- Reasonable selection of high-precision imported bearing application methods
- Tolerance fit between bearings and shafts, bearings and holes
- What are the properties and requirements of bearing steel
- The rolling sound of the bearing can determine the fault
- High temperature may cause irreversible damage to bearings
- Should bearings be selected in this way?
- Debugging and measurement of bearing usage
- The impact of the quality of bearing configuration on operation
- What kind of rolling bearings have repair value?
- The benefits of collaborating with professional bearing manufacturers
What are the key industries for the application of bearings?
High specification bearings for mechanical equipment used in power stations, gas turbines, and power plants.
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1. Bearings for mining plants, mining operations, and cold rolling machinery equipment in mining plants.
2. High specification bearings for mechanical equipment used in power stations, gas turbines, and power plants. This type of mechanical equipment often operates continuously, with large bearing capacity, inconvenient loading and unloading, and inconvenient disassembly and assembly. Therefore, it is required that the bearing quality be very stable, wear-resistant, and have high tensile strength.
3. Packaging printing, packaging machinery and equipment, food industry machinery and equipment, characteristic bearings and external oblique bearings.
4. Plastic, chemical fiber machinery, plastic film drawing, unique bearings and high-temperature bearings.
5. Exquisite bearings are used for small toys, clocks, electronic components, visual raw materials, mechanical equipment, and machine devices.
6. Bearings are used for textile products, cleaning and coloring, making shoes and tobacco machinery. This type of bearing is exquisite, efficient, durable, and requires high reduction ratio and low noise.
7. Used for alcohol, beverage production equipment, and medical devices.
8. Bearings are used in crushing, ceramic machinery, and biotechnology industrial equipment. The office environment for this type of mechanical equipment is very poor, and there are many hazards, such as fog, a lot of water in the body, dust, and oxidants. It is required that bearings have strong sealing characteristics and sufficient and effective lubricating grease.
Apart from the application field, there are several key ineffective methods for bearings, including the following:
1. Fatigue: For bearings, fatigue toughness fracture is an important failure mode, so it is crucial to carry out service life calculation and, if necessary, static data stiffness calculation.
2. Brittle fracture: For non rotating, low reduction ratio or shaking bearings, some plastic deformation is an important failure mode, so it is crucial to carry out static data compression strength calculation.
3. Destruction of abrasive particles: For bearings, heating, and even artificial boards, all are important failure modes. Therefore, in addition to calculating the service life, the deceleration ratio should also be verified.
