| 计算机辅助选择装配方法 |
| |
| 引用本文： | 徐知行,丛文龙,唐可洪.计算机辅助选择装配方法[J].吉林大学学报(工学版),2005,35(6):613-0616. |
| |
| 作者姓名： | 徐知行 丛文龙 唐可洪 |
| |
| 作者单位： | 吉林大学,机械科学与工程学院,长春,130022;吉林工业职业技术学院,吉林省,吉林市,132013 |
| |
| 基金项目： | 长春奥奇汽车塑料涂装有限公司资助项目（20042201000990）. |
| |
| 摘 要： | 定义了评定选择装配质量的两个指标:匹配率和匹配精度,提出了计算机辅助选择装配的两种基本方法:按封闭环理想尺寸位置匹配和按封闭环平均偏差值匹配。以不同组成环数、不同组成环零件数、不同偏差分布类型的装配尺寸链为研究对象,取选择装配的封闭环公差为按极值法计算所得封闭环公差的十分之一,以匹配率为评价指标,比较了两种方法的优劣。
|
| 关 键 词： | 机械制造自动化 选择装配 装配精度 匹配率 |
| 文章编号： | 1671-5497（2005）06-0613-04 |
| 收稿时间： | 2005-03-18 |
| 修稿时间： | 2005年3月18日 |
Computer-aided Selective Assembly Method |
| |
| XU Zhi-xing,CONG Wen-long,TANG Ke-hong.Computer-aided Selective Assembly Method[J].Journal of Jilin University:Eng and Technol Ed,2005,35(6):613-0616. |
| |
| Authors: | XU Zhi-xing CONG Wen-long TANG Ke-hong |
| |
| Affiliation: | 1. College of Mechanical Science and Engineering, Jilin University, Changchun 130022, China;2.Jilin College of Industrial Technology Jilin Province, Jilin City 132013,China |
| |
| Abstract: | Two guidelines were defined to evaluate the selective assembly quality: matching rate and assembly precision,and two computer-aided selective assembly methods were suggested: the matching according to the average deviation of the closing link and the matching according to the ideal size position of the closing link.The matching rate of the suggested two methods were compared for the assembly size chaims with different number of the forming links,with different number of the forming link parts,and with different deviation distribution types on the assumption that the closing link tolerance of the selective assembly is a tenth of that calcalated by the extremum method. |
| |
| Keywords: | machinery manufacture automation selective assembly assembly precision matching rate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《吉林大学学报(工学版)》浏览原始摘要信息 |
|
点击此处可从《吉林大学学报(工学版)》下载全文 |
