Synchronous ring of car gearbox synchronizer

The invention provides a synchronous ring of a car gearbox synchronizer. A large number of axial oil grooves are machined in the inner cone face of the synchronous ring. The tooth top width of each axial oil groove is 0.30-0.45 mm. The width of each oil groove is 0.7-1.0 mm. The oil groove section a...

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Bibliographic Details
Main Author FENG DEMING
Format Patent
LanguageEnglish
Published 20.05.2015
Subjects
BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The invention provides a synchronous ring of a car gearbox synchronizer. A large number of axial oil grooves are machined in the inner cone face of the synchronous ring. The tooth top width of each axial oil groove is 0.30-0.45 mm. The width of each oil groove is 0.7-1.0 mm. The oil groove section area of the axial-dense oil groove synchronous ring is larger than the section area of an existing synchronous ring thread groove, so that the oil dispersing gap is enlarged, oil dispersing effect is improved, oil discharging performance is improved, gear shifting performance is improved, abrasion cannot happen easily, and the gear shifting performance of the synchronous ring is effectively improved, and the service life of the synchronous ring is effectively prolonged.
Bibliography:Application Number: CN20141855491