Results 91 to 100 of about 1,643 (214)

齿轮变位及修形对齿面接触温度的影响研究

open access: yesJixie chuandong, 2014
The calculation method of tooth surface temperature is studied,based on the model of thermal shock and Hertz contact theory,the calculation formula of instantaneous contact temperature on tooth surface is derived,the calculation problem of gear body ...
于东洋   +5 more
doaj  

Carbon Nanotubes Decorated with Nickel or Copper as Anti-Wear and Extreme-Pressure Additives for Greases

open access: yesLubricants
To increase the anti-wear (AW) and anti-scuffing possibilities of commercially available lithium grease, this paper proposed enriching the original composition with functionalised carbon nanotubes (CNTs) at a concentration of 0.1% (w/w).
Magdalena Skrzypek   +9 more
doaj   +1 more source

Influence of oil immersion depth on scuffing load capacity of cylindrical and bevel gears.

open access: yes, 2008
In gearboxes with labyrinth seals as they are typically used in railway applications the oil immersion depth is in many cases lower than recommended.
B. R. Höhn   +4 more
core  

Study on Operating Temperature Prediction Model of Aero High-speed Gears

open access: yesJixie chuandong
With the continuous improvement of the operating temperature of aero transmission under the high-speed and high load, gear scuffing failure has become a key factor restricting the performance of aircrafts. To efficiently predict the operating temperature
Chen Yuling   +5 more
doaj  

直齿圆柱齿轮变位系数的优化选择

open access: yesJixie chuandong, 2004
Based on the evaluation of the influnce of the addendum modification coefficient on the surface durability, bending strength, scuffing resistance and wear resistance of spur gear, the mathematical model for the optimization of addendum modification ...
梁华琪
doaj  

蜗轮蜗杆油胶合承载能力试验研究

open access: yesJixie chuandong, 2002
The experiment method of the scuffing in this paper by means of the large number of groping evaluation experiments can be used to the design of worm gear transmission and the development of new-type lubricants.
戚文正, 赵韩
doaj  

Single CMG-driven quasi-passive dynamic walker

open access: yesROBOMECH Journal
In robotics, control moment gyroscope (CMG) applications are limited to attitude control, and there are only a few examples of its use for other purposes.
Akio Toyoshima, Akio Yamamoto
doaj   +1 more source

Development of detection techniques for investigating scuffing mechanisms of automotive diesel cast irons

open access: yes, 2017
Increasingly stringent environmental legislation has led automotive manufacturers to focus engine development on achieving greater fuel efficiency by friction reduction.
Kamps, Timothy James Anthony
core  

热轧弯板辊减速机中间惰轮齿轮的改进设计

open access: yesJixie chuandong, 2013
The analysis of the bearing improvement,the pitting,spalling and scuffing damage and failure of the reducer middle idle gear in hot rolling plate roller imported from Japan are carried out.The optimization improvement design of the gear from the gear ...
周波
doaj  

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