Results 11 to 20 of about 1,616,653 (313)
Wear Test Combining Simulated Occiusal Wear and Toothbrush Wear
Dental Materials Journal, 2003 A new wear testing system, which carries out toothbrush wear and simulated occlusal wear tests alternately, was developed. Differences in wear behavior among three modes of wears, combined wear, toothbrush wear and simulated occlusal wear, were investigated using polymethylmethacrylate (PMMA) and two commercial resin composites (Z100, APX). The area of
Yasushi, Wakamatsu +2 more
openaire +3 more sources
Wear Measuring and Wear Modelling Based on Archard, ASTM, and Neural Network Models [PDF]
, 2015 The wear measuring and wear modelling are a fundamental issue in the industrial field, mainly correlated to the economy and safety. Therefore, there is a need to study the wear measurements and wear estimation.
Pislaru, Crinela, Shebani, Amer
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Modelling flan wear of carbide tool insert in metal cutting [PDF]
, 2005 In this paper theoretical and experimental studies are carried out to investigate the intrinsic relationship between tool flank wear and operational conditions in metal cutting processes using carbide cutting inserts.Anewflank wear rate model, which ...
Armarego +13 more
core +1 more source
Wear of SLS Materials under Plastic and Elastic Contact Conditions [PDF]
, 2008 Sliding wear behaviour of two SLS materials: LaserForm and DirectSteel has been investigated using Fretting tests, Pin-on-disc tests and microfretting tests.
Kumar, S.
core +1 more source
Wear mechanisms and transitions in railway wheel steels [PDF]
, 2004 The need to improve safety and reduce costs means that new specifications are being imposed on railway wheel wear. These mean that more durable wheel steels are required.
Dwyer-Joyce, R.S., Lewis, R.
core +1 more source
An energy description of wear mechanisms and its applications to oscillating sliding contacts [PDF]
, 2003 To quantify wear rates, the Archard approach is classically applied. It relates the wear volume to the product of the sliding distance and the normal load.
Archard +22 more
core +1 more source
Wear maps for TiC composite based coatings deposited on 303 stainless steel [PDF]
, 2014 Dry sliding wear (pin-on-disc) tests were carried out under ambient conditions at room temperature for TiC coated and uncoated 303 stainless steel, using alumina as a counterface.
Rasool, G., Stack, M.M.
core +1 more source
Data Analysis to Study Sub-threshold Delays Incurred by Tyne and Wear Metro Trains
Urban Rail Transit, 2020 The performance of Tyne and Wear Metro system in the UK is measured on a headway basis, and gaps in service that are 4 min or more in excess of scheduled gaps are investigated and the cause documented.
Daniel Screen +4 more
doaj +1 more source
Nanomaterials, 2020 Natural serpentine powders are applicable as additives for various lubricating oils. However, no uniform theories explain their tribological performance, lubrication, and wear mechanism, especially their self-repairing mechanism. Herein, the influence of
Binbin Wang +6 more
doaj +1 more source
Wellcome Open Research, 2020 Background: The benefit and safety of exercise training for patients with neuromuscular disorders (NMDs) has long been a contentious topic. This is, in part, due to recognised challenges associated with rare diseases including small and heterogenous ...
Renae J. Stefanetti +8 more
doaj +1 more source