• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>4th International Conference on Integrated Design and Manufacturing in Mechanical Engineering - IDMME 2002 May 14-16, 2002 Clermont-Ferrand, France >A STUDY AND ANALYSIS OF MACHINE TOOL ERRORS WITH STATIC AND DYNAMIC MEASUREMENTS
【24h】

A STUDY AND ANALYSIS OF MACHINE TOOL ERRORS WITH STATIC AND DYNAMIC MEASUREMENTS

机译：静态和动态测量的机床误差研究与分析

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

For higher productivity and product quality, it is necessary to know the accuracy of machine tools so that defective parts arc not manufactured. Angular and positioning errors are quite common problems in machine tools. The origins of these errors are kinematic parameter deviations resulting from manufacturing errors, assembly errors or quasistatic errors. By static measurements such as laser interferometer, linear comparator (Hcidenhain VM182), electronic inclinometers (Wyler Leveltronic) and dynamic measurements (Double Ball Bar, DBB) different kinds of crror origin information of the machine tools can be obtained. It is possible to convert the measurement results of one method to another with certain degree of accuracy. This helps to justify the correctness of the measurement method and locate the error origins more precisely. This study shows a mapping between static and dynamic measurements of machine tools by calculating tool tip errors using different devices as mentioned above. For static measurements the laser interferometer, VM 182 and Leveltronic measuring systems and for dynamic measurements the DBB has been used in this study. Theoretical trace for DBB is obtained based on roll, pitch, yaws and positioning errors found by laser, VM182 and Leveltronic measurements. These traces are compared and simulated with the trace obtained by DBB.
机译：为了提高生产率和产品质量，必须了解机床的精度，以免制造出有缺陷的零件。角度误差和定位误差是机床中非常普遍的问题。这些错误的根源是由制造错误，装配错误或准静态错误引起的运动学参数偏差。通过静态测量，例如激光干涉仪，线性比较器（Hcidenhain VM182），电子测斜仪（Wyler Leveltronic）和动态测量（Double Ball Bar，DBB），可以获得不同类型的机床毛刺起源信息。可以以某种精度将一种方法的测量结果转换为另一种方法。这有助于证明测量方法的正确性，并更精确地定位误差源。这项研究通过使用上述不同的设备计算刀尖误差，显示了机床静态和动态测量之间的映射。对于静态测量，激光干涉仪，VM 182和Leveltronic测量系统以及对于动态测量，DBB已在本研究中使用。 DBB的理论迹线是根据滚动，俯仰，偏航和通过激光，VM182和Leveltronic测量发现的定位误差获得的。将这些迹线与DBB获得的迹线进行比较和模拟。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号