公开(公告)号：US08003914B2

公开(公告)日：2011-08-23

申请号：US12083552

申请日：2006-10-13

申请人： Masahiro Nishio ,  Masaki Tanzawa ,  Masako Hida ,  Takayuki Shimizu ,  Keiichi Kashiwabara ,  Shuuji Sakemi

发明人： Masahiro Nishio ,  Masaki Tanzawa ,  Masako Hida ,  Takayuki Shimizu ,  Keiichi Kashiwabara ,  Shuuji Sakemi

IPC分类号： B23K26/20

CPC分类号： B23K26/26 ,  B23K26/03 ,  B23K37/0408 ,  B23K2101/18 ,  B23K2103/04

摘要： A butt welding system and a butt welding method of steel plate by which the quality of a product can be ensured. Butting portions of blank members (1,2) to be joined together are butted and a predetermined butting load is applied to the butting portion, wherein the blank members (1,2) are moved relatively in the direction of the welding line thus matching the butting portions. Protrusions and recesses formed on each butting portion of each blank member (1,2) are flattened, whereby linear precision at each butting portion of each blank member (1,2) is enhanced as compared with a case where the butting portions are not matched. Since the gap is reduced extremely at the butting portion, welding is facilitated at the butting portion. Good welding beads are thereby obtained at the butting portion and the quality of a product is ensured.

摘要翻译： 钢板的对接焊接系统和对接焊接方法，可以保证产品的质量。 对接的坯件（1,2）的对接部分对接，并且对准部分施加预定的对接负荷，其中坯件（1,2）相对于焊接线的方向移动，从而匹配 对接部分。 每个坯件（1,2）的每个对接部分上形成的突起和凹陷被平坦化，与对接部分不匹配的情况相比，每个坯料（1,2）的每个对接部分处的线性精度增强 。 由于在对接部分的间隙极大地减小，所以在对接部分处易于焊接。 在对接部分获得良好的焊接珠，确保产品的质量。

公开(公告)号：US20090159579A1

公开(公告)日：2009-06-25

申请号：US12083552

申请日：2006-10-13

申请人： Masahiro Nishio ,  Masaki Tanzawa ,  Masako Hida ,  Takayuki Shimizu ,  Keiichi Kashiwabara ,  Shuuji Sakemi

发明人： Masahiro Nishio ,  Masaki Tanzawa ,  Masako Hida ,  Takayuki Shimizu ,  Keiichi Kashiwabara ,  Shuuji Sakemi

IPC分类号： B23K26/00

CPC分类号： B23K26/26 ,  B23K26/03 ,  B23K37/0408 ,  B23K2101/18 ,  B23K2103/04

摘要： A butt welding system and a butt welding method of steel plate by which the quality of a product can be ensured. Butting portions of blank members (1,2) to be joined together are butted and a predetermined butting load is applied to the butting portion, wherein the blank members (1,2) are moved relatively in the direction of the welding line thus matching the butting portions. Protrusions and recesses formed on each butting portion of each blank member (1,2) are flattened, whereby linear precision at each butting portion of each blank member (1,2) is enhanced as compared with a case where the butting portions are not matched. Since the gap is reduced extremely at the butting portion, welding is facilitated at the butting portion. Good welding beads are thereby obtained at the butting portion and the quality of a product is ensured.

摘要翻译： 钢板的对接焊接系统和对接焊接方法，可以保证产品的质量。 对接的坯件（1,2）的对接部分对接，并且对准部分施加预定的对接负荷，其中坯件（1,2）相对于焊接线的方向移动，从而匹配 对接部分。 每个坯件（1,2）的每个对接部分上形成的突起和凹陷被平坦化，与对接部分不匹配的情况相比，每个坯料（1,2）的每个对接部分处的线性精度增强 。 由于在对接部分的间隙极大地减小，所以在对接部分处易于焊接。 在对接部分获得良好的焊接珠，确保产品的质量。