fivePlanetary reducerThe advantages and disadvantages of the high-speed shaft repair method are as follows:
1. Inlay
Pros: Inexpensive.
Disadvantages: small contact area, short service life, large equipment jump.
2. Brush plating, spraying
Advantages: The thermal stress is small, and the damage to the material is relatively small.
Disadvantages: the size of the wear is limited, it cannot be repaired on site, it is easy to delaminate, and the cost is high.
3. Plug copper skin
Pros: Inexpensive, quick repairs.
Disadvantages: small contact area, short service life and great hidden dangers.
4. Machining after repair welding
Advantages: low maintenance cost.
Disadvantages: Cannot be repaired repeatedly; easy to break the shaft and cause major accidents; large hidden dangers and high overall cost.
5. Soleil carbon nanopolymer material technology
Advantages: no thermal stress, unlimited wear, short maintenance period, low maintenance cost, simple operation, and can be repaired online or offline.Its scope of application includes: wear and repair of various bearing positions, bearing chambers (seats), keyways, threads, etc.; casting defects, cracks, oil leakage from transformers; protection of pumps, turbines, tanks, condensers, etc.
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