Principles of stretch shell design

Stretching shells are widely used in our daily lives. With the improvement of people's living standards, all aspects of its requirements have been improved. In order to obtain customer-satisfied stretch shell products, what principles should the designers of the stamping and stretch factory follow when designing? 1. On the premise of ensuring the normal use of the product, try to reduce the dimensional accuracy level and surface roughness level of the stretched shell as much as possible, which is not only beneficial to production, but also very helpful to the interchange between the final products. And if the requirements are low, the scrap rate will be reduced accordingly, and the quality of the products will tend to be stable. 2, Each stretch shell manufacturer has limited mechanical equipment, so when designing a stretch shell product plan, these equipment should be used as much as possible. After all, the quality and performance of electrical enclosures are the key, and compliance with later use is also a basic principle. Of course, in the actual production and processing process, some product defects will inevitably occur. What we have to do is to reduce these unqualified rates to a minimum, so as to improve the efficiency of the stretched shell. Precision, producing all kinds of precision metal drawing parts, drawing shells, stainless steel drawing parts, product precision design, can provide mold development and design services, the products have won unanimous praise from customers at home and abroad, welcome to customize with drawings and samples! [Related recommendation 】 Learn more: Common problems and solutions in the production process of stamping drawing parts Learn more: Why are stainless steel tensile shells popular? Learn more: How to obtain the shape accuracy of stamping parts in stamping processing orders