To provide a tool for microforming work which is a tool for the microforming work with which a recessed part is formed on the surface of a part to be worked by pressing a projection part having hardness higher than the surface hardness of the part to be worked against the part to be worked and, in the projection part, a groove part is formed so that the working part at the tip is elastically deformed to the part to be worked by the pressing force.
This tool is the tool 1 for microforming work with which the recessed part O is formed on the surface S of the part W to be worked by pressing the projection part 3 having the hardness higher than the surface hardness of the part W to be worked against the part W to be worked, and the recessed part O is formed with the projection part 3 as the working part 3b at the tip is elastically deformed to the part W to be worked by the pressing force.
OTA MINORU
TAKASHIMA KAZUHIKO
NAKAYAMA TATSUOMI
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Toshifumi Fujii
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