Mechanical processing method of axle bridge for rail vehicle

The invention relates to a mechanical processing method of an axle bridge for a rail vehicle. The method comprises the following steps: (1) treating the bottom surface of an axle bridge blank as a positioning surface, and clamping; drilling central holes in the end surfaces of two shaft necks; (2) e...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QI YUAN, NING YE, WU ZHIQIANG, JIANG TAO, LIU JIANXIN, HOU CHUANLUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COMBINED OPERATIONS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS PREVENTING DERAILING OF RAIL VEHICLES RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH RAILWAYS TRANSPORTING UNIVERSAL MACHINE TOOLS WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES
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