Results 231 to 240 of about 9,671 (283)

Method for Increasing Tool Life in Hobbing (MITL-Hobbing)

CIRP Annals, 1989
There have been different approaches to utilising the whole length of the hob in order to increase its tool life: diagonal hobbing and conventional shifting. When diagonal hobbing or shifting is used many teeth are not completely worn out but must neverthless be resharpened along with the other teeth which have reached the tool wear criterion.
openaire   +1 more source

About Hob Idle Distance in Gear Hobbing Operation

Journal of Mechanical Design, 2002
This study is focused on some features of geometry and kinematics of gear hobbing operation. The principal goal is to determine minimal hob idle distance required for complete generation of the gear teeth. This task is of importance in two aspects: to cut hobbing time and to reduce axial size of a hobbed cluster gear, gear with shoulder etc.
openaire   +1 more source

Mechanical Behavior and Rock Breaking Mechanism of Shield Hob Based on Particle Flow Code (PFC) Method

Geotechnical and Geological Engineering, 2022
Haibing Cai, Meng-kai Li
exaly  

903 Fundamental Research on Behavior of Crater Wear of Hob in Dry Hobbing(Influence of Number of Hob Threads and Hob Feed)

The Proceedings of Conference of Chugoku-Shikoku Branch, 2000
Hironori MATSUOKA, Yoshihiro TSUDA
openaire   +1 more source

Investigation of rock breaking mechanism with TBM hob under traditional and free-face condition

Engineering Fracture Mechanics, 2021
Yi-min Xia, Jiaji Pan, Jianmin Li
exaly  

Real-time wear monitoring of hob cutter based on statistical analysis

ISA Transactions, 2022
Xin Dong
exaly  

Modelling and experiment of gear hob tooth profile error for relief grinding

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2021
Weifang Chen, Shuying YANG
exaly  

Study on the optimum standard parameters of hob optimization for reducing gear tooth root stress

Mechanism and Machine Theory, 2021
Peng Dong, Hongwu Li, Peter Tenberge
exaly  

Al substitution effect on magnetic properties of magnetocaloric material HoB

Solid State Communications, 2022
Pedro Baptista de Castro, Hiroyuki TAKEYA, Yoshihiko Takano   +2 more
exaly  

Multiscale feature extraction from the perspective of graph for hob fault diagnosis using spectral graph wavelet transform combined with improved random forest

Measurement: Journal of the International Measurement Confederation, 2021
Xin Dong
exaly