JPS6123585A - 電縫管高周波誘導溶接時に供せられるインピ−ダマンドレル - Google Patents
電縫管高周波誘導溶接時に供せられるインピ−ダマンドレルInfo
- Publication number
- JPS6123585A JPS6123585A JP14373384A JP14373384A JPS6123585A JP S6123585 A JPS6123585 A JP S6123585A JP 14373384 A JP14373384 A JP 14373384A JP 14373384 A JP14373384 A JP 14373384A JP S6123585 A JPS6123585 A JP S6123585A
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- impeder
- welding
- high frequency
- frequency induction
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 40
- 230000006698 induction Effects 0.000 title claims description 15
- 239000000835 fiber Substances 0.000 claims abstract description 10
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 8
- 239000011247 coating layer Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 229920005989 resin Polymers 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 3
- 239000003822 epoxy resin Substances 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 229920000647 polyepoxide Polymers 0.000 abstract description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
- B23K13/02—Seam welding
- B23K13/025—Seam welding for tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14373384A JPS6123585A (ja) | 1984-07-11 | 1984-07-11 | 電縫管高周波誘導溶接時に供せられるインピ−ダマンドレル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14373384A JPS6123585A (ja) | 1984-07-11 | 1984-07-11 | 電縫管高周波誘導溶接時に供せられるインピ−ダマンドレル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6123585A true JPS6123585A (ja) | 1986-02-01 |
| JPH0420715B2 JPH0420715B2 (enExample) | 1992-04-06 |
Family
ID=15345741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14373384A Granted JPS6123585A (ja) | 1984-07-11 | 1984-07-11 | 電縫管高周波誘導溶接時に供せられるインピ−ダマンドレル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123585A (enExample) |
-
1984
- 1984-07-11 JP JP14373384A patent/JPS6123585A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420715B2 (enExample) | 1992-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |