Along with the quick development of productivity, raise with modern degree increasingly and the depletion of the energy increased , cause energy crisis and the energy prices soar, reside the high anti bottom, make the economy energy become one of the important technique topics that world face nowadays. The l hydroviscous is a kind of new technique of fluid transmission develop in recent years. It makes use of to exist in the lord was act by the oil film shearing between the kinetic friction flake to deliver the power, can be long-term the operate, progress adjusts without the stage under the condition of tie slip soon, and can carry out synchronous transmission between main and passive shaft.
This text glues operate principle, basic structure, the system composition, function and some design theories of prates of hydro viscous speed-adjusting clutch to carry on the introduction to the liquid, and glue the design that the main engine passive division of hydro viscous speed-adjusting clutch carried on the detail, calculation,corrects and reference the 350 KW power rate, and the 1500 rpm revolving speed rate hydro viscous speed-adjusting clutch.
Key words:Economize on energy Hydro Viscous Clutch