Title:
MANUFACTURING METHOD OF LAMINATE MOLDING OBJECT AND LAMINATE MOLDING OBJECT
Document Type and Number:
Japanese Patent JP2019209358
Kind Code:
A
Abstract:
To provide a manufacturing method of a laminate molding object and the laminate molding object capable of molding a laminate molding object by joining dissimilar metals while enhancing strength in a joining place of the mutual dissimilar metals.SOLUTION: A manufacturing method includes a first molding body main body part molding process of molding a main body part W1a of a first molding body W1 by laminating a welding bead 25 formed of a filler material M1 of a first metallic material, a joining part molding process of molding a joining part WS alternately arranging a first projection stip part W1b and a second projection strip part W2b by forming a plurality of first projection strip parts W1b composed of a welding bead 25 of the first metallic material and a plurality of second projection strip parts W2b composed of the welding bead 25 of the second metallic material in the main body part W1a of the first molding body W1 and a second molding body main body pert molding process of molding a main body part W2a of a second molding body W2 by laminating the welding bead 25 of the second metallic material in the joining part WS.SELECTED DRAWING: Figure 2
Inventors:
YAMADA TAKESHI
SATO SHINJI
YAMAZAKI OMIKI
SATO SHINJI
YAMAZAKI OMIKI
Application Number:
JP2018107904A
Publication Date:
December 12, 2019
Filing Date:
June 05, 2018
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
B23K9/04; B23K9/032; B33Y10/00; B33Y80/00
Domestic Patent References:
| JP2017214635A | 2017-12-07 | |||
| JP2017114118A | 2017-06-29 | |||
| JPH0234237U | 1990-03-05 |
Foreign References:
| WO2017110001A1 | 2017-06-29 | |||
| US20170173692A1 | 2017-06-22 |
Attorney, Agent or Firm:
Patent business corporation glory patent office