论文部分内容阅读
针对ZL114A铝合金铸件产生的铸造缺陷,采用氩弧焊技术和适宜的操作方式,实现了挽救产品的目的。结果表明,该工艺过程有效保证了ZL114A铝合金铸件的补焊品质,满足了使用要求。
ZL114A cast aluminum casting defects, the use of argon arc welding technology and the appropriate mode of operation to achieve the purpose of saving the product. The results show that the process effectively ensure the welding quality of ZL114A aluminum alloy castings and meet the requirements of use.