Method for confirming accurate zero-allowance blanking length of straight pipe to obtain bent pipes

The invention discloses a method for confirming an accurate zero-allowance blanking length of a straight pipe to obtain bent pipes. The method comprises the steps of setting two bending angles and setting parameters related to experimental measurement separately; building a mathematical model; and c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIANG YUNRUI, LIU WEI, KANG GUO, LI XIANGJUN, LI JUN, MENG XIUWEN, GONG LIYAN, ZHU JINTONG, ZHAO GANG, SHAO GUOQING, WANG LIANG, ZHAO YINNI, SUN ZHILIANG, LI CHONGJIAN, TANG KAI, LIU HAIREN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
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