(1) Defects such as high yield point, high hardness, significant cold hardening effect, and cracks. (2) The thermal conductivity is worse than that of ordinary carbon steel, which results in…
1. The material used for blanking should have sufficient plasticity and low hardness to improve the quality of the blanking section and dimensional accuracy. Among them, soft materials (such as…
1. Material preparation: The mold materials required for different products are also different, and appropriate mold materials should be selected according to the characteristics of the product; 2. Rough processing:…
1. The number of steps should be determined reasonably: the number of steps in the continuous die is equal to the sum of the decomposed single steps, such as the…
1. According to the classification of mold processing technology, Metal Stamping dies can be divided into 1. The blanking die is a metal die that separates materials along a closed…
1. For some special-shaped precision stamping parts, the arrangement of blank sheets in the uncoiling blanking die can be optimized to reduce waste, unwind as many blank sheets as possible,…
Metallic materials are the general term for materials with metallic characteristics, usually composed of metallic elements or metallic elements, mainly including pure metals, special metals, alloys, and intermetallic compounds of…
(1) Assembling error: Wrong installation of parts position and direction and damage. (2) stamping and stacking: the overlap of the blanks continues to be pressed, usually because the stripping board…
1. The dimension is stable. During the forming process, the surface of the plastic part in contact with the stamping and drawing die has better dimensional stability than the part…
The cost of stamping parts production is mainly the cost of raw materials. According to statistics, the cost of raw materials in stamping parts accounts for more than 60% of…