Development of Worm Gear and Worm Transmission Error Measurement System

2010 ◽  
Author(s):  
Zheng Yong ◽  
Peng Donglin ◽  
Chen Ziran ◽  
Wang Xianquan ◽  
Yang Jisen
Keyword(s):  
Measurement System ◽  
Transmission Error ◽  
Worm Gear ◽  
Error Measurement

Measurement with Rotary Gratings

1980 ◽  
Vol 22 (6) ◽  
pp. 315-318
Author(s):  
K. J. Daly ◽  
J. D. Smith
Keyword(s):  
Measurement System ◽  
Transmission Error ◽  
Operating Conditions ◽  
Error Measurement ◽  
Gear Drive ◽  
Error Components ◽  
Wide Range ◽  
Optical Gratings

A gear drive transmission error measurement system has been developed using small rotary optical gratings. Results can be obtained over a wide range of operating conditions up to shaft speeds of 6000 revs/min. Error components at frequencies up to 600 Hz have been measured and up to l000 Hz is achievable

scholarly journals Development of a Transmission Error Measurement System and Its Adaptation to a Manufacturing Line

2016 ◽  
Vol 26 (4) ◽  
pp. 420-427
Author(s):  
Hyun Ku Lee ◽  
Sang Hwa Lee ◽  
Han Il Ku ◽  
Dong Kyu Yoo ◽  
Kwang Min Won ◽  
...  
Keyword(s):  
Measurement System ◽  
Transmission Error ◽  
Error Measurement ◽  
Manufacturing Line

The Design of Worm Wheel Transmission Error Measurement System and the Research on Experimental Method

2011 ◽  
Vol 199-200 ◽  
pp. 365-371 ◽  
Author(s):  
Fang Yan Zheng ◽  
Zi Ran Chen ◽  
Xi Hou Chen ◽  
Chun Dong
Keyword(s):  
Real Time ◽  
High Precision ◽  
Measurement System ◽  
High Speed ◽  
Transmission Error ◽  
Error Measurement ◽  
Time Data ◽  
Worm Wheel ◽  
High Speed Data Acquisition ◽  
Observation Method

A novel worm wheel transmission error measurement system based on a new space-time subdivision technology is presented in this paper. Non-integer transmission ratio with high precision can be measured with this measurement system. FPGA chip is employed to meet the requirement of high precision and real-time, and USB2.0 meet the requirement of high speed data acquisition and real time data transmission. In addition, precision self-checking is studied with quantitative shifting method, and the experiment method on repeatability test and data processing are studied with dual-observation method. Experiment results prove that this measurement system has high precision and good repeatability.

ECT Evaluation by an Error Measurement System According to IEC 60044-8 and 61850-9-2

2012 ◽  
Vol 27 (3) ◽  
pp. 1377-1384 ◽  
Author(s):  
Tatsuji Yamada ◽  
Saytaro Kon ◽  
Naoki Hashimoto ◽  
Tatsushi Yamaguchi ◽  
Kenichi Yazawa ◽  
...  
Keyword(s):  
Measurement System ◽  
Error Measurement

A New Numerical Algorithm for Transmission Error Measurement at Gears Meshing

2012 ◽  
Vol 472-475 ◽  
pp. 1563-1567
Author(s):  
Ai Jun Xu ◽  
Xiao Zhong Deng ◽  
Jing Zhang ◽  
Kai Xu ◽  
Ju Bo Li
Keyword(s):  
Numerical Algorithm ◽  
Angular Resolution ◽  
Angular Displacement ◽  
Transmission Error ◽  
Comparison Method ◽  
Dynamic Measurement ◽  
Driving Mechanism ◽  
Error Measurement ◽  
Measurement Algorithm ◽  
Constrained Conditions

Many different methods have been developed for the measurement of transmission error (T.E.) at gears meshing. Each strategy improved the measurement performance is based on comparing the phases of sequence signals by counting the number of encoder pulses. The phase comparison method of T.E. is a dynamic measurement algorithm with lower angular resolution and many constrained conditions. This paper presents a new numerical algorithm aimed to provide the high accuracy information of instantaneous T.E. in the form of angular displacement. The analysis approach uses phase shift and demodulation technology in frequency domain to process the signals generated by encoders fixed on the both shaft of the gear driving mechanism. Finally, the algorithm is tested by simulation of gear meshing signal in Matlab software.

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