小孔径斜孔钻床微机控制系统研究与开发

RESEARCH AND DEVELOPMENT OF MICROCOMPUTER CONTROL SYSTEM OF SMALL TILTEDHOLE DR ILLING MACHINE

本文主要论述采用微型计算机控制．应用快速控制方式．实现数字触发小容量速度闭环直流控制主轴．数控优化切削用量和分度．成功地解决了高精度小孔径斜孔钻床加工合金的问题，并明显地提高了加工质量和自动化程度．取得了较好的经济效益。

This paper provides a method of machining a]loy for small tilted hole drilling machine with high accuracy' By incorporating micro - computer control and fast controlmethod, shaft conttol, which belongs to small capacity speed closed - loop DC controlwith digital trigger,is achieved. Cutting outputs and indexing are optimized. Thus it improves machining quality alld automatic degree. It also gets a good economical benefit.