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发明公开
CN103121151A 自动焊接弯头与直管技术中的配重装置 无效 - 驳回

自动焊接弯头与直管技术中的配重装置
摘要：
自动焊接弯头与直管技术中的配重装置，本发明解决弯头直管自动焊接技术中的一个实际问题，它在弯头旋转焊接中起到平衡弯头重量以免出现瞬时旋转加速或减速的作用，避免焊缝成形不均匀，出现内部的焊接缺陷。该装置结构简单，使用方便，成本低。
摘要（英）：

The invention discloses a counter-weight device used in a bend and straight pipe automatic welding technique. The counter-weight device used in the bend and straight pipe automatic welding technique solves an actual problem in the bend and straight pipe automatic welding technique. The counter-weight device used in the bend and straight pipe automatic welding technique plays the role in balancing the weight of a bend in a bend rotating welding process and then instantaneous rotation acceleration or deceleration is avoided. A welding line is prevented from forming in an uneven mode. And internal welding defects are avoided. The counter-weight device used in the bend and straight pipe automatic welding technique has the advantages of being simple in structure, convenient to use, and low in cost.

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