Development of a high-precision calibration artifact for concave form using simple features

使用简单特征开发凹形高精度校准工件

• 批准号: 23760135
• 负责人: KOMORI Masaharu
• 金额: $ 2.91万
• 依托单位: Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23760135/
• 关键词: 計測; 測定; 形状; 原器

In mechanical devices, parts with complicated concave form are often used. High measurement accuracy is required for the measuring instruments of those parts but the current calibration artifact does not have high accuracy. In this research, a calibration artifact is developed in order to realize high precision measurement of concave form and a calibration method of the measuring instruments is proposed. The proposed artifact is manufactured. Experiments on the calibration method of the measuring instruments are carried out and it is verified that the proposed method is effective.

在机械设备中，经常会用到形状复杂的凹面零件。这些零件的测量仪器要求有很高的测量精度，但目前的校准伪影精度不高。为了实现凹面形状的高精度测量，研制了一种校准伪影，并提出了一种测量仪器的校准方法。建议的人工制品就制造出来了。对测量仪器的标定方法进行了实验，验证了该方法的有效性。