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Analysis of the development prospects of injection molds
Edit:Taizhou Huangyan Yige Machinery Co., Ltd.   UpDate:2019-07-12

Injection molds are important process equipment for the production of various industrial products. With the rapid development of the plastics industry and the popularization and use of plastic products in the aviation, aerospace, electronics, machinery, ship and automobile industries, the product requirements for molds have increased. Higher and higher, traditional mold design methods can no longer be used to today's requirements. Compared with traditional mold design, computer aided engineering (CAE) technology is not only in terms of improving productivity, ensuring product quality, or reducing costs and labor intensity , Have great advantages.

In the injection mold factory, all kinds of CNC machining are used. The most commonly used are CNC milling and machining centers. CNC wire cutting machining and CNC EDM are also widely used in mold CNC machining. Wire cutting is mainly used. Processing of various straight wall molds, such as concave and convex molds in stamping, inserts, sliders in injection molds, electrodes for electrical discharge machining, etc. Regarding mold parts with high hardness, machining methods cannot be used. Most of them use EDM. In addition, the sharp corners, deep cavity parts, narrow grooves of the mold cavity are also used for EDM. CNC lathes are mainly used for processing standard parts of mold rods, mold cavities or cores of rotating bodies, such as injection molds for bottle bodies and basins, and forging dies for shafts and disks. In mold processing, the use of CNC drilling machines can also play a role in improving the accuracy and shortening the processing cycle.

Molds are widely used, and the forming of product components in modern manufacturing almost always requires the use of molds. Therefore, the mold industry is an important part of China's high-tech industry and an important and valuable technical resource. Optimize the structural design of the mold system and the CAD / CAE / CAM of the part, and make it more intelligent, improve the forming process and standardization of the mold, improve the precision and quality of mold manufacturing, and reduce the surface grinding and polishing workload of the part And production cycle; research and use the high-performance, easy-cutting special materials selected for various types of mold parts to improve the performance of the mold; in order to customize the market diversification and new product trial production, use rapid prototyping technology and rapid production Mold technology, such as rapid production of forming dies, plastic injection dies or die casting dies, should be the development trend of mold production technology in the next 5 to 20 years.