关于悬挂点焊机焊点过烧的分析

在汽车的制造生产过程中,白车身总成的焊接通常使用悬挂点焊机进行驾驶室的焊接,点焊属于压力焊的一种,然而在焊接过程中易出现焊点过烧(俗称炸点)的现象,对焊接质量造成一定的影响,也会对人身安全造成一定的伤害.本文主要介绍在悬挂电焊机出现过烧问题时的分析与故障排查.

Analysis on the Overburning of the Solder Joints of the Suspension Spot Welding Machine

In the manufacturing process of automobiles,the welding of the body-in-white assembly usually uses a suspension spot welding machine for the welding of the cab.Spot welding is a type of pressure welding.However,the welding point is prone to overburning during the welding process(commonly known as the phenomenon of explosion point),which will have a certain impact on the quality of welding,and will also cause certain damage to personal safety.This article mainly introduces the analysis and troubleshooting when the over-burning problem occurs in the suspension welding machine.