Research on Geometric Errors Measurement of Machine Tools Using Auto-Tracking Laser Interferometer

• 作者: Bing-Lin Ho Hau-Wei Lee Jr-Rung Chen Shan-Peng Pan Tsung-Han Hsieh
• 来源期刊: 世界工程和技术(英文)
• 学科: 医学
• 关键词: ATLI CMMS LASER INTERFEROMETER MACHINE TOOL
• 年，卷（期）: 2018,（3）
• 页码范围: 631-636
• 页数: 6页
• 分类号: R73

摘要

For the development of the aviation industry, machine tools are becoming large and travel long distances, making optical alignment setup difficult. An auto-tracking laser interferometer (ATLI) is proposed and researched in this paper for the squareness error measurement of machine tools or coordinate-measuring machines (CMMs). The procedure involves measurement of only one line of an axis, and the measurement results provide us information about not only the positioning errors but also the squareness errors. This specially designed interferometer instrument can be useful in checking industrial machine tools in a short time.