JPS5588902A - Cold working method for metallic wire - Google Patents
Cold working method for metallic wireInfo
- Publication number
- JPS5588902A JPS5588902A JP16247578A JP16247578A JPS5588902A JP S5588902 A JPS5588902 A JP S5588902A JP 16247578 A JP16247578 A JP 16247578A JP 16247578 A JP16247578 A JP 16247578A JP S5588902 A JPS5588902 A JP S5588902A
- Authority
- JP
- Japan
- Prior art keywords
- section
- metallic wire
- area
- reducing
- rectangular section
- 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 Rolling (AREA)
- Metal Extraction Processes (AREA)
Abstract
PURPOSE: To enlarge the area reduction per one pass, and to apply the cold work to the metallic wire, by rolling two opposite faces of metallic wire with plural couples of flat rollers gradually reducing the section area into a rectangular section, and then, by reducing the area with the caliber roll, etc., into a circular section.
CONSTITUTION: The opposite two faces of the metallic wire W of a circular section, are pressed by plural couples of flat rollers 1, 2, 3, 4... being located at alternately perpendicular positions, in order to successively reduce the section area into a rectangular section b, c, d, e. At the final stage of the area reduction, the section area of the metallic wire W of rectangular section is reduced by the caliber rollers 5, 6, or dies, forming the metallic wire with circular section. As a result, the area reduction per one pass can be so large as 30W40% by reducing the section area with the flat rollers into the rectangular section, and besides, the degree of work hardening is small; hereby, the quality of the metallic wire is not deteriorated, and the overall work amount can be made large.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16247578A JPS5588902A (en) | 1978-12-26 | 1978-12-26 | Cold working method for metallic wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16247578A JPS5588902A (en) | 1978-12-26 | 1978-12-26 | Cold working method for metallic wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5588902A true JPS5588902A (en) | 1980-07-05 |
Family
ID=15755321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16247578A Pending JPS5588902A (en) | 1978-12-26 | 1978-12-26 | Cold working method for metallic wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5588902A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4924867A (en) * | 1972-06-29 | 1974-03-05 | ||
| JPS506428A (en) * | 1973-05-19 | 1975-01-23 | ||
| JPS5057943A (en) * | 1973-08-06 | 1975-05-20 | ||
| JPS53142356A (en) * | 1977-05-19 | 1978-12-12 | Shirudo Kougiyou Kk | Continuous rolling process and line for oestenite stainless steel |
-
1978
- 1978-12-26 JP JP16247578A patent/JPS5588902A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4924867A (en) * | 1972-06-29 | 1974-03-05 | ||
| JPS506428A (en) * | 1973-05-19 | 1975-01-23 | ||
| JPS5057943A (en) * | 1973-08-06 | 1975-05-20 | ||
| JPS53142356A (en) * | 1977-05-19 | 1978-12-12 | Shirudo Kougiyou Kk | Continuous rolling process and line for oestenite stainless steel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5614006A (en) | Rolling method for thick plate | |
| JPS53146954A (en) | Rolling mill | |
| JPS5588902A (en) | Cold working method for metallic wire | |
| JPS55139102A (en) | Rolling method for strip | |
| JPS55153622A (en) | Straightener for shape of strip | |
| JPS5630018A (en) | Shape controlling method for sheet rolling work | |
| JPS571503A (en) | Manufacture of strip material for use of spiral spring | |
| JPS53118258A (en) | Method of manufacturing steel strip | |
| JPS5630011A (en) | Rolling method for metallic strip | |
| JPS56111504A (en) | Strip mill | |
| JPS5725217A (en) | Working method for scroll lap for scroll compressor | |
| JPS5437058A (en) | Method of producting metal pipe with plurality of grooves and projections | |
| JPS53119256A (en) | Steel plate rolling method | |
| JPS55100822A (en) | Straightening method for h-beam with roller | |
| JPS5561302A (en) | Rolling method for metallic sheet with high yield | |
| JPS57168702A (en) | Combination rolling method in rolling for wire and bar | |
| JPS53118259A (en) | Continuous cold rolling mill | |
| JPS56131002A (en) | Changing method for roll crown | |
| JPS56165505A (en) | Working method for conical ring member | |
| JPS57146408A (en) | Manufacture of extremely thin tape | |
| JPS5428766A (en) | Method of straightening flatness of hot rolled coils | |
| JPS5575803A (en) | Rolling method for plate | |
| JPS53108856A (en) | Controlling method for sahape and plate crown in rolling mill | |
| JPS57149006A (en) | Rolling method of steel sheet having ununiform thickness in width direction | |
| JPS5630010A (en) | Rolling and straightening method for strip |