moulded PFA parts Manufacturers

Nylon products have many advantages, such as good performance in impact resistance, wear resistance and fatigue resistance. Therefore, nylon gears are widely recognized and welcomed by consumers in the market. It should be noted that nylon products have been used for nearly 30 years in helical gears, worm gears, spur gears and helical gears.

Turn-milling composite machining is a way of mechanical processing, turn-milling composite machining is not simply the two processing means of turning and milling into a machine tool, but the use of turn-milling synthetic motion to complete all kinds of surface processing, is a new cutting theory and cutting technology produced under the condition of the greater development of numerical control technology;

Product design is an intense aspect of the injection molding manufacturing process. Precise design is to achieve the desired goal to a pleasant level, but it may require a lot of creativity. Product design is usually done through the application of computer aided design, and a few specific techniques to avoid the error of high prices in the product design process as symmetrical as possible wall thickness decisions, and gradually transition from one thickness to another when thickness changes are unavoidable.

Duratron PAI polyamide-imide (PAI) profiles are well-established, widely used and proven in both extrusion and moulding grades. In high temperature applications, this advanced material combines excellent mechanical properties with very good dimensional stability. Duratron PAI is the highest performance, meltable plastic. It has outstanding high temperature resistance. Operates at high load pressures and sustained temperatures up to 260°C. Parts machined from Duratron profiles have higher compressive and impact strengths than most advanced engineering plastics.

The English name of PEI Chinese polyetherimide board is Polyetherimide, PEI belongs to amorphous plastics. It is an amorphous high-performance polymer, which is extruded from engineering plastics made of amorphous PEI (polyetherimide) at high temperature by an extruder. At present, the commonly used PEI board is the raw material (Ultem) of GE in the United States. In 1972, GE of the United States began to research and develop PEI.

In the process of injection molding, if it is found that the geometric shape of the plastic product is unstable and the error of the external dimension is relatively large, it may be that the compression ratio of the inner cavity of the mold is relatively small; the length of the molding part of the mold die is relatively small; the sizing sleeve is deformed or the mold is The specific temperature is not uniform.