Results 51 to 60 of about 6,884,769 (175)

sj-tif-9-pie-10.1177_09544089221080822 - Supplemental material for Experimental investigation on the effect of barrel finishing processes on surface integrity of 18CrNiMo7-6 carburized rollers

, 2022
Supplemental material, sj-tif-9-pie-10.1177_09544089221080822 for Experimental investigation on the effect of barrel finishing processes on surface integrity of 18CrNiMo7-6 carburized rollers by Xiuhua Zhang, Huaiju Liu, Shaojie Wu, Gaomeng Li and ...
Xiuhua Zhang (486216), Gaomeng Li (12123814), Peitang Wei (12123817), Shaojie Wu (12123811), Huaiju Liu (12123808)   +4 more
core   +1 more source

sj-tif-8-pie-10.1177_09544089221080822 - Supplemental material for Experimental investigation on the effect of barrel finishing processes on surface integrity of 18CrNiMo7-6 carburized rollers

, 2022
Supplemental material, sj-tif-8-pie-10.1177_09544089221080822 for Experimental investigation on the effect of barrel finishing processes on surface integrity of 18CrNiMo7-6 carburized rollers by Xiuhua Zhang, Huaiju Liu, Shaojie Wu, Gaomeng Li and ...
Xiuhua Zhang (486216), Gaomeng Li (12123814), Peitang Wei (12123817), Shaojie Wu (12123811), Huaiju Liu (12123808)   +4 more
core   +1 more source

Loading capacity of POM gear under oil lubrication

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2022
As one of the most common polymer materials, POM gear has been widely applied in automatic transmission boxes, intelligent house devices, etc. Though the mechanical properties of POM material have been extensively studied, the loading capacity and ...
Bingbing ZHONG, Hailan SONG, Huaiju LIU, Peitang WEI, Zehua LU   +4 more
doaj   +1 more source

Distribution of Inclusions in 18CrNiMo7-6 Steel Billet and Its Relationship with Inclusion Compositions

Journal of Physics: Conference Series, 2020
Abstract The 18CrNiMo7-6 steel billet was prepared by the process of EBT→LF→VD→die casting and forging. The position distribution, composition, type and cause of inclusions in the billet were statistically analysed by ASPEX and scanning electron microscopy. The results show that there are obvious distribution differences of inclusions in
N. Wang, C.F. Fang, L. Zhao, K. Huang, R. Wang, J.M. Wang, H. Hao   +6 more
openaire   +1 more source

Finite Element Analysis of Effect of Double Shot Peening on Residual Stresses of 18CrNiMo7-6 Gear Steel

Jixie chuandong, 2023
Addressing the issue of unequal distribution of residual compressive stress and high surface roughness that occurs on gears after shot peening treatment, this research examined the impact of double shot peening technology on the surface integrity of ...
Wang Zhen, Sun Hao, Wang Guohao
doaj  

提高高速重载机车齿轮材料质量的途径

Jixie chuandong, 2012
As for the driving device requirements in the high speed and heavy duty locomotive,influence of various factors on 18CrNiMo7-6 material properties is analyzed.Some suggestions and measures for increasing the properties of casting and forging are obtained.
张祥儒, 刘中令, 关荣鑫, 徐晖, 陈亮   +4 more
doaj  

Evolution of friction and wear in rack-railway gear–rack pairs under heavy-load dry sliding conditions

AIP Advances
Rack railways commonly operate under extreme conditions—steep gradients, heavy loads, and dry sliding—where wear of the gear–rack pair becomes a critical limitation to both safety and cost-effectiveness.
Haowei Yu, Yang Yang, Dehao Wei, Deqiang Tan   +3 more
doaj   +1 more source

Analytical model for predicting coverage in suspension waterjet shot peening and its influence on fatigue

Materials Research Express, 2023
Suspension waterjet peening is an emerging technology for surface modification. Coverage is a key factor affecting the integrity of a modified material surface, however such an experimental method that can be utilized for precise control has not yet been
Yongtao Ma, Chunfan Li, Ning Sun, Lanrong Liu, Chunsheng Lu, Junlong Wang, Bin Zhang   +6 more
doaj   +1 more source

The Effect of a Gear Oil on Abrasion, Scuffing, and Pitting of the DLC-Coated 18CrNiMo7-6 Steel [PDF]

Coatings, 2018
The transmissions of mining conveyors are exposed to very harsh conditions. These are primarily related to the contamination of the gear oil with hard particles coming from coal and lignite, which can cause intensive abrasive wear, scuffing, and even pitting, limiting the life of gears.
Remigiusz Michalczewski, Marek Kalbarczyk, Anita Mańkowska-Snopczyńska, Edyta Osuch-Słomka, Witold Piekoszewski, Andrzej Snarski-Adamski, Marian Szczerek, Waldemar Tuszyński, Jan Wulczyński, Andrzej Wieczorek   +9 more
openaire   +1 more source

Production Practice of 18CrNiMo7-6 Electroslag Process for High-speed Rail Gear Steel

Teshugang, 2023
In order to achieve the goal of high cleanliness of high-speed gear steel，especially the size of single-Particle D spherical inclusions ≤10 μm， electroslag process was developed to produce high-speed rail gear steel 18CrNiMo7-6 （/%：0.15-0.21C， ≤0.40Si，0 ...
Wang Zhixiang, Nan hai, Zhang Jinwen
doaj