Turning, CNC turning, milling,deep hole drilling,cylindrical grinding,enterless grinding,surface grinding, wire cutting,CNC,profile grinding, EDM machining are the in-house service offered.Also polishing,laser marking,electroplating are available for us by outsource supplier.

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plastic mold parts

The basic concept of plastic mold parts processing properties of basic concepts of plastic mold parts design catalogue. Plastic mold parts product design principle. Plastic mold parts, the basic structure and classification of cavity parting surface, gating system. injection molding parts, injection mould design, plastic mold design steps, plastic mold parts extracurricular information the first chapter plastic one. The definition and composition of plastic plastic refers to the polymer resin as main ingredients, with plastic mold parts and liquidity in a certain temperature and pressure, can be made into a certain shape, and maintain the same shape material under certain conditions. Composition: it is composed of polymer synthetic resin (40 - 100%) auxiliary material, plasticizer, filler and stabilizer, lubricant, coloring agent and foaming agent, reinforcing material. Auxiliary materials: improve the use of performance and processing properties of the material, saves the resin material (expensive) two. plastic mold parts classification: more than 300 varieties, more than 40 kinds of commonly used is the name is to make some synthetic resin as the name: polyethylene, polypropylene, polyvinyl chloride, phenolic resin, epoxy resin, commonly known as: Bakelite (phenolic resin), PMMA (polymethyl methacrylate), fiberglass (glass fiber reinforced thermosetting resin); English Name: nylon (polyamide) PA polyethylene PE classification: thermosetting and thermoplastic plastics (by plastic molecular structure), has a linear molecular chain into the bracket type structure of heating become soft, plastic mold parts cooling solidification irreversible, a chain net structure of molecular heat softening, after curing the irreversible. General plastic: high yield, wide purpose. A kind of cheap plastic prices. Such as: polyethylene, polypropylene, PVC, polystyrene, phenolic plastics amino plastics accounted for 60% of engineering plastics production: high mechanical properties, can replace the metal as a class, engineering materials, nylon, poly phosphate, POM, ABS special plastic mold parts, gap oxygen resin.

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