| 摘要 |
A cutting tool lubrication system, suitable for use with portable, hand-held machine tools, automatically delivers single, pre-measured shots of oil to the cutting tool each time the operator powers up the machine tool. The lubrication system is carried on or with the tool and is operated by the same power source that drives the machine tool, such as compressed air. The lubrication system includes a lubricating fluid reservoir, a fluid pump, and a series of check valves for controlling the flow of fluid between the reservoir, the pump and a nozzle from which the fluid is dispensed.
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