Classification
- Multifunctional Series
- Linear reciprocating series
- Low load series
- Ring block series
- End face series
- bearing series
- Gear series
- Oil Product Series
- High temperature series
- Low temperature series
- High temperature vacuum
- High speed series
- Fretting series
- Current-carrying series
- Rolling contact fatigue series
- Mechanical seal series
- Abrasion measurement
- Three-body wear series
- other
- Standard sample
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MMQ-02G high temperature friction and wear test machine
发布时间：2023-10-23 15:59:53
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1. main application
The test machine is an test machine independently developed by our company with two friction modes: ball-disk and pin-disk. It is composed of test force load system, friction measurement system, experimental clamping system, high temperature heating system, high temperature heating system, temperature control system, spindle system, water circulation cooling system and electrical control system. It is mainly used for dry friction and oil lubrication at room temperature and heating state. Its main uses are follows:This machine can realize the friction simulation test between the two frictions by changing the temperature, load, speed, friction auxiliary material, friction auxiliary surface roughness, hardness, atmosphere protection and other parameters, and changing the lubrication state (no oil lubrication, oil lubrication).
This machine can simulate the sliding friction form, with two friction pairs: ball-disc friction pair, pin-disc friction pair. Can complete the friction simulation experiment of points and surfaces. It can be used to assess the friction and wear properties of metals, coatings, coatings, rubber, ceramics and other materials.
2. Main technical parameters
| order number | The parameter name | Parameter range |
| 1 | test force | |
| 1.1 | Test force load range | 0.1N-200N |
| 1.2 | Relative error of the test force indication value | ±1% |
| 2 | friction force | |
| 2.1 | maximal friction | 100N |
| 2.2 | The coefficient of friction dynamically shows the accuracy | 0.2% F.S |
| 2.3 | Frictional force dynamics show precision | ±0.002N |
| 3 | main shaft speed | |
| 3.1 | range of spindle speeds | 5-2000 r/min, stepless adjustable |
| 4 | temperature control | |
| 4.1 | Heating range | Room temperature of-1,000℃ |
| 5 | The X-axis friction radius is adjustable in the same range | 0～35mm |
| The Z-axis lifting height is adjustable range | 0～50mm | |
| 6 | test medium | Dry friction, circulating gas (N2, CO2, He, Ar, etc.), oil, etc |
| 7 | The experimental machine time shows the control range | 0-999999s/min |
| 8 | Experimental machine number display and control range | 999999999r |
