CN101524705A - Cold rolling method of metal rod and metal wire - Google Patents
Cold rolling method of metal rod and metal wire Download PDFInfo
- Publication number
- CN101524705A CN101524705A CN200910030418A CN200910030418A CN101524705A CN 101524705 A CN101524705 A CN 101524705A CN 200910030418 A CN200910030418 A CN 200910030418A CN 200910030418 A CN200910030418 A CN 200910030418A CN 101524705 A CN101524705 A CN 101524705A
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- China
- Prior art keywords
- cold rolling
- metal
- rolling method
- roller mill
- metal wire
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- 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.)
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- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The invention discloses a cold rolling method for a metal rod and a metal wire. A roller mill is used for rolling. Rollers of the roller mill are tapered rollers. The surfaces of the tapered surfaces are concavo-convex. The invention realizes convenient operation, cold-rolling and low production cost.
Description
Technical field:
The present invention relates to the milling method of a kind of metal bar, line.
Background technology:
Existing metal bar, line are rolling, and roll adopts the hot rolling mode, can not carry out cold rolling.
Summary of the invention:
The object of the present invention is to provide a kind of easy to operately, can realize metal bar, the line cold rolling process of cold rolling work.
Technical solution of the present invention is:
A kind of metal bar, line cold rolling process adopt roller mill to be rolled, and it is characterized in that: each roll of roller mill adopts tapered roller, and the tapered roller surface is the concaveconvex structure form.
Roller mill is a three-high mill.
The present invention is easy to operate, can realize cold rolling work, and production cost is low.
Description of drawings:
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the roller mill configuration diagram of one embodiment of the invention.
The specific embodiment:
A kind of metal bar, line cold rolling process adopt three-high mill to be rolled, and each roll 1 of three-high mill adopts tapered roller, and the tapered roller surface is the concaveconvex structure form.
Claims (2)
1, a kind of metal bar, line cold rolling process adopt roller mill to be rolled, and it is characterized in that: each roll of roller mill adopts tapered roller, and the tapered roller surface is the concaveconvex structure form.
2, metal bar according to claim 1, line cold rolling process is characterized in that: roller mill is a three-high mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910030418A CN101524705A (en) | 2009-04-10 | 2009-04-10 | Cold rolling method of metal rod and metal wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910030418A CN101524705A (en) | 2009-04-10 | 2009-04-10 | Cold rolling method of metal rod and metal wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101524705A true CN101524705A (en) | 2009-09-09 |
Family
ID=41092862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910030418A Pending CN101524705A (en) | 2009-04-10 | 2009-04-10 | Cold rolling method of metal rod and metal wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101524705A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941204A (en) * | 2018-06-04 | 2018-12-07 | 北京科技大学 | A kind of double tapered working roll and its roll contour design method |
-
2009
- 2009-04-10 CN CN200910030418A patent/CN101524705A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941204A (en) * | 2018-06-04 | 2018-12-07 | 北京科技大学 | A kind of double tapered working roll and its roll contour design method |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090909 |