基于华中8型数控系统的示教式钻攻组合机床开发  

Development of Drilling and Tapping Combined Machine Tool with Teach-in Function Based on HNC8

作　　者：张俊 赵旺 王奎章 ZHANG Jun;ZHAO Wang;WANG Kuizhang(School of Mechanical Engineering,Hubei University of Arts and Science,Xiangyang Hubei 441053,China;Xiangyang Key Laboratory of Intelligent Manufacturing and Machine Vision,Xiangyang Hubei 441053,China;Hubei Wanmeng CNC Machine Tool Group Co.,Ltd.,Xiangyang Hubei 441800,China)

机构地区：[1]湖北文理学院机械工程学院,湖北襄阳441053 [2]襄阳市智能制造与机器视觉重点实验室,湖北襄阳441053 [3]湖北万盟数控机床集团有限公司,湖北襄阳441800

出　　处：《机床与液压》2022年第6期103-107,共5页Machine Tool & Hydraulics

基　　金：湖北省科技支撑计划项目(2014BAA042);湖北文理学院省级机械工程重点学科开放基金项目(XK2020003)。

摘　　要：针对水暖卫浴产品中钻孔和攻丝加工的需求,以标准华中8型数控系统(HNC8)为二次开发平台,设计具有对称结构的钻攻组合机床整体方案,提出利用用户宏程序和G代码实现手摇示教功能的方法,能保证刚性攻丝情况下轴向进给量与主轴旋转角度之间的同步关系;利用HNC8配置双通道参数和开发交互界面,实现组合机床的双通道并行加工。结果表明:该机床操作便捷,加工精度和生产效率高。For the requirements of drilling and threading in plumbing and sanitary products, the whole scheme of drilling and tapping combined machine tool was designed based on the secondary development platform of standard HNC8, and a method to realize the manual teach-in function using user macro programs and G codes was proposed, which could ensure the relationship between the synchronous axial feed and spindle rotation angle under rigid tapping;HNC8 was used to configure dual-channel parameters and to develop interactive interface so as to realize dual-channel parallel machining of modular machine tools. The results show that the machine tool is easy to operate, with high machining accuracy and high production efficiency.

关 键 词：钻攻组合机床 双通道 示教功能 

分 类 号：TG65[金属学及工艺—金属切削加工及机床] TP23[自动化与计算机技术—检测技术与自动化装置]