第7章简要介绍了机械手肋骨冷弯机PLC控制系统的调试和应用情况。
In chapter 7, the tests and applications of the PLC control system of the frame cold-bending machine with mechanical hands are introduced briefly.
分析了传统的数控肋骨冷弯机控制方法与机构，阐述了弦线测量控制法的基本原理。
This paper analyses the traditional automatic control method and mechanism of nc cold frame bender. The basic principle of control method for measuring chord length is described.
分析了传统的数控肋骨冷弯机控制方法与机构，阐述了弦线测量控制法的基本原理。
This paper analyses the traditional automatic control method and mechanism of nc cold frame bender. The basic principle of control method for measuring chord length is described.
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