The influence of the reconditioning by welding processes on the hardness of crankshafts in the automotive industry

[摘要] One of the aims of our modern society is to reduce the car maintenance costs. The part that most frequently breaks down in the engine block is the crankshaft - in the main journal and crankpin journal areas. This paper presents the...

[学科分类] 金属与冶金

[关键词] welding;WIG;SMAW;reconditioning;hardness;crankshaft