Results 191 to 200 of about 4,384 (233)

Efficiency of polymer gears

Polymer gears offer advantages such as good tribological performance, self-lubrication, low cost, lightweight design, and minimal vibration. They can be used in mechanisms where lubrication is not needed to prevent contamination from lubricants. Minimizing heat generation is crucial to maintain the optimal tribological properties of these gears.
Charles Nutakor, Jose I. Pedrero, Miryam B. Sánchez   +2 more
openaire   +1 more source

Friction and Wear of Engineering Polymer Gears

World Tribology Congress III, Volume 2, 2005
Technical polymers are widespread in the machinery owing to their beneficial properties against metals as operation without lubrication, low friction and wear, light weight, corrosion resistance, low manufacturing costs etc. There are many sorts of technical polymers available of which sliding elements can be produced.
Ga´bor Kala´cska, Miha´ly Kozma, Patrick DeBaets, Ro´bert Keresztes, La´szlo´ Zsidai   +4 more
openaire   +1 more source

Performance of gear pumps in polymer processing

Polymer Engineering & Science, 1984
AbstractWithin the past several years considerable interest has developed in the practice of retrofitting plasticating extruders with gear pumps. The primary motivation for this is to reduce surges and fluctuations in the extrusion rate, thereby improving product quality and reducing waste.
openaire   +1 more source

Measurement and Prediction of the Surface Temperature in Polymer Gears and Its Relationship to Gear Wear

Journal of Tribology, 1993
A design of a four square gear test rig that allows the wear of polymer and composite gears to be monitored continuously during operation is described. The wear behavior of three typical gear materials is examined and it is shown that the wear characteristics differ greatly.
C. J. Hooke, K. Mao, D. Walton, A. R. Breeds, S. N. Kukureka   +4 more
openaire   +1 more source

Experimental Investigation of Polymers Gears to the Composite Gears

2022
S. Aswin Kumar, C. Gnanavel, R. Pugazhenthi, A. Baradeswaran   +3 more
openaire   +1 more source

Experiments and finite element analysis on a hybrid polymer gear rack

Mechanism and Machine Theory, 2023
CARLOS Fernandes, James Hooton
exaly  

Influence of Metal Gear Tooth Geometry on Load and Wear within Metal-Polymer Gear Pairs

Applied Sciences (Switzerland), 2022
Sandro Wartzack, Benjamin Schleich, Marion Merklein   +2 more
exaly  

Gear tooth deflection of spur polymer gears

2014
B. Trobentar, S. Glodež, B. Zafošnik
openaire   +1 more source

Polymer identification of floating derelict fishing gear from O'ahu, Hawai'i

Marine Pollution Bulletin, 2023
Sarah-Jeanne Royer, Jennifer Lynch
exaly  

Polymer gear contact fatigue reliability evaluation with small data set based on machine learning

Journal of Computational Design and Engineering, 2022
Peitang Wei, Huaiju Liu, Zehua Lu
exaly