Results 11 to 20 of about 1,715 (154)
Noise Evaluation of S-Polymer Gears [PDF]
Polymers, 2022 In this study, an acoustic behaviour of S-polymer gears made of the material combination POM/PA66 was investigated and compared to the standardised involute gears (E-gears). Basic evaluating characteristics included noise during operation, which is of particular significance when noise reduction is expected.
Srećko Glodež +2 more
exaly +6 more sources
Noise Evaluation of Coated Polymer Gears [PDF]
Polymers, 2023 A comprehensive experimental investigation of the noise evaluation of coated spur polymer gears made of POM was performed in this study. The three Physical Vapour Deposition (PVD) coatings investigated were aluminium (Al), chromium (Cr), and chromium nitrite (CrN).
Srećko Glodež, Ales Belšak
exaly +6 more sources
Experimental Investigation of the Wear Behaviour of Coated Polymer Gears [PDF]
Polymers, 2021 A comprehensive experimental investigation of the wear behaviour of coated spur polymer gears made of POM is performed in this study. The three physical vapour deposition (PVD) coatings investigated were aluminium (Al), chromium (Cr), and chromium nitrite (CrN).
Tonica Boncina +2 more
exaly +5 more sources
Computational Model for Analysing the Tooth Deflection of Polymer Gears [PDF]
PolymersA computational model for analysing the tooth deflection of polymer gears is presented in this paper. Because polymer gears have less stiffness compared to metal gears, the proposed approach considers a comprehensive analysis to determine the most suitable numerical model, i.e., the number of teeth that should be modelled for a given gear’s geometry ...
Janez Kramberger +2 more
exaly +5 more sources
An investigation on the potential of bio-based polymers for use in polymer gear transmissions
Polymer Testing, 2021 The potential for replacing the fossil-based Polyoxymethylene (POM) and Polyamide 66 (PA 66) in polymer gear applications with a bio-based Polyamide 6.10 (PA 6.10) was studied and is presented in the article.
Damijan Zorko +2 more
doaj +4 more sources
Polymer Testing, 2021 The high cycle fatigue behaviour of autoclave-cured carbon fibre-reinforced polymer (CFRP) composite gears is investigated. The CFRP gears were milled from a composite plate and tested in mesh with a steel drive gear under five torque loads ranging ...
Damijan Zorko +4 more
doaj +3 more sources
Different teeth profile shapes of polymer gears and comparison of their performance
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2017 This article presents a lifespan testing analysis of polymer gears manufactured by cutting. Compared to injection molding, machine cutting provides higher accuracy of gear geometry. Two different tooth flank geometries were tested; i.e.
Damijan ZORKO +3 more
doaj +3 more sources
Accelerated lifetime testing of reinforced polymer gears
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2018 The main advantages of polymer gears compared to metal gears are low manufacturing costs for mass production, vibration damping, and there is no need for a lubricant.
Jože TAVČAR +2 more
doaj +3 more sources
A review on failure characteristics of polymer gear [PDF]
MATEC Web of Conferences, 2017 Polymer are now widely used as substitute material for steel gear in low load devices. Its failure differs from gears made of steel, thus it is important to categorize the failures shown by polymer gears.
Md Ghazali Wafiuddin +4 more
doaj +2 more sources
Technological optimization and fatigue evaluation of carbon reinforced polyamide 3D printed gears [PDF]
HeliyonNowadays, this is even more challenging while additive manufacturing technology is used for prototyping, as well as the production of gearing systems.
Matija Hriberšek +5 more
doaj +2 more sources