the gear pump auto parts

Gear pump in auto parts, the most common type of hydraulic components, usually used as the pump and motor.There are two kinds of powder metallurgy parts in gear pump: a gear;Another for floating end plate, it is designed for high efficiency, the key of the gear size is length, concentricity, hole size, parallelism and perpendicularity of hole.These dimensions are with subsequent machining.Powder metallurgy process, all USES island with involute shape.Prevention is the key of the wear plate size seal diameter, straightness and seal ring groove.

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