Vacuum thermal correction mold and method for engine supporting casing

The invention discloses a vacuum thermal correction mold and method for an engine supporting casing. The vacuum thermal correction mold comprises a shaft assembly, a correction mold tire, an upper endsurface correction ring, an upper mounting edge correction ring and a wedge block. During correction...

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Bibliographische Detailangaben
Hauptverfasser:	TU QUAN, WANG XUJIAN, TANG WENZHONG, QIU SHUBIN, LI YING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The invention discloses a vacuum thermal correction mold and method for an engine supporting casing. The vacuum thermal correction mold comprises a shaft assembly, a correction mold tire, an upper endsurface correction ring, an upper mounting edge correction ring and a wedge block. During correction, the welded supporting casing is installed on the shaft assembly, the outer installation edge of the lower installation edge of a casing shell is placed on the upper surface of a circular ring on the outer side of a boss of a lower disc, the inner surfaces of the inner installation edge and the outer installation edge of the lower installation edge of the casing shell should be located on the outer sides of the lower disc of the shaft assembly and the inner correction ring of the lower installation edge, a middle installation edge of the casing shell is located on the outer side of a middle installation edge correction ring of the casing shell, the correction mold tire is inserted into anannular groove formed by t