CH503525A - Method for operating a hydraulic pipe and extrusion press - Google Patents
Method for operating a hydraulic pipe and extrusion pressInfo
- Publication number
- CH503525A CH503525A CH759770A CH759770A CH503525A CH 503525 A CH503525 A CH 503525A CH 759770 A CH759770 A CH 759770A CH 759770 A CH759770 A CH 759770A CH 503525 A CH503525 A CH 503525A
- Authority
- CH
- Switzerland
- Prior art keywords
- operating
- hydraulic pipe
- extrusion press
- extrusion
- press
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, bars, tubes
- B21C23/085—Making tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/21—Presses specially adapted for extruding metal
- B21C23/217—Tube extrusion presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Control Of Presses (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691927396 DE1927396C3 (en) | 1969-05-29 | Device for holding the mandrel axially in relation to the die in a pipe extrusion press |
Publications (1)
Publication Number | Publication Date |
---|---|
CH503525A true CH503525A (en) | 1971-02-28 |
Family
ID=5735523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH759770A CH503525A (en) | 1969-05-29 | 1970-05-22 | Method for operating a hydraulic pipe and extrusion press |
Country Status (6)
Country | Link |
---|---|
US (1) | US3709013A (en) |
JP (1) | JPS4926188B1 (en) |
AT (1) | AT300508B (en) |
CH (1) | CH503525A (en) |
FR (1) | FR2048967A5 (en) |
GB (1) | GB1312703A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3868841A (en) * | 1973-03-30 | 1975-03-04 | Aluminum Co Of America | Process and means for making thick end tube and pipe |
DE2704652A1 (en) * | 1977-02-04 | 1978-08-17 | Schloemann Siemag Ag | ARRANGEMENT FOR LIMITING THE DORN STROKE IN METAL EXTRUSION AND TUBE PRESSES |
US4523444A (en) * | 1982-12-13 | 1985-06-18 | Fuchs Jr Francis J | Methods of and apparatus for controlling the gap between a mandrel and die during extrusion |
DE102005001764A1 (en) * | 2004-01-15 | 2005-10-06 | Sms Eumuco Gmbh | Method for regulating the position of a piercing punch of an extrusion press for producing hollow profiles |
CN100443208C (en) * | 2006-11-10 | 2008-12-17 | 钱宗富 | Method for extruding and stretching short pipe to long pipe and its cold extrusion device |
CN102380517B (en) * | 2011-10-19 | 2014-03-26 | 浙江工业大学 | Multifunctional vibration extrusion die based on electro-hydraulic servo driving |
CN102581054B (en) * | 2012-02-29 | 2014-03-26 | 浙江工业大学 | High frequent chattering cold extruding die possessing ejection rod |
US9486849B2 (en) | 2012-09-12 | 2016-11-08 | Ube Machinery Corporation, Ltd. | Double-action extrusion press |
JP5979491B2 (en) * | 2012-11-12 | 2016-08-24 | 宇部興産機械株式会社 | Double acting extrusion press |
JP6232745B2 (en) | 2013-05-24 | 2017-11-22 | 宇部興産機械株式会社 | Double acting extrusion press |
CN103447339A (en) * | 2013-08-23 | 2013-12-18 | 浙江工业大学 | Triaxial high-frequency composite flutter cold extrusion die |
WO2015083536A1 (en) | 2013-12-04 | 2015-06-11 | 宇部興産機械株式会社 | Direct double-action extrusion press |
CN104084440B (en) * | 2014-07-22 | 2016-04-13 | 株洲市文佳实业有限公司 | The shaped device of forging molding is squeezed for plastic deformation |
CN104226871B (en) * | 2014-07-22 | 2016-08-24 | 株洲市文佳实业有限公司 | Plastic deformation squeezes forging molding method |
CN112170760B (en) * | 2020-08-27 | 2022-09-16 | 天津市天锻压力机有限公司 | Vertical rotary extrusion hydraulic press |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2063562A (en) * | 1934-04-12 | 1936-12-08 | Sparks Processes Inc | Manufacture of extruded metal shapes by hot hydraulic extrusion |
US3362208A (en) * | 1965-01-07 | 1968-01-09 | Reynolds Metals Co | Extruding metal members of varying wall thickness |
-
1970
- 1970-05-06 GB GB2190270A patent/GB1312703A/en not_active Expired
- 1970-05-08 AT AT417870A patent/AT300508B/en not_active IP Right Cessation
- 1970-05-19 US US00038826A patent/US3709013A/en not_active Expired - Lifetime
- 1970-05-22 CH CH759770A patent/CH503525A/en not_active IP Right Cessation
- 1970-05-28 JP JP45045237A patent/JPS4926188B1/ja active Pending
- 1970-05-29 FR FR7019657A patent/FR2048967A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3709013A (en) | 1973-01-09 |
JPS4926188B1 (en) | 1974-07-06 |
FR2048967A5 (en) | 1971-03-19 |
GB1312703A (en) | 1973-04-04 |
DE1927396A1 (en) | 1970-12-10 |
AT300508B (en) | 1972-07-25 |
DE1927396B2 (en) | 1977-04-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT302779B (en) | Method and device for corrugating pipes | |
CH503525A (en) | Method for operating a hydraulic pipe and extrusion press | |
CH506206A (en) | Method for operating a converter arrangement | |
DE2253480B2 (en) | PROCESS FOR DECARBING A METAL MELT | |
CH502870A (en) | Method for creating curved surfaces | |
AT319698B (en) | Device for pressing at least one nut into a workpiece | |
CH558722A (en) | PROCESS FOR CONTINUOUSLY CREATING A LITHOGRAPHIC SURFACE. | |
CH496491A (en) | Method and device for hydro-mechanical pull-up | |
CH543011A (en) | Method for connecting two pipe sections that are at least approximately perpendicular to one another | |
CH444794A (en) | Method and tool for extruding a material blank | |
CH485500A (en) | Hydromechanical drawing method | |
CH408350A (en) | Method and multiple metering pump on a hydraulic system for synchronous actuation of a large number of working cylinders in the system | |
AT314921B (en) | Device for connecting pipes | |
NL167006C (en) | METHOD FOR CARRYING OUT WORK ON A WATER DRAINED. | |
CH539355A (en) | Method for operating a flexible power-coupling converter | |
CH532447A (en) | Device for welding pipes into pipe plates | |
AT308494B (en) | Process for hydrostatic extrusion | |
AT266542B (en) | Method and device for operating a metal extrusion press | |
CH536197A (en) | Method for sealing a surface | |
AT291040B (en) | Device for the controlled driving of one or more piston-cylinder arrangements for the hydraulic operation of a window | |
AT305317B (en) | Method of making a metal template | |
AT304230B (en) | Method and device for producing a welded joint | |
CH453267A (en) | Method and device for replacing a first die with a second die | |
CH508843A (en) | Method and system for applying a protective layer to a hose, in particular a fire hose | |
AT302782B (en) | Method and tool for pressing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |