公开(公告)号：US3886651A

公开(公告)日：1975-06-03

申请号：US40564473

申请日：1973-10-11

申请人： VERNIK ALEXANDR BORISOVICH ,  LISTKOV VIKTOR FEDOROVICH ,  SKORUPSKY BORIS PAVLOVICH ,  GRINSHPUN MARK IZRAILEVICH ,  TETELBAUM PETR IOSIFOVICH ,  TYRTOV ANATOLY SERGEEVICH ,  KONYAEV VLADIMIR PETROVICH ,  AFANASIEV IVAN PETROVICH ,  KAZAKEVICH IGOR ILLARIONOVICH ,  KALINUSHKIN PAVEL NIKITOVICH ,  ANDREEV IVAN IVANOVICH ,  SUKHANOV ALEXANDR ALEXANDROVIC

发明人： VERNIK ALEXANDR BORISOVICH ,  LISTKOV VIKTOR FEDOROVICH ,  SKORUPSKY BORIS PAVLOVICH ,  GRINSHPUN MARK IZRAILEVICH ,  TETELBAUM PETR IOSIFOVICH ,  TYRTOV ANATOLY SERGEEVICH ,  KONYAEV VLADIMIR PETROVICH ,  AFANASIEV IVAN PETROVICH ,  KAZAKEVICH IGOR ILLARIONOVICH ,  KALINUSHKIN PAVEL NIKITOVICH ,  ANDREEV IVAN IVANOVICH ,  SUKHANOV ALEXANDR ALEXANDROVIC

IPC分类号： B21C37/08 ,  B21C37/083 ,  B23K31/02

CPC分类号： B21C37/08 ,  B21C37/083 ,  Y10T29/49771

摘要： A method of producing tubes from sheet metal blanks on a mill comprising the steps of: feeding said blanks in a sequence; measuring the length of each sheet metal blank; leaving the pairs composed of the blanks approximate in length in the sequence by removing from the sequence the unpaired blanks, ensuring pairing of the blanks removed from the sequence but meeting the pre-set limits as to their difference in length. Following that the known treatment of the edges being welded is performed, alternate forming of each sheet metal blank assembly in pairs and welding of said blanks into tubes with subsequent trimming of the tube ends.

摘要翻译： 一种在研磨机上从板材坯料生产管的方法，包括以下步骤：按顺序进料所述坯料; 测量每块金属板坯的长度; 通过从序列中除去不成对的空白，确保从序列中移除的空白的匹配，但是满足预定的限制以使其长度差异，使由组合的空白组成的对在序列中的长度近似。 之后，对被焊接的边缘进行已知的处理，成对地成型每个金属板坯组件，并将所述坯料焊接成管，随后修整管端。