Plastic mold manufacturer How about manufacturing technology

Plastic mold It is the abbreviation of a combined plastic mold used for compression molding, extrusion molding, injection molding, blow molding and low foaming molding. It is a professional process equipment of the metal and non-metal pressure forming process system, a special molding tool, and a special technical product.

The realization of industrialization and commercialization of plastic mold production is a sign of the progress and level of manufacturing technology, and is the technological basis of manufacturing modernization.

The basis of plastic mold manufacturing is the design of plastic mold, and reasonable and correct design is the guarantee of correct plastic mold manufacturing; The development of plastic mold manufacturing technology is of great significance to improve mold quality, precision and shorten the cycle of mold manufacturing.

With the continuous development of science and technology, plastic mold manufacturing technology has become an important part of today's manufacturing technology. For example, CAD/CAM technology of plastic mold, laser rapid prototyping technology of plastic mold, precision forming technology of plastic mold, ultra precision processing technology of plastic mold, dynamic simulation technology of flow, cooling and heat transfer process using finite element method and boundary element method in the design of plastic mold, CIMS technology of plastic mold, The plastic mold DNM technology and numerical control technology that have been developed almost cover all the manufacturing technologies today.

At present, the general trend of China's industrial development mainly includes the development of precision, high efficiency and long-life plastic molds, the development of efficient, precision and CNC automatic processing equipment, the improvement of plastic mold manufacturing level, and the massive development of multi station and multi cavity plastic molds.

Plastic mold manufacturing technology can be divided into the following two stages:

1. Industrialized production stage: general cutting machine tools and electric spark machine tools are used to realize mechanized and standardized production technology. The forming precision of plastic mold parts has reached 0.001mm; Its common parts have been formulated into standards, realizing batch production and shortening the manufacturing cycle of plastic molds.

2. Manual workshop manufacturing stage: mainly relying on the manual skills of plastic mold workers, they can only manufacture simple plastic molds such as single process punching molds and bakelite pressing molds.