Grinding machines generally use abrasive tools (grinding wheels) for grinding. The linear speed of the grinding wheel is high, the amount of knife is small, the accuracy is high, and the efficiency is low;However, lathes and milling machines use cutting t
Vacuum diffusion welding furnace is mainly used for diffusion welding of metal materials and ceramic materials. The heat shield of the vacuum diffusion welding furnace has an all-metal radiation shield structure composed of two layers of molybdenum and fo
A welding method in which a metal material with a lower melting point than the base material is used as the solder, and the liquid solder is used to wet the base material and fill the gap between the workpiece interface and make it diffuse with the base m
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