JPS5573420A - Drawing method and die for aluminum coated steel wire - Google Patents
Drawing method and die for aluminum coated steel wireInfo
- Publication number
- JPS5573420A JPS5573420A JP14681178A JP14681178A JPS5573420A JP S5573420 A JPS5573420 A JP S5573420A JP 14681178 A JP14681178 A JP 14681178A JP 14681178 A JP14681178 A JP 14681178A JP S5573420 A JPS5573420 A JP S5573420A
- Authority
- JP
- Japan
- Prior art keywords
- die
- steel wire
- aluminum coated
- coated steel
- working
- 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
Landscapes
- Metal Extraction Processes (AREA)
Abstract
PURPOSE: To increase the degree of working of one pass and improve working efficiency by series-arraying plural fluid lubricated wire drawing dies by way of sealant.
CONSTITUTION: When lubricant 4 is supplied to a die 2, it deposits on the surface of an aluminum coated steel wire 1 and is drawn into the die 2. It is gradually boosted by the lead-in part 2a and is abruptly boosted by the working part 2b. In this way the outside surface of the steel wire 1 is reduced without making direct contact with the inside surface of the die 2 by the high-pressure lubricating film between the outside surface of the aluminum coated steel wire 1 and the inside surface of the die 2. The steel wire is then led into the die 2' past the die 2. Then, the lubricant 4 is filled around the steel wire 1 in the hermetic chamber between the die 2 and 2' and the lubricating film of high pressing force is formed by the lead-in part 2'a and working part 2'b of the die 2', whereby the steel wire is drawn.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14681178A JPS5573420A (en) | 1978-11-28 | 1978-11-28 | Drawing method and die for aluminum coated steel wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14681178A JPS5573420A (en) | 1978-11-28 | 1978-11-28 | Drawing method and die for aluminum coated steel wire |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5573420A true JPS5573420A (en) | 1980-06-03 |
Family
ID=15416055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14681178A Pending JPS5573420A (en) | 1978-11-28 | 1978-11-28 | Drawing method and die for aluminum coated steel wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5573420A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111014325A (en) * | 2019-11-22 | 2020-04-17 | 上海交通大学 | Diameter-variable thin-walled tube drawing die capable of reducing friction |
CN111834046A (en) * | 2019-04-16 | 2020-10-27 | 中天电力光缆有限公司 | Preparation method of wire and wire |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4951156A (en) * | 1972-06-08 | 1974-05-17 | ||
JPS513705A (en) * | 1974-06-28 | 1976-01-13 | Taiko Electric Works Ltd | DEETATANMATSUSOCHITONO OTOKAKUNINHOSHIKI |
-
1978
- 1978-11-28 JP JP14681178A patent/JPS5573420A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4951156A (en) * | 1972-06-08 | 1974-05-17 | ||
JPS513705A (en) * | 1974-06-28 | 1976-01-13 | Taiko Electric Works Ltd | DEETATANMATSUSOCHITONO OTOKAKUNINHOSHIKI |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111834046A (en) * | 2019-04-16 | 2020-10-27 | 中天电力光缆有限公司 | Preparation method of wire and wire |
CN111014325A (en) * | 2019-11-22 | 2020-04-17 | 上海交通大学 | Diameter-variable thin-walled tube drawing die capable of reducing friction |
CN111014325B (en) * | 2019-11-22 | 2021-08-13 | 上海交通大学 | Diameter-variable thin-walled tube drawing die capable of reducing friction |
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