TY - JOUR
T1 - Development and testing of a muti-sensor measurement system for roundness and axis straightness errors of deep-hole parts
AU - Song, Ci
AU - Jiao, Li
AU - Wang, Xibin
AU - Liu, Zhibing
AU - Shen, Wenhua
AU - Chen, Hui
AU - Qian, Yonghao
N1 - Publisher Copyright:
© 2022
PY - 2022/7
Y1 - 2022/7
N2 - Precision deep-hole parts are widely used in various fields of industrial production. Their machining quality has a significant impact on fatigue limit, geometric accuracy, and stability of products. Since roundness and axis straightness errors are essential technical indexes to evaluate the machining quality of deep-hole parts, their accurate measurement is essential to ensure the performance of related products. In this study, a multi-sensor integrated system that can measure two kinds of shape errors simultaneously was developed based on laser displacement sensor, circular grating, two-dimensional position-sensitive detector (PSD) and laser interferometer. It is suitable for deep-hole parts with a diameter of 150–165 mm and a length of 600–20000 mm. Furthermore, the uncertainty analysis models of roundness and axis straightness errors for this system were constructed. Eventually, the effectiveness of the measurement system was successfully verified through experiments.
AB - Precision deep-hole parts are widely used in various fields of industrial production. Their machining quality has a significant impact on fatigue limit, geometric accuracy, and stability of products. Since roundness and axis straightness errors are essential technical indexes to evaluate the machining quality of deep-hole parts, their accurate measurement is essential to ensure the performance of related products. In this study, a multi-sensor integrated system that can measure two kinds of shape errors simultaneously was developed based on laser displacement sensor, circular grating, two-dimensional position-sensitive detector (PSD) and laser interferometer. It is suitable for deep-hole parts with a diameter of 150–165 mm and a length of 600–20000 mm. Furthermore, the uncertainty analysis models of roundness and axis straightness errors for this system were constructed. Eventually, the effectiveness of the measurement system was successfully verified through experiments.
KW - Axis straightness error
KW - Deep-hole parts
KW - Multi-sensor integrated measurement system
KW - Roundness error
KW - Uncertainty analysis model
UR - http://www.scopus.com/inward/record.url?scp=85130817808&partnerID=8YFLogxK
U2 - 10.1016/j.measurement.2022.111069
DO - 10.1016/j.measurement.2022.111069
M3 - Article
AN - SCOPUS:85130817808
SN - 0263-2241
VL - 198
JO - Measurement: Journal of the International Measurement Confederation
JF - Measurement: Journal of the International Measurement Confederation
M1 - 111069
ER -