walking device should pay particular attention; ② may not hand on the working parts;