After more than ten years of development, the technical level of high-speed precision punch has been improved. Although the safety performance of the press is getting better and better, the operators of the high-speed precision punch need to have the sense of crisis. In addition to the safety operation of the high-speed precision punch, the safety awareness of the operators themselves can not be ignored. In the whole process of specific operation, we should attach great importance to the following points to make stamping work safer:

1. During the inspection, adjustment and maintenance of the punch, the operation of the precision punch should be stopped as far as possible.

2. Before running the press, check whether the clutch and emergency brake of the press are appropriate and function normally. If abnormal, shut down the machine immediately for inspection.

3. Set warning signs as far as possible before maintenance of precision high-speed punch, and inform colleagues.

4. When operating the high-speed precision punch press according to the standard procedures, the special force should be concentrated in the work. During the operation of the punch, it is forbidden to put hands and tools into the risk area, and special tools should be used to remove and reduce workpieces.

5. It is necessary to ensure that the safety protection device of the operation precision punch is sound, and the air switch test shall be carried out. In case of any delay, continuous punching or other faults, the normal operation can be carried out only after the delay, continuous punching or other faults are cleared immediately.

The operator of high-speed precision punch press must be a technician trained by professional technicians of high-speed punch to master the principle of punch. The traditional punch press uses the motor to drive the crankshaft and the crankshaft to drive the slide of the guide rail to achieve the stamping target. The principle of pneumatic punch press is similar to that of traditional punch press. The difference is that pneumatic punch is driven by air pressure, while traditional punch press is driven by flywheel. The pneumatic press has more overload equipment, and its configuration is more and more effective.