Method of Waste Heat Tempering after Forging of Engine Non-quenched and Tempered Steel Connecting Rod

Method of Waste Heat Tempering after Forging of Engine Non-quenched and Tempered Steel Connecting Rod

Crankshaft Sprocket Spline Installation Device

Crankshaft Sprocket Spline Installation Device

An Insert-type Cool Pressure Die for Connecting Rod Forging

An Insert-type Cool Pressure Die for Connecting Rod Forging

High strength bolt with reinforcing structure

High strength bolt with reinforcing structure

Machining device for tail hole of high-strength connecting rod bolt

Machining device for tail hole of high-strength connecting rod bolt

Fixture for Machining Threaded Hole of Asymmetric Connecting Rod

Fixture for Machining Threaded Hole of Asymmetric Connecting Rod

Insert type roll forging die

Insert type roll forging die

Roll Forging Die for Automobile Expansion Breaking Connecting Rod

Roll Forging Die for Automobile Expansion Breaking Connecting Rod

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