Double cardan CV head Manufacturing Process
01
Key parts
Tube Weld Yoke
CV H Yoke
Flange Yoke
Center Bearing
Universal JointCenter Bearing
02
Manufacturing Process
Blank forging
Machining
Heat treatment
After carburizing, the workpieces are rapidly cooled through quenching, transforming the high-carbon surface layer into a high-hardness martensitic structure.
Finishing
After carburizing, the workpieces are rapidly cooled through quenching, transforming the high-carbon surface layer into a high-hardness martensitic structure.
Assembly
After carburizing, the workpieces are rapidly cooled through quenching, transforming the high-carbon surface layer into a high-hardness martensitic structure.
03
Quality Inspection Before Shipment
1.Appearance and dimensional inspection
Includes surface defects, critical dimensions, geometric tolerances, and clearance checks.
2.Materials and Heat Treatment Quality
Includes surface hardness, core hardness, carburized layer depth, and metallographic structure evaluation.
3.Performance and Functional Testing
Includes sealing performance, rotational smoothness, abnormal noise and sticking checks, simulated load testing, and maximum operating angle testing.
4.Characteristics and Durability
Includes torsional vibration analysis, resonance identification, and fatigue life testing.
From large-scale production to tailored parts, Liqun is here to support your needs.
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