CN1190036A - Production process of steel wire with waste rail by rolling and drawing - Google Patents
Production process of steel wire with waste rail by rolling and drawing Download PDFInfo
- Publication number
- CN1190036A CN1190036A CN97121796A CN97121796A CN1190036A CN 1190036 A CN1190036 A CN 1190036A CN 97121796 A CN97121796 A CN 97121796A CN 97121796 A CN97121796 A CN 97121796A CN 1190036 A CN1190036 A CN 1190036A
- Authority
- CN
- China
- Prior art keywords
- rail
- steel wire
- wire
- rolling
- waste
- 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
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- Metal Extraction Processes (AREA)
- Metal Rolling (AREA)
Abstract
The production processes include cutting waste rail, centralized rolling of wire material, controlled cooling to obtain sorbite wire material, and final cold drawing, rough drawing, lead-bath quenching and deep drawing to produce qualified steel wire.
Description
The invention belongs to a kind of deep processing and produce the manufacture craft of steel wire, particularly use the waste and old steel rail rolled wire technology of deep processing production steel wire again.
Current highway and railway construction develop rapidly, annual rail of replacing by railway and produce in the rail process defective rail only China the hundreds of thousands ton is just arranged, utilizing once more of these waste and old steel rails is exactly very valuable and problem development prospect.
The object of the present invention is to provide a kind of producing process with steel wire with waste rail by rolling and drawing with refuse reclamation.
Technical scheme of the present invention is: waste and old steel rail cutting is come, and rolled wire in the first category set obtains the sorbitizing wire rod through the control cooling again, then by cold drawn, rough, patenting, after the deep-draw process is produced finished product.
Concrete steps with production process of steel wire with waste rail by rolling and drawing are:
(1) divide the cutting of three parts to come waste and old steel rail with CUT or water under high pressure, be divided into rail head, the web of the rail, the flange of rail after the rail cutting, be used for rolled wire again in the category set, rolling after control cooling again, to obtain the sorbitizing wire rod.
(2) wire rod is cold drawn to the steel wire of required diameter, with rough, patenting, deep-draw process again, produces qualified steel wire at last according to the different mining of required steel wire diameter.
This technical process is through practice, and its product quality is good, can be up to state standards fully, and possess inexpensive characteristics.
Claims (2)
1, a kind of production process of steel wire with waste rail by rolling and drawing of using, it is characterized in that: it is to divide the cutting of three parts to come waste and old steel rail, rolled wire in elder generation's category set, obtain the sorbitizing wire rod through control cooling again, then by cold drawn, rough, patenting, after the deep-draw process is produced finished product.
2, a kind of production process of steel wire with waste rail by rolling and drawing of using as claimed in claim 1, it is characterized in that: the concrete steps of its producing process are as follows:
(1) divide the cutting of three parts to come waste and old steel rail with CUT or water under high pressure, be divided into rail head, the web of the rail, the flange of rail after the rail cutting, be used for rolled wire again in the category set, rolling after control cooling again, to obtain the sorbitizing wire rod.
(2) wire rod is cold drawn to the steel wire of required diameter, with rough, patenting, deep-draw process again, produces qualified steel wire at last according to the different mining of required steel wire diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97121796A CN1190036A (en) | 1997-12-23 | 1997-12-23 | Production process of steel wire with waste rail by rolling and drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97121796A CN1190036A (en) | 1997-12-23 | 1997-12-23 | Production process of steel wire with waste rail by rolling and drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1190036A true CN1190036A (en) | 1998-08-12 |
Family
ID=5176453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97121796A Pending CN1190036A (en) | 1997-12-23 | 1997-12-23 | Production process of steel wire with waste rail by rolling and drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1190036A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157091B (en) * | 2007-11-22 | 2010-04-07 | 郴州市伊斯达实业有限公司 | Method for disintegrating relayable rails |
| TWI551366B (en) * | 2013-12-25 | 2016-10-01 | The use of round steel wire rolling forming thin steel sheet and steel fiber forming method | |
| CN114985448A (en) * | 2022-03-03 | 2022-09-02 | 滦南县兴凯盛科技有限公司 | Method for rolling strip steel by using waste heavy rail steel |
-
1997
- 1997-12-23 CN CN97121796A patent/CN1190036A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157091B (en) * | 2007-11-22 | 2010-04-07 | 郴州市伊斯达实业有限公司 | Method for disintegrating relayable rails |
| TWI551366B (en) * | 2013-12-25 | 2016-10-01 | The use of round steel wire rolling forming thin steel sheet and steel fiber forming method | |
| CN114985448A (en) * | 2022-03-03 | 2022-09-02 | 滦南县兴凯盛科技有限公司 | Method for rolling strip steel by using waste heavy rail steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |