PEEK torx screws Manufacturers

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:

Product design: Plastic product processing holds rounding and increases the demolding slope. Mold: 1. Mold surface polishing. 2. Pull the white status growth thimble. 3. Confirm that the parting surface has no inverted buckles and air spurs, and repair it with oil stone. Injection molding process: 1. Under the premise of thorough filling of the clad product, accept the lowest possible injection pressure. 2. Confirm that there is no problem with the size and appearance of the product, reduce the holding pressure, holding time or cancel the holding pressure. 3. Adjust mold temperature and cooling time. When we are in the injection molding of plastic finished products, we usually encounter the idea of product whitening, we can first analyze the whitening from the methods of man, machine, material, method and ring, and classify and summarize all the components that affect the product; Re-examine the process opened up by the product.

General precision injection molds have two indicators, namely equipment accuracy and mold error. The former is difficult to compare due to the difference in size and product thickness, and represents the comprehensive level of injection molding machines. Generally, the weight repetition error of ordinary injection molding machines is 1%. A good machine can reach 0.8%, less than 0.5% is a precision machine, and less than 0.3% is an ultra-precision machine. So what are the main factors affecting precision injection mold products?

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.

PEEK materials, PEEK rods, and PEEK plates are highly functional materials invented and patented by British Victrex. PEEK rods and PEEK plates have excellent comprehensive functions that other general plastics cannot match among high-functional polymers, and are suitable for various harsh conditions. The excellent environmental function has been successfully and widely used in aerospace, automotive, electronic semiconductor, electromechanical and other industries where demand is more demanding. It is the material of choice for users to develop new products and improve product life and reliability.

Bevel gears are conical gears that are conical, used for transmission of two vertical shafts, but are also suitable for transmission of two shafts at other angles. Normally, a horizontal drive device is used to drive a vertical pump. Bevel gears have a wide range of uses, especially when the two shafts intersect, the distance between the two shafts is very close, the transmission power is large, and the rotation ratio is fixed, the bevel gear is most suitable.