摘要: |
为解决精密螺纹丝杠加工周期长和成本高的难题,提出一种新型精密螺纹丝杠复合加工方法,搭建了智能制造单元,该智能制造单元由单元集成与控制系统、新型电弧放电数控铣削机床、精密数控磨床、工业机器人、自动上下料装置、PLC等模块组成。主要研究具备状态感知、实时分析、自主决策、精准执行的智能制造单元集成与控制技术。通过加工试验,验证了智能制造单元的可靠性,降低了精密螺纹丝杠的加工成本,缩短了加工周期。智能制造关键技术将为航空航天用新材料螺纹丝杠等复杂精密传动机构的设计、加工与推广应用奠定坚实的技术基础。 |
关键词: 智能制造单元;精密螺纹丝杠;集成与控制系统 |
基金项目:国防基础科研计划(JCKY2018204C040) |
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Research on Intelligent Manufacturing Cell System to Machine Precision Thread Screw |
Shu Zhao1, Hou Weikang1, Peng Xi2, Chen Yuqiu2, Dai Zhenping2, Liu Zhaoyun2, Xu Hui2
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1. Beijing Institute of Automatic Control Equipment;2. Shenzhen Aerospace Technology & Innovation, Shenzhen
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Abstract: |
In order to solve the problem of long cycle and high cost of precision threaded screw, a new type of intelligent manufacturing unit of precision threaded screw processing method is proposed. The intelligent manufacturing unit includes of unit integration and control system, new arc discharge CNC milling machine tool, precision CNC grinder, industrial robot, automatic loading and unloading device, PLC and other modules. This study studies the integration and control technology of intelligent manufacturing unit with state perception, real-time analysis, independent decision-making. Through the processing test, the reliability of intelligent manufacturing unit is verified, and precise execution, which reduces the processing cost of precision threaded screws, shortens the processing cycle. Its key technology will lay a solid technical foundation for the design, processing, popularization and application of complex and precise transmission mechanisms such as the new material threaded screw. |
Key words: intelligent manufacturing unit;precision threaded screw;integration and control system |