There are many methods for sharpening the mould, but the method used in the sharpening of the mould is unreasonable, which will aggravate the rapid destruction of the cutting edge of the mould, resulting in a greatly reduced number of blows per sharpening. Of course, correct grinding of the mould wi... read more
Hollow moulding is to fix the tubular or billet material which is still in the plasticized state by extrusion or injection into the moulding die, and immediately introduces compressed air to force the material to expand and stick to the wall surface of the mould cavity. After the mould is cooled and... read more
Extrusion moulding is a process in which a plastic in a viscous state is passed through a die having a specific cross-sectional shape at a high temperature and a certain pressure, and then shaped into a continuous profile of a desired cross-sectional shape at a lower temperature. method. The product... read more
Mould is the main tool for workpiece manufacturing, and its classification type is very large, and different classifications can be carried out according to different methods. 1. Injection moulding The plastic is first added to the heating barrel of the injection machine. The plastic is heated and m... read more
Mould parts are very important for the use of the mould, so we need to carry out regular maintenance on the mould parts during use, which not only helps the mould to be used, but also can pick the life of the mould parts. Below is the relevant mould parts. Overhaul skills. First, the resistance valu... read more
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