ISM international standard manufacture.
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The mold itself has no upper and lower touch points. This is like: two bricks are put together. We can’t talk about bricks and bricks in a targeted way. If there is a concept of the upper mold, people who have studied physics Know that this is a reference or reference point.thin wall mold The most common mold is two molds. The so-called two molds h...read more
First, the maintenance of plastic mold before production Before the mold is produced, the oil on the surface of the mold must be cleaned, the rust should be cleaned and checked, and the cooling water hole of the plastic mold should have foreign matter, and whether there is a waterway. Second, the maintenance of plastic molds in production 1. Clean ...read more
The plastic mold is an abbreviation for a combined plastic mold for compression molding, extrusion molding, injection molding, blow molding and low foam molding. The utility model mainly comprises a concave mold having a variable cavity formed by a die combination substrate, a die assembly and a die combination card, and a punch combination substra...read more
For example, to produce a one-to-four-out box mold, it is necessary to use a pre-hardened steel with a hardness higher than 33 as a mold base, and then select a suitable mold standard. Second, the hardness of each piece of steel must be controlled, not too hard. Then, the friction and guiding parts of the tote mold must be finished and no manual wo...read more