JPH0741522Y2 - 細径電縫管製造装置 - Google Patents
細径電縫管製造装置Info
- Publication number
- JPH0741522Y2 JPH0741522Y2 JP1985150006U JP15000685U JPH0741522Y2 JP H0741522 Y2 JPH0741522 Y2 JP H0741522Y2 JP 1985150006 U JP1985150006 U JP 1985150006U JP 15000685 U JP15000685 U JP 15000685U JP H0741522 Y2 JPH0741522 Y2 JP H0741522Y2
- Authority
- JP
- Japan
- Prior art keywords
- sgr
- side guide
- metal
- roll pair
- diameter
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000002184 metal Substances 0.000 claims description 70
- 239000011324 bead Substances 0.000 claims description 27
- 238000005096 rolling process Methods 0.000 claims description 23
- 238000003466 welding Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000003892 spreading Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985150006U JPH0741522Y2 (ja) | 1985-10-02 | 1985-10-02 | 細径電縫管製造装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985150006U JPH0741522Y2 (ja) | 1985-10-02 | 1985-10-02 | 細径電縫管製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6261315U JPS6261315U (enrdf_load_stackoverflow) | 1987-04-16 |
| JPH0741522Y2 true JPH0741522Y2 (ja) | 1995-09-27 |
Family
ID=31065743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985150006U Expired - Lifetime JPH0741522Y2 (ja) | 1985-10-02 | 1985-10-02 | 細径電縫管製造装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0741522Y2 (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950428A (ja) * | 1982-09-17 | 1984-03-23 | Nec Corp | 液晶表示装置 |
-
1985
- 1985-10-02 JP JP1985150006U patent/JPH0741522Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6261315U (enrdf_load_stackoverflow) | 1987-04-16 |
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