| 全位置TIG管焊机焊接电流的平滑曲线控制 |
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| 引用本文： | 雷毅,孙永兴,刘秀忠. 全位置TIG管焊机焊接电流的平滑曲线控制[J]. 中国石油大学学报(自然科学版), 1999, 23(5) |
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| 作者姓名： | 雷毅 孙永兴 刘秀忠 |
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| 作者单位： | 1. 石油大学机械系,山东东营257062
2. 山东工业大学材料学院 |
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| 摘 要： | 采用单片机技术及逐次线性插值法设计出焊接工件圆周上相应位置的焊接规范参数曲线，实现了全位置ＴＩＧ 管焊机焊接电流的平滑调节，精确控制电弧能量的分布，使焊缝熔透均匀，表面成型美观。该焊机自动化程度高，操作方便，且具有较强的稳定性
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| 关 键 词： | 全位置管焊机 焊接规范参数 线性插值 单片机 |
WELDING CURRENT CONTROLLING BY SMOOTHING CURVE OF WELDING PARAMETERS OF ALL-POSITION TIG TUBE WELDER |
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| Lei Yi,Sun Yongxing,Liu Xiuzhong. WELDING CURRENT CONTROLLING BY SMOOTHING CURVE OF WELDING PARAMETERS OF ALL-POSITION TIG TUBE WELDER[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1999, 23(5) |
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| Authors: | Lei Yi Sun Yongxing Liu Xiuzhong |
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| Abstract: | By using single chip microcomputer technique, smoothed curves of welding parameters are designed step|by|step with linear interpolation. Smoothing adjustment of welding current is realized in all|position TIG tube welder, and the distribution of arc energy is controlled accurately, which result in even weld melt|through and beautiful welding shape. This machine can be automaticly controlled, and convenient and stable to operate. |
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| Keywords: | all|position tube welder welding parameters linear interpolation single chip microcomputer |
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