The Household Product Mould is an important technologic […]
The Household Product Mould is an important technological equipment for producing various industrial products. With the rapid development of the plastic industry and the popularization and application of plastic products in the industrial sector, the requirements of products for moulds are getting higher and higher. The traditional mould design method can no longer meet the requirements of today. Compared with the traditional mould design, computer aided engineering (CAE) technology has great advantages in terms of improving productivity, ensuring product quality, reducing costs and reducing labor intensity.
In the process of household product mould, all kinds of numerical control machining are used, the most widely used is numerical control milling and machining center, the application of numerical control wire cutting and numerical control electric spark machining in mould numerical control machining is also very common, wire cutting is mainly used in all kinds of straight wall mould machining, such as concave and convex mould in stamping process, insert block and slide block in injection mould, electrode for electric spark machining, etc. For mould parts with high hardness, machining cannot be done, and EDM is mostly used. In addition, EDM is also used for sharp corners, deep cavity parts, narrow grooves, etc. of mould cavities.
Mould is widely used, and almost all the forming processes of product components in modern manufacturing industry need to be completed by using mould. Therefore, the mould industry is an important part of the national high-tech industry and an important and valuable technical resource. Optimize the structural design of the mould system and CAD/CAE/CAM of the mould parts, and make them tend to be intelligent, improve the forming process of the mould parts and the standardization level of the mould, improve the manufacturing precision and quality of the mould, and reduce the amount of grinding and polishing operations on the surface of the mould parts and the manufacturing cycle. Research and application of high-performance and easy-cutting special materials for various types of mould parts to improve the service performance of the mould; In order to adapt to market diversification and trial production of new products, the application of rapid prototyping manufacturing technology and rapid tooling technology to rapidly manufacture forming dies, plastic injection moulds or die casting moulds, etc. should be the development trend of mould production technology in the next 5-20 years.