Metal molds are used in industrial production, using various presses and special equipment mounted on the presses to make metal raw materials into required forms of parts or finished products through pressure. This special equipment is collectively referred to as hardware molds. Then you can also tell us about the maintenance method of metal molds, and we will also tell you about our maintenance method, which is for reference only. The following points:
1. After the mold is used for a long time, the cutting edge must be sharpened. After grinding, the cutting edge surface must be demagnetized. It must not be magnetic, otherwise it will easily cause material blocking.
2. Springs and other elastic parts are easily damaged during use, and fractures and deformations usually occur. The method used is replacement. During the replacement process, you must pay attention to the specifications and models of the springs. The specifications and models of the springs are confirmed by the three items of color, outer diameter and length. Only when the three items are the same can you replace them. .
3. During the use of the mold, the punch is prone to breakage, bending and gnawing, and the punch sleeve is usually gnawed. Damaged punches and sleeves are usually replaced with parts of the same specification. The parameters of the punch include working part size, installation part size, length size, etc.
4. Fasten parts to check whether the fastening parts are loose or damaged. The method used is to find parts of the same specification for replacement.
5. Pressing parts such as pressing plate, excellent glue, etc., unloading parts such as stripping plate, pneumatic top material, etc. During maintenance, check the relationship between parts and whether there is damage, repair the damaged parts, check whether there is air leakage by pneumatic jacking, and take countermeasures for the detailed situation. If the trachea is damaged, replace it.
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