How to Choose Materials Economically for UAV Micro Screws?

Modern mold design and manufacturing are fundamental to the development of the mold industry. With the advancement of science and technology, advanced technologies such as computer technology, information technology, and automation technology are constantly permeating, integrating, and merging with traditional manufacturing techniques, transforming them into advanced manufacturing technologies.

Rational selection of mold materials and implementation of correct heat treatment processes are crucial to ensuring mold lifespan. For molds with different applications, factors such as their operating conditions, stress conditions, the properties of the processed materials, production batch size, and production rate should be comprehensively considered, with emphasis placed on each of the above-mentioned performance requirements, and then appropriate selection of steel grades and heat treatment processes should be made.

When the production batch of stamped parts is large, the working parts of the mold, the punch and die, should be made of high-quality mold steel with good wear resistance.

The materials for other process structure parts and auxiliary structure parts of the mold should also be improved accordingly. When the batch size is small, the requirements for material properties should be appropriately relaxed to reduce costs.

Various metallic and non-metallic materials are used in UAV Micro Screws, including carbon steel, alloy steel, cast iron, cast steel, cemented carbide, low-melting-point alloys, zinc-based alloys, aluminum bronze, synthetic resins, polyurethane rubber, plastics, and laminated birch boards.