Abstract: A robot 140 includes a control unit 160 configured such that a reference line L connecting a root portion of a first arm (upper arm 143) and an end portion of a second arm (forearm 144) is assumed on a main plane determined in a space where the robot 140 is installed, an angle ? formed by the first arm (upper arm 143) and the reference line L is decreased while increasing a crossing angle ? between the first arm (upper arm 143) and the second arm (forearm 144) on the side facing the reference line L, the end portion of the second arm (forearm 144) is moved in a work pressurizing direction (F direction) which is determined to be along the reference line L, and a work pressurizing unit (push-in unit 153) is pressurized in the work pressurizing direction (F direction) by the end portion of the second arm (forearm 144).

Abstract: Provided is a blade assembling method for a converter, wherein a blade 20 held by blade holding means (adsorption part 152) is further relatively moved with respect to a shell 10, whereby, while remaining claws 21B and 21C of the blade 20 are pressed against the upper surface of the shell 10 in an obliquely forward and downward direction by the holding force of the blade holding means (adsorption part 152), the claws 21B and 21C are slid toward grooves 11B and 11C from the near side of the corresponding grooves 11B and 11C and inserted so as to fall in the grooves 11B and 11C to thereby insert all the claws 21A to 21C into all the corresponding grooves 11A to 11C, respectively.

Abstract: Provided is a blade assembling method for a converter, wherein a blade 20 held by blade holding means (adsorption part 152) is further relatively moved with respect to a shell 10, whereby, while remaining claws 21B and 21C of the blade 20 are pressed against the upper surface of the shell 10 in an obliquely forward and downward direction by the holding force of the blade holding means (adsorption part 152), the claws 21B and 21C are slid toward grooves 11B and 11C from the near side of the corresponding grooves 11B and 11C and inserted so as to fall in the grooves 11B and 11C to thereby insert all the claws 21A to 21C into all the corresponding grooves 11A to 11C, respectively.

Abstract: A robot 140 includes a control unit 160 configured such that a reference line L connecting a root portion of a first arm (upper arm 143) and an end portion of a second arm (forearm 144) is assumed on a main plane determined in a space where the robot 140 is installed, an angle ? formed by the first arm (upper arm 143) and the reference line L is decreased while increasing a crossing angle ? between the first arm (upper arm 143) and the second arm (forearm 144) on the side facing the reference line L, the end portion of the second arm (forearm 144) is moved in a work pressurizing direction (F direction) which is determined to be along the reference line L, and a work pressurizing unit (push-in unit 153) is pressurized in the work pressurizing direction (F direction) by the end portion of the second arm (forearm 144).