Non-ferrous metal smelting graphite mold
Mold is the basic company equipment used in the industry. The shape of the mold determines the shape of the product. The quality and precision of the mold determine the quality of these products. In recent years, the mold industry has developed rapidly, graphite materials, new processes and constant The increased mold factory is constantly filling the mold market. Graphite molds have gradually become the material of choice for mold making due to their good physical and chemical properties. Honeycomb graphite mold is one of many graphite graphite molds, mainly used in industrial machinery. The characteristics of the honeycomb graphite mold can be summarized as 6 points:
1. Excellent thermal conductivity and electrical conductivity
2. Low thermal expansion coefficient and thermal shock resistance
3. Chemical resistance is difficult to react with most metals
4. At high temperatures, the strength increases with increasing temperature
5. Has good lubrication and wear resistance
6. Easy to process, good machining performance, can make complex, high precision mold
? ? ? ?The manufacturing process of honeycomb graphite mold is strict. Firstly, the mold designer designs the mold structure according to the requirements of the product (parts), draws the drawings and then passes the various mechanical processing (such as lathe) by the technical workers according to the drawings. , planer, milling machine, grinding machine, electric spark, wire cutting and other equipment) make each part of the mold, and then assemble and debug until it can produce qualified products.
? ? ? In addition, the processing of modern graphite molds relies more on high-precision, high-efficiency machine tools with a high degree of automation. From graphite die roughing and heat treatment to various finishing quality control and testing, it must be fully equipped and reasonable. Among them, CNC machining equipment accounts for a large proportion to adapt to the production of units or small batch molds. At the same time, CNC machining equipment is also the basis of graphite mold CAD/CAE/CAM, which helps to realize the fully automatic processing of graphite mold manufacturing.