CS202586B2 - Method of multistage shaping of cups in the steppingly shifted thin steel band and device for executing the same - Google Patents
Method of multistage shaping of cups in the steppingly shifted thin steel band and device for executing the same Download PDFInfo
- Publication number
- CS202586B2 CS202586B2 CS778039A CS803977A CS202586B2 CS 202586 B2 CS202586 B2 CS 202586B2 CS 778039 A CS778039 A CS 778039A CS 803977 A CS803977 A CS 803977A CS 202586 B2 CS202586 B2 CS 202586B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- die
- punch
- cup
- forming
- cups
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000007493 shaping process Methods 0.000 title claims description 9
- 229910000831 Steel Inorganic materials 0.000 title claims description 4
- 239000010959 steel Substances 0.000 title claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 238000004080 punching Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 238000004049 embossing Methods 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000000750 progressive effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 239000011888 foil Substances 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007858 starting material 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
- B21D22/206—Deep-drawing articles from a strip in several steps, the articles being coherent with the strip during the operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Making Paper Articles (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Table Devices Or Equipment (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2656758A DE2656758C3 (de) | 1976-12-15 | 1976-12-15 | Verfahren und Vorrichtung zum mehrstufigen Entformen von Näpfen in ein schrittweise vorgeschobenes, dünnes Metallband |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS202586B2 true CS202586B2 (en) | 1981-01-30 |
Family
ID=5995581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS778039A CS202586B2 (en) | 1976-12-15 | 1977-12-02 | Method of multistage shaping of cups in the steppingly shifted thin steel band and device for executing the same |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4241599A (Direct) |
| AT (1) | AT352501B (Direct) |
| BE (1) | BE861886A (Direct) |
| CA (1) | CA1080043A (Direct) |
| CS (1) | CS202586B2 (Direct) |
| DE (1) | DE2656758C3 (Direct) |
| FR (1) | FR2374107A1 (Direct) |
| GB (1) | GB1587926A (Direct) |
| NL (1) | NL165390C (Direct) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4352393A (en) * | 1980-09-02 | 1982-10-05 | Caterpillar Tractor Co. | Heat exchanger having a corrugated sheet with staggered transition zones |
| WO1990014993A1 (en) * | 1989-05-30 | 1990-12-13 | Gradual Pty. Ltd. | Method and apparatus for the fabrication of 3-dimensional blanks |
| DE4123371C1 (en) * | 1991-07-15 | 1992-12-03 | Guenther Dr.-Ing. 5927 Erndtebrueck De Kaupert | Simultaneous moulding of various depressions in metal foil - uses sequentially several partial punches from work centre towards periphery |
| GB2298605B (en) * | 1995-03-04 | 1997-08-06 | British Aerospace | Forming an aluminium alloy component |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1183A (en) * | 1839-06-21 | John g | ||
| FR988510A (fr) * | 1944-01-04 | 1951-08-28 | Procédé et appareillage perfectionnés pour la fabrication de plaques ou bandes àempreintes multiples au moyen de feuilles minces en matière plastique | |
| US2743518A (en) * | 1953-07-17 | 1956-05-01 | Victor F Zahodiakin | Method of manufacturing a sheet metal socket element |
| NL277120A (Direct) * | 1961-06-27 | |||
| US3194047A (en) * | 1962-04-24 | 1965-07-13 | Budd Co | Method of making a metal sandwich structure panel |
| US3307387A (en) * | 1963-12-11 | 1967-03-07 | Rohr Corp | Method and apparatus for perforating and corrugating metallic ribbon |
| GB1202995A (en) * | 1967-08-22 | 1970-08-26 | Guenther Kaupert | An apparatus for multistage moulding of cups into an advancing thin metal strip, and a finished foil produced by the said apparatus |
-
1976
- 1976-12-15 DE DE2656758A patent/DE2656758C3/de not_active Expired
-
1977
- 1977-11-15 AT AT816677A patent/AT352501B/de not_active IP Right Cessation
- 1977-11-25 FR FR7735647A patent/FR2374107A1/fr active Granted
- 1977-12-02 CS CS778039A patent/CS202586B2/cs unknown
- 1977-12-09 GB GB51300/77A patent/GB1587926A/en not_active Expired
- 1977-12-12 US US05/859,457 patent/US4241599A/en not_active Expired - Lifetime
- 1977-12-12 NL NL7713715.A patent/NL165390C/xx not_active IP Right Cessation
- 1977-12-14 CA CA293,093A patent/CA1080043A/en not_active Expired
- 1977-12-15 BE BE183485A patent/BE861886A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2656758B2 (de) | 1980-03-06 |
| NL165390B (nl) | 1980-11-17 |
| CA1080043A (en) | 1980-06-24 |
| NL165390C (nl) | 1981-04-15 |
| BE861886A (fr) | 1978-03-31 |
| DE2656758C3 (de) | 1980-10-30 |
| DE2656758A1 (de) | 1978-06-22 |
| US4241599A (en) | 1980-12-30 |
| FR2374107A1 (fr) | 1978-07-13 |
| GB1587926A (en) | 1981-04-15 |
| ATA816677A (de) | 1979-02-15 |
| FR2374107B1 (Direct) | 1982-12-10 |
| NL7713715A (nl) | 1978-06-19 |
| AT352501B (de) | 1979-09-25 |
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