发动机修理时,为了使进排气门有—条良好的密封环带,保证进排气门良好的密封工作,对进排气门进行高质量的互研是非常必要的.然而一般修理厂家都是由人工来操作,不仅生产效率低,劳动强度大,同时也难以保证研磨质量.对此,本文介绍一种间歇式气动门研磨器,结构简单,使用方便,同时经济性也比较好. When the engine is repaired, in order to ensure that the intake and exhaust valves have a good seal ring and ensure good sealing of the intake and exhaust valves, it is necessary to conduct high-quality mutual study of intake and exhaust valves. However, general repair companies are Artificially operated, not only low production efficiency, labor intensity, but also difficult to guarantee the quality of grinding. In this regard, this article describes an intermittent pneumatic door grinder, a simple structure, easy to use, while the economy is also relatively good.