Maintenance during the use of plastic molds is also very important

Author: MULAN - Plastic Molding Manufacturer

After the plastic mold is used for a long time, the cutting edge must be polished. After grinding, the surface of the cutting edge must stop demagnetization, and it must not be magnetic, otherwise it is easy to jam. Springs are parts that are easily damaged during use of elastic parts such as springs, and usually break and deform. The method adopted is to change.

During the replacement process, be sure to pay attention to the standard model of the spring. The standard model of the spring is determined by three items: color, outer diameter, and length, and the three items can only be changed if they are opposite. Punches are prone to snapping, bending, and gnawing during die application, and punch sleeves are often gnawed.

The damage of the punch and the punch sleeve is usually stopped and replaced by the machine with the same standard. The parameters of the punch press include the size of the working part, the size of the equipment part, and the length size. Fasten the whole machine and reflect whether the fastened whole machine may be loose or damaged.

The method adopted is to find a complete machine with the same specifications and replace it. Complete machine pressing, such as pressing plate, excellent glue, etc. , and the entire unloading machine, such as stripping plate, pneumatic ejector, etc.

During maintenance, reflect on whether the parts touched by each part are damaged, stop repairing the damaged parts, reflect on whether the pneumatic jacking is leaking, and take measures according to the specific situation. If the trachea is damaged, stop replacing it.