High speed precision punch is a special type of machine tool mainly used for producing precision small parts, such as hardware parts such as mobile phones, wires, and audio systems. Its working principle is to use strong pressure to cold press metal sheets, pipes, and other materials into molds.

There are two common types of high-speed precision punches: single acting and double acting. The single action punch only has one slider, and its movement mode is to press from top to bottom and then quickly rebound. The double acting punch has two sliders, one for pressing down and the other for springback.

During the operation of high-speed precision punching machines, necessary safety measures must be taken to avoid injury to operators. Common safety devices include:

1. Photoelectric protection device: installed at the upper and lower feeding ports of the machine tool, used to detect whether there are obstacles near the feeding port, to avoid operators forgetting to clamp the workpiece and causing mold collisions.

2. Safety cover: used to protect operators and prevent them from entering the work area by mistake.

3. Pressure control system: used to monitor parameters such as pressure and speed to ensure that the machine tool does not exceed a reasonable range and cause safety accidents during operation.

4. Safety door lock: Ensure that the operator cannot open the machine door while the machine is running, to avoid personnel entering the work area by mistake.

The above safety devices are designed for the special properties of high-speed precision punching machines, which can effectively protect the safety of operators and improve production efficiency and quality.