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采用微机补偿开环数控的传动误差,而不使用复杂的位置检测闭环系统能明显提高开环数控系统的加工精度。本系统误差测量与补偿自成一体、为产品开发、研制带来了方便。
The use of computer compensation for open-loop CNC transmission error, without the use of complex closed-loop position detection system can significantly improve the open-loop CNC machining accuracy. The system error measurement and compensation into one, for product development, research and development has brought convenience.