Results 71 to 80 of about 879 (166)

Standard of grinding wheel used on rail grinding

Jin'gangshi yu moliao moju gongcheng, 2018
Based on the background of formulating China railway standard Q/CR 1-2014 "Technical specifications for the procurement of grinding wheel for the rail grinding train", the paper introduces main contents and formulation principle of the standard and ...
ZHANG Guowen, HE Chunjiang, ZHANG Jing, PEI Dingfeng   +3 more
doaj  

Curve Passing Performance Analysis and Improvementfor PGM-48 Rail Grinding Car

机车电传动, 2013
Rail grinding vehicle simulation model was built with SIMPACK dynamics software, and lateral wheelset force, wheel loadreduction rate, derailment coefficient of the rail grinding car through small radius curve under the operating condition were ...
GU Jian-hua, YANG Feng, LIU Qi-ling
doaj  

Expanded statistical analysis of squats on the Great Britain (GB) mainline network. [PDF]

Heliyon, 2023
Tucker G, Sztrauch K, Bevan A, Muhamedsalih Y, Hawksbee S, Shackleton P, Mistry P, Whitney B, Burstow M.   +8 more
europepmc   +1 more source

Rail Corrugation Index Development by Sound-Field Excitation on the Carriage Floor of In-Service Train. [PDF]

Sensors (Basel), 2023
Hsu WL, Chang CM.
europepmc   +1 more source

Failure Analysis of Gear on Rail Transit. [PDF]

Materials (Basel)
Pan AX, Wen C, Wang H, Tao P, Liu X, Gong Y, Yang ZG.   +6 more
europepmc   +1 more source

Wear characteristics of armature surface and its thermal effects under different electromagnetic launch conditions. [PDF]

Sci Rep
Liu L, Liu H, Lu P, Cong H, Abdo AMA, Zhang L, Li Q.   +6 more
europepmc   +1 more source

Research on wear and grinding models of high-speed turnouts based on semi-Hertz contact. [PDF]

Sci Rep
Li J, Qi Y, Wu P, Ding J, Ding H.
europepmc   +1 more source

Numerical simulations and experimental analysis of high-speed turnout rails wear models. [PDF]

Sci Rep
Li J, Hu M, Wu H, Zhong H.
europepmc   +1 more source

The Impact of Current and Thermal Loads on the Properties of Copper Contact Wires Used in Railway Transport Systems. [PDF]

Materials (Basel)
Mańka A, Aniołek K, Hełka A, Rak J.
europepmc   +1 more source

Study on the Mechanism of Chemical-Mechanical Synergistic Removal of SiC Surfaces Based on Electrochemical Friction Wear of Grinding Wheel Pairs. [PDF]

Micromachines (Basel)
Wu L, Chen Z, Ou Y, Yao J, Zhang H, Yan Q, Pan J.   +6 more
europepmc   +1 more source