JPS626886B2 - - Google Patents
Info
- Publication number
- JPS626886B2 JPS626886B2 JP57018332A JP1833282A JPS626886B2 JP S626886 B2 JPS626886 B2 JP S626886B2 JP 57018332 A JP57018332 A JP 57018332A JP 1833282 A JP1833282 A JP 1833282A JP S626886 B2 JPS626886 B2 JP S626886B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- outer periphery
- small diameter
- end plate
- corner
- 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
- 238000000034 method Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 7
- 230000001788 irregular Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000009966 trimming Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010959 steel 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/21—Deep-drawing without fixing the border of the blank
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57018332A JPS58135732A (ja) | 1982-02-04 | 1982-02-04 | 端板を備えた筒体の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57018332A JPS58135732A (ja) | 1982-02-04 | 1982-02-04 | 端板を備えた筒体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58135732A JPS58135732A (ja) | 1983-08-12 |
JPS626886B2 true JPS626886B2 (US20080094685A1-20080424-C00004.png) | 1987-02-14 |
Family
ID=11968681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57018332A Granted JPS58135732A (ja) | 1982-02-04 | 1982-02-04 | 端板を備えた筒体の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58135732A (US20080094685A1-20080424-C00004.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0350953Y2 (US20080094685A1-20080424-C00004.png) * | 1985-06-28 | 1991-10-30 | ||
CN105537350A (zh) * | 2008-09-18 | 2016-05-04 | 住友电气工业株式会社 | 压制品和用于制造压制品的方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH054898Y2 (US20080094685A1-20080424-C00004.png) * | 1986-06-26 | 1993-02-08 | ||
KR100279508B1 (ko) * | 1997-03-31 | 2001-04-02 | 아다치 마사루 | 프레스가공에 의한 토크 컨버터의 코너부 형성방법 |
IT1297735B1 (it) * | 1997-11-28 | 1999-12-20 | Attrezzeria Mv & C Snc | Stampo di imbutitura e coniatura per la fabbricazione di recipienti metallici e simili |
IT1297736B1 (it) * | 1997-11-28 | 1999-12-20 | Attrezzeria Mv & C Snc | Stampo di imbutitura e coniatura per la fabbricazione di recipienti metallici e simili |
JP2006159232A (ja) * | 2004-12-06 | 2006-06-22 | Tsutsumi Industries Inc | プレス加工方法における薄板断面成型法 |
JP4879588B2 (ja) * | 2006-01-19 | 2012-02-22 | 新日本製鐵株式会社 | スプリングバックが抑制される引張強度が440MPa以上の自動車部品用金属板プレス成形方法 |
KR101295252B1 (ko) * | 2013-01-10 | 2013-08-12 | 세일메탈주식회사 | 금형을 이용한 에지 성형장치 |
WO2019167015A1 (en) * | 2018-03-01 | 2019-09-06 | Alireza Mardani | Production of reinforced double-layer parts |
-
1982
- 1982-02-04 JP JP57018332A patent/JPS58135732A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0350953Y2 (US20080094685A1-20080424-C00004.png) * | 1985-06-28 | 1991-10-30 | ||
CN105537350A (zh) * | 2008-09-18 | 2016-05-04 | 住友电气工业株式会社 | 压制品和用于制造压制品的方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS58135732A (ja) | 1983-08-12 |