Results 111 to 120 of about 16,307 (194)

穿孔机减速机国产化扩能改造改进

Jixie chuandong, 2010
When piercer produce high alloy thick walled pipe,output universal coupling occur cracks,gearbox have bigger noise and abnormal vibration,and the electric motor current out of specification.Through the analysis of rolling conditions,check of gearbox ...
刘千民, 毛青
doaj  

Advanced gearbox technology

, 1987
An advanced 13,000 HP, counterrotating (CR) gearbox was designed and successfully tested to provide a technology base for future designs of geared propfan propulsion systems for both commercial and military aircraft.
Cedoz, R. W., Wagner, D. A., Salama, E. E., Anderson, N. E.   +3 more
core  

Numerical Simulation of the Flow Field Characteristic of Lubricating Oil in the Gearbox of High Speed Locomotive

Jixie chuandong, 2017
The dynamic numerical simulation of inner oil bath lubrication flow filed of a type locomotive gearbox is carried out by using dynamic mesh and Profile technology based on CFD software Fluent.
Liu Zhongling, Fan Naize, Tian Huajun, Zhao Jiadong, Ning Ke, Pei Bang, Li Baokui, Zhang Xiangru, Xu Hui   +8 more
doaj  

Reliability Analisys of the Counter Shaft of a Gearbox

openQuesta relazione contiene la tesi in Costruzione di Macchine con il seguente titolo: “Analisi dell’affidabilità dell’albero di rinvio di un motoriduttore”. La relazione contiene l’analisi FMEA, l’analisi FTA e la Stress-Strenght Analysis dell’albero,
BOSCATO, PARIDE
core  

Dynamic simulation and vibration test of tooth breakage fault for metro gearbox

Jixie qiangdu
Metro gearbox is a key component for torque transmission in vehicles, and its failure will directly affect the safety of train operation. The vibration characteristics of tooth breakage faults in metro gearbox were studied by combining dynamic simulation
WANG Zhengbing, YANG Ya, LIN Jinghui, YUE Zihao   +3 more
doaj  

Dynamic Characteristic Analysis and Experimental Investigation on Gearbox Housing of Heavy Scraper Conveyor

Jixie chuandong, 2018
The mechanical property of the gearbox directly affects the performance and life of the scraper conveyor controlled start transmission（ CST）. Under the rated load condition,through dynamics analysis simulation and experiments,the supporting dynamic ...
Cao Baolin, Zhang Yunbo, Lü Kaibo, Ji Chaoyue, Li Zhizhong, Lian Zisheng   +5 more
doaj  

Gearbox vibration diagnostic analyzer

, 1992
This report describes the Gearbox Vibration Diagnostic Analyzer installed in the NASA Lewis Research Center's 500 HP Helicopter Transmission Test Stand to monitor gearbox testing.

core  

Dynamic characteristic analysis of multi-stage gearbox transmission system considering gearbox flexibility

Jixie chuandong
ObjectiveIn order to accurately calculate the dynamic characteristics of the multi-stage gear transmission of a loader and the influence of gearbox structure flexibility on dynamic response, an efficient numerical calculation method for dynamic response ...
ZHAO Yong, YU Ying, ZHANG Yuanyuan, YANG Jiajun, QIN Lijun   +4 more
doaj  

RGB-based visual encoding of vibration data for gearbox fault diagnosis using U-Net segmentation model. [PDF]

PLoS One
Kiliç İ, Karaduman G, Tasar B, Yaman O.   +3 more
europepmc   +1 more source

A Novel Multi-Source Fault Diagnosis Strategy Based on Knowledge and Data Dual-Drive for a Planetary Gearbox. [PDF]

Sensors (Basel)
Yang H, Hao J.
europepmc   +1 more source