Rolling contact fatigue testing machine

NegotiableUpdate on 10/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Used to simulate the failure test of rolling contact parts such as bearings, wheel rims, and rolling rolls, a constant load is applied to the sample in rolling or rolling sliding contact, causing the contact surface to be subjected to cyclic contact stress. Testing is conducted by controlling and changing parameters such as load, speed, slip rate, time, friction partner material, surface roughness, hardness, etc., to evaluate the comprehensive performance of the sample material. Meet the requirements of GB10622-89 metal material rolling contact fatigue test method.

Product Details

Rolling contact fatigue testing machineMain purpose:
Used to simulate the failure test of rolling contact parts such as bearings, wheel rims, and rolling rolls, a constant load is applied to the sample in rolling or rolling sliding contact, causing the contact surface to be subjected to cyclic contact stress. Testing is conducted by controlling and changing parameters such as load, speed, slip rate, time, friction partner material, surface roughness, hardness, etc., to evaluate the comprehensive performance of the sample material. Meet the requirements of GB10622-89 metal material rolling contact fatigue test method.

Rolling contact fatigue testing machineMain technical indicators and requirements:
Test force: 1.2-20kN
Relative error of test force indication: ≤± 1%
Long term holding error of test force: ≤± 1% F.S
Test torque: 1-20Nm
Relative error of torque indication: ≤± 1%
Test speed: 5~2000 r/min infinitely adjustable
Test time control range: 1 second to 9999 minutes
Test speed display and control range: 999999999
Shutdown control mode: manual/automatic (time, test force, fatigue failure, etc.)
Environment and working conditions of the testing machine:
Within the temperature range of 100C-350C at room temperature;
The rolling contact fatigue testing machine is correctly installed on a stable foundation;
In a clean environment without vibration, corrosive media, and strong electromagnetic field interference;