JPS6129823B2 - - Google Patents
Info
- Publication number
- JPS6129823B2 JPS6129823B2 JP2761576A JP2761576A JPS6129823B2 JP S6129823 B2 JPS6129823 B2 JP S6129823B2 JP 2761576 A JP2761576 A JP 2761576A JP 2761576 A JP2761576 A JP 2761576A JP S6129823 B2 JPS6129823 B2 JP S6129823B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- axis
- carriage
- branch pipe
- cutting
- 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
- 238000005520 cutting process Methods 0.000 claims description 131
- 238000000034 method Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 13
- 238000003466 welding Methods 0.000 description 12
- 230000001360 synchronised effect Effects 0.000 description 11
- 230000001154 acute effect Effects 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 241001618237 Peltophorum africanum Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2761576A JPS52111437A (en) | 1976-03-12 | 1976-03-12 | Method and apparatus for shaping pipe ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2761576A JPS52111437A (en) | 1976-03-12 | 1976-03-12 | Method and apparatus for shaping pipe ends |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52111437A JPS52111437A (en) | 1977-09-19 |
| JPS6129823B2 true JPS6129823B2 (nl) | 1986-07-09 |
Family
ID=12225830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2761576A Granted JPS52111437A (en) | 1976-03-12 | 1976-03-12 | Method and apparatus for shaping pipe ends |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52111437A (nl) |
-
1976
- 1976-03-12 JP JP2761576A patent/JPS52111437A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52111437A (en) | 1977-09-19 |
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