JPS6141646B2 - - Google Patents
Info
- Publication number
- JPS6141646B2 JPS6141646B2 JP56053957A JP5395781A JPS6141646B2 JP S6141646 B2 JPS6141646 B2 JP S6141646B2 JP 56053957 A JP56053957 A JP 56053957A JP 5395781 A JP5395781 A JP 5395781A JP S6141646 B2 JPS6141646 B2 JP S6141646B2
- Authority
- JP
- Japan
- Prior art keywords
- blank
- sink
- sinks
- pair
- molding
- 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
- 238000000465 moulding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 description 8
- 230000037303 wrinkles Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
-
- 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
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 |
---|---|---|---|
JP56053957A JPS57168731A (en) | 1981-04-09 | 1981-04-09 | Monolithic forming of double sink |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56053957A JPS57168731A (en) | 1981-04-09 | 1981-04-09 | Monolithic forming of double sink |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57168731A JPS57168731A (en) | 1982-10-18 |
JPS6141646B2 true JPS6141646B2 (de) | 1986-09-17 |
Family
ID=12957175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56053957A Granted JPS57168731A (en) | 1981-04-09 | 1981-04-09 | Monolithic forming of double sink |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57168731A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4231213C2 (de) * | 1992-09-18 | 1997-04-03 | Benteler Werke Ag | Verfahren zum Herstellen eines trägerartigen Formkörpers |
CN105414299B (zh) * | 2015-12-03 | 2018-05-29 | 湖北三江航天红阳机电有限公司 | 一种回转体零件拉深成形装置及方法 |
-
1981
- 1981-04-09 JP JP56053957A patent/JPS57168731A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57168731A (en) | 1982-10-18 |
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