To provide a joining device and joining method which efficiently and selectively carry out the sequential full and fraction forward joining operations in a joining direction by input of a total number of placement of a plurality of objects to be joined which are placed on pallets.
The joining device is provided with the pallets 2a for sequentially placing a plurality of the objects 1a to be joined in an X-axis direction or a Y-axis direction, a total number of placement input section 12 for the objects 1a to be joined, a perpendicularly ascending and descending electrode 4 disposed in a Z-axis lifting section 7, and a driving section 8 and a controlling section 9 for driving and controlling the pallets 2a and the electrode 4 and is provided with a joining direction selecting section 14 for selecting Y-axis joining direction of the objects 1a to be joined and an operation controlling section 11 by the number of placement for carrying out the sequential full and fraction forward joining operations.
Tomoyasu Sakaguchi
Hiroki Naito