十字头销;
Analysis of Small End Bushing and Crosshead Pin Failure of Fresh Hydrogen Compressor Connecting Rod in Hydrocracking Unit
加氢裂化新氢压缩机连杆小头衬套与十字头销烧损原因分析
The utility model relates to a novel crosshead connecting structure which is composed of a cylinder rod, a spherical washer, a crosshead, a cross pin and a connecting rod;
一种新十字头连接结构,由活塞杆、球面垫圈、十字头、十字头销和连杆组成。
Polish the crosshead pin to mirror surface.
把主轴颈抛光至镜面.
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