What are the precautions for laser marking machines

Bolt, High strength bolts, Screw

2. The Q power supply is not allowed to operate without load (i.e. the output end of the Q power supply is suspended);

3. When abnormal phenomena occur, first turn off the galvanometer switch and key switch, and then conduct an inspection;

4. It is not allowed to start other components before the Krypton lamp is ignited to prevent high voltage from entering and damaging the components;

5. Pay attention to the hanging of the output end (anode) of the laser power supply to prevent fire and breakdown with other electrical appliances;

6. Keep the internal circulating water clean. Regularly clean the water tank and replace it with clean deionized or purified water.

A screw is a tool that utilizes the physical and mathematical principles of the oblique circular rotation and friction of an object to gradually tighten the mechanical components of the object. Screws are a common term for fasteners, commonly used in everyday language. Screws are essential industrial necessities in daily life, such as tiny screws used in cameras, glasses, clocks, electronics, etc; General screws for television, electrical products, musical instruments, furniture, etc; As for engineering, construction, and bridges, large screws and nuts are used; Transportation equipment, airplanes, trams, cars, etc. are used with both large and small screws. Screws bear important tasks in industry, and as long as there is industry on Earth, the function of screws will always be important. The screw has been a common invention in people's production and life for thousands of years, and according to its application field, it is the first great invention of humanity.