Injection molding Ultem PEI 2200 parts Manufacturers

In the production process of plastic products, injection molds can be described as an extremely important component. The quality of injection molds is not only directly related to the integrity of plastic products and the accuracy of dimensions, but also determines the production cost and economic benefits of enterprises, so the use of sophisticated modern technology to produce high-quality molds is particularly critical.

When turning a slender shaft, due to the poor rigidity of the workpiece, several shapes of the turning tool have obvious influence on the vibration of the workpiece. The following points are mainly considered in the reasonable choice of geometric Angle of the CNC turning and milling compound machine tool:

Plastic mold processing manufacturers processing plastic mold is a kind of plastic processing into a variety of different shapes of mold wrist, before processing to know what are the plastic mold processing precautions, so there are better consumer manufacturers are definitely better, and can ensure that all the mold processing accuracy can be better. So in the face of a variety of different types of mold processing, what are the precautions for mold processing? How can we better stop disposal?

PEI (Chinese name polyetherimide) is a thermoplastic engineering resin with an amber transparent solid appearance. It has excellent heat resistance, high strength and rigidity, as well as a wide range of chemical resistance, which can meet higher heat. Chemical and elastic demand. Its unique torsional strength among thermoplastics makes it an inexpensive alternative to small steel cutting parts. As an amorphous thermoplastic polyetherimide, PEI resin combines high performance and excellent processing characteristics, combining high heat resistance with high strength, modulus and extensive chemical resistance.

The hardness of PEEK material depends on whether it is pure material or glass fiber or other additives. Generally, the Shore D of pure PEEK material is generally 88, and the PEEK material reinforced by glass fiber is generally Shore D89, and PEEK reinforced by carbon fiber The material is generally Shaw D91. But different crystallinity will also have different hardness at that time.

Several common surface treatment methods for sheet metal processing are: wire drawing, sandblasting, painting, powder spraying, electroplating, anodizing, and silk screen printing. Since the surface of some sheet metal materials does not have the ability to prevent rust and corrosion, effective surface treatment is very necessary.