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drywall screw flat thread rolling die manufacturers take you to understand the selection of rolling die materials

drywall screw flat thread rolling die manufacturers take you to understand the selection of rolling die materials

(Summary description)The drywall screw flat thread rolling die manufacturer tells you that the rolling die is also called the rolling wheel. The accuracy can be divided into 1st, 2nd and 3rd grades, and the types are divided into 45 type and 54 type, which are used to process threads on the workpiece on the thread rolling machine.

drywall screw flat thread rolling die manufacturers take you to understand the selection of rolling die materials

(Summary description)The drywall screw flat thread rolling die manufacturer tells you that the rolling die is also called the rolling wheel. The accuracy can be divided into 1st, 2nd and 3rd grades, and the types are divided into 45 type and 54 type, which are used to process threads on the workpiece on the thread rolling machine.

Information

The drywall screw flat thread rolling die manufacturer tells you that the rolling die is also called the rolling wheel. The accuracy can be divided into 1st, 2nd and 3rd grades, and the types are divided into 45 type and 54 type, which are used to process threads on the workpiece on the thread rolling machine.

Discount drywall screw flat thread rolling die from China
The manufacturer of drywall screw flat thread rolling die tells you that the most important characteristics for choosing the material of rolling die are the hardness, toughness and wear resistance of the die steel. It must have sufficient hardness and toughness so that the die can withstand the force acting on it during use; the manufacturer of drywall screw flat thread rolling die 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.
The performance of the mold is measured by the number of qualified parts produced, which is not only related to the mechanical properties of the mold material, but also related to (1) the hardness, size and shape accuracy of the rolling blank; (2) 嘘(3) Whether the die is plate or round; (4) The precision of die assembly; (5) The inherent precision of the thread rolling machine; (6) The design of the thread at the entrance of the die; (7) Rolling (8) The number of revolutions required for rolling each blank; (9) The surface state of the material to be processed (drywall screw flat thread rolling die manufacturers tell you that the surface of the blank should be free of oxidation, peeling or other unwanted surface layers) , such as unsuitable surface carburization).

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