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摘要：
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用交流伺服电机取代普通异步感应电机,并取消飞轮、离合器、制动器等耗能部件,开发了智能化、柔性化新型曲柄压力机。介绍了该压力机控制系统的特点:开放式应用工艺程序库,具有远程监控功能,可实现滑块下死点精度、润滑、过载、操作安全等方面的自动控制;介绍了控制系统硬件和PLC软件流程。控制软件采用了模块化的程序设计,便于维护,可移植性好。
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A new type of crank presses with intelligence and flexibility was developed.Common inductive motor was replaced by an AC servo motor and flywheel,clutch and brake were removed,which consumed much energy.The characteristics of the control system were introduced,such as open application program library,remote supervisory and controlling function,which could control the slide BDC,lubrication,overload and safety.Control hard ware and PLC soft flow were also introduced.Modularized programming approach was adopted in control software design with the advantages of easier maintenance and transplantation.
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基金项目：
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广东省科技计划资助项目(2006B11901004)
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作者简介：
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参考文献：
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[1]何德誉.曲柄压力机[M].北京:机械工业出版社,1981.
[2]谢军.交流伺服电机驱动机械压力机的发展[J].冶金丛刊,2007,(5):46-50.
[3]孙友松,周先辉,王鸿贵,等,交流伺服电机驱动-成形装备发展新方向[J].锻压技术,2005,30(增刊):1-6.
[4]郁汉琪.电器控制与PLC应用技术[M].南京:东南大学出版社,2003.
[5]日本三菱株式会社.FX3U,FX3UC系列微型可编程控制器编程手册[Z].上海:三菱电机自动化(上海)有限公司,2005.
[6]魏航.伺服驱动曲柄压力机机电系统动态分析及实验研究[D].广州:广东工业大学,2005.
[7]梁秀玲,王鸿贵,李优新,等,基于变速驱动曲柄压力机储能电容参数分析与计算[J].机电工程技术,2005,34(5):24-26.
[8]Pro-face China Co.,Ltd..GP-PRO-PBⅢ软件基础操作说明手册[Z].上海:上海立铭电子有限公司,2007.
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