GB1377118A - Extrusion methods and apparatus - Google Patents
Extrusion methods and apparatusInfo
- Publication number
- GB1377118A GB1377118A GB5555072A GB5555072A GB1377118A GB 1377118 A GB1377118 A GB 1377118A GB 5555072 A GB5555072 A GB 5555072A GB 5555072 A GB5555072 A GB 5555072A GB 1377118 A GB1377118 A GB 1377118A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- extruded metal
- extrusion
- dec
- extruding
- 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
- 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
- B21C31/00—Control devices, e.g. for regulating the pressing speed or temperature of metal; Measuring devices, e.g. for temperature of metal, combined with or specially adapted for use in connection with extrusion presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
Abstract
1377118 Extruding VEREINIGTE METALL - WERKE RANSHOFEN-BERNDORF AG 1 Dec 1972 [10 Dec 1971] 55550/72 Heading B3P [Also in Division G3] In a method of extruding metal the temperature of the extruded metal 3 is measured by a thermocouple composed of the extrusion die and the extruded metal, the measurement being used to control the speed of the extrusion ram 10 and hence the extrusion speed. The extruded metal 3 is contacted by a carbon block 5 mounted in a support 6 of the same metal as the extruded metal. The starting billet may be conically heated before extrusion, i.e. either the leading end is cooled or the trailing end heated. The extruded metal may be aluminium.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT1062571A AT313025B (en) | 1971-12-10 | 1971-12-10 | Method of extrusion |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1377118A true GB1377118A (en) | 1974-12-11 |
Family
ID=3623615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5555072A Expired GB1377118A (en) | 1971-12-10 | 1972-12-01 | Extrusion methods and apparatus |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT313025B (en) |
CH (1) | CH543908A (en) |
DE (1) | DE2260218A1 (en) |
GB (1) | GB1377118A (en) |
HU (1) | HU166599B (en) |
IT (1) | IT973855B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2192294A (en) * | 1986-06-30 | 1988-01-06 | Electricity Council | Method of heating |
WO1993019862A1 (en) * | 1992-04-06 | 1993-10-14 | Torben Bredal | Method for the extrusion of metal or plastic profiles and apparatus for working method |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH686766A5 (en) * | 1993-02-24 | 1996-06-28 | Alusuisse Lonza Services Ag | Temperature control of an extruder. |
FR2727335B1 (en) * | 1994-11-25 | 1997-05-30 | Hardouin Jean Pierre | METHOD AND DEVICE FOR EXTRUDING-SPINNING A LOW-TITLE ALUMINUM ALLOY |
CN112692090B (en) * | 2021-01-06 | 2022-08-26 | 重庆理工大学 | Forming device and processing method of light alloy wide thin plate |
-
1971
- 1971-12-10 AT AT1062571A patent/AT313025B/en not_active IP Right Cessation
-
1972
- 1972-10-05 HU HUME001572 patent/HU166599B/hu unknown
- 1972-11-30 CH CH1749972A patent/CH543908A/en not_active IP Right Cessation
- 1972-12-01 IT IT5443372A patent/IT973855B/en active
- 1972-12-01 GB GB5555072A patent/GB1377118A/en not_active Expired
- 1972-12-08 DE DE19722260218 patent/DE2260218A1/en not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2192294A (en) * | 1986-06-30 | 1988-01-06 | Electricity Council | Method of heating |
WO1993019862A1 (en) * | 1992-04-06 | 1993-10-14 | Torben Bredal | Method for the extrusion of metal or plastic profiles and apparatus for working method |
Also Published As
Publication number | Publication date |
---|---|
DE2260218A1 (en) | 1973-06-14 |
AT313025B (en) | 1974-01-25 |
HU166599B (en) | 1975-04-28 |
CH543908A (en) | 1973-11-15 |
IT973855B (en) | 1974-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1377118A (en) | Extrusion methods and apparatus | |
GB1352456A (en) | Method of and an apparatus for producing tubes by extrusion | |
BE769382A (en) | PROCESS FOR THE TRANSFORMATION OF THERMOPLASTIC MATERIALS, IN PARTICULAR PETROLEUM WAXES, INTO EXTRUDED PRODUCTS AND TUBE FOR ROLLING IN THE WORK OF THIS PROCESS | |
ES443253A1 (en) | Method of and device for making rods, tubes and profiled articles | |
CA1028981A (en) | Extruding die for hot hydrostatic extrusion of aluminum and aluminum alloy | |
GB1333226A (en) | Process for the continuous extrusion of metals | |
GB1265671A (en) | ||
Hogland et al. | Hydrostatic Extrusion of Nonferrous Metal Sections and Tubes | |
GB1335820A (en) | Extrusion of metals | |
JPS53125257A (en) | Extruding method for aluminum alloy containing mg and cu as alloy element at high temperature by hydrostatic pressure | |
GB814979A (en) | Metal sheet or strip with integrally formed inflatable passageways | |
ES378048A1 (en) | Extruding thermoplastic sheet onto coolingdrum | |
GB1377370A (en) | Extrusion press and a method of extruding | |
GB1030947A (en) | Process and equipment for the production of elongated hollow bodies | |
CA962816A (en) | Method of forming glass disks for use in metal extrusion press | |
GB1287438A (en) | Preforming of work-hardening materials | |
GB1287892A (en) | ||
Ruppin et al. | Direct Extrusion With Constant Exit Temperature--Use of Variable Extrusion Speed | |
Chadwick | Hot Metal Extrusion Apparatus Which Controls Extrusion Through Die to Effect Isothermal Conditions | |
Akeret | Extrusion of Aluminum- Analysis of Thermal Phenomena for Different Operating Conditions | |
GB1431884A (en) | Method of and apparatus for hot extruding metals | |
Ruppin et al. | Direct Extrusion With Constant Exit Temperature-- Introduction of Axial Ingot Temperature Gradients | |
BE780636A (en) | IMPROVED PROCESS FOR SELF-COLORING ALUMINUM AND ITS ALLOYS BY ANODIC OXIDATION | |
Dalheimer | External Influences on Temperature Control During Extrusion | |
GB1444104A (en) | Method for manufacturing zirconium tubing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |