ATTACHMENT OF WORKING MACHINE, AND WELDING METHOD THEREOF
PROBLEM TO BE SOLVED: To execute the fillet welding having sufficient strength without executing any grooving when manufacturing an attachment of a working machine. SOLUTION: At least a part of corner parts 12 of butted portions 11 to a pair of flat plates 4, 5 in a pair of longitudinal plates 2, 3...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PROBLEM TO BE SOLVED: To execute the fillet welding having sufficient strength without executing any grooving when manufacturing an attachment of a working machine. SOLUTION: At least a part of corner parts 12 of butted portions 11 to a pair of flat plates 4, 5 in a pair of longitudinal plates 2, 3 are folded inwardly at an acute angle to outer surfaces of the longitudinal plates 2, 3 while keeping a right angle without any grooving, the folded corner parts 12 of the butted portions 11 are abutted on the flat plates 4, 5, and an outer corner part 13 formed between the butted portions 11 and a surface on the butted portion 11 side of the flat plates 4, 5 is welded so as to form a penetration bead 16 on the inner corner part 14. COPYRIGHT: (C)2011,JPO&INPIT |
---|