High-accuracy roundness measurement by a new error separation method

This article studies the embedded SPC and its application in roundness measuring system by analyzing the current roundness measurement principle and technology. With analyzing the process of data collection, date treatment and various kinds of tool graphic construction, we study the feasibility of integrating SPC into roundness measurement and finally apply the embedded SPC as pure software into roundness measuring system. We design the roundness measuring system based on embedded SPC and develop the roundness measuring system of low power consumption, high accuracy and easy application, which is suitable for industry field usage.

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High accuracy error separation technique for on-machine measuring straightness

Precision Engineering ◽

10.1016/j.precisioneng.2005.07.006 ◽

2006 ◽

Vol 30 (2) ◽

pp. 192-200 ◽

Cited By ~ 19

Author(s):

Zi-qiang Yin ◽

Sheng-yi Li

Keyword(s):

High Accuracy ◽

Separation Technique ◽

Error Separation

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A high-accuracy roundness measurement for cylindrical components by a morphological filter considering eccentricity, probe offset, tip head radius and tilt error

Measurement Science and Technology ◽

10.1088/0957-0233/27/8/085008 ◽

2016 ◽

Vol 27 (8) ◽

pp. 085008 ◽

Cited By ~ 4

Author(s):

Chuanzhi Sun ◽

Lei Wang ◽

Jiubin Tan ◽

Bo Zhao ◽

Tong Zhou ◽

...

Keyword(s):

High Accuracy ◽

Morphological Filter ◽

Tilt Error ◽

Roundness Measurement

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Easy measuring instrument for analyzing the radial and tilt error motions of a rotating shaft

Proceedings of the Institution of Mechanical Engineers Part M Journal of Engineering for the Maritime Environment ◽

10.1177/1475090216680891 ◽

2017 ◽

Vol 231 (2) ◽

pp. 667-674 ◽

Cited By ~ 2

Author(s):

Dong-Hyeok Lee ◽

Wi-Ro Lee

Keyword(s):

Real Time ◽

Measurement System ◽

Probe Method ◽

Separation Method ◽

Rotating Shaft ◽

Error Separation ◽

Real Time Measurement ◽

Rotary Stage ◽

Tilt Error ◽

Error Motion

In this study, a real-time measurement system to easily apply multi-probe error separation method for error motion measurement of a shaft was designed and developed. An arrangement condition of sensing probes for accurate multi-probe error separation method was examined and verified by a simulation test. By following the examined arrangement condition for multi-probe method, a measurement system to measure radial and tilt error motions of a shaft was designed and developed. The efficiency of the multi-probe method with the examined arrangement condition was checked by comparing the error motion results for a rotary stage with the error motions in the specifications of the guarantee. It is expected to apply this system to a real-time monitoring system of failure diagnosis for rotating shafts in ships and plants.

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An error separation method based on surface matching in large aspheric measurement

International Journal of Nanomanufacturing ◽

10.1504/ijnm.2019.102695 ◽

2019 ◽

Vol 15 (4) ◽

pp. 355

Author(s):

Lin Sun ◽

Shuming Yang ◽

Pengfei Wu ◽

Changsheng Li ◽

Qijing Lin ◽

...

Keyword(s):

Separation Method ◽

Surface Matching ◽

Error Separation

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Research of Spindle Error Separation Mixed Method

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.718-720.1201 ◽

2013 ◽

Vol 718-720 ◽

pp. 1201-1206

Author(s):

Peng Qing Wang ◽

Hong Jun Wang ◽

Peng Wan ◽

He Peng Gao

Keyword(s):

Mixed Method ◽

Critical Angle ◽

Total Reflection ◽

Measuring System ◽

Displacement Sensor ◽

Harmonic Suppression ◽

Angle Sensor ◽

Error Separation ◽

Angle Method ◽

Roundness Measurement

This paper introduces a spindle error separation technique called orthogonal mixed method. The problem of harmonic suppression is solved by the orthogonal mixed method, which exists in the process of measurement based on three point method.The measuring system consisting of a displacement sensor and a angle sensor is developed for spindle error and roundness measurement. Two sensors, which are placed in the same plane perpendicular to the spindle axis, are mutual into 900. The principle of the critical angle method of total reflection are used by two sensors to separate rotation error from spindle error. Above all, the measured results show that this method indeed solve the problem of harmonic suppression, make the results of measurement more accurate.

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