JPS54109042A - Jointing method for cast iron part and mild steel part - Google Patents
Jointing method for cast iron part and mild steel partInfo
- Publication number
- JPS54109042A JPS54109042A JP1539378A JP1539378A JPS54109042A JP S54109042 A JPS54109042 A JP S54109042A JP 1539378 A JP1539378 A JP 1539378A JP 1539378 A JP1539378 A JP 1539378A JP S54109042 A JPS54109042 A JP S54109042A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- cast iron
- mild steel
- generating
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910001018 Cast iron Inorganic materials 0.000 title abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 title abstract 4
- 238000003466 welding Methods 0.000 abstract 4
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To joint the titled parts without generating the weld defect, by laterally inserting the copper-alloy wire against the plasma arc, so as to generate the wire are across the wire and the electrode of the plasma torch, and by carrying out the spot welding on the joint portion with the molten metal.
CONSTITUTION: The wire 5 is laterally inserted into the plasma arc 4 generating across the plasma torch 1, the cast iron part 2, and the mild steel part 3, for generating the wire arc across the wire 5 and the W electrode 7 connected to the welding DC power source 6; hereby, the spot welding is carried out at the overlapped portion of the cast iron part 2 and the mild steel part 3. For the wire 5 is employed the copper-alloy mainly constituted of copper. At the welding work, at first the plasma arc is transferred, and after that, the wire 5, whose power supply is previously synchronized, is fed for generating the wire arc, and then, the plasma arc is stopped. On the purpose to prevent such weld defects as the blowhole, cracking, etc, the molten metal of the wire 5 is overlaid while the cast iron part 2 and the mild steel part 3 are prevented to the utmost from melting.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1539378A JPS54109042A (en) | 1978-02-15 | 1978-02-15 | Jointing method for cast iron part and mild steel part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1539378A JPS54109042A (en) | 1978-02-15 | 1978-02-15 | Jointing method for cast iron part and mild steel part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54109042A true JPS54109042A (en) | 1979-08-27 |
Family
ID=11887480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1539378A Pending JPS54109042A (en) | 1978-02-15 | 1978-02-15 | Jointing method for cast iron part and mild steel part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54109042A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005030423A1 (en) * | 2003-10-02 | 2005-04-07 | Magna Drivetrain Ag & Co Kg | Method for the plasma, laser or electron beam welding of identical or different materials with a tendency for excessive hardening, with copper or a copper alloy as a filler material |
-
1978
- 1978-02-15 JP JP1539378A patent/JPS54109042A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005030423A1 (en) * | 2003-10-02 | 2005-04-07 | Magna Drivetrain Ag & Co Kg | Method for the plasma, laser or electron beam welding of identical or different materials with a tendency for excessive hardening, with copper or a copper alloy as a filler material |
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