一种基于ISO-SCUM的误差预防方法研究

 陈兴志

(昆明船舶设备研究试验中心,云南 昆明 650051)
摘要:机床中滑枕部件及其附属件的自重、镗削力,加之滑枕尺寸及其它结构特征的作用使滑枕的挠度误差超差较为严重。针对该问题,从误差预防效果、实际应用的难易程度、附加工作量、附加成本的角度,对数种误差预防方法进行讨论后,确定了等应力裁剪图(ISO-SCUM)的多因素误差预防方法;进一步综合结构整改措施及装配要求等因素,制定了数种方案择优而用,从而较好地实现了滑枕挠度误差的预防。基于ISO-SCUM的多因素误差预防方法因效果好、易实现、低成本等特点,为同类机床滑枕挠度问题的预防提供了有效的途径。
关键词:滑枕;机床;ISO-SCUM;误差预防方法
中图分类号:TH113;O343.3 文献标志码:A doi:10.3969/j.issn.1006-0316.2016.07.006
文章编号:1006-0316 (2016) 07-0021-05
An Error Prevention Method Based on ISO-SCUM
CHEN Xingzhi
( Kunming Shipborne Equipment Research & Test Center, Kunming 650051, China )
Abstract:The effects of self-respect, boring force, size and structure of ram and its subsidiary members, make its deflection error more serious in the machine tools. To solve the problem, multivariate error prevention method based on ISO-SCUM is determined after discussions of several error prevention methods, according to the effect of error prevention,ease of practical application, the additional workload and additional costs.Then develops several programs and chooses the best option, considering the structural reform measures and assembly requirements, thus achieves the prevention of its deflection error. Due to characteristics of good effect, easy to implement, low cost, multivariate error prevention method based on ISO-SCUM provides an effective way to solve similar problems in the machine tools.
Key words:ram;machine tools;ISO-SCUM;error prevention method
———————————————
收稿日期:2016-03-02 
作者简介:陈兴志(1988-),男,云南曲靖人,本科,助理工程师,主要研究方向为机械设计理论及应用。
 

 

设为首页  |  加入收藏    |   免责条款
《机械》杂志版权所有     Copyright©2008-2012 Jixiezazhi.com All Rights Reserved 

  电话:028-85925070    传真:028-85925073    E-mail:jixie@vip.163.com

地址:四川省成都锦江工业开发区墨香路48号   邮编:610063

蜀ICP备08103512号

Powered by PageAdmin CMS