Foshan stainless steel die plate is a kind of stainless steel die plate specially used for screwing stainless steel screws in screw factory. It is different from general steel die plate in material and heat treatment process. Thread processing generally includes three forms: turning, thread rolling and thread rolling. Turning screw is mainly used for thread processing of medium and large workpieces, while thread rolling and thread rolling are used for thread processing of a large number of small bolts. With the continuous progress of science and technology, the demand for bolts with special purposes such as high strength, no rust, wear resistance, acid and alkali corrosion resistance is increasing day by day. Therefore, it is necessary to develop corresponding die plate to process screws with different materials and requirements.
Precautions for Foshan stainless steel die plate:
1. Because the strength and hardness of stainless steel are equivalent to carbon steel (grade 6.8) under normal conditions, the stainless steel products shall not be impacted, knocked, and attention shall be paid to maintain the surface finish and accuracy, and the force shall not be applied arbitrarily or too much as that of carbon steel products. Meanwhile, due to the good ductility of stainless steel, the steel chips are easy to stick to the nut tooth grade and increase the friction force, It is easy to cause lock up, and even if the use of carbon steel iron chips will fall, compared with stainless steel is not easy to lock. 2. Stainless steel material model has a great relationship with its service life, commonly used are 302, 304, 316, 201, 667. When ordering stainless steel die plate, select the appropriate material and heat treatment process according to the stainless steel material model.
The advantages of Foshan stainless steel die plate are as follows
304m, 304HC and 316 are the most widely used materials of 300 series austenitic stainless steel. The obvious difference of each material is: magnetic 316 after cold working
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