JPH0350061B2 - - Google Patents
Info
- Publication number
- JPH0350061B2 JPH0350061B2 JP2133584A JP2133584A JPH0350061B2 JP H0350061 B2 JPH0350061 B2 JP H0350061B2 JP 2133584 A JP2133584 A JP 2133584A JP 2133584 A JP2133584 A JP 2133584A JP H0350061 B2 JPH0350061 B2 JP H0350061B2
- Authority
- JP
- Japan
- Prior art keywords
- strip
- metal material
- tip
- nozzle
- oxygen
- 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.)
- Expired
Links
- 239000007769 metal material Substances 0.000 claims description 69
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 27
- 239000001301 oxygen Substances 0.000 claims description 27
- 229910052760 oxygen Inorganic materials 0.000 claims description 27
- 238000002485 combustion reaction Methods 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 19
- 239000000376 reactant Substances 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 12
- 239000004567 concrete Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000010959 steel Substances 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/08—Cutting, scarfing, or desurfacing by applying flames by applying additional compounds or means favouring the cutting, scarfing, or desurfacing procedure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2133584A JPS60166166A (ja) | 1984-02-08 | 1984-02-08 | コンクリ−ト構造物等の熔断，穿孔方法及びその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2133584A JPS60166166A (ja) | 1984-02-08 | 1984-02-08 | コンクリ−ト構造物等の熔断，穿孔方法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60166166A JPS60166166A (ja) | 1985-08-29 |
| JPH0350061B2 true JPH0350061B2 (en]) | 1991-07-31 |
Family
ID=12052250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2133584A Granted JPS60166166A (ja) | 1984-02-08 | 1984-02-08 | コンクリ−ト構造物等の熔断，穿孔方法及びその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60166166A (en]) |
-
1984
- 1984-02-08 JP JP2133584A patent/JPS60166166A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60166166A (ja) | 1985-08-29 |
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