METHOD FOR MACHINING LARGE-DIAMETER SPLIT SHIELD BODIES

A method for machining large-diameter split shield bodies. The method for machining large-diameter split shield bodies comprises the following steps: arranging a workbench (100) and eight supporting pillars (110) that are circumferentially arranged at intervals along the workbench; respectively lift...

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Bibliographische Detailangaben
Hauptverfasser:	WAN, Huixiang, LIU, Chengwei, QIN, Peibing, YANG, Fan, ZHOU, Hongxia, WANG, Wan, MA, Fa'en, XIA, Wei, CHENG, Jun, WANG, Chenghai, CHEN, Hanlong, WEI, Guotong, WAN, Xiao, WANG, Tao
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BORING COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR MILLING PERFORMING OPERATIONS TRANSPORTING TURNING
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Beschreibung
Zusammenfassung:	A method for machining large-diameter split shield bodies. The method for machining large-diameter split shield bodies comprises the following steps: arranging a workbench (100) and eight supporting pillars (110) that are circumferentially arranged at intervals along the workbench; respectively lifting four split shield bodies on the eight supporting pillars (110) for support, and connecting the four split shield bodies by means of bolts; fixing a machining vertical lathe (130) on the workbench (100) to machine a central ring of the four split shield bodies; connecting an inverted frustum-shaped supporting seat (150) to the workbench (100), in order to fix the machining vertical lathe (130), so as to machine hinge sleeves at the tops of the four split shield bodies, fixing a drilling machine (170) on the workbench (100), in order to drill threaded bottom holes on the four split shield bodies, then splitting the four split shield bodies, lifting a boring machine (180) to mill flange end faces, drilling flange