English
Mr.Smith 
Mr.Black 
Mr.Edison IntroductionMetal spinning and deep drawing represent two of the most critical cold-forming technologies in modern precision manufacturing. Both methods convert flat sheet metal blanks into seamless, rotationally symmetrical three-dimensional components—eliminating the structural weak points, stress
IntroductionHigh-power electrical switchgear, vacuum interrupters, industrial transformers, and power distribution systems require seamless rotational contacts capable of handling extreme current densities, continuous thermal loads, and mechanical stress without failure. Metal spinning provides an e
IntroductionMetal spinning produces seamless, rotationally symmetrical components with exceptional structural integrity, but many demanding applications require secondary surface enhancement for extreme corrosion resistance, high surface hardness, or specific aesthetic properties. Anodizing is one o
