Title:
FRICTIONAL AGITATION POINT JOINING DEVICE AND OPERATION METHOD THEREOF
Document Type and Number:
Japanese Patent JP2018001247
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a frictional agitation point joining device capable of realizing excellent corrosion resistance even if a joining object of providing a clad layer in a base material is joined by a frictional agitation point joining method.SOLUTION: A frictional agitation point joining device comprises a tool formed in a columnar shape and constituted so that rotation around the axis and the advance-retreat movement in the direction along the axis become possible and a clamp member 13 formed in a cylindrical shape, formed on its outer peripheral surface so as to communicate with an inner peripheral surface, arranging a slit hole 14 for supplying a metallic material 15 and constituted so as to be movable for advancing-retreating in the axial direction.SELECTED DRAWING: Figure 1
Inventors:
NINOMIYA TAKASHI
YAMADA ETSUKO
HIRANO MASAAKI
YAMADA ETSUKO
HIRANO MASAAKI
Application Number:
JP2016133983A
Publication Date:
January 11, 2018
Filing Date:
July 06, 2016
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD
International Classes:
B23K20/12
Attorney, Agent or Firm:
Patent business corporation Yuko patent office