【摘要】 本文在试验基础上,确定了GCr15φ5钢球与A3薄板电阻焊的工艺参数,并讨论了各工艺参数与焊后性能、金相组织的关系。更多还原

【Abstract】 In this paper,the resistance-welding parameters of GCr15 steel ball (5mm in diameter) and A3 steel sheet are determined on the basis of test and analysis, while the relation of every parameter to post-welding performance and matallurgical structure is discussed in detail.更多还原