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MHS-20 water lubricated plain bearing tribological performance testing machine
发布时间：2023-10-23 14:10:09
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一. Main usesMMZ-30 water lubrication bearing friction and wear test bed adopts the form of sliding friction, which can simulate the actual working conditions under water lubrication or no water lubrication, under a certain pressure and a certain speed, and test by controlling and changing the load, speed, time, friction material, surface roughness, hardness and other parameters to evaluate the comprehensive performance of the sample material.
The machine is a horizontal frame structure, controlled by AC servo motor loading and rotation, the test parameters to achieve unit setting, easy to operate, accurate and reliable test reading, through the computer can be convenient for parameter control, real-time display of friction torques - time, test force - friction coefficient and other curves, and record, save, print the test curve.
二. the main technical parameters
| Serial number | Project name | Technical index |
| 1 | Maximum test force | 30kN |
| 2 | Accuracy of test force | ±1% |
| 3 | Maximum test torque | Mode I: 10N.m Mode II: 40N.m |
| 4 | Test torque accuracy | ±1% |
| 5 | Maximum speed | Mode I: 4000r/min Mode II: 1000r/min |
| 6 | Speed error | ±1% |
| 7 | Revolution display range | 0~999999999 |
| 8 | Time display range | 0~99999s/min |
| 9 | Test ring size | φ45 (inner diameter) ×30 |
| 10 | Test space | Meet the friction sub clamp |
| 11 | Ring block loading maximum test force | 300N(weight loading) |
| 12 | Circulating water temperature | Controllable at 15℃-55℃ |
| 13 | Main machine Dimensions (mm) | About 1630×670×1200 |
| 14 | Net weight of testing machine | About 2000kg |
| 15 | Servo motor power | 5KW |
