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AF型旋转油封是近年来在国外相继出现的新型橡塑型复合油封。本文主要叙述AF型旋转油封的制作原理,以及使用特点,并对该类型油封进行了台架试验与评价。
AF-type rotary oil seal in recent years have emerged in foreign countries a new type of composite rubber seal. This article describes the AF rotary oil seal production principle, as well as the use of features, and this type of oil seal bench test and evaluation.