Spinning forming method for complex thin-wall variable-cross-section component of aluminum alloy splice plate

According to a spinning forming method for a complex thin-wall variable-cross-section component of an aluminum alloy splice plate, the aluminum alloy splice plate serves as a blank, the high-quality aluminum alloy thin-wall variable-cross-section component is manufactured in a spinning mode, and a f...

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Hauptverfasser:	ZHENG ZEBANG, LI RUI, LEI YUDONG, CUI XIAOLEI, ZHAN MEI, LYU WEI, CHEN SHUWAN, ZHANG HONGRUI
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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creator	ZHENG ZEBANG LI RUI LEI YUDONG CUI XIAOLEI ZHAN MEI LYU WEI CHEN SHUWAN ZHANG HONGRUI
description	According to a spinning forming method for a complex thin-wall variable-cross-section component of an aluminum alloy splice plate, the aluminum alloy splice plate serves as a blank, the high-quality aluminum alloy thin-wall variable-cross-section component is manufactured in a spinning mode, and a feasible way is provided for breaking through limitation of ultra-wide plates and meeting the forming and manufacturing requirements of large or ultra-large thin-wall variable-cross-section components. Through eight-pass spinning machining, repeated material rolling and incremental forming, springback of the splice plate in the forming process is effectively reduced, the defects of poor surface quality caused by uneven materials, poor molded surface precision caused by large non-mold-attaching degree and the like can be effectively overcome, and the surface quality and molded surface precision of the component are greatly improved. The method is beneficial to recovering and remanufacturing of factory leftover materi
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subjects	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
title	Spinning forming method for complex thin-wall variable-cross-section component of aluminum alloy splice plate
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