《机电工程》杂志,月刊( 详细... )
中国标准连续出版物号: ISSN 1001-4551 CN 33-1088/TH
主办单位:浙江省机电集团有限公司
浙江大学
主编:陈 晓
副 主 编:唐任仲、罗向阳(执行主编)
总 经 理:罗向阳
出 版:浙江《机电工程》杂志社有限公司
地 址:杭州市上城区延安路95号浙江省机电集团大楼二楼211、212室
电话Tel:+86-571-87041360、87239525
E-mail:meem_contribute@163.com
国外发行:中国国际图书贸易总公司
订阅:全国各地邮局 国外代号:M3135
国内发行:浙江省报刊发行局
邮发代号:32-68
广告发布登记证:杭上市管广发G-001号
在线杂志 |
当前位置: 机电工程 >>在线杂志 |
基于实例推理的机床专用夹具虚拟装配技术*
作者:方坤礼,蒋晓英 日期:2009-08-18/span> 浏览:3174 查看PDF文档
基于实例推理的机床专用夹具虚拟装配技术*
方坤礼,蒋晓英
(浙江工业大学浙西分校 机电与控制工程系,浙江 衢州 324000)
摘要:针对传统的夹具设计存在着设计周期长、设计效率低等问题,实例推理的机床夹具虚拟装配技术大大提高了机床专用夹具的设计速度,减少了重复劳动,满足了现代制造系统灵活、快速的要求。采用基于典型实例推理机制的机床专用夹具设计方法,重点研究了机床专用夹具实例检索模型、实例组织模型、实例修改推理机制及基于Pro/E的机床专用夹具实例快速装配方法,实现了机床专用夹具实例快速装配。研究结果表明该方法有利于提高夹具设计效率,可以在机床夹具设计行业进行推广。
关键词:机床夹具设计;虚拟装配;实例推理;Pro/E
中图分类号:TG75文献标识码:A文章编号:1001-4551(2009)08-0025-03
Technology of virtual assembly of machine tool fixture based on typical instance
FANG Kunli, JIANG Xiaoying
(Department of Mechanical & Electrical control Engineering, West Branch of Zhejiang University of Technology,
Quzhou 324000, China)
Abstract: Aiming at some problems of tradition machine tool fixture such as long design period, low design efficiency and so on, the technology of virtual assembly of machine tool fixture based on typical instance can increase design speed, reduce repetition laboring and satisfy rapid and flexible request of modern manufacture system. Machine tool fixture design theory and realization based on typical instance were proposed. Machine tool fixture searching model, instance organization model, instance modification and reasoning mechanism and instance storage tactics were studied in detail. Computer aided machine tool fixture instance rapid design way based on Pro/E was developed, and a case study was presented. The result shows that the present method is equal to enhance the design efficiency and quality, and should be recommend in the clamp design field.
Key words: machine tool fixture design; virtual assembly; casebased reasoning; Pro/E
友情链接