Tag: Welding quality
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Single-sided welding with double-sided bead formation using the gas-shielded arc welding process is difficult—but what exactly makes it so difficult?
当焊丝伸出长度过大时,焊丝会发生过热而成段成段的熔断,致使焊接过程不稳定,飞溅增大,焊缝成形不良,气体对熔池的…
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Cutting of hoist reels with welding and in shafts
提升机卷筒切割与在井下的焊和二、卷筒的分割方法缠绕式提升机卷筒外壳,承受脉动循环载荷,对疲劳强度要求较高。多年…
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