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- Multifunctional Series
- Linear reciprocating series
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MGW-001 diesel lubrication performance evaluation testing machine
发布时间：2023-10-23 15:20:13
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一， Main uses
High-frequency reciprocating friction and wear testing machine (diesel lubrication performance evaluation machine) can assess the lubricity of diesel oil (including diesel oil containing lubricants) under the condition of high-frequency reciprocating. It can also be used to test the lubrication properties of lubricating oil and greases, and to measure the thickness of the oil film.
二, the main technical parameters
1, reciprocating frequency: 10-200 Hz accuracy 1Hz
2, reciprocating stroke: 2.5mm accuracy 0.001mm
3, temperature range: room temperature -200℃ accuracy 2℃
4, load range: 0.1-1Kg
5, the maximum friction: 30N
6, test ball: diameter 6mm, material in line with the ANSI 3.12 standard 28 grade ANSIE-52100 steel, chromium hardness HRC 58-66, surface roughness Ra<0.05μm
7, test sheet: in line with AISIE-52100 specification of round steel processing, Vickers hardness "HV30" value of 190-210, surface roughness Ra<0.02μm
8, oil bath area: 600±100 mm2
9, abrasion measurement system: electron microscope, magnification 100 times, division 1μm
10, constant temperature and humidity box:
Temperature control range: 17 ~ 30℃, temperature display accuracy 0.1℃, temperature control accuracy ±2℃;
Humidity control range: 20-70%, humidity display accuracy 1%, humidity control accuracy ≤3%RH
11, operating environment temperature: 5-35℃
12, operating environment humidity: 20-80%
