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Abstract:
分析了短路过渡CO_2焊过程中焊丝和母材的受热机理,指出传统焊接工艺中以平均电流作为预测标准的局限性,提出了平均短路电流和平均燃弧电流的概念,并建立了焊接参数的采集与分析系统,用于对以上分析进行实验验证与讨论.结果表明,在短路过渡CO_2焊过程中,焊丝干伸长和熔滴过渡形式等设备和工艺参数对能量在母材和焊丝间的分配有很大影响.
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材料科学与工艺
Year: 1999
Issue: 02
Page: 11-14
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
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