| 热变形实验装置中电感测头的误差补偿 |
| |
| 引用本文： | 李光珂,苗恩铭,费业泰. 热变形实验装置中电感测头的误差补偿[J]. 黑龙江科技学院学报, 2006, 16(2): 99-101 |
| |
| 作者姓名： | 李光珂 苗恩铭 费业泰 |
| |
| 作者单位： | 合肥工业大学,仪器仪表学院,合肥,230009 |
| |
| 摘 要： | 为确保热变形实验装置的测量精度,分析了热变形实验装置中的误差因素,采用石英棒标定方法,依据数学模型,对电感测头及测杆引起的误差给予补偿.该方法使测量装置满足材料热膨胀系数和复杂形体的机械零件的热变形测量精度要求.
|
| 关 键 词： | 电感测头 热变形 误差补偿 |
| 文章编号： | 1671-0118（2006）02-0099-03 |
| 收稿时间： | 2006-02-26 |
| 修稿时间： | 2006-02-26 |
Errors compensation of inductance gagging heads in experimental apparatus of thermal deformation |
| |
| LI Guangke,MIAO Enming,FEI Yetai. Errors compensation of inductance gagging heads in experimental apparatus of thermal deformation[J]. Journal of Heilongjiang Institute of Science and Technology, 2006, 16(2): 99-101 |
| |
| Authors: | LI Guangke MIAO Enming FEI Yetai |
| |
| Affiliation: | School of Instrumentation of Hefei University of Technology, Hefei 230009, China |
| |
| Abstract: | To guarantee measuring precision of experimental apparatus of thermal deformation, errors in apparatus must be analyzed and compensated. The paper attempts to analyze errors of two inductance gagging heads and measuring bar, to calibrate inductance gagging heads with quartz rods and compensate errors through establishing mathematical models. |
| |
| Keywords: | inductance gagging heads thermal deformation errors compensation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
