IT1273122B - In-line drawing machine for wire conductors, essentially without draw plate, and corresponding drawing method - Google Patents
In-line drawing machine for wire conductors, essentially without draw plate, and corresponding drawing methodInfo
- Publication number
- IT1273122B IT1273122B ITTO940267A ITTO940267A IT1273122B IT 1273122 B IT1273122 B IT 1273122B IT TO940267 A ITTO940267 A IT TO940267A IT TO940267 A ITTO940267 A IT TO940267A IT 1273122 B IT1273122 B IT 1273122B
- Authority
- IT
- Italy
- Prior art keywords
- wire
- rings
- essentially
- draw plate
- wire conductors
- Prior art date
Links
- 239000004020 conductor Substances 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Metal Extraction Processes (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Abstract
Drawing machine 1 constructed such as to have each successive ring 3 with speed of take-up greater than that of the preceding ring, but without the wire 5 going through the draw plate. There are then placed between the various drawing rings 3 other heating rings 7 in which the conductor wire 5 moves without contact. These rings 7 are connected to a frequency generator and can be individually adjusted in intensity, so that the wire in passing through them is heated by induction. The temperature is determined by the speed of transit of the wire 5 and by the intensity of the current frequency; the elongation is determined by the increment between the various rings 3. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO940267A IT1273122B (en) | 1994-04-12 | 1994-04-12 | In-line drawing machine for wire conductors, essentially without draw plate, and corresponding drawing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO940267A IT1273122B (en) | 1994-04-12 | 1994-04-12 | In-line drawing machine for wire conductors, essentially without draw plate, and corresponding drawing method |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO940267A0 ITTO940267A0 (en) | 1994-04-12 |
ITTO940267A1 ITTO940267A1 (en) | 1995-10-12 |
IT1273122B true IT1273122B (en) | 1997-07-04 |
Family
ID=11412443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO940267A IT1273122B (en) | 1994-04-12 | 1994-04-12 | In-line drawing machine for wire conductors, essentially without draw plate, and corresponding drawing method |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1273122B (en) |
-
1994
- 1994-04-12 IT ITTO940267A patent/IT1273122B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITTO940267A1 (en) | 1995-10-12 |
ITTO940267A0 (en) | 1994-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990429 |