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Self tapping screw thread rolling die manufacturers take you to understand the selection of rolling die materials

Self tapping screw thread rolling die manufacturers take you to understand the selection of rolling die materials

(Summary description)The self tapping screw thread rolling die manufacturer tells you that the most important characteristics of selecting the material of the rolling die are the hardness, toughness and wear resistance of the die steel.

Self tapping screw thread rolling die manufacturers take you to understand the selection of rolling die materials

(Summary description)The self tapping screw thread rolling die manufacturer tells you that the most important characteristics of selecting the material of the rolling die are the hardness, toughness and wear resistance of the die steel.

Information

The self tapping screw thread rolling die manufacturer tells you that the most important characteristics of selecting the material of the rolling die are the hardness, toughness and wear resistance of the die steel. It must have sufficient hardness and toughness, so that the mold can withstand the force acting on it during use; the self tapping screw thread rolling die manufacturer tells you that good wear resistance is also necessary, because the thread rolling die is removed from use. The main reason is that due to the wear of the peaks of the threads on the die, the rolled threads no longer meet the requirements of external dimensions or functions, and cannot be used continuously.

china self tapping screw thread rolling die Wholesale Price
The performance of the mold is measured by the number of qualified parts produced. The self tapping screw thread rolling die manufacturer tells you that it is not only related to the mechanical properties of the mold material, but also has many details. The following will take you to understand.
1. The hardness, size and shape accuracy of the rolled blank;
2. The pitch of the pattern;
3. Whether the mold is plate or round;
4. The precision of mold assembly;
5. The inherent precision of the thread rolling machine;
6. Design of the thread at the entrance of the mold;
7. Rolling speed;
8. The number of revolutions required for rolling each blank;
9. The surface state of the material to be processed (the surface of the billet should be free of oxidation, peeling or other unwanted surface layers, such as unsuitable surface carburization).
The above is the selection of thread rolling die materials that the self tapping screw thread rolling die manufacturer will take you to know, I hope it will be helpful to you.

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