Results 141 to 150 of about 397,942 (159)

Rotation error modeling and compensation of spindle based on Clarke transformation in straightness error measurement of regular hexagon section shaft

, 2020
When spindle surface is irregular, the rotation error cannot be obtained by measuring the spindle. Therefore, a new method on rotation error measurement and rotation error compensation based on Clarke transformation was developed by full application of ...
Kong Qingshun, Zhonghua Yu, Ma Xinyu, Juan Zhou, Feng Li, Hao Li, Jie Tang   +6 more
semanticscholar   +1 more source

Efficacy and Safety of a New Delivery Assist Catheter with a Flexible, Spindle-shaped Shaft, in Mechanical Thrombectomy.

World Neurosurgery
OBJECTIVES Large-bore aspiration catheters (AC) are used successfully in mechanical thrombectomy (MT). However, tortuous access routes prevent device navigation because of the ledge effect.
Sho Takeshita, K. Nii, Jun Tsugawa, Ayako Ishii, Hironori Fukumoto, Hayatsura Hanada, Ritsurou Inoue, K. Sakamoto, Toshio Higashi   +8 more
semanticscholar   +1 more source

A fusion algorithm of corrected J-T model and DBN network for precision prediction of spindle assembly

Proceedings of the Institution of mechanical engineers. Part C, journal of mechanical engineering science
The high-speed winding machine spindle is the core component of the entire winding machine, and its assembly precision directly determines the working performance and service life of the entire machine. However, its assembly process is complex, and there
Siyi Ding, Penghui Xie, Yan Meng, Yuhang He, Jie Zhang, Xinhua Mao   +5 more
semanticscholar   +1 more source

A Physics-based Model-data-driven Method for Spindle Health Diagnosis, Part III: Model Training and Fault Detection

Journal of manufacturing science and engineering
The primary goal of the paper is to monitor the health of the spindle in machine tools to ensure optimal performance and reduce costly downtimes.
Chung-Yu Tai, Yusuf Altintas
semanticscholar   +1 more source

Dynamic analysis and energy consumption modeling of a composite spindle with active magnetic bearings for a sustainable manufacturing

Proceedings of the Institution of mechanical engineers. Part B, journal of engineering manufacture
Modern life is marked with the extensive use of machine tools. The latter stand for high consumers of electrical energy which increase carbon emissions.
Salwa Benali, Anoire Ben Jdidia, T. Hentati, S. Bouaziz, M. Haddar   +4 more
semanticscholar   +1 more source

A Physics-based Model-data-driven Method for Spindle Health Diagnosis, Part I: Modeling of Geometric Faults

Journal of manufacturing science and engineering
The spindle determines the performance of machine tools, hence monitoring its health is essential to maintain the machining productivity and avoid costly downtimes.
Chung-Yu Tai, Yusuf Altintas
semanticscholar   +1 more source

Modeling and Validation of Spindle Shaft Followed by Goal Driven Optimization

Advances in Manufacturing Engineering and Materials, 2018
Kahane Roshan, S. Chattopadhyaya, Shrikant Bhise, D. Parle   +3 more
semanticscholar   +1 more source

Experimental investigation on the start-up characteristics of single loop thermosyphon for motorized spindle bearing-shaft system cooling

International Communications in Heat and Mass Transfer, 2021
Xiaojun Shi
exaly  

OPTIMIZING STATIC AND DYNAMIC STIFFNESS OF MACHINE TOOLS SPINDLE SHAFT, FOR IMPROVING MACHINING PRODUCT QUALITY

, 2015
T. Prakosa, A. Wibowo, Rizky Ilhamsyah
semanticscholar   +1 more source

Thermal error compensation based on genetic algorithm and artificial neural network of the shaft in the high-speed spindle system

, 2017
Chi Ma, Liang Zhao, X. Mei, Hu Shi, Jun Yang   +4 more
semanticscholar   +1 more source