Parts, refers to the machinery can not be detachable single parts, is the basic components of the machine, is also the basic unit in the process of mechanical manufacturing. The manufacturing process usually does not require assembly. Such as shaft sleeve, bearing bush, nut, crankshaft, blade, gear, CAM, connecting rod body, connecting rod and so on. Non-standard parts simply means that there is no certain standard parts. Making custom parts is easier than making standard parts. It's not that complicated. As we all know, if the improper operation in CNC machining will cause certain harm to the operator, so we must strictly abide by the rules of operation when using CNC machining for non-standard parts processing to ensure safety. The specific precautions for CNC machining safety are as follows:

1. First of all, before the processing of non-standard parts, we must do a good job of preparatory work, carefully check whether their clothes meet the requirements of the work, must be strictly complied with.

2 Check whether the equipment is in line with the normal working standards, the voltage of the CNC lathe is stable, the jack must be triangular jack and the line has a ground wire, before the formal operation, the CNC lathe to carry out an empty running test, in the case of no exceptions to boot operation.

3. If there is an anomaly in the operation of CNC lathe, we must wait for the machine to stop working completely before checking and troubleshooting.