为AUTOCAD定制的标注尺寸公差的工具  

A Tool Customized for AUTOCAD to Mark Tolerance

作　　者：李则义[1] 

机构地区：[1]同济大学机械工程学院,上海200081

出　　处：《现代机械》2006年第5期37-38,共2页Modern Machinery

摘　　要：绘制机械工程图经常要标注零件的尺寸公差。标注尺寸公差需要从国标《公差与配合》查找尺寸公差,并在尺寸的属性表中填写尺寸的上下公差值,这要花费不少时间。本文介绍的标注零件尺寸公差的工具,以良好的人机交互界面,让用户方便地一次完成查找尺寸公差和标注尺寸公差两项工作,大大提高了工作效率。Drawing the mechanical engineering drawing usually need to mark the dimension tolerance of the parts. To mark the dimension tolerance need to look up the dimension tolerance from the National Standard《Tolerance and Match》, and write the upper and.lower tolerance value of the dimension into the properties palette of the dimension entity, this needs a lot of time. This article introduces a tool for marking the tolerance of the part, with this tool user can complete expediently two works once by good interface, which to look up dimension tolerance and mark the tolerance, and raised the work efficiency consumedly.

关 键 词：尺寸公差 AUTOCAD AUTOLISP 可编程对话框 

分 类 号：TG801[金属学及工艺—公差测量技术]