High-precision control method for drum pressing preforming of large-size tailor-welded blank with high radius-thickness ratio

The invention relates to the field of integrated manufacturing of large storage tanks for spaceflight, and particularly discloses a large-size high-radius-thickness-ratio tailor-welded blank pressing drum preforming high-precision control method which comprises the steps that a first set of die is u...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI JIGUANG, YANG GUOPING, ZHANG JIE, TIAN SHU, LIU YANPING, ZHAO CHUNZHANG, LI JIE, WANG JINZHAO, ZHANG SHENGHUI, HU DEYOU, WANG HE, SHANG HONGSHUAI, ZHOU SHIJIE, JIAO JIAO, GUAN ZHENGKUN, WANG SHUO, WANG CHONGYANG, DANG WEIWEI, SHA QINGTAO, LIU MINGQUAN
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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