Machining method for split type seat ring of large pump turbine

The invention relates to the technical field of pump turbine manufacturing, and discloses a large primer pump split type seat ring machining method which improves the seat ring machining precision by controlling staggered teeth between an upper ring plate and a lower ring plate of an inner seat ring...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG YANFEN, HE HAO, YANG XIAOLONG, MENG HUI, WANG YANLIN, ZHAI ZHISHUN, DING JUNSHENG, WANG RUI, LI YAQING, WU DI, TANG DEHAI, MENG FANDA, LEI XINGCHUN, LIU TAO, JIN YU, YANG FENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	COMBINED OPERATIONS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS TRANSPORTING UNIVERSAL MACHINE TOOLS
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