| 摘要 |
PURPOSE: An air knife nozzle to clean a precise component is provided to maintain a clean surface of the component by injecting pure air compressively through the air nozzle. CONSTITUTION: An air knife nozzle to clean a precise component comprises a body(20) and a cover(40). The body is rectangular and long. The cover is assembled to the body spirally. Injected compressed air is flown in a containing room(21) of the body through an supply hole(28). Compressed air is injected outside though an injection hole. The injection hole is formed to one side of the body and the cover. A filter(30) is installed inside the containing room. Air is dried and purified by the filter before injecting outside. Therefore, air maintains pure condition. Therein, foreign materials and dust are removed from a surface of the component.
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