Results 131 to 140 of about 219 (166)

Advanced design strategies and applications for enhanced higher-order multisegment denatured Pascal curve gears. [PDF]

Sci Rep
Zhao H, Xu G, Li Z.
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Research on Machining Face Gears Using a CNC Hobbing Machine

Advanced Materials Research, 2010
This paper introduces the generation of face-gear by a worm and the coordinates system. A scheme for cutting face gears using a CNC hobbing machine is described in detail. The determination method for the machine parameters is given. An experiment is done for validating the method.
Zong De Fang, Fang Zong De
exaly   +2 more sources

Research on Thermal Error Modeling of YK3610 Hobbing Machine

Advanced Materials Research, 2012
Thermal error modeling. Neural network. Gear hobbing machine. Error compensation. Abstract. Four key thermal sources of YK3610 hobbing machine were selected in this paper, and a thermal error model based on the four temperature variables was proposed by using back propagation neural network.
Qian Jian Guo, Jian Guo Yang, Yang Jian Guo   +2 more
exaly   +2 more sources

Hobbing-Machine-Diagnosis system with artificial intelligence

The Proceedings of the Machine Design and Tribology Division Meeting in JSME, 2022
Daisuke Iba, Ichiro Moriwaki
exaly   +2 more sources

2D1 High Performance Dry Hobbing for Gears of Module 3 Using High Speed Steel Hobs on Production Type of Hobbing Machine

The Proceedings of Conference of Kyushu Branch, 2014
Akio Kubo
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A method for thermal characteristics modelling of hob assembly on dry hobbing machine

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2018
Gear hobbing is the use of machinery to manufacture external gears. With the booming motor industry, there are more requirements for gear hobbing accuracy than ever before. Thermal error – as a major source of error in a dry hobbing machine – must be effectively compensated to achieve accuracy.
Zhitao Liu, Qian Tang, Xianguang Li, Zheng Zou, Yong Yang   +4 more
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Hobbing as finishing machining of the hard teeth

Journal of Materials Processing Technology, 1997
Abstract The investigation of employing hobbing as a finishing machining method for the hard teeth (about 60 HRC) has been carried out in the Silesian Technical University for more than a dozen years. The paper discusses the results of the investigations on the influence of the geometry of the cutting tools and the cutting parameters on the tool wear
Z. Stachurski, H. Słupik
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A new electronic gearbox for gear hobbing machines

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2015
This article presents a new kind of software-defined electronic gearbox for gear hobbing based on a theoretical model of the hobbing process. The electronic gearbox implementation and structure are studied in an embedded numerical control system (numerical control/computer numerical control).
Xiao-Qing Tian, Jiang Han, Lian Xia
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Hobbing of Cylindrical Gears without Machining Fluid

Russian Engineering Research, 2018
The hobbing of external gears by a worm mill without machining fluid is considered, theoretically and experimentally. The performance of worm cutters made of high-speed powder steel is investigated.
A. S. Kalashnikov, Yu. A. Morgunov, P. A. Kalashnikov, N. V. Khomyakova   +3 more
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On the Accuracy of Gear-Hobbing-Machine Tables

Proceedings of the Institution of Mechanical Engineers, 1949
This paper deals with experiences on two gear-hobbing machines originally fitted with creep work tables. The flanks of the teeth cut on these machines were so irregular that it was decided to abandon the creep mechanism. A non-creep table was purchased.
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