[1]房怀英,杨建红.涡旋压缩机定子加工位置偏差的快速测量[J].华侨大学学报(自然科学版),2010,31(5):491-495.[doi:10.11830/ISSN.1000-5013.2010.05.0491]
　FANG Huai-ying,YANG Jian-hong.Rapid Measurement System of Machining Error for Fixed Scroll Profiles[J].Journal of Huaqiao University(Natural Science),2010,31(5):491-495.[doi:10.11830/ISSN.1000-5013.2010.05.0491]
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涡旋压缩机定子加工位置偏差的快速测量()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第31卷
期数:
2010年第5期
页码:
491-495
栏目:
出版日期:
2010-09-20

文章信息/Info

Title:
Rapid Measurement System of Machining Error for Fixed Scroll Profiles
文章编号:
1000-5013(2010)05-0491-05
作者:
房怀英; 杨建红
华侨大学机电及自动化学院
Author(s):
FANG Huai-ying;  YANG Jian-hong
College of Mechanical Engineering and Automation, Huaqiao University, Quanzhou 362021, China
关键词:
涡旋体;  压缩机;  定子;  加工位置;  误差模型
Keywords:
scroll profiles;  compressor;  stator;  machining position;  error model
分类号:
TH455.025
DOI:
10.11830/ISSN.1000-5013.2010.05.0491
文献标志码:
A
摘要:
为了提高涡旋压缩机的加工精度和啮合性能,在圆柱度测量仪的基础上开发快速测量实验平台,建立测量系统误差模型.通过对径向误差模型优化迭代计算出总的偏差,并由总的偏差和测量偏差得到涡旋体加工位置偏差; 最后,通过三坐标测量机对测量结果进行对比分析.结果表明,测量时间由原来的20 min缩短到180 s.在满足测量精度的前提下,快速测量系统能满足涡旋体在线加工的测量环境和测量时间,能快速补偿加工位置偏差,提高涡旋体加工精度.
Abstract:
In order to improve the machining accuracy and fitting performance of the scroll profiles,a novel rapid measurement system of machining deviation was developed based on a cylindricity meter and its error model was established.The total error was obtained through the optimization computation of the radial error model and then the machining error of the scroll profiles was got by the total error and measurement error.Finally,the new system was compared with the coordinate measurement machine(CMM).The experimental results shown that the measurement time of the new system was 3 minutes but that of the CMM was 20 minutes.Under the condition of the demanded measurement precision,the novel measurement system can meet the requirements for measurement environment and time of the on-line manufacture for the scroll profiles through rapidly compensating the deviation of the machining position which can improve the machining accuracy of the scroll profiles.

参考文献/References:

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[4] 李东升, 王伟杰, 谭久彬. 圆柱度仪测量基准的误差分离技术 [J]. 东北林业大学学报, 1997(2):45-48.
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[6] 许景波, 袁怡宝, 刘泊. B样条滤波器建立表面轮廓中线的方法 [J]. 光学精密工程, 2008(8):70-75.doi:10.3321/j.issn:1004-924X.2008.08.012.
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备注/Memo

备注/Memo:
福建省自然科学基金资助项目(D0810019); 国务院侨办科研基金资助项目(08QZR02)
更新日期/Last Update: 2014-03-23