关于电子膨胀阀焊接故障的研究及预防

Research and Prevention on Electronic Expansion Valve Welding Failure

本文验证了电子膨胀阀焊接故障的几种常见原因,针对这些故障提出解决方案,并经过试验验证,提高了电子膨胀阀焊接可靠性。

This paper is about verifying several common causes of electronic expansion valve welding failure. It provides solution which is tested for these failures, so as to improve the reliability of the electronic expansion valve welding.