CA919997A - Method and assembly for the production by hydroforming of large sheet metal parts - Google Patents
Method and assembly for the production by hydroforming of large sheet metal partsInfo
- Publication number
- CA919997A CA919997A CA055970A CA55970A CA919997A CA 919997 A CA919997 A CA 919997A CA 055970 A CA055970 A CA 055970A CA 55970 A CA55970 A CA 55970A CA 919997 A CA919997 A CA 919997A
- Authority
- CA
- Canada
- Prior art keywords
- hydroforming
- assembly
- production
- sheet metal
- metal parts
- 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
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
- B21D26/033—Deforming tubular bodies
- B21D26/043—Means for controlling the axial pusher
-
- 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
- B21D26/033—Deforming tubular bodies
- B21D26/039—Means for controlling the clamping or opening of the moulds
-
- 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
- B21D26/033—Deforming tubular bodies
- B21D26/041—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
- 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
- B21D26/033—Deforming tubular bodies
- B21D26/045—Closing or sealing means
-
- 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
- B21D26/033—Deforming tubular bodies
- B21D26/049—Deforming bodies having a closed end
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Forging (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR42000146 | 1968-07-04 | ||
FR42000257A FR95332E (en) | 1968-07-04 | 1968-12-17 | Process and assembly for the execution by hydroforming of parts of large dimensions, in particular in length. |
FR6909551A FR2039486A6 (en) | 1969-04-09 | 1969-04-09 | Forming workpieces having multiple differ- - ing dia profiles |
Publications (1)
Publication Number | Publication Date |
---|---|
CA919997A true CA919997A (en) | 1973-01-30 |
Family
ID=27249101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA055970A Expired CA919997A (en) | 1968-07-04 | 1969-07-02 | Method and assembly for the production by hydroforming of large sheet metal parts |
Country Status (4)
Country | Link |
---|---|
US (1) | US3630056A (en) |
CA (1) | CA919997A (en) |
DE (1) | DE1933494C3 (en) |
GB (1) | GB1279421A (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3837200A (en) * | 1972-02-09 | 1974-09-24 | Arrowhead Eng Corp | Apparatus for making sheet metal pulleys |
US4173136A (en) * | 1977-11-17 | 1979-11-06 | Schroth Wilhelm Heinrich | Method and apparatus for producing multiple groove V-belt pulleys |
DE2753463C2 (en) * | 1977-11-30 | 1984-10-04 | Vereinigte Edelstahlwerke Ag (Vew), Wien | Method and device for forming tubular bodies |
DE19513444C2 (en) * | 1995-04-13 | 1999-12-23 | Konrad Schnupp | Device for hydromechanical forming |
US5832766A (en) * | 1996-07-15 | 1998-11-10 | Crown Cork & Seal Technologies Corporation | Systems and methods for making decorative shaped metal cans |
US5746080A (en) * | 1995-10-02 | 1998-05-05 | Crown Cork & Seal Company, Inc. | Systems and methods for making decorative shaped metal cans |
FR2744380B1 (en) * | 1996-02-06 | 1998-08-28 | Bas En Basset Soc Ind De | INSTALLATION FOR THE MANUFACTURE OF PARTS BY HYDROFLAMBING |
US5829290A (en) * | 1996-02-14 | 1998-11-03 | Crown Cork & Seal Technologies Corporation | Reshaping of containers |
US5938389A (en) * | 1996-08-02 | 1999-08-17 | Crown Cork & Seal Technologies Corporation | Metal can and method of making |
US6623067B2 (en) | 1997-10-16 | 2003-09-23 | Magna International Inc. | Door seal interface structure for a motor vehicle space frame |
US6621037B2 (en) | 1997-10-16 | 2003-09-16 | Magna International Inc. | Welding material with conductive sheet and method |
US6346684B1 (en) | 1997-10-16 | 2002-02-12 | Cosma International Inc. | Welding material assembly and method |
US6689982B2 (en) | 1997-10-16 | 2004-02-10 | Magna International, Inc. | Apparatus and method for welding aluminum tubes |
US6302478B1 (en) | 1997-10-16 | 2001-10-16 | Cosma International Inc. | Hydroformed space frame joints therefor |
US6713707B2 (en) | 1997-10-16 | 2004-03-30 | Magna International, Inc. | Welding material and method without carrier |
HUP0004299A3 (en) | 1997-10-16 | 2002-03-28 | Cosma Internat Inc Aurora | Space frame for a motor vehicle and method of manufacturing the same |
US6533348B1 (en) | 1997-10-16 | 2003-03-18 | Cosma International Inc. | Modular space frame |
US6098437A (en) * | 1998-03-20 | 2000-08-08 | The Budd Company | Hydroformed control arm |
US6209372B1 (en) | 1999-09-20 | 2001-04-03 | The Budd Company | Internal hydroformed reinforcements |
US6566624B2 (en) | 2000-03-03 | 2003-05-20 | Magna International Inc. | Welding assembly with nestable conductive ends |
CN103047390B (en) * | 2012-12-25 | 2015-06-03 | 中南大学 | Variable pressure angle cam contour line design method applicable to sudden variable load |
CN103341997B (en) * | 2013-07-03 | 2015-04-08 | 中南大学 | Starting device of large-sized hydraulic press poppet valve and method for designing cam lift curve of starting device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1012154A (en) * | 1949-06-18 | 1952-07-07 | Emboutissage Hydraulique Moder | Stamping method and device |
US2713314A (en) * | 1952-03-24 | 1955-07-19 | Schaible Company | Apparatus for bulging hollow metal blanks to shape in a mold and control mechanism therefor |
US3072085A (en) * | 1959-05-08 | 1963-01-08 | American Radiator & Standard | Method and apparatus for producing hollow articles |
US3160130A (en) * | 1961-01-31 | 1964-12-08 | North American Aviation Inc | Forming method and means |
GB1083354A (en) * | 1963-12-21 | 1967-09-13 | Agency Ind Science Techn | A liquid pressure bulge forming apparatus and process |
US3335590A (en) * | 1964-08-07 | 1967-08-15 | Boeing Co | Accurate control system for axial load bulge forming |
NL136743C (en) * | 1965-06-03 | |||
US3358489A (en) * | 1965-08-13 | 1967-12-19 | Western Electric Co | Apparatus for forming bulbous articles |
-
1969
- 1969-07-01 GB GB33053/69A patent/GB1279421A/en not_active Expired
- 1969-07-01 US US838152A patent/US3630056A/en not_active Expired - Lifetime
- 1969-07-02 CA CA055970A patent/CA919997A/en not_active Expired
- 1969-07-02 DE DE1933494A patent/DE1933494C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1279421A (en) | 1972-06-28 |
DE1933494B2 (en) | 1977-08-25 |
US3630056A (en) | 1971-12-28 |
DE1933494A1 (en) | 1970-01-15 |
DE1933494C3 (en) | 1978-04-13 |
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