GB1136552A - A method of and apparatus for continuously annealing metal wires - Google Patents
A method of and apparatus for continuously annealing metal wiresInfo
- Publication number
- GB1136552A GB1136552A GB5397165A GB5397165A GB1136552A GB 1136552 A GB1136552 A GB 1136552A GB 5397165 A GB5397165 A GB 5397165A GB 5397165 A GB5397165 A GB 5397165A GB 1136552 A GB1136552 A GB 1136552A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- electrodes
- pulleys
- electrode
- over
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0004—Devices wherein the heating current flows through the material to be heated
- H05B3/0009—Devices wherein the heating current flows through the material to be heated the material to be heated being in motion
-
- 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
- B21C9/00—Cooling, heating or lubricating drawing material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/62—Continuous furnaces for strip or wire with direct resistance heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
1,136,552. Annealing wire. GEOFFROY. DELORE, and GODDERIDGE & CIE. 20 Dec., 1965 [18 Dec., 1964], No. 53971/65. Heading H5H. [Also in Division C7] In a method and apparatus for annealing metal wire by direct resistance heating the wire is advanced over a number of rotary electrodes so that it is in contact with each over a small arc. Movement of the wire is effected by an input capstan upstream of the electrodes and by the final electrode which has a pair of pulleys associated with it, the final electrode and pulleys and the other electrodes being driven from the input capstan. Adjustable means, such as a pair of pulleys at least one of which is movable in relation to its associated electrode, are provided for maintaining the wire in contact with the intermediate electrodes over a small arc. As illustrated, wire 1 enters by input capstan 2 and passes over electrodes 3, 6 and final electrode 10, the zone between electrodes 3 and 6 forming a heating zone and that between electrodes 6 and 10, in which the wire is maintained in a protective atmosphere in tube 16, forming an annealing zone. The wire is then cooled during its passage through tube 18 through which coolant is circulated by pump 20. On the shaft of capstan 2 is mounted a pulley 25 (Fig. 2) which through a speed selector 28 drives pulley 31 mounted on the shaft of electrode 10. The latter is geared to pulleys 11 and 12, pulley 12 having on its shaft a further pulley 42 (Fig. 4, not shown) over which runs a belt driving electrodes 3 and 6. These are provided with coolant by pump 20 and have associated with them pulleys 4, 5 and 7, 8 respectively, these pulleys being grooved so that the position of the wire on the electrode may be adjusted to avoid localized wear.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR999112A FR1448787A (en) | 1964-12-18 | 1964-12-18 | Method and device for continuous annealing of metal wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1136552A true GB1136552A (en) | 1968-12-11 |
Family
ID=8845079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5397165A Expired GB1136552A (en) | 1964-12-18 | 1965-12-20 | A method of and apparatus for continuously annealing metal wires |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1483374C3 (en) |
| FR (1) | FR1448787A (en) |
| GB (1) | GB1136552A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226333A (en) * | 2018-09-30 | 2019-01-18 | 珠海格力电工有限公司 | Continuous annealing wire drawing machine and bare copper wire surface quality improving method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD160550A3 (en) * | 1981-02-02 | 1983-09-14 | Rothenburg Draht Seilwerk | METHOD FOR THE DIRECT ELECTRICAL RESISTANCE SUPERVISION OF METALLIC WORKPIECES |
| CN106702130B (en) * | 2017-04-01 | 2018-08-07 | 深圳市藤莱机电有限公司 | Metal wire annealing device |
-
1964
- 1964-12-18 FR FR999112A patent/FR1448787A/en not_active Expired
-
1965
- 1965-12-17 DE DE19651483374 patent/DE1483374C3/en not_active Expired
- 1965-12-20 GB GB5397165A patent/GB1136552A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226333A (en) * | 2018-09-30 | 2019-01-18 | 珠海格力电工有限公司 | Continuous annealing wire drawing machine and bare copper wire surface quality improving method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1483374B2 (en) | 1975-01-16 |
| DE1483374C3 (en) | 1975-08-21 |
| FR1448787A (en) | 1966-03-18 |
| DE1483374A1 (en) | 1969-05-22 |
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