JPS6186028A - 端部増肉板巻き鋼管の製造方法 - Google Patents
端部増肉板巻き鋼管の製造方法Info
- Publication number
- JPS6186028A JPS6186028A JP20565084A JP20565084A JPS6186028A JP S6186028 A JPS6186028 A JP S6186028A JP 20565084 A JP20565084 A JP 20565084A JP 20565084 A JP20565084 A JP 20565084A JP S6186028 A JPS6186028 A JP S6186028A
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- steel pipe
- pipe
- plate
- steel
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 110
- 239000010959 steel Substances 0.000 title claims abstract description 110
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims 2
- 238000005096 rolling process Methods 0.000 abstract description 16
- 238000005452 bending Methods 0.000 abstract description 12
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/005—Processes combined with methods covered by groups B21D1/00 - B21D31/00 characterized by the material of the blank or the workpiece
- B21D35/006—Blanks having varying thickness, e.g. tailored blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20565084A JPS6186028A (ja) | 1984-10-02 | 1984-10-02 | 端部増肉板巻き鋼管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20565084A JPS6186028A (ja) | 1984-10-02 | 1984-10-02 | 端部増肉板巻き鋼管の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6186028A true JPS6186028A (ja) | 1986-05-01 |
| JPS6341654B2 JPS6341654B2 (enrdf_load_stackoverflow) | 1988-08-18 |
Family
ID=16510400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20565084A Granted JPS6186028A (ja) | 1984-10-02 | 1984-10-02 | 端部増肉板巻き鋼管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6186028A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430617A (zh) * | 2011-11-03 | 2012-05-02 | 湖北三江航天万山特种车辆有限公司 | 钣金大圆角加工装置 |
| CN103465031A (zh) * | 2013-09-23 | 2013-12-25 | 苏州市环宇汽车配件有限公司 | 消音器外壳的成型焊接装置 |
-
1984
- 1984-10-02 JP JP20565084A patent/JPS6186028A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430617A (zh) * | 2011-11-03 | 2012-05-02 | 湖北三江航天万山特种车辆有限公司 | 钣金大圆角加工装置 |
| CN103465031A (zh) * | 2013-09-23 | 2013-12-25 | 苏州市环宇汽车配件有限公司 | 消音器外壳的成型焊接装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6341654B2 (enrdf_load_stackoverflow) | 1988-08-18 |
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