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Ms-10a microcomputer controlled four-ball friction and wear testing machine
发布时间：2023-10-23 15:35:15
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1. main applicationMicrocomputer control four-sphere friction wear test machine is mainly in the form of sliding friction, to assess the bearing capacity of lubricant under extremely high point contact pressure conditions. Including the maximum card-free bite load of PBThe sintering load is PD, Comprehensive wear value ZMZ and other three indicators. The machine can also do lubricant long wear test, determine the friction coefficient.
2. Main technical parameters
| order number | project name | qualification |
| 1 | Test force range (stepless adjustable) | 60N-10kN |
| 2 | Relative error of the test force indication value | Test force is below 400N: ± 2N, above 400N: ± 1% |
| 3 | The indicated value error is maintained when the test force is long | ±1%F.S |
| 4 | Friction force test range | 0-300N |
| 5 | Friction force test error | ±3% |
| 6 | Spindle speed range (steadjustable) | 200-3000r/min |
| 7 | Spindle speed error | ±10 r/min |
| 8 | Friction side temperature control range | Room temperature of-200℃ |
| 9 | Friction side temperature control error | ±2℃ |
| 10 | Test time control range | And 1 second-99 hours |
| 11 | Spindle rotation speed control range | 1-99999999 turn |
| 12 | External size | 1160mm×750mm×1640mm |
| 13 | net weight | About 400kg |
| 14 | Steel ball for test | φ12.7mm |
