Detailed Description
**Generator Seal Tile** is a critical sealing component in generator systems, preventing gas or oil leaks while maintaining pressure balance. With an outer diameter ≤φ3000mm, it is made from silicon carbide or metal composite, featuring a surface finish of Ra0.6, operating from -40°C to 500°C. It excels in sealing and wear resistance, suitable for nuclear power plant generators and independent power producers (IPPs).
Repair Process Table
|
Step |
Content |
Method/Tool |
Standard/Example Result |
|
1. Initial Inspection |
Record wear/deformation |
Visual + Record Log |
Deformation <0.01mm |
|
2. Appearance Check |
Surface condition eval. |
Visual + Magnifier |
No visible scratches |
|
3. Dimension Measurement |
Dimensional calibration |
Laser Scanner |
Tolerance ±0.03mm |
|
4. Flaw Detection |
Internal defect check |
Magnetic Particle Test |
No internal defects |
|
5. Rough Machining |
Initial processing + bolt fitting |
CNC Machine + Fasteners |
Roughness Ra1.8 |
|
6. Stress Relief |
Heat treatment for stress |
Annealing Process |
90% stress relief |
|
7. Finishing |
Precision surface opt. |
Precision Cutting |
Tolerance ±0.01mm |
|
8. Final Inspection |
Quality validation |
Ultrasonic Testing |
100% Pass |
Professional Advantages: Customized OEM compatibility, 20% cost savings, fast delivery, ideal for overseas upgrade services.
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