Automobile engine timing bent shaft damping belt wheel

The utility model provides an automobile engine timing bent shaft damping belt wheel which comprises a belt wheel. A hot rolled pickling plate with a thickness of 4 millimeters is stretched to a barrel shape and then is molded into the belt wheel by means of flow forming. Signal teeth are arranged a...

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Bibliographische Detailangaben
Hauptverfasser:	LUO KETAO, LIU HUI, SUN YA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides an automobile engine timing bent shaft damping belt wheel which comprises a belt wheel. A hot rolled pickling plate with a thickness of 4 millimeters is stretched to a barrel shape and then is molded into the belt wheel by means of flow forming. Signal teeth are arranged at the edge of the belt wheel and a mounting hole is arranged in the middle of the belt wheel. A silicone oil shock absorber is nested inside a mold cavity of the belt wheel. A tooth space and the signal teeth are thickened by means of the flow forming. The belt wheel which is made of the hot rolled pickling plate with the thickness of 4 millimeters by means of the flow forming achieves a good quality and guarantees the transmission torque of the engine. Due to the use of the hot rolled plate, the original organization structure of the belt wheel is changed and the production cost is reduced. Due to the fact that the tooth space and the signal teeth are thickened by means of the flow forming, good product quality an