DE127420C - - Google Patents
Info
- Publication number
- DE127420C DE127420C DENDAT127420D DE127420DA DE127420C DE 127420 C DE127420 C DE 127420C DE NDAT127420 D DENDAT127420 D DE NDAT127420D DE 127420D A DE127420D A DE 127420DA DE 127420 C DE127420 C DE 127420C
- Authority
- DE
- Germany
- Prior art keywords
- piston
- die
- work piece
- cylinder
- intermediate means
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 241001633942 Dais Species 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 3
- 230000036633 rest Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000994 depressed Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 230000001404 mediated Effects 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 239000002699 waste material Substances 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
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/021—Deforming sheet bodies
- B21D26/027—Means for controlling fluid parameters, e.g. pressure or temperature
-
- 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
- B21D51/00—Making hollow objects
- B21D51/02—Making hollow objects characterised by the structure of the objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE127420C true DE127420C (fr) |
Family
ID=396007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT127420D Active DE127420C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE127420C (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2492690A1 (fr) * | 1980-10-24 | 1982-04-30 | Emhart Industires Inc | Procede et appareil pour le formage sous pression interne d'articles creux |
| EP0089293A1 (fr) * | 1982-03-17 | 1983-09-21 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." | Dispositif et procédé de contrôle du formage superplastique d'une pièce métallique |
-
0
- DE DENDAT127420D patent/DE127420C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2492690A1 (fr) * | 1980-10-24 | 1982-04-30 | Emhart Industires Inc | Procede et appareil pour le formage sous pression interne d'articles creux |
| EP0089293A1 (fr) * | 1982-03-17 | 1983-09-21 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." | Dispositif et procédé de contrôle du formage superplastique d'une pièce métallique |
| US4489579A (en) * | 1982-03-17 | 1984-12-25 | S.N.E.C.M.A. | Monitoring device and process of a metallic part superplastic forming |
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