摘要
介绍了DALEXVARIOMIG400L(W)-B型双脉冲电焊机5种不同的脉冲模式。以铝合金MIG焊为例,在每种脉冲模式下,分别改善焊接电流、焊接电压、脉冲频率、占空比等参数进行焊接并采集输出电流波形。通过实验对电流波形的分析,了解了不同脉冲模式下焊接参数对焊接过程及焊缝成形的影响,有助于在应用过程中选择合适的焊接脉冲模式及制定焊接工艺规范。
Different control modes of DALEX VARIO MIG400L （W）-B welding machine are introduced,Taking MIG welding as example,under each control medes, tile welding parameters such as the welding current, welding vohage, pulse frequently ,erc.are changed when welding and collecting the output current wavefonns,the effect of welding parameters on welding progress anti seam formation are analyzed, which contributes to select proper control modes and determine correct welding speification in aplication process.
出处
《电焊机》
2006年第2期45-47,55,共4页
Electric Welding Machine
基金
甘肃省有色金属新材料重点实验室开放基金(SKL04012)
甘肃省教育厅基金资助项目
