本文主要讲述加工生产气保焊实芯焊丝时,如何从原材辅料盘条表面质量、模具质量以及拉丝、镀铜、层绕校直过程中的细节方面多加注意,以预防和消除对焊丝表面质量、去应力校直产生不良影响的因素,从而保证焊接时送丝稳定性,提高气保焊实芯焊丝的焊接性能。同时简略介绍了国内气保焊实芯焊丝的发展概况及发展趋势。 This article focuses on processing gas-shielded solid wire, how the raw material from the wire rod surface quality, mold quality and drawing, copper, straightening straightening process more attention to detail in order to prevent and eliminate the welding wire surface Quality, to stress straightening adversely affect the factors in order to ensure the welding wire feed stability, improve the gas-shielded solid wire welding performance. At the same time a brief introduction of the domestic gas-shielded solid wire welding development and trends.