How to maintain hardware molds in daily life?

1: The cutting edge of the mold must be polished after long-term use, and the polished cutting edge surface must be demagnetized and not magnetic, otherwise it is easy to block the material.

2. Spring and other elastic parts are most easily damaged during use, and usually break and deform. The solution is to replace the spring. In the process of replacement, we must pay attention to the specifications and models of the spring. The specification and model of the spring are confirmed by three items: color, outer diameter and length. Only three items are the same can be replaced.

3. The punch is easy to break, bend and bite during the use of the die, and the punch sleeve is generally bitten. Punch and punch head are generally replaced with parts of the same specification for damage. The parameters of the punching machine mainly include the dimensions of working parts, installation parts and length.

4. Fasten the parts and check whether the fasteners are loose or damaged. The method adopted is to find parts with the same specifications for replacement.

5. Pressing parts such as pressure plate and Youli glue, and discharging parts such as stripper and pneumatic ejector. During maintenance, check the relationship between parts and accessories and whether there is damage, repair damaged parts, check whether there is air leakage with pneumatic ejector, and take measures according to specific conditions. If the trachea is damaged, please replace it.