What are the technological properties of mold manufacturing?

Update:29-04-2022
Summary:

The manufacture of mold generally has to go through sev […]

The manufacture of mold generally has to go through several processes such as forging, cutting and heat treatment. In order to ensure the manufacturing quality of the mold and reduce the production cost, the material should have good forgeability, machinability, hardenability, hardenability and grindability; it should also have small oxidation, decarburization sensitivity and quenching. Deformation and cracking tendency.
1. Forgeability: low hot forging deformation resistance, good plasticity, wide forging temperature range, low tendency for forging cold cracking and precipitation of network carbides.
2. Annealing manufacturability: The spheroidizing annealing temperature range is wide, the annealing hardness is low and the fluctuation range is small, and the spheroidization rate is high.
3. Machinability: Large cutting amount, low tool loss and low surface roughness.
4. Oxidation and decarburization sensitivity: when heated at high temperature, it has good anti-oxidation performance, slow decarburization rate, insensitivity to heating medium, and small tendency to produce pitting.
5. Hardenability: It has uniform and high surface hardness after quenching.
6. Hardenability: After quenching, a deep hardened layer can be obtained, which can be hardened by using a mild quenching medium.
7. Quenching deformation cracking tendency: conventional quenching volume changes are small, the shape is warped, the distortion is slight, and the abnormal deformation tendency is low. Conventional quenching has low cracking sensitivity and is not sensitive to quenching temperature and workpiece shape.
8. Grindability: The relative loss of the grinding wheel is small, the limit grinding amount without burn is large, it is not sensitive to the quality of the grinding wheel and cooling conditions, and it is not easy to cause abrasion and grinding cracks.

 

CNC Precision Equipment Mould Machining Parts

 

CNC Precision Equipment Mould Machining Parts

Production Capacity:100000 PCS/ Month
Payment Terms:L/C, T/T, D/P, Western Union, Paypal, Money Gram
Condition:New
Standard:DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized:Customized
Application:Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery

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