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Study of self-adaptive control system in CNC machine

机译:数控机床自适应控制系统的研究

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摘要

A set of solving scheme of full-closed loop adaptive servocontrol control system,which can on-line monitoring and real-time control,was proposed based on the analysis of a number of factors that affect the processing quality of high-precision slender shaft during CNC machining process.Adopt the "PC+motion controller" mode,on-line detection accuracy index of the workpiece,and feed bake the detection signal to CNC system,through the automatic processing of CNC system,timely adjust cutting parameters,so that the detected error factors remain within a reasonable limits,to ensure the stability of the system and improve the accuracy of workpiece.
机译:在分析影响高精度细长轴加工质量的诸多因素的基础上,提出了一套可以在线监测和实时控制的全闭环自适应伺服控制系统解决方案。 CNC加工过程。采用“ PC +运动控制器”模式,在线检测工件的精度指标,并将检测信号送入CNC系统,通过CNC系统的自动处理,及时调整切削参数,以便检测到的误差因素保持在合理范围内,以确保系统的稳定性并提高工件的精度。

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