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| PLC与TP04G控制铜铝管焊机的应用 | |
| 引用本文： | 孙泰礼,张悦,李启东,左丽娜,张希川. PLC与TP04G控制铜铝管焊机的应用[J]. 机械设计与制造, 2011, 0(7) |
| 作者姓名： | 孙泰礼 张悦 李启东 左丽娜 张希川 |
| 作者单位： | 1. 沈阳工业大学,材料科学与工程学院,沈阳,110870 2. 沈阳工业大学,机械工程学院,沈阳,110870 3. 沈阳东北制药装备制造安装有限公司,沈阳,110026 |
| 基金项目： | 辽宁省教育厅高校科研基金项目(202063300) |
| 摘 要： | 由于原材料价格上涨,生产成本随之提高,制冷行业中铝代铜成为发展趋势。制冷管路中要有铜铝管接头,主要制造方法为焊接,其中电阻焊质量较好。铜铝管焊接一般采用专用焊接设备,对焊接参数的控制要求较高。在原有基础上,采用20EX可编程控制器PLC与TP04G文本显示器相结合,精确控制铜铝管焊接中的发热量。实际生产表明电源电压在380V的±15%波动以及焊接回路温度在(20～90)℃范围内,控制系统可使焊接发热量稳定在(±5)%以内。 |
| 关 键 词： | PLC 文本显示器 铜管 铝管 焊接 |
Application of PLC and TP04G in controlling welding machine of copper pipe and Aluminum Pipe |
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| SUN Tai-li,ZHANG Yue,LI Qi-dong,ZUO Li-na,ZHANG Xi-chuan. Application of PLC and TP04G in controlling welding machine of copper pipe and Aluminum Pipe[J]. Machinery Design & Manufacture, 2011, 0(7) | |
| Authors: | SUN Tai-li ZHANG Yue LI Qi-dong ZUO Li-na ZHANG Xi-chuan |
| Affiliation: | SUN Tai-li1,ZHANG Yue2,LI Qi-dong1,ZUO Li-na3,ZHANG Xi-chuan1(1School of Material Science and Engineering,Shenyang University of Technology,Shenyang 110870,China)(2School of Mechanical Engineering,China)(3Shenyang Northeast Pharmaceutical Equipment Building and Installation Company,Shenyang 110026,China) |
| Abstract: | With increasing of raw material price and production cost as well,to employ aluminum pipe instead of cooper pipe in refrigeration field has become the trend.In the refrigerating loop,Cu-Al pipe joints are available to be connected by welding,in which the resistance welding is a better way.Usually a special welding machine is adopted for welding Cu-AL pipes for their high requirement in controlling welding parameters.On the base of original,20EX PLC and TP04G text panel are employed to control the heat gener... |
| Keywords: | PLC Text display Copper pipe Aluminum pipe Weld |
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