1. The MM-U5G screen display material end surface high temperature friction and wear tester adopts the form of sliding friction and is used to evaluate the friction and wear performance of metals, engineering composite materials, powder metallurgy, alloy bearings and other materials under specified test conditions. It can be tested under various conditions such as oil-free lubrication and oil immersion lubrication and changing the load, speed, friction partner material, surface roughness, hardness and other parameters at room temperature -800℃. It can measure the friction temperature rise and friction of materials The coefficient is equivalent. This machine is suitable for the determination and analysis of the friction and wear properties of materials.
2. Main technical parameters
Serial number |
Technical name |
technical parameter |
1 |
Maximum test force (kN) |
5 |
2 |
More than 20% of the maximum test force, test force accuracy |
≤±1%; |
3 |
Maximum measuring friction (N) |
500 |
4 |
Above 20% of the maximum friction force, the friction force accuracy |
≤±2% |
5 |
Spindle speed range (r/min) |
100 |
6 |
Spindle speed error (r/min) |
±10 |
7 |
Test machine spindle control |
Manual control time control speed (cycle) control friction control |
8 |
Test machine time display and control range |
1s~9999s(min) |
9 |
Test machine revolution (cycle) display and control range |
1~999999 |
10 |
Testing machine temperature range (℃) |
Room temperature～800 |
11 |
Overall dimensions of the testing machine (L×W×H) (mm) |
About 1200×810×1700 |
12 |
Test machine mass (kg) |
About 850 |
