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Invention Publication
CN107617594A 内螺纹的清洗方法及清洗装置 有权

内螺纹的清洗方法及清洗装置
Abstract:
本发明提供一种能够确实清扫内螺纹的沟的清洗方法。该内螺纹的清洗方法具有：无需将喷嘴插入内螺纹，从内螺纹的轴线倾斜的方向上，生成来自喷嘴的清洗液的喷流的工序；以及一边以轴线为中心旋转喷流，一边使喷流撞向内螺纹的螺纹牙的工序。
Abstract(English):

A cleaning method allows reliable cleaning of thread roots of a female screw is provided. A cleaning method for a female screw includes a step of producing a jet of a cleaning liquid from a nozzle ina direction tilted from an axis of the female screw without inserting the nozzle in the female screw, and a step of directing the jet to impinge on a thread of the female screw while rotating the jetabout the axis.

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