JPS6199524A - 冷間ロ−ル成形方法 - Google Patents
冷間ロ−ル成形方法Info
- Publication number
- JPS6199524A JPS6199524A JP22021384A JP22021384A JPS6199524A JP S6199524 A JPS6199524 A JP S6199524A JP 22021384 A JP22021384 A JP 22021384A JP 22021384 A JP22021384 A JP 22021384A JP S6199524 A JPS6199524 A JP S6199524A
- Authority
- JP
- Japan
- Prior art keywords
- lip
- edge
- stock
- passes
- bending
- 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
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000005097 cold rolling Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims description 20
- 238000005452 bending Methods 0.000 abstract description 18
- 230000000630 rising effect Effects 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000002747 voluntary effect Effects 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
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 |
|---|---|---|---|
| JP22021384A JPS6199524A (ja) | 1984-10-19 | 1984-10-19 | 冷間ロ−ル成形方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22021384A JPS6199524A (ja) | 1984-10-19 | 1984-10-19 | 冷間ロ−ル成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6199524A true JPS6199524A (ja) | 1986-05-17 |
| JPS6227889B2 JPS6227889B2 (enrdf_load_stackoverflow) | 1987-06-17 |
Family
ID=16747655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22021384A Granted JPS6199524A (ja) | 1984-10-19 | 1984-10-19 | 冷間ロ−ル成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6199524A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5468765A (en) * | 1977-11-11 | 1979-06-02 | Hitachi Metals Ltd | Cold roll molding method |
-
1984
- 1984-10-19 JP JP22021384A patent/JPS6199524A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5468765A (en) * | 1977-11-11 | 1979-06-02 | Hitachi Metals Ltd | Cold roll molding method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6227889B2 (enrdf_load_stackoverflow) | 1987-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7610938B2 (en) | Cylindrical rod and method for manufacturing the same | |
| CN103286185B (zh) | 冲压零件的成形方法 | |
| RU2057606C1 (ru) | Способ изготовления профилей | |
| JPS5928410B2 (ja) | 厚肉電縫管の成形方法 | |
| CN110087790A (zh) | 金属板的成型方法、中间形状的设计方法、金属板的成型用模具、计算机程序以及记录介质 | |
| JPH07148528A (ja) | プレス成形方法 | |
| JPS6199524A (ja) | 冷間ロ−ル成形方法 | |
| JP3724135B2 (ja) | 異形断面条の製造方法 | |
| CN108698104A (zh) | 冲压成型品的制造方法 | |
| WO2020153494A1 (ja) | 剛性影響度分析方法、剛性影響度分析装置およびプログラム | |
| JP6870672B2 (ja) | プレス成形方法 | |
| JP3473868B2 (ja) | スプリングバック矯正方法 | |
| JPH09285825A (ja) | 角筒部品のプレス成形方法 | |
| JPS6064702A (ja) | 異形断面条の製造方法 | |
| RU2106216C1 (ru) | Способ изготовления гнутых профилей (варианты) | |
| JPH07284873A (ja) | ヒートシンク付きリードフレーム材の製造方法 | |
| US1620616A (en) | Method of making axle housings | |
| JPS61159223A (ja) | 複合金属板の曲げ加工方法 | |
| JP2003103307A (ja) | 閉断面部材の屈曲方法 | |
| JPS62168615A (ja) | 半導体装置のダイパツト成形金型 | |
| JPH04258338A (ja) | Ｌ形断面部材の塑性加工方法 | |
| JP2001071045A (ja) | 帯材からの絞り加工方法 | |
| RU2040992C1 (ru) | Способ изготовления замкнутых гнутых профилей | |
| JPS6137325A (ja) | Ｖ型ロ−ルによるパイプの成形法 | |
| JPS6317529B2 (enrdf_load_stackoverflow) |