| 摘要 |
A one-sided resistance spot welding method is disclosed. According to an embodiment of the present invention, provided is the one-sided resistance spot welding method which forms a welding portion in a portion to be welded by applying a current to a welding electrode while pressurizing the portion to be welded of members to be welded with a predetermined pressurization force by the welding electrode after enabling the welding electrode and an earth electrode to be in contact with the members to be welded which are overlapped. The one-sided resistance spot welding method comprises the following steps of: giving a contact force to a gap between the members to be welded by enabling at least one magnet to be in contact with at least one surface on which the members to be welded are overlapped; and resistance spot welding the members to be welded to which the contact force is applied. |
