Injection mold applications
Injection mold 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 mold parts with high hardness, edm can not be adopted by machining, mostly by edm. In addition, edm is also used for sharp Angle, deep cavity location and narrow groove of mold cavity.Numerical control lathes are mainly used for processing standard parts of mold stem, mold cavity or core of rotary body, such as injection mold of bottle body and basin, forging die of shaft and disc parts.The application of numerical control drilling machine can also improve the machining precision and shorten the machining cycle in the die machining.
Die is widely used in the modern manufacturing industry.Therefore, the mold industry is an important part of the national high-tech industry and an important and precious technical resource.Optimize the structural design of the mold system and CAD/CAE/CAM of the mold part, and make it more intelligent, improve the mold forming process and standard level of mold, improve the precision and quality of mold manufacturing, and reduce the amount of grinding, polishing and manufacturing cycle of the mold surface.Research and application of special materials for high performance and easy cutting for all kinds of mold parts, so as to improve the performance of the mold.In order to adapt to market diversification and new product trial-manufacture, the application of rapid prototype manufacturing technology and rapid mold making technology to rapid manufacturing molding die, plastic injection mold or die-casting mold, etc., should be the development trend of mold production technology in the next 5 to 20 years.