The breakthrough of automobile brake pad parts mold technology the product is automobile brake pad, which has a large market demand and a very high precision in size requirements. At present, the product has met the customer's drawing requirements, and the mold will be shipped to the client in January 22, and the production situation will be tracked later. Product map existing technology: 1. The flatness of the product is required to be 0. Less than 2mm, the requirements are very high.
According to the existing template hard top plastic scheme does not meet the requirements. 2.
The bright belt of the product is required to be more than 70% of the material thickness, which cannot meet the requirements according to the existing one-step punching process scheme. Innovative technology: 1.
Increase the use of the latest plastic scheme of Youli glue for product shaping, so that the product flatness meets the product requirements and maintains the stability of use, meeting the requirements of customer drawings. Local mold figure 2. Punching is divided into two steps (First Rough Cut (Leave 0. 5mm), Then fine cut)
, Fine cutting scheme treatment is as follows: ① fine cutting female die edge chamfer R0. 5mm ② punching clearance should be 0.
03mm ③ punching head needs polishing and surface hardening.
Difficulties in local mold drawing: 1 product flatness requirement is 0. Within 2, the requirements are very high.
2 The product bright belt is required to be more than 70% thick. Mold drawing NJPE-
The leading domestic mold processing factory has advanced equipment capability, innovative research and development strength, strong financial strength and strong production capacity.
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