Advantages Of Cold Extrusion Process Of Stainless Steel Hex Screw

According to the practical experience, for the processing of stainless steel hex socket screws, if the screw size is small, the surface quality requirements of the parts are not high, and the parts pollution requirements are not high, the traditional hot boring forming production method can be selected. However, for the large number of screws, the high requirements of the surface quality and pollution layer of stainless steel hex screws and the high space requirements of aerospace products, the cold extrusion process must be adopted. The advantages of the cold extrusion process are: stainless steel The hexagonal screw has high dimensional accuracy, good dimensional consistency, good surface quality, high production efficiency, short screw production cycle, no change in the grain size of the screw, no contamination of the screw, and good metal flow line without cutting the screw. Good economic and social benefits.