| 基于汽车车身自动转接的PLC自动控制系统 |
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| 引用本文： | 尤文强,王洋.基于汽车车身自动转接的PLC自动控制系统[J].工程设计学报,2007,14(1):39-43. |
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| 作者姓名： | 尤文强 王洋 |
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| 作者单位： | 1.华北科技学院 电子信息工程系, 北京 101601; 2.承德威伯输送机械有限公司，河北 承德 067001 |
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| 基金项目： | 上海通用汽车有限公司资助项目 |
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| 摘 要： | 汽车制造领域中，车身的输送、转接/转挂是实现生产高度自动化的重要环节。以 PLC为核心，采用Device Net现场总线控制方式，接收现场采集的检测信号，控制相应执行机构动作，应用滑橇式输送机，根据生产工艺输送汽车车身，对车身位置进行精确定位，完成车身的自动转接/转挂，确定最佳的物流状态。PLC+工业现场总线的控制系统大大提高了汽车生产线的自动化程度，减轻了工人的劳动强度，提高了生产效率，对现代工业起着越来越重要的作用。
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| 关 键 词： | 反向单轨输送机 转挂/转接 滑橇 变速辊床 |
| 文章编号： | 1006-754X（2007）01-0039-05 |
| 收稿时间： | 2006-08-02 |
| 修稿时间： | 2006年8月2日 |
PLC automatic control system for car body's auto-transfer |
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| YOU Wen-qiang,WANG Yang.PLC automatic control system for car body's auto-transfer[J].Journal of Engineering Design,2007,14(1):39-43. |
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| Authors: | YOU Wen-qiang WANG Yang |
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| Affiliation: | 1. Department of Electronic Information Engineering, North China Instituteof Science &; Technology,
Beijing 101601, China; 2. Chengde Webb Conveyer Company Limited, Chengde 067001, China |
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| Abstract: | In automobile manufacture field, conveying, switching/hanging most important chains to realize highly automatic manufacture. Taking PLC Device Net Site General-line Control mode, the test signa the corresponding response can perform action. Conveying ls collected on the of car body are the as core and adopting site are received and car body by utilizing skid conveyor and according to producing process can realize accurate orientation of car body position, achieve automatically switching/hanging of car body, and finally determine the best conveying condition. PLC and on-site General-line Control system greatly enhance the automatic level of car producing line, reduce working intensity and then increase productivity. This plays a more and more important role in modern industry. |
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| Keywords: | inverted monorail conveyor switching/hanging skid power roller bed of the changing speed |
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