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 ph...
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 ...
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...
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 ...
There are four types of molding: The first one: injection molding. The plastic pallet products produced by injection molding are flat, smooth, crisp and compact, and have a wide degree of product design freedom. They are...
The utility model relates to the technical field of forming moulds, in particular to a plastic barrel forming mould. Background technique: Mold is an important process equipment for the production of industrial products....