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Abstract:
研制了基于DSP控制的逆变式交流脉冲MIG焊接系统,并用于薄板铝合金焊接.对电弧形态、焊丝熔化速度、焊缝尺寸的影响规律等进行了实验研究.实验表明,随着EN极性占整个变极性电流周期比率提高,焊丝熔化速度增大,电弧热输入减少,焊缝熔深变浅.这些特征可以用于解决薄板焊接的烧穿问题.
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电焊机
ISSN: 1001-2303
Year: 2009
Issue: 6
Volume: 39
Page: 5-8
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 12
Affiliated Colleges: