The main characteristics of molding machining are specified

A die press is a machine that cuts according to a fixed template. The molding machine can be widely used in leather goods, bags, toys, clothing, blister, wood industry, automobile decoration and other industries.

First, the accuracy of mold processing requirements is very high. A mold is generally composed of a concave, punch and mold frame, and many molds are still composed of a lot of mold blocks. Therefore, the accuracy required for the combination of molds is very high, often reaching the micron level.

Second, the mold cavity surface is very messy. There are many products, such as toys, home appliances, etc., are composed of a variety of surfaces through multi-directional mathematical operations, so the clutter of the cavity surface can be imagined.

Third, small batch, many processes. Mold processing often does not require mass production, but only produces a pair, and the mold in the process of processing, to go through a lot of detailed processes.

The main characteristics of molding machining are specified

Fourth, strong repeatability. Molds often have their own service life, when a mold reaches its service life, it will need to replace a new mold, so the mold has a strong repeatability.

Fifth, the optimal selection of mold materials. The use of molds is very wide, it can be said that it is closely related to people's lives, so in order to make full use of molds, it is necessary to start from the original information of making molds, and good information can make good molds based on the above characteristics, so in the mold processing, it is necessary to select in detail and strive to make good molds.

Press molding is the operation of putting powder, granular or fibrous plastic into the mold cavity at the molding temperature, and then closing the mold and pressurizing it to form and cure. The molding can be used for both thermosetting plastics, thermoplastics and rubber materials.

Advantages of molding machine:

1. The loss of raw materials is small and does not cause too much loss.

2, the internal stress of the molding mechanism is very low, and the warping deformation is also very small, and the mechanical properties are more stable.

3, the mold cavity wear is very small, mold maintenance costs are low.

4. The cost of molding equipment is low, the mold structure is simple, and the manufacturing cost is generally lower than that of injection mold or transfer molding mold.

5, the molding machine can form larger plate shaped products. The size of the product that can be formed by molding is only determined by the clamping force of the existing molding machine and the size of the template.

6, the molding machine can adapt to the active feeding and active removal of products. High production efficiency, easy to complete active production.

7, molding machine product scale precision is high, good repeatability.

8. The surface of the molding machine is smooth and clean, and there is no need for two retouching. Can shape the structure of the messy product at one time.

Wuxi Ouliwei Machinery Manufacturing Co., Ltd. specializes in the production of: press fast production line veneer hot press die press