Results 1 to 10 of about 200 (147)

Machine learning for monitoring hobbing tool health in CNC hobbing machine

Frontiers in Materials
Utilizing Machine Learning (ML) to oversee the status of hobbing cutters aims to enhance the gear manufacturing process’s effectiveness, output, and quality.
Nagesh Tambake, Bhagyesh Deshmukh, Sujit Pardeshi, Haitham A. Mahmoud, Robert Cep, Sachin Salunkhe, Sachin Salunkhe, Emad Abouel Nasr   +7 more
doaj   +5 more sources

Fault diagnosis of a CNC hobbing cutter through machine learning using three axis vibration data [PDF]

Heliyon
This research presents a novel approach to fault diagnosis for CNC hobbing cutters using machine learning techniques, leveraging three-axis vibration data to ensure machining precision and tool reliability.
Nagesh Tambake, Bhagyesh Deshmukh, Sujit Pardeshi, Sachin Salunkhe, Robert Cep, Emad Abouel Nasr   +5 more
doaj   +4 more sources

Examination of teaching data for Hobbing-Machine-Diagnosis system (Comparison of classification performance of helical gears and spur gears and comparison of matrix images by hobbing simulation and actual hobbing)

Nihon Kikai Gakkai ronbunshu, 2022
Various factors in hobbing processes affect profile and helix deviations of hobbed gears, which prevent problems on the hobbing machine from being analyzed using them. Identifying problems requires a system that allows itself to evaluate motion errors in
Kunitoshi KAWANO, Daisuke IBA, Koichiro URIU, Ichiro MORIWAKI   +3 more
doaj   +3 more sources

Hobbing-Machine-Diagnosis system with artificial intelligence (Learning-data collection through hobbing simulation and their compression with network representation)

Nihon Kikai Gakkai ronbunshu, 2020
In a hobbing process, many factors bring pitch, profile, and helix deviations to hobbed gears, and it is generally difficult to identify which factors cause the deviations.
Kunitoshi KAWANO, Daisuke IBA, Koichiro URIU, Hidekatsu NODA, Hiroki INOUE, Ichiro MORIWAKI   +5 more
doaj   +3 more sources

Design and Manufacturing of a Miniature Double-Circular-Arc Line Gear Pump [PDF]

Micromachines
Traditional involute gear pumps find it difficult to meet the requirements of miniaturization and high performance because of the undercutting, trapped oil, and flow pulsation.
Yangzhi Chen, Yimin Yang, Weitao He, Maoxi Zheng, Xiaoping Xiao   +4 more
doaj   +2 more sources

Design and Analysis of Split Fixture for Gear Hobbing Machine [PDF]

MATEC Web of Conferences, 2018
Compared to the conventional gear hobbing fixtures, split fixture can effectively reduce job set-up time during the manufacturing process. This paper investigates the behaviour and analysis of split fixture under varying static loading conditions. Design
Shenoy Prajwal, Nithesh Naik, Shettar Manjunath, Debarghya, Abbas Wasim   +4 more
doaj   +3 more sources

Condition monitoring of a CNC hobbing cutter using machine learning approach

Advances in Mechanical Engineering
The state of cutting tools profoundly influences the efficiency of the machining processes within the manufacturing industry. Cutting tool faults are highly undesirable and can adversely impact the performance of machine tools, leading to a shortened ...
Nagesh Tambake, Bhagyesh Deshmukh, Sujit Pardeshi, Sachin Salunkhe, Robert Čep, Emad Abouel Nasr   +5 more
doaj   +2 more sources

Evaluation of machine tool dynamics in dry gear hobbing considering time-varying thermal effects

Case Studies in Thermal Engineering
Effective stability analysis strongly depends on accurately predicting machine tool dynamics. However, the nonlinear thermal effects during the machining operations present a significant challenge to accurately modeling the machine tool dynamics. To this
Benjie Li, Changlin Yu, Chao Zhang, Xiao Yang, Huangshuai Li, Binglin Li   +5 more
doaj   +3 more sources

A New Method for Hobbing Grown Gear on Profiling Hobbing Machine

Jixie chuandong, 1996
This paper develops a new method for manufacturing crown gear on profiling hobbing machine, It is expected to cut out a flank which contacts with theoretic flank of crown gear on two reference points. Based on this demand the profiling plate is designed.
张瑞乾, 毛世民, 吴序堂
doaj   +1 more source

DEVELOPMENT OF VIBRATION HOBBING MACHINE

The Proceedings of the JSME International Conference on Motion and Power Transmissions, 2017
Shu Karube
exaly   +2 more sources