TRIBOTECHNICAL TEST AUTOMATION USING DAQ-TECHNIQUES
Authors:
2.
Bryansk State Technical University
(Engineering Center, Deputy Director)
Bryansk, Bryansk, Russian Federation
Bryansk, Bryansk, Russian Federation
Type:
Article
Pages:
from 215
to 221
Status:
Published
Received:
24.06.2016
Accepted:
06.01.2023
Published:
30.06.2016
Language:
Russian
Keywords:
friction, automation, tribotechnical tests, wear, DAQ-techniques
Abstract (English):
In the paper there is considered the automation of machines for tribotechnical tests. A method for the automation of testing machines of friction based on the use of DAQ-techniques is offered. A kinematics and a functional scheme of a testing machine of friction are shown. The means for the automation of friction and wear tests at a reciprocal motion including precision sensors are shown. A method for the definition of combined wear in a sample and counter-body is presented. The scheme of the automation of a loading device with automatic additional loading of a sample up to the value specified by an operator is offered. A scheme for an automatic breakdown of tests at system over-heating is shown. The algorithm for the operation of an automated system of investigations at wear tests is developed. The depen-dences are shown on the basis which the system calculates test parameters such as friction force, friction path, wear rate. In the paper there is shown an example of the interface of the program which controls tests and also a method for the calibration of wear sensors is described. A program window is shown in which a value of joint wear in a sample and counter-body is registered.
In the paper there is considered the automation of machines for tribotechnical tests. A method for the automation of testing machines of friction based on the use of DAQ-techniques is offered. A kinematics and a functional scheme of a testing machine of friction are shown. The means for the automation of friction and wear tests at a reciprocal motion including precision sensors are shown. A method for the definition of combined wear in a sample and counter-body is presented. The scheme of the automation of a loading device with automatic additional loading of a sample up to the value specified by an operator is offered. A scheme for an automatic breakdown of tests at system over-heating is shown. The algorithm for the operation of an automated system of investigations at wear tests is developed. The depen-dences are shown on the basis which the system calculates test parameters such as friction force, friction path, wear rate. In the paper there is shown an example of the interface of the program which controls tests and also a method for the calibration of wear sensors is described. A program window is shown in which a value of joint wear in a sample and counter-body is registered.
Keywords:
friction, automation, tribotechnical tests, wear, DAQ-techniques
friction, automation, tribotechnical tests, wear, DAQ-techniques
1. Decree of the President of the RF of July 7, 2011 № 899 “On the approval of priority trends in science, technics and technology and the list of critical techniques of the Russian Federation”.
2. Pat. 156860 RF, IPC G01N3/56. Friction Machine / Shalygin M.G., Safonov А.L.; Applicant and Patent Holder – Bryansk State Technical University — № 2015111033/28; applied 26.03.15; published 10.11.15, Bull. № 31.
3. Pat. 156176 RF, IPC G01N3/56. Friction Machine / Shalygin M.G., Kiselyova А.V.; Applicant and Patent Holder – Bryansk State Technical University — № 2015109424/28; applied 17.03.15; published. 10.11.15, Bull. № 31.
