基于零点定位系统缩短数控机床停机时间  

Based on zero point positioning system to shorten CNC machine downtime

作　　者：陈思涛[1] 温良[1] 

机构地区：[1]中航工业成都飞机工业(集团)有限责任公司系统件厂,四川成都610092

出　　处：《制造技术与机床》2015年第11期40-42,57,共4页Manufacturing Technology & Machine Tool

摘　　要：结合公司的生产实际情况,引入先进的快速定位和柔性敏捷装夹技术,研究设计一套通用夹具系统,直接安装于机床工作台上,形成唯一的零基准,无需再校正,能够在3 min内完成夹具的快速更换,实现工件的机外装夹,减少机床60%~80%的停机时间,使设备利用率达到最高点;同时,通过夹具系统的标准化接口,还可在不同加工类型的机床之间高精度、高效率转换,确保加工品质,缩短交货期,提升飞机精密小件工件的高效敏捷装夹技术水平。In combination with the practical situation of the company＇s production, the introduction of advanced rapid positioning and flexible agile clamping technology, study and design a set of general fixture system, directly installed on the machine tool worktable, form the only zero reference, no need to correc- tion, can accomplish the fixture rapid replacement in 3 rain, realize the close to the clamping parts, re- duce downtime for 60% - 80% of machine tool, the equipment utilization rate peaks ; at the same time, through the fixture system standardized interface, also can be in high precision, high efficiency conver- sion between different processing types of machine tools, to ensure the processing quality, shorten the delivery time, improve the plane precision efficient agile clamping technique level of small parts.

关 键 词：数控机床 生产效率 柔性装夹系统 标准化接口 零点定位 

分 类 号：V19[航空宇航科学与技术—人机与环境工程]