Polymer‐silica additive as a modifier of tribological properties of ecological grease, improvement of fatigue resistance

2020 ◽  
Author(s):  
Jolanta Drabik ◽  
Magdalena Trzos
Keyword(s):  
Fatigue Resistance ◽  
Tribological Properties ◽  
Silica Additive

scholarly journals Study on Spinning Process Parameters of the Copper Bushing by Tribological Properties and Physical Testing

2021 ◽  
Vol 2083 (2) ◽  
pp. 022084
Author(s):  
Xiaolu Hong ◽  
Hengqiu Xu ◽  
Ying Xu ◽  
Tao Huang ◽  
Yaming Guo ◽  
...  
Keyword(s):  
Fatigue Resistance ◽  
Process Parameters ◽  
Tribological Properties ◽  
Thermal Simulation ◽  
Feed Ratio ◽  
Mechanical Parts ◽  
Good Strength ◽  
Physical Testing ◽  
Spinning Process ◽  
Thinning Rate

Abstract The bushing is a kind of ring sleeve which acts as a liner outside the mechanical parts, which needs good strength, hardness and fatigue resistance. In this paper, the copper bushing was prepared by spinning forming method, and the process parameters of spinning were explored. According to the results of material thermal simulation and test, the conclusion is that the spinning process of copper bushing needs to be carried out in two passes by reverse spinning method. The thinning rate is 30% and 25% respectively. The gap between the mandrel and the roller is 10mm, the feed ratio is 1mm/r, and the spinning temperature is 250°C.

Methods and specimens for comparative investigations of fatigue resistance of parts with multilayer surfacing

2019 ◽  
Vol 2019 (2) ◽  
pp. 36-42
Author(s):  
I.A. Ryabtsev ◽  
◽  
V.V. Knysh ◽  
A.A. Babinets ◽  
S.A. Solovej ◽  
...  
Keyword(s):  
Fatigue Resistance

Augment of Tribological Properties Using Shape-tunable Surfaces

2018 ◽  
Vol 91 (9) ◽  
pp. 358-361
Author(s):  
Takuya OHZONO ◽  
Kay TERAOKA
Keyword(s):  
Tribological Properties

Tribological Properties of Sn-Pb Based SnPbAlZn Journal Bearings

2012 ◽  
Vol 54 (10) ◽  
pp. 713-717
Author(s):  
Bekir Sadik Ünlü ◽  
Ahmet Murat Pinar ◽  
Kamil Özdin
Keyword(s):  
Tribological Properties ◽  
Journal Bearings

Microstructure and tribological properties of in-situ Y2O3/Ti-5Si alloy composites

2010 ◽  
Vol 101 (11) ◽  
pp. 1347-1353
Author(s):  
Yongzhong Zhan ◽  
Xinjiang Zhang ◽  
Wenchao Yang ◽  
Qingxiao Huang
Keyword(s):  
Tribological Properties

Microstructure and Tribological Properties of TPU/Fluoropolymer Composites

2020 ◽  
Vol 35 (5) ◽  
pp. 415-421
Author(s):  
K. Rohm ◽  
M. Amirkhosravi ◽  
I. Manas-Zloczower
Keyword(s):  
Tribological Properties
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