The implementation of the high technology methods of cutting on St 50 alloyed steel and the examination of the effects of cutting operation at the surface of material

[摘要] Since competition has risen in the manufacturing methods of present conditions, the chance of competition has lost in the situations which new or high technologies aren’t exactly known. The proper selection is important for competing...

[学科分类] 金属与冶金

[关键词] steel St50;cutting;wire;laser;water jet