钢流保护法(连铸等)
guide on shielding practice for low voltage cables
低压电缆屏蔽实施指南
Correspondingly, a visual window used for welding mild steel with Ar and CO_2 shielding gases is determined. On the basis of this principle, a visual system of welding robot is developed and applied to production practice for rear axles of automobile.
确定了Ar弧焊及CO2气体保护焊在低碳钢母材上的相应观察窗口,由此开发出焊接机器人视觉系统,并在汽车后桥上得到应用。
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