JPS5585660A - Continuously annealing method for aluminum wire - Google Patents
Continuously annealing method for aluminum wireInfo
- Publication number
- JPS5585660A JPS5585660A JP15375978A JP15375978A JPS5585660A JP S5585660 A JPS5585660 A JP S5585660A JP 15375978 A JP15375978 A JP 15375978A JP 15375978 A JP15375978 A JP 15375978A JP S5585660 A JPS5585660 A JP S5585660A
- Authority
- JP
- Japan
- Prior art keywords
- aluminum wire
- wire
- groove
- transformer
- current
- 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.)
- Pending
Links
Classifications
-
- 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
- C21D9/60—Continuous furnaces for strip or wire with induction heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
PURPOSE:To anneal an aluminum wire continuously and effectively by always forming a closed loop while contacting both aluminum wires circulating round a roll having a V-form groove and by heating the wire with an induction current. CONSTITUTION:Closed loop 4 is formed with upper side sheave 3 and lower side sheave 4, and loop 4 is pierced through current transformer 5 to generate an induction current. This current is regulated with slide transformer 6 at the primary side of transformer 5 to adjust the heating temp. to a desired annealing temp., thereby continuoulsy annealing running aluminum wire 1. At this time, as sheave 2 grooved roll 7 having V-form groove 8 is used, and aluminum wire I1 entering groove 8 and aluminum wire I2 leaving it are contacted directly to form loop 4. As a result, even if there are thin oxide films on the surfaces of wires I1, I2, conducting state is held by the mechanical friction of them to effectively heat wire 1. The angle theta between both side walls 9, 9 of groove 8 is pref. set to 50-70 deg.C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15375978A JPS5585660A (en) | 1978-12-14 | 1978-12-14 | Continuously annealing method for aluminum wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15375978A JPS5585660A (en) | 1978-12-14 | 1978-12-14 | Continuously annealing method for aluminum wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5585660A true JPS5585660A (en) | 1980-06-27 |
Family
ID=15569501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15375978A Pending JPS5585660A (en) | 1978-12-14 | 1978-12-14 | Continuously annealing method for aluminum wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5585660A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0263439A2 (en) * | 1986-10-08 | 1988-04-13 | S.A.M.P. S.p.A. Meccanica di Precisione | Electromagnetic induction furnace for the thermic treatment of wires |
| CN112481478A (en) * | 2020-12-14 | 2021-03-12 | 吴江市神州机械有限公司 | Continuous itinerant type annealing equipment for bare aluminum wire |
-
1978
- 1978-12-14 JP JP15375978A patent/JPS5585660A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0263439A2 (en) * | 1986-10-08 | 1988-04-13 | S.A.M.P. S.p.A. Meccanica di Precisione | Electromagnetic induction furnace for the thermic treatment of wires |
| EP0263439A3 (en) * | 1986-10-08 | 1989-08-23 | S.A.M.P. S.p.A. Meccanica di Precisione | Electromagnetic induction furnace for the thermic treatment of wires |
| CN112481478A (en) * | 2020-12-14 | 2021-03-12 | 吴江市神州机械有限公司 | Continuous itinerant type annealing equipment for bare aluminum wire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3058840A (en) | Induction strip heating apparatus | |
| JPS5585660A (en) | Continuously annealing method for aluminum wire | |
| GB1109039A (en) | Method and apparatus for producing improved metallic strip material | |
| US4117295A (en) | Apparatus for annealing of wire | |
| US2427485A (en) | Electric induction furnace for continuously heating metal strip | |
| GB1346745A (en) | Infrared radiation source and method of manufacture | |
| SU495812A3 (en) | Installation for continuous longitudinal corrugation of thermoplastic sheet blanks | |
| EP0349299B2 (en) | A method and apparatus for heating a metallic elongated product | |
| GB743404A (en) | Improvements in or relating to tinned copper wire | |
| AU521204B2 (en) | Continuous austempering of steel wire and strip | |
| JPS5381413A (en) | Annealing apparatus for copper and copper alloy tube by induction heating | |
| US4186041A (en) | Method and device for insulating covering of cables | |
| JPS52115314A (en) | Control device dor induction motor | |
| JPS53129879A (en) | Process-durable insuladted wire | |
| JPS635844B2 (en) | ||
| JPS52122945A (en) | Induction heating device | |
| JPS54125555A (en) | Production method for sheath heater | |
| JPS548646A (en) | Method of coating | |
| JPS5297314A (en) | Method and equipment for running induction heating for heating uniform ly lengthwise direction of upset metal pipe | |
| EP0263439A3 (en) | Electromagnetic induction furnace for the thermic treatment of wires | |
| JPS52110432A (en) | Manufacturing method of winding for electric induction appliance | |
| JPS564212A (en) | Superconductive coil | |
| JPS5311110A (en) | Continous annealing apparatus for wire material | |
| JPS52122941A (en) | Induction heating device | |
| JPS5333304A (en) | Connection between commutator and conductor |