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Improve the wear-resistance of stamping die and improve wear resistance
Shenzhen hon JieWuJin spring factory specializing in the production of springs, metal molds, metal stamping, stamping parts, lathe processing, electronic cigarette hardware, precision hardware, such as CNC lathe processing manufacturer. White stone mansion is located in shenzhen fuyong town industrial park west A4. Contact phone: 13600410733
Shenzhen hon JieWuJin spring factory specializing in the production of springs, metal molds, metal stamping, stamping parts, lathe processing, electronic cigarette hardware, precision hardware, such as CNC lathe processing manufacturer. White stone mansion is located in shenzhen fuyong town industrial park west A4. Contact phone: 13600410733
The significance of improving wear-resisting degree can not only increase the service life of stamping die, reduce the production cost of mould enterprises, but also guarantee the quality of production and improve production efficiency. The following is the method of enhancing the wear-resistance of stamping die by the shenzhen hongjie hardware spring factory:
1. Improve the design of stamping die
Whether the stamping die design is reasonable is the foundation of the stamping die durability. To design a stamping die as a result, the adverse conditions to take effective measures in response to the product forming, in order to improve the durability of progressive metal stamping tools, such as the life of the stamping die design holes tend to show on the rush hole punch. For this type of stamping die, it should be designed to shorten the length of the small convex model to increase the strength. Meanwhile, a guide sleeve should be adopted to strengthen the small convex mould for protection.
2. Select stamping die material correctly
Different stamping die materials have different strength, toughness and wear resistance. Using advanced materials under certain conditions can increase durability by several times. Therefore, it is necessary to choose good materials to improve the durability of stamping die.
3. Reasonable forging and heat treatment of stamping die parts
In the selection of high quality stamping die materials, it is one of the main ways to improve the durability of stamping die by making reasonable forging and heat treatment of materials and materials of different properties. For example, in quenching, if the heat is produced during heating, it will not only make the workpiece brittle, but also cause deformation and cracking during cooling, which will reduce the durability. Therefore, it is necessary to master the heat treatment process when making stamping die.
4. Reasonably arrange stamping mould manufacturing process and guarantee machining accuracy
The processing precision of stamping die has great influence on the durability of stamping die. If the assembly gap is not uniform in the punching die, the die die can be damaged by the shear force. At the same time, the surface of the stamping die is clean and low, which can make the stamping die less durable.
, therefore, must be on the pitch size when processing, the assembly when the punch on the fixed plate supporting surface vertical, uniform and guide bush of stamping die spacing, guide post orientation precision grade given sufficient attention. The higher the accuracy of manufacturing and assembly and the higher the roughness level of the working part, the higher the durability of the stamping die.
5. Choose the press correctly
In order to improve the durability of the stamping die, the pressure machine with high precision and high rigidity should be selected, and the punching tonnage is greater than 30% of the punching pressure. Normally, using a servo punch can improve the life of the die several times to dozens of times.
6. Reasonable use and maintenance of stamping die
In order to improve the durability of the stamping mould, the operator must use and maintain the stamping mould properly. The stamping die should be repaired frequently to prevent the stamping die from working improperly.
The significance of improving wear-resisting degree can not only increase the service life of stamping die, reduce the production cost of mould enterprises, but also guarantee the quality of production and improve production efficiency. The following is the method of enhancing the wear-resistance of stamping die by the shenzhen hongjie hardware spring factory:
1. Improve the design of stamping die
Whether the stamping die design is reasonable is the foundation of the stamping die durability. To design a stamping die as a result, the adverse conditions to take effective measures in response to the product forming, in order to improve the durability of progressive metal stamping tools, such as the life of the stamping die design holes tend to show on the rush hole punch. For this type of stamping die, it should be designed to shorten the length of the small convex model to increase the strength. Meanwhile, a guide sleeve should be adopted to strengthen the small convex mould for protection.
2. Select stamping die material correctly
Different stamping die materials have different strength, toughness and wear resistance. Using advanced materials under certain conditions can increase durability by several times. Therefore, it is necessary to choose good materials to improve the durability of stamping die.
3. Reasonable forging and heat treatment of stamping die parts
In the selection of high quality stamping die materials, it is one of the main ways to improve the durability of stamping die by making reasonable forging and heat treatment of materials and materials of different properties. For example, in quenching, if the heat is produced during heating, it will not only make the workpiece brittle, but also cause deformation and cracking during cooling, which will reduce the durability. Therefore, it is necessary to master the heat treatment process when making stamping die.
4. Reasonably arrange stamping mould manufacturing process and guarantee machining accuracy
The processing precision of stamping die has great influence on the durability of stamping die. If the assembly gap is not uniform in the punching die, the die die can be damaged by the shear force. At the same time, the surface of the stamping die is clean and low, which can make the stamping die less durable.
, therefore, must be on the pitch size when processing, the assembly when the punch on the fixed plate supporting surface vertical, uniform and guide bush of stamping die spacing, guide post orientation precision grade given sufficient attention. The higher the accuracy of manufacturing and assembly and the higher the roughness level of the working part, the higher the durability of the stamping die.
5. Choose the press correctly
In order to improve the durability of the stamping die, the pressure machine with high precision and high rigidity should be selected, and the punching tonnage is greater than 30% of the punching pressure. Normally, using a servo punch can improve the life of the die several times to dozens of times.
6. Reasonable use and maintenance of stamping die
In order to improve the durability of the stamping mould, the operator must use and maintain the stamping mould properly. The stamping die should be repaired frequently to prevent the stamping die from working improperly.
