CNC machined aluminium anodizing parts Manufacturers

The stability of metal has always made it the main raw material for the production of products in many manufacturing industries, but the weight of this raw material is large, which is not conducive to improving the quality of the produced products, and PEEK machining can create high wear resistance, high temperature resistance, For products with strong elongation and good flame retardancy, which industries will use such machining?

Nine major properties of polyimide (PI) Thermal stability: decomposition temperature from 500 ° C to 600 ° C Mechanical properties: The tensile strength is generally 100MPa

Machining is suitable for parts, molds, models, etc., which are large, complex in structure, and processed with various materials. According to the different quantity and product structure of the product, the corresponding process can be selected and corresponding product solutions can be provided.

Vespel sp1 is DuPont's pure grade PI profile product, which has excellent comprehensive mechanical properties, high temperature resistance and wear resistance, and is often used in extremely complex working conditions, such as aerospace, semiconductor, etc.

The burrs, also known as flying edge, overflow, overflow, etc., mostly occurs in the parting position of the mold, such as: the parting surface of the mold, the sliding part of the slider, the cracks of the insert, the pores of the ejector rod, etc. If the overflow is not solved in time, it will be further expanded, so as to form part of the embossed mold collapse, causing consistent obstruction. Cracks in inserts and top bar pores also cause the product to get stuck on the mold, affecting the release.

If the temperature is too high, the low molecular weight substances in the nucleating agent will be dissected and volatilized, which reduces the active ingredients in the nucleating agent, reduces the improvement effect of brightness, and the higher temperature will destroy some crystal nuclei of PP Huaxia, reduce the middle of heterogeneous nucleation, so that the modification effect is low; If the temperature is too low, the evacuation of the nucleating agent is not good, and the brightness effect is poor. Therefore, selecting a suitable molding temperature is particularly difficult to improve clarity.