XCMG Roller Spline Shaft (Part No.: 231401999)
Dimensional Accuracy: Verification of spline teeth profile, pitch, and shaft straightness using CMM or precision gauges.
Material Testing: Spectrometer analysis confirms 20CrMnTi alloy steel composition for strength and wear resistance. Hardness checks validate heat treatment efficacy.
Surface Integrity: Inspection of induction-hardened surfaces and anti-corrosion coatings via microscopy and salt-spray tests.
Dynamic Balancing: High-speed rotation tests to ensure vibration levels ≤4.5 mm/s, critical for drivetrain stability.
Load Capacity: Torque endurance tests simulate 120% rated load to validate structural integrity and overload protection design.
Sealing Compatibility: Fit-check with OEM bearings and seals to prevent lubricant leakage under extreme compaction forces.
Functional Run-in: 2-hour no-load operation monitors temperature rise (<65°C) and abnormal noise.
Product Deatials
| Part Name | Spline Shaft | Part Number | 231401999 |
| Model | XD30HⅡ.11.1.1.1-1 | Application | XCMG Roller |
| Package Size | / | GW | 4.62KG |
| MOQ | 1 PC | Brand Name | CBP |
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