When many people buy machine tools, they do not know the difference between engraving and milling machines and engraving machines, and why there is such a big difference in the price of products that look similar. In response to this question, the following is a professional answer for you. Differences in concept Engraving and milling machine: Obviously, from the name, it can be known that this is a machine tool that can both engrave and mill.

The maintenance work of the program-controlled surface grinder involves various dangers. The maintenance work must comply with the safety precautions related to the surface grinder. Professional maintenance personnel must perform fault maintenance on the program-controlled surface grinder. When checking the operation of the surface grinder, they should be familiar with the surface grinder manufacturer's specifications and systems. In addition, when diagnosing and repairing the fault of the program-controlled surface grinder, they should avoid the expansion of the fault and ensure that there are no hidden dangers after the repair.

There are three control methods for CNC wire cutting machine tools, namely: profiling control, photoelectric tracking control and digital program control

1. Safety before operation: For this requirement, operators must do a good job of pre-job training, because everything is difficult at the beginning. If there are potential safety hazards at the beginning, there will be more problems in the later process. Regarding the safety inspection content at this time, there are mainly three aspects, one is the inspection of the operating space, the other is the inspection of the safety state of the power supply circuit, and the other is the safety inspection of the mechanical equipment.