Results 61 to 70 of about 1,477 (101)

Study on the effect of nitrogen ion implantation process on the bending fatigue strength of carburized and quenched gear

Jixie qiangdu
Aiming at optimizing the gear surface modification process, the influence of ion nitrogen implantation on the bending fatigue strength of carburized and quenched gears was studied.Using low-carbon alloy steel 18CrNiMo7-6 carburized and quenched gears as ...
ZHANG Wei, JIA Huapo, GUAN Rongxin, WANG Xiaopeng, MA Chengtian, XU Yaowei   +5 more
doaj  

Effects of manufacturing errors of gear macro-geometry on gear performance. [PDF]

Sci Rep, 2023
Chung WJ, Park YJ, Choi C, Kim SC.
europepmc   +1 more source

Studies on Wear of a Milling Chuck for a Production Line of Specialized Elements Used in Lockstitch Machines. [PDF]

Materials (Basel), 2022
Wozniak M, Zadzimski T, Rylski A, Makówka M, Kubiak P, Siczek K.   +5 more
europepmc   +1 more source

Process Practice for Gear Steel 20CrMnTi Produced by 120 t BOF-LF-CC Flow Sheet

, 2014
The gear steel 20CrMnTi with narrow hardenability band is produced by hot metal desulphurizing-120 t BOF-LF-200 mm x 200 mm billet casting-hot rolling process at Long Products General Plant, Wuhan Iron and Steel.
罗国华, 龙莉, 丁礼权, 范植金, 方德法   +4 more
core  

Quantifying the Comprehensive Characteristics of Inclusion-Induced Defects Using an Integrated Destructive and Non-Destructive Method. [PDF]

Materials (Basel), 2021
Juan R, Wang M, Lian J, Gu C, Li L, Bao Y.   +5 more
europepmc   +1 more source

Surface Durability of the Developed Cr-Mo-Si Steel under the Rolling-Sliding Contact Condition

, 2007
In order to develop the case-carburized gears with the high load-carrying capacity, the surface durability of the developed Cr-Mo-Si steel, in which the quantity of silicon was increased in the chemical composition, was studied.
デン, ガン, 90237040, Nakanishi, Tsutomu, 6235, 中西, 勉, ナカニシ, ツトム, 5610, 5526, 鄧, 鋼, Redda, Daniel Tilahun, Deng, Gang   +10 more
core  

Analysis of rolling contact and tooth root bending fatigue in a new high-strength steel:Experiments and micromechanical modelling [PDF]

To find materials that meet the future requirements of increasing load density in wind turbine gear structures, the commonly used reference material, 18CrNiMo7-6, and another high-strength steel were analysed.
Ren, Sicong; id_orcid, Marjamaa, Vuokko; id_orcid, Vallejo-Rodriquez, Luis; id_orcid, Lindroos, Matti; id_orcid, Biswas, Abhishek; id_orcid, Ronkainen, Helena; id_orcid   +5 more
core   +1 more source

Ultrasonic Gear Steel Fatigue at NASA

, 2019
Gear tooth bending fatigue life is one of the main drivers of rotorcraft gear box weight and maintenance cost. Depending on rotorcraft gearbox speed, 10,000 flight hours can easily mean reaching gear tooth bending fatigue cycles in the 10^10 cycle regime.
Tallerico, Thomas F., Cameron, Zachary A.   +1 more
core  

PEMBUATAN KOMPONEN CHANGE GEAR UNTUK MESIN BUBUT KNUTH BASIC PLUS [PDF]

, 2019
ABSTRAK Fajar Ali Muthahhari / 1405586 PEMBUATAN KOMPONEN CHANGE GEAR UNTUK MESIN BUBUT KNUTH BASIC PLUS Tugas Akhir ini membahas tentang pembuatan komponen change gear untuk mesin bubut knuth basic plus.
Fajar Ali Muthahhari, -
core  

Study on Improving Cleanliness of Gear Steel FAS3420H Steelmaking by 60 t EAF-LF-VD-CC Flow Sheet

, 2019
On the basis of actual production data in the first steelmaking plant of FuSteel,the objective is to improve cleanliness of automobile gear steel FAS3420H.
李刚, 李涛, 冯桂萍, 张妍, 安杰   +4 more
core