When the temperature inside the reducer rises or the gas expands during operation, and the internal pressure increases accordingly, the Aluminum Oil Plug can sense this pressure change. When the pressure reaches a certain level, the automatic pressure balancing component inside the oil plug will be pushed open, allowing the internal gas to be discharged, thereby reducing the internal pressure.
As the internal gas is discharged, the internal pressure of the reducer gradually decreases until it reaches equilibrium with the external atmospheric pressure. At this time, the automatic balancing component inside the oil plug automatically closes by gravity or other mechanisms to prevent external dust and impurities from entering the reducer.
During the gas discharge process, the Aluminum Oil Plug may have a filtering function to prevent the lubricating oil from being discharged with the gas. At the same time, this filtering structure can also prevent external dust from entering the reducer and protect the internal cleanliness of the reducer.
When the internal pressure of the reducer is balanced with the external pressure, the automatic pressure balancing component inside the Aluminum Oil Plug will automatically close by its own gravity or structural design, re-seal the exhaust port, prevent external dust from entering, and maintain internal and external pressure balance.
The Aluminum Oil Plug may be equipped with a filter assembly to filter the oil in the exhaust gas to prevent oil overflow. The filtered oil can be collected and returned to the reducer, which not only reduces oil loss but also keeps the reducer clean.
During the exhaust process of the Aluminum Oil Plug, it is necessary to ensure that external dust does not enter the reducer. By setting up structures such as a wire mesh filter cover barrel and a dust cap, the gas is first filtered when it is discharged, the oil is intercepted and recovered, and the filtered gas is discharged again, while preventing dust from entering.
The Aluminum Oil Plug continues to work during the operation of the reducer. As the internal pressure changes dynamically, the automatic pressure balance component of the oil plug will open and close repeatedly to always maintain the balance of internal and external pressures, avoid leakage of lubricating oil due to pressure difference, and prevent external dust from entering.
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