Hexagonal head PEEK screw Manufacturers

In the process of injection molding, injection molding products are due to high temperature. This is easy to cause plastic parts to burnt. Today we will take stock of what factors will cause injection molding products to burnt.

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:

PEEK has the characteristics of high temperature resistance, high wear resistance, high tensile strength, and good flame retardancy. It also has the heat resistance and chemical stability of thermosetting plastics and the molding processability of thermoplastics. The long-term use temperature of PEEK is about 260-280°C, the short-term use temperature can reach 330°C, and the high pressure resistance can reach 30MPa. It is a good material for high-temperature sealing rings. PEEK products are suitable for use in a variety of harsh working conditions.

High-performance plastic profiles are extruded by vacuuming, which has better density than that of plastic parts, and at the same time avoids defects such as reduced strength of weld lines caused by injection molded parts; high-tech profiles are suitable for small batches and high-demand parts. High-performance plastic profiles cover sheets, bars and tubes, among others.

between the two pulse discharge, there should be enough pause time, discharge electrical corrosion products, so that the electrode medium fully deionization, restore dielectric properties, to ensure that each pulse discharge is not at the same point, to avoid local burns, in order to make repetitive pulse discharge smoothly.

Duratron D7000 PI (color: natural/maroon) has a temperature resistance between Duratron PAI and Duratron PBI. It is of particular value at temperatures beyond what the Duratron PAI can handle and when the Duratron PBI is too expensive. Several Duratron PI products are available for structural and wear-prone applications, and are available in a wide range of sizes - especially for thicker plates, larger decks and thick-walled pipes. In addition to being more resistant to high temperatures, Duratron D7000 PI has very good mechanical properties.