PL427982A1 - Method of thick welded sheet-metal forming - Google Patents
Method of thick welded sheet-metal formingInfo
- Publication number
- PL427982A1 PL427982A1 PL427982A PL42798218A PL427982A1 PL 427982 A1 PL427982 A1 PL 427982A1 PL 427982 A PL427982 A PL 427982A PL 42798218 A PL42798218 A PL 42798218A PL 427982 A1 PL427982 A1 PL 427982A1
- Authority
- PL
- Poland
- Prior art keywords
- metal forming
- welded sheet
- thick welded
- joined
- die
- Prior art date
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Przedmiotem wynalazku jest sposób kształtowania blach grubych spawanych, w którym w pierwszej kolejności fazuje się krawędzie przynajmniej dwóch blach (3, 4) które łączy się w celu otrzymania jednej wspólnej płaszczyzny, od góry lub od dołu, przy zastosowaniu spoiny (2) czołowej lub pachwinowej, po czym połączone blachy poddawane są operacji planowania w celu uzyskania płaskiej powierzchni pozbawionej nierówności pochodzących od spoiny, a następnie blachę umieszcza się w tłoczniku składającym się z stempla i matrycy, po czym przeprowadzana jest operacja tłoczenia w celu uzyskania wytłoczki o powierzchni nierozwijalnej.The subject of the invention is a method of forming welded thick plates, in which the edges of at least two plates (3, 4) are first chamfered, which are joined in order to obtain one common plane, from the top or bottom, using a butt or fillet weld (2) after which the joined sheets are subjected to a planing operation to obtain a flat surface free of weld unevenness, and the sheet is then placed in a die consisting of a punch and die, followed by a pressing operation to obtain a draw with a non-rollable surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL427982A PL238272B1 (en) | 2018-11-29 | 2018-11-29 | Method of thick welded sheet-metal forming |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL427982A PL238272B1 (en) | 2018-11-29 | 2018-11-29 | Method of thick welded sheet-metal forming |
Publications (2)
Publication Number | Publication Date |
---|---|
PL427982A1 true PL427982A1 (en) | 2020-06-01 |
PL238272B1 PL238272B1 (en) | 2021-08-02 |
Family
ID=70855582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL427982A PL238272B1 (en) | 2018-11-29 | 2018-11-29 | Method of thick welded sheet-metal forming |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL238272B1 (en) |
-
2018
- 2018-11-29 PL PL427982A patent/PL238272B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL238272B1 (en) | 2021-08-02 |
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