Under-ring lubrication test device and test method
The invention discloses an under-ring lubrication test device and method. The under-ring lubrication test device comprises a supporting shell, and a supporting shaft is rotationally connected to the supporting shell; the test cavity shell is connected with the supporting shell, a closed collected lu...
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| Hauptverfasser: | , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses an under-ring lubrication test device and method. The under-ring lubrication test device comprises a supporting shell, and a supporting shaft is rotationally connected to the supporting shell; the test cavity shell is connected with the supporting shell, a closed collected lubricating oil cavity is formed between the test cavity shell and the outer wall of the supporting shell, and a collected lubricating oil cavity ventilation connector and a collected lubricating oil cavity oil return connector are arranged on the test cavity shell; the nozzle mounting plate is connected with the test cavity shell, a closed uncollected lubricating oil cavity is formed between the nozzle mounting plate and the test cavity shell, a nozzle assembly used for spraying lubricating oil is arranged on the nozzle mounting plate, and an uncollected lubricating oil cavity ventilation connector and an uncollected lubricating oil cavity oil return connector are arranged on the nozzle mounting plate; provided is a |
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