Views:17 Author:Site Editor Publish Time: 2018-07-11 Origin:Site
Injection Molding is a tool for producing plastic products.It is also a tool for giving plastics a complete structure and precise size.Injection molding is a kind of processing method used in batch production of some complex shape parts.Specific refers to the hot melt of plastic from the Injection Molding machine high pressure injection into the mold cavity, after cooling and curing, to obtain the forming products.
The Injection Molding is divided into thermosetting plastic mould and thermoplastic plastic mould according to the forming characteristics.In accordance with the molding process is divided into the mold, blowing mold, casting mold, hot forming mold, Hot press mould (compression mould), injection mould, etc., the thermal model can be divided into the overflow type material overflow way, half overflow type, not overflow type three, Injection Molding was pouring system can be divided into two cold runner mold, hot runner mould;According to the loading and unloading mode can be divided into mobile type and fixed type.
The Injection Molding is one of the important technology and equipment, production of various industrial products with the rapid development of plastic industry, as well as plastic products in aviation, aerospace, electronics, machinery, shipbuilding and automobile industries, products is becoming more and more high to the requirement of the mould, the traditional mould design method has been unable to adapt to today's requirements. Compared with the traditional mould design, computer aided engineering (CAE) technology both in terms of improve productivity, ensure the quality of products, or in terms of reduce cost, reduce labor intensity, has great superiority.
In injection mold processing, all kinds of nc machining are useful to apply the most is the numerical control milling and processing center, CNC wire cutting processing and the application of the numerical control electric spark machining in the mold nc machining is also very common, line is mainly used in all kinds of straight wall mould processing, such as stamping concave and convex die, in the process of injection mold of the set piece, slider, edm work electrode, etc.For high hardness of mould parts, using the machining method will not be able to process, most of the electrical discharge machining, the other for Angle, deep cavity parts of the mold cavity, narrow slot, etc. Also use edm.CNC lathes are mainly used to process the standard parts of mold rods, as well as the mold cavity or core of the rotary body, such as the injection mould of bottle body, basin, shaft and disc.The application of nc drilling machine can also improve machining precision and shorten machining cycle.
Molds are widely used in modern manufacturing industry, almost all products need to be finished by moulds.Therefore, the mould industry is an important part of the national high-tech industry and an important and valuable technical resource.Optimizing mold structure design and type of CAD/CAE/CAM, and make it tend to be more intelligent, DiGaoXing parts forming process and mould standardization level, improve the precision and quality of mould manufacturing, lower parts surface grinding and polishing of assignment and the manufacturing cycle;Research and application of high performance, easy to cut special materials for various kinds of mould parts, so as to improve the performance of mould.In order to meet the market diversification and new product development, application of rapid prototyping technology and rapid molding technology, mould manufacturing, plastic injection molding die or die mold, etc., should be in the future 5 ~ 20 years of mold production technology development trend.
Liquid Silicon Rubber Injection Molding offered by China manufacturer Better Silicone rubber,We utilizes a network of over a thousand manufacturers - including a wide range of Injection Molding shops - to provide services from tool design, to manufacturing feasibility, to production runs of simple and complex parts as well as multi-component assemblies.