| 一种新型无控制电缆送丝装置的设计 |
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| 引用本文： | 杜永鹏,贾传宝,张劲楠.一种新型无控制电缆送丝装置的设计[J].焊管,2013(9):54-57. |
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| 作者姓名： | 杜永鹏 贾传宝 张劲楠 |
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| 作者单位： | [1]山东省特种焊接技术重点实验室,山东威海264200 [2]山东省科学院海洋仪器仪表研究所,山东青岛266001 [3]中国石油物资公司,北京100724 |
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| 基金项目： | 国家863计划重点资助项目（2008AA092901）;国家自然科学基金项目（51105237）. |
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| 摘 要： | 针对焊接现场气体保护焊用送丝机控制电缆容易被损坏这一情况。设计了一套无控制电缆送丝装置。整套装置由焊接电源输出端供电，由于其输入电压范围为20～80V．需要DC／DC变换，得到12V直流电源，因此利用集成芯片UC3825B设计并制作了一款宽范围输入的开关电源，用来为该系统提供电源；选用了直流印刷电动机驱动送丝装置，并设计了相应的调速电路。经联机调试，该设计基本能满足焊接工作者的需求。
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| 关 键 词： | 焊接 开关电源 无控制电缆 UC3825B 送丝装置 |
Design of a New Kind of Cable Wire Feeder Device Without Control |
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| DU Yongpeng,JIA Chuanbao,ZHANG Jinnan.Design of a New Kind of Cable Wire Feeder Device Without Control[J].Welded Pipe and Tube,2013(9):54-57. |
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| Authors: | DU Yongpeng JIA Chuanbao ZHANG Jinnan |
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| Affiliation: | 1. Shandong Provincial Key Laboratory of Special Welding Technology, Weihai 264200, Shandong, China; 2. Shandong Academy of Sciences Institute of Oceanographic Instrumentation, Qingdao 266001, Shandong, China; 3. China Petroleum Material Corporation, Beijing 100724, China) |
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| Abstract: | According to the situation that the control cable of gas shield welding wire feeder is likely to be destroyed, a new kind of cable wire feeder device without control was designed. Using the welding power source, which has the input range 20-80 V, as a power supply of the total device system, it should design a DC/I）C converter to get 12 V DC. So utilizing the chip UC3825B, a switch power with wide input voltage range was designed in order to get a power supply of the system. A printed DC motor was selected and a new type of speed control circuit was designed. After on-line debugging, it proved that the wire feeder device can meet the requests of welder. |
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| Keywords: | welding switch power cable without control UC3825B wire feeder device |
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