MRS-10P Four-Ball Friction Wear Lubricity Test Equipment
MRS-10P Four-Ball Friction Wear Lubricity Test equipment
Application:
This machine is used to evaluate the loading capacity of lubricants in the process of sliding friction on a constant point under high pressure. The above-mentioned capacity includes: Maximum load PB under unstuck condition, sintered load PD & comprehensive wearing parameter ZMZ. The machine can carry on abrasive wearing test for a long time to test the friction force and obtain the friction co-efficient of the materials. Equipped with special accessories, it can perform end-face friction test and analogue wearing test of materials. Connected with recorder, it can print the curves of Temperature-Time and Friction Force-Time. Equipped with special device, it can display, test and record the test results of grading crack of friction-pair through computer. MRS-10D adopts computer servo control which can set the test control mode.
Specifications:
Parameter |
MRS-10D |
MRS-10A |
MRS-10P |
Axial test force |
40N~10kN(non-adjustable) |
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Control Mode |
Automatic loading with Servo valve closed-loop controlling |
Manual loading |
Manual loading |
Accuracy of test force |
40~400N ±5N |
400N~10kN ±1% |
±2% (starting from 20%) |
Spindle speed range |
200~2000r/min |
||
Speed accuracy |
±10r/min |
||
Temperature range |
Room temprature~200°C |
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Range of friction |
1~300N |
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|
Overall dim (length x width x height) |
980x750x1640 |
1200x810x1700 |
1200x810x1700 |
Special steel ball for four ball tester, nominal diameter is 12.7mm | |||
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