A Novel Two-Disc Machine for High Precision Friction Assessment
The concept of two-disc model testing has proven to deliver valuable information for the applicability of new technologies, such as surface structuring, coatings, alternative fluids, or advanced materials, in actual machine elements. In this article an advanced two-disc machine with sophisticated co...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2017-01-01
|
Series: | Advances in Tribology |
Online Access: | http://dx.doi.org/10.1155/2017/8901907 |
id |
doaj-fbdfdb4dcc83496dbf7c3b8b7bcaaf70 |
---|---|
record_format |
Article |
spelling |
doaj-fbdfdb4dcc83496dbf7c3b8b7bcaaf702020-11-24T22:38:48ZengHindawi LimitedAdvances in Tribology1687-59151687-59232017-01-01201710.1155/2017/89019078901907A Novel Two-Disc Machine for High Precision Friction AssessmentJakob Moder0Florian Grün1Michael Stoschka2István Gódor3Chair of Mechanical Engineering, Montanuniversität Leoben, Franz-Josef-Straße 18, 8700 Leoben, AustriaChair of Mechanical Engineering, Montanuniversität Leoben, Franz-Josef-Straße 18, 8700 Leoben, AustriaChair of Mechanical Engineering, Montanuniversität Leoben, Franz-Josef-Straße 18, 8700 Leoben, AustriaChair of Mechanical Engineering, Montanuniversität Leoben, Franz-Josef-Straße 18, 8700 Leoben, AustriaThe concept of two-disc model testing has proven to deliver valuable information for the applicability of new technologies, such as surface structuring, coatings, alternative fluids, or advanced materials, in actual machine elements. In this article an advanced two-disc machine with sophisticated control technology for dry and lubricated setup is presented. (i) All involved components are controlled via a powerful PLC unit leading to the possibility of realising extremely accurate SRRs down to 0.1%. (ii) High-speed data acquisition allows local insight into tribological phenomena by providing 72 data points along one shaft rotation. (iii) Several lubrication scenarios such as fluid, mixed, and starved lubrication, as well as dry contacts, can be considered. (iv) Raw-data of all sensors, including normal force, friction force, vibration speed, stiffness (wear), infrared temperature, contact potential, and motor speed, is presented. Some example results of dry polymer-steel tribosystems and lubricated experiments are shown to elucidate the capabilities of the novel test rig.http://dx.doi.org/10.1155/2017/8901907 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Jakob Moder Florian Grün Michael Stoschka István Gódor |
spellingShingle |
Jakob Moder Florian Grün Michael Stoschka István Gódor A Novel Two-Disc Machine for High Precision Friction Assessment Advances in Tribology |
author_facet |
Jakob Moder Florian Grün Michael Stoschka István Gódor |
author_sort |
Jakob Moder |
title |
A Novel Two-Disc Machine for High Precision Friction Assessment |
title_short |
A Novel Two-Disc Machine for High Precision Friction Assessment |
title_full |
A Novel Two-Disc Machine for High Precision Friction Assessment |
title_fullStr |
A Novel Two-Disc Machine for High Precision Friction Assessment |
title_full_unstemmed |
A Novel Two-Disc Machine for High Precision Friction Assessment |
title_sort |
novel two-disc machine for high precision friction assessment |
publisher |
Hindawi Limited |
series |
Advances in Tribology |
issn |
1687-5915 1687-5923 |
publishDate |
2017-01-01 |
description |
The concept of two-disc model testing has proven to deliver valuable information for the applicability of new technologies, such as surface structuring, coatings, alternative fluids, or advanced materials, in actual machine elements. In this article an advanced two-disc machine with sophisticated control technology for dry and lubricated setup is presented. (i) All involved components are controlled via a powerful PLC unit leading to the possibility of realising extremely accurate SRRs down to 0.1%. (ii) High-speed data acquisition allows local insight into tribological phenomena by providing 72 data points along one shaft rotation. (iii) Several lubrication scenarios such as fluid, mixed, and starved lubrication, as well as dry contacts, can be considered. (iv) Raw-data of all sensors, including normal force, friction force, vibration speed, stiffness (wear), infrared temperature, contact potential, and motor speed, is presented. Some example results of dry polymer-steel tribosystems and lubricated experiments are shown to elucidate the capabilities of the novel test rig. |
url |
http://dx.doi.org/10.1155/2017/8901907 |
work_keys_str_mv |
AT jakobmoder anoveltwodiscmachineforhighprecisionfrictionassessment AT floriangrun anoveltwodiscmachineforhighprecisionfrictionassessment AT michaelstoschka anoveltwodiscmachineforhighprecisionfrictionassessment AT istvangodor anoveltwodiscmachineforhighprecisionfrictionassessment AT jakobmoder noveltwodiscmachineforhighprecisionfrictionassessment AT floriangrun noveltwodiscmachineforhighprecisionfrictionassessment AT michaelstoschka noveltwodiscmachineforhighprecisionfrictionassessment AT istvangodor noveltwodiscmachineforhighprecisionfrictionassessment |
_version_ |
1725711903529893888 |