Why does the breaker need to add nitrogen?
In the field of construction machinery, the breaker hammer is an important tool commonly used for demolishing and breaking rocks or concrete. In recent years, there has been widespread discussion about whether the breaker needs to add nitrogen. This article will provide you with a detailed analysis of the necessity of adding nitrogen to the breaker from the aspects of working principle, performance advantages, common problems and data comparison.
1. Working principle of adding nitrogen to breaker hammer
Nitrogen mainly plays the role of buffering and energy storage in the breaker. Here's a brief explanation of how it works:
| parts | Function | Nitrogen effect |
|---|---|---|
| accumulator | Store hydraulic energy | Store energy through nitrogen compression to reduce hydraulic shock |
| piston | Transmit impact | Nitrogen buffers piston movement to reduce component wear |
| Hydraulic system | provide power | Nitrogen balances pressure fluctuations and improves system stability |
2. Performance advantages of adding nitrogen
By comparing the performance of breakers with and without nitrogen, the advantages can be clearly seen:
| Comparative item | Add nitrogen | No nitrogen added |
|---|---|---|
| Impact efficiency | Increase 20%-30% | Less efficient |
| Equipment life | Extended by more than 50% | Wear faster |
| Hydraulic system stability | Small pressure fluctuation | Large pressure fluctuations |
| Maintenance cost | 40% reduction | Frequent maintenance |
3. Frequently Asked Questions
The following are common questions and answers from users about adding nitrogen to breakers:
| question | answer |
|---|---|
| What should the nitrogen pressure be? | Usually 1.0-1.5MPa, please refer to the equipment manual for details |
| How often does it take to replenish nitrogen? | It is recommended to check once a month and refill in time when the pressure is insufficient. |
| Can other gases be used instead? | Irreplaceable, nitrogen is chemically stable and safe |
| What will happen without adding nitrogen? | This leads to a decrease in the impact force of the equipment and increased wear of parts. |
4. Operation precautions
In order to ensure the effectiveness and safety of adding nitrogen to the breaker, the following matters need to be noted:
1.pressure control: Nitrogen pressure that is too high or too low will affect performance and needs to be adjusted strictly according to standards.
2.Regular inspection: It is recommended to check the nitrogen pressure once a week to avoid leaks.
3.Professional operation: Nitrogen filling must be completed by professionals to avoid accidents caused by improper operation.
4.ambient temperature: High or low temperature environments may affect nitrogen pressure and need to be adjusted according to actual conditions.
5. Industry Trends and User Feedback
In recent years, with the advancement of engineering machinery technology, nitrogen-added breaker hammers have become the mainstream in the industry. According to user feedback, after adding nitrogen, the working efficiency and service life of the equipment are significantly improved, while maintenance costs are reduced. The following are real reviews from some users:
| User type | Feedback content |
|---|---|
| construction company | "After adding nitrogen, the stability of the breaker was significantly improved, and the construction period was shortened by 15%" |
| individual contractor | "Although the initial cost is slightly higher, it saves a lot of maintenance costs in the long run." |
| Equipment lessor | "Customers are more likely to rent nitrogen-added equipment, and satisfaction increases by 30%" |
Conclusion
Taken together, adding nitrogen to the breaker can not only improve equipment performance and life, but also reduce operating costs, making it a wise choice in engineering operations. Users should use nitrogen reasonably according to equipment requirements and working conditions, and perform regular maintenance to ensure the best results.
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