长铝型材专用数控孔系加工机床控制系统设计  

Control System Design of CNC Machine for Machining Holes on Long Aluminum Profiles

作　　者：迟壮 韩辉[1] 于晓琳[1] 郭继录 CHI Zhuang;HAN Hui;YU Xiaolin;GUO Jilu(School of Mechanical Engineering,Shenyang Ligong University,Shenyang 110000,China;Jiangshan Heavy Industry Research Institute Co.,Ltd.,China North Industries Group,Xiangyang 441000,China)

机构地区：[1]沈阳理工大学机械工程学院,沈阳110000 [2]中国兵器工业集团江山重工研究院有限公司,湖北襄阳441000

出　　处：《机械工程师》2025年第2期1-4,9,共5页Mechanical Engineer

摘　　要：针对长铝型材孔系加工的加工难度大、效率低且容易出现由定位误差而导致产品不合格等问题,设计了一种专用三轴数控钻床以及配套的专用数控系统。为了达到产品的质量要求,提高加工的精度、效率,结合机床的结构以及型材的加工方式,在数控系统上位机控制软件端增加误差补偿程序,对误差进行补偿。通过对铝型材进行钻孔加工试验,测量加工后的定位精度,结果验证了该控制系统的稳定性与可靠性,加工后孔的定位精度满足产品的生产要求,生产效率显著提升,可投入到实际生产中。To solve the problems of difficult machining,low efficiency and unqualified products caused by positioning errors in machining holes on long aluminum profiles,a special three-axis CNC drilling machine and a matching special CNC system are designed.In order to meet the quality requirements of products,improve the precision and efficiency of processing,combined with the structure of the machine tool and the processing mode of profiles,the error compensation program is added in the control software of the upper computer of the numerical control system to compensate the error.The results veryfy the stability and reliability of the control system,the positioning accuracy of the hole after machining meet the production requirements of the product,the production efficiency is significantly improved,and it can be put into actual production.

关 键 词：孔系加工 误差补偿 数控系统 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]