Error Compensation for Form Grinding of Gears.
Hidehiro Yoshino,Kazuhiro Ikeno +1 more
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TLDR
In this paper, the effects of positioning errors on the profile errors of the helical gears being ground are investigated numerically and two practical methods to compensate the profiles of the gears ground with the positioning errors are proposed.Abstract:
The accuracy of tooth profiles of gears finished by form grinding is strongly affected by positioning errors between the grinding wheel and the work gear, such as errors in the center distance, the inclination angle of the wheel axis and the position of the grinding wheel in the axial direction. In this paper, the effects of these positioning errors on the profile errors of the helical gears being ground are investigated numerically and two practical methods to compensate the profile errors of the gears ground with the positioning errors are proposed. One is a method of modifying the grinding-wheel profile based on the measured profile error of the ground gear. The other is a method of analyzing interactively and removing the positioning errors producing the profile error of the ground gear. To demonstrate the usefulness of the methods, error compensation for the involute helical gear ground with two or more kinds of positioning errors is conducted.read more
Citations
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A flank correction methodology for a five-axis CNC gear profile grinding machine
Yi-Pei Shih,Shi-Duang Chen +1 more
TL;DR: In this article, a high-order correction based on the degrees of freedom in the five-axis computer numerical control (CNC) gear profile grinding machine was proposed to simplify production of the ground tooth flank topography.
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Free-Form Flank Correction in Helical Gear Grinding Using a Five-Axis Computer Numerical Control Gear Profile Grinding Machine
Yi-Pei Shih,Shi-Duang Chen +1 more
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A Flank Correction Methodology for Hob Sharpening on the Five-Axis CNC Hob Sharpening Machine
Yi-Pei Shih,Shi-Duang Chen +1 more
TL;DR: In this article, a high-order flank correction method based on the degrees of freedom in the five-axis computer numerical control (CNC) hob sharpening machine is proposed.
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Closed-Loop Feedback Flank Errors Correction of Topographic Modification of Helical Gears Based on Form Grinding
TL;DR: In this paper, a closed-loop feedback correction method in topographic modification tooth flank is proposed based on the gear form grinding, which is useful to precision manufacturing of spiral bevel and hypoid gears, too.
Journal ArticleDOI
Process simulation for five-axis grinding machining using an analytical method:
Qiang Guo,Bo Zhao,Yan Jiang +2 more
TL;DR: In order to promote manufacturing quality for sculptured surfaces, ultra-precision grinding has been used more and more widely in the fields such as aerospace and mould, etc as mentioned in this paper.