Cracking includes filament cracks, microcracks, whitening, cracking, and damage caused by adhesion of parts and flow paths on the surface of parts. The main reasons are as follows: 1 Processing: 1) If the processing pressure is too high, the speed is too fast, the filling is too much, the injection and holding time is too much, all of these will lead to excessive internal stress and fracture. 2) A...

1. ESI (Earlier Supplier Involvement): This stage is mainly for technical discussions on product design and mould development between customers and suppliers. The main purpose is to allow suppliers to clearly understand the design intent and accurate requirements， also allow product designers to understand mould production capabilities and product process performance better, so as to make a more r...

Moulds, various moulds and tools are used to obtain the required products by methods such as injection molding in industrial production, blow moulding, extrusion, die-casting or forging moulding, smelting, and stamping. In simple words, a mould is a tool used to make moulded objects. This tool is composed of various parts, and different moulds are composed of different parts. It mainly realizes th...

Internal high-pressure forming technology is a new forming technology that has only appeared in recent years, and it is currently a research cutting edge in the world. According to their structural characteristics, It can be formed at one time by internal high-pressure forming, or the profile can be made by the general extrusion method, and then the internal high-pressure forming method is used fo...

SZOMK is now one of the largest suppliers of all kinds of plastic and metallic enclosure in different fields of electronic, electrical, communication, medical, industrial and research projects purposes. We have more than 1000 moulds, and we can do cutout, silkscreen, label, sticker, laser carve and creal a new mould for you in today's industrial world and with rapid development of all industries, ...