1. The machining equipment shall be equipped with reliable limit devices as required.
2. Mechanical processing equipment must be equipped with overload safety devices for parts that may be damaged due to overload.
3. Necessary static balance or dynamic balance tests shall be carried out for moving parts rotating at high speed.
4. Reliable cushioning measures must be taken for moving parts with inertia impact to prevent injury accidents caused by inertia.
5. All moving parts that are easy to cause injury accidents should be closed or shielded, or other protective measures should be taken to avoid the contact of operators.
6. Based on the plane on which the operator stands, all kinds of transmission devices with a height of less than 2m must be equipped with protective devices, and material transmission devices and belt transmission devices with a height of more than 2m should be equipped with protective devices.
7. To avoid crushing injury, the distance between linear moving parts or between linear moving parts and stationary parts must meet the regulations.
The above seven points are the movement modes of parts in machining. Generally, the inertial movement is carried out according to their physical properties. Some transmission devices and belt transmission devices should be equipped with protective devices. Generally, the movement transmission of parts is carried out according to these modes.
