Problem Statement
The HOUCHIN AEROSPACE aviation generator, with a power of 140 kW and a frequency of 400 Hz, exhibited signs of reduced performance and increased vibration levels. Initial diagnostics revealed issues with the windings that required rewinding to restore the generator's optimal operation.
Repair Process
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Disassembly and Inspection:
- The generator was fully disassembled for a thorough inspection of all internal components.
- Damaged windings were discovered, confirming the need for rewinding.
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Winding Rewinding:
- The old windings were carefully removed to avoid damaging other generator components.
- New windings were installed using high-quality wires and materials to ensure durability and reliability.
- The rewinding process adhered to all technical specifications and standards required for aviation generators.
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Balancing and Assembly:
- After rewinding, the generator was assembled and meticulously balanced to minimize vibrations and enhance operational stability.
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Comprehensive Testing:
- The generator underwent a series of thorough tests, including electrical and mechanical assessments, to ensure proper winding and insulation.
- The generator was tested for performance at the nominal load and 400 Hz frequency to confirm its functionality.
Result
Following the rewinding and all necessary tests, the HOUCHIN AEROSPACE generator was reassembled and put into operation. The generator performed flawlessly, demonstrating restored performance and stability thanks to the successful rewinding of the windings and balancing.
Conclusion
The successful rewinding of the HOUCHIN AEROSPACE aviation generator, with a power of 140 kW and a frequency of 400 Hz, highlights the importance of quality repair work and adherence to technical standards. Due to the meticulous rewinding of the windings, the generator was returned to optimal working condition, ensuring reliable and long-lasting operation in the aviation industry.
