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With automobiles, tractors, motors, radios, the rapid development of home appliances and defense industry, cold stamping, extrusion, die forging and die-cas...
Read MoreThe key points to be paid attention to in the process of machining of cemented carbide drawing die, die sleeve and mould core; The main four steps of manufa...
Read More1. equipment selection: according to the material and drawing equipment that you want to pull out, the compression ratio of each drawing die is reasonably m...
Read MoreThe structure of drawing mould core can be divided into five intervals of "inlet area, lubrication area, working area, fixed diameter area and export area"...
Read MoreThe failure of drawing dies can be divided into two types: normal failure and early failure according to the time of occurrence.Normal failure: Drawing die afte...
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