CN106180250A - A kind of allumen steel wire production process - Google Patents
A kind of allumen steel wire production process Download PDFInfo
- Publication number
- CN106180250A CN106180250A CN201610655124.2A CN201610655124A CN106180250A CN 106180250 A CN106180250 A CN 106180250A CN 201610655124 A CN201610655124 A CN 201610655124A CN 106180250 A CN106180250 A CN 106180250A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire
- zinc
- diameter
- steel
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
- B21C37/042—Manufacture of coated wire or bars
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
- C23C2/18—Removing excess of molten coatings from elongated material
- C23C2/185—Tubes; Wires
Abstract
A kind of allumen steel wire production process, select 82B steel wire rod, galvanizing first and drawing afterwards technique produces, and when steel wire semi-finished product are zinc-plated, zinc liquid temperature is 440 470 DEG C, carries out drawing after wire galvanization on straight drawing machine, after plating, drawing total draught controls 16 25%, after drawing, steel wire intermediate-frequency heating furnace carries out heating tempering, and temperature is 250 320 DEG C, is finally polished, speed controls at 70 110m/min, and Steel Wire Surface of the present invention is smooth, corrosion resistant performance good, mechanical performance meets technology requirement.
Description
Technical field
The present invention relates to a kind of allumen steel wire production process, belong to metallic article processing technique field.
Background technology
Allumen steel wire is mainly used in the rope bar in large-scale Trade City, shopping center, stadiums, the support of exhibitions venue
Depression bar, hales rope etc. in transport hub, and the allumen intensity of steel wire height of existing market is on the low side, and allumen steel wire is usual
Being directly to deliver goods after plating, surface smoothness is bad, and decay resistance is the strongest, it is impossible to fully meet market demands, and the present invention provides
A kind of smooth surface, the allumen steel wire that antiseptic property is good, mechanical performance reaches again requirement.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that a kind of allumen steel wire production process, solve
Certainly steel wire surface quality and antiseptic property problem, improves steel wire comprehensive mechanical performance.
The technical scheme is that
(1) material choice
82B steel wire rod selected by raw material；
(2) semi-finished product determine
Rerolled steel filament diameter is pressed formula and is calculated: D=1.1 σ2/σ0 2D, wherein D is process wire, and d is finished steel filament diameter, σ
For finished product intensity of steel wire, σ0For process wire intensity；
(3) drawing for the first time: formulate drawing process according to total draught, determines drawing passes, formulates mould pass size, work
Cone and calibrating strap technological parameter；
(4) zinc-aluminium-alloy
Zinc-aluminium-alloy technique, air knife specification should be 50 60 times of steel wire diameter, and nitrogen flow control is: the steel wire of 2 3mm
Nitrogen pressure is at 0.4m3The steel wire nitrogen pressure of about/h, 3 4mm is at 0.5 0.8m3The steel wire nitrogen pressure of/h, more than 4mm
At 0.8 1.2m3/ h, zinc liquid temperature and alloy temperature scope are 440 470 DEG C；
(5) plating after drawing, be tempered and polish
After plating, drawing total draught controls 16 25%, and during heating in medium frequency, temperature range is 250 320 DEG C, mainly avoids back
Fire fragility, speed controls at 70 110m/min, it is achieved drawing, polissoir and the linkage of intermediate frequency furnace equipment electrical equipment, delays time to control；
The type LZ-1/760+10/600+G800 that wire drawing produces；
(6) packaging
In order to ensure that transport and Steel Wire Surface are not damaged by transportation, take-up mode uses wooden wheel take-up, on wooden wheel
Two suspension ring of Fang Caiyong directly lift by crane, and during packaging, around pack with thin plastic sheeting, PC plate and adhesive tape, wooden wheel a size of:
High 400mm X internal diameter 350mm X external diameter 800mm, packaging quality: every wheel load 650 ± 5 kilograms.
Beneficial effects of the present invention:
Steel Wire Surface is smooth, antiseptic property good, mechanical performance meets technology requirement.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail:
A kind of allumen steel wire production process of the present invention, including implementing step as follows:
(1) material choice
82B steel wire rod selected by raw material；
(2) semi-finished product determine
Rerolled steel filament diameter is pressed formula and is calculated: D=1.1 σ2/σ0 2D, wherein D is process wire, and d is finished steel filament diameter, σ
For finished product intensity of steel wire, σ0For process wire intensity；
(3) drawing for the first time: formulate drawing process according to total draught, determines drawing passes, formulates mould pass size, work
Cone and calibrating strap technological parameter；
(4) zinc-aluminium-alloy
Zinc-aluminium-alloy technique, air knife specification should be 50 60 times of steel wire diameter, and nitrogen flow control is: the steel wire of 2 3mm
Nitrogen pressure is at 0.4m3The steel wire nitrogen pressure of about/h, 3 4mm is at 0.5 0.8m3The steel wire nitrogen pressure of/h, more than 4mm
At 0.8 1.2m3/ h, zinc liquid temperature and alloy temperature scope are 440 470 DEG C；
(5) plating after drawing, be tempered and polish
After plating, drawing total draught controls 16 25%, and during heating in medium frequency, temperature range is 250 320 DEG C, mainly avoids back
Fire fragility, speed controls at 70 110m/min, it is achieved drawing, polissoir and the linkage of intermediate frequency furnace equipment electrical equipment, delays time to control；
The type LZ-1/760+10/600+G800 that wire drawing produces；
(6) packaging
In order to ensure that transport and Steel Wire Surface are not damaged by transportation, take-up mode uses wooden wheel take-up, on wooden wheel
Two suspension ring of Fang Caiyong directly lift by crane, and during packaging, around pack with thin plastic sheeting, PC plate and adhesive tape, wooden wheel a size of:
High 400mm X internal diameter 350mm X external diameter 800mm, packaging quality: every wheel load 650 ± 5 kilograms.
Claims (1)
1. an allumen steel wire production process, it is characterised in that include implementing as follows step:
(1) material choice
82B steel wire rod selected by raw material；
(2) semi-finished product determine
Rerolled steel filament diameter is pressed formula and is calculated: D=1.1 σ2/σ0 2D, wherein D is process wire, and d is finished steel filament diameter, σ
For finished product intensity of steel wire, σ0For process wire intensity；
(3) drawing for the first time: formulate drawing process according to total draught, determines drawing passes, formulates mould pass size, work
Cone and calibrating strap technological parameter；
(4) zinc-aluminium-alloy
Zinc-aluminium-alloy technique, air knife specification should be 50 60 times of steel wire diameter, and nitrogen flow control is: the steel wire of 2 3mm
Nitrogen pressure is at 0.4m3The steel wire nitrogen pressure of about/h, 3 4mm is at 0.5 0.8m3The steel wire nitrogen pressure of/h, more than 4mm
At 0.8 1.2m3/ h, zinc liquid temperature and alloy temperature scope are 440 470 DEG C；
(5) plating after drawing, be tempered and polish
After plating, drawing total draught controls 16 25%, and during heating in medium frequency, temperature range is 250 320 DEG C, mainly avoids back
Fire fragility, speed controls at 70 110m/min, it is achieved drawing, polissoir and the linkage of intermediate frequency furnace equipment electrical equipment, delays time to control；
The type LZ-1/760+10/600+G800 that wire drawing produces；
(6) packaging
In order to ensure that transport and Steel Wire Surface are not damaged by transportation, take-up mode uses wooden wheel take-up, on wooden wheel
Two suspension ring of Fang Caiyong directly lift by crane, and during packaging, around pack with thin plastic sheeting, PC plate and adhesive tape, wooden wheel a size of:
High 400mm X internal diameter 350mm X external diameter 800mm, packaging quality: every wheel load 650 ± 5 kilograms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610655124.2A CN106180250A (en) | 2016-08-11 | 2016-08-11 | A kind of allumen steel wire production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610655124.2A CN106180250A (en) | 2016-08-11 | 2016-08-11 | A kind of allumen steel wire production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106180250A true CN106180250A (en) | 2016-12-07 |
Family
ID=57514919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610655124.2A Pending CN106180250A (en) | 2016-08-11 | 2016-08-11 | A kind of allumen steel wire production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106180250A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453099A (en) * | 2020-11-24 | 2021-03-09 | 梓兰特线（厦门）科技有限公司 | Production method of Z-shaped special-shaped steel wire |
| CN112547818A (en) * | 2020-11-24 | 2021-03-26 | 梓兰特线（厦门）科技有限公司 | Production method of Z-shaped special-shaped steel wire |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030070279A1 (en) * | 2001-10-11 | 2003-04-17 | Harding Richard D. | Methods and systems for the continuous in-line coating and fabrication of spiraled steel rebar for concrete structures |
| EP2436808A1 (en) * | 2010-09-30 | 2012-04-04 | NV Bekaert SA | Multi-filament with annealed copper core and drawn steel layer |
| CN102747396A (en) * | 2012-06-28 | 2012-10-24 | 贵州钢绳股份有限公司 | Technology for electrogalvanizing of specially-shaped steel wire |
| CN105316615A (en) * | 2015-12-09 | 2016-02-10 | 河北工业大学 | Production line and process of fine steel wires hot-dip coated with zinc-aluminum alloy |
| CN105414220A (en) * | 2015-11-05 | 2016-03-23 | 贵州钢绳股份有限公司 | Production technology of high strength galvanized steel wires |
-
2016
- 2016-08-11 CN CN201610655124.2A patent/CN106180250A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030070279A1 (en) * | 2001-10-11 | 2003-04-17 | Harding Richard D. | Methods and systems for the continuous in-line coating and fabrication of spiraled steel rebar for concrete structures |
| EP2436808A1 (en) * | 2010-09-30 | 2012-04-04 | NV Bekaert SA | Multi-filament with annealed copper core and drawn steel layer |
| CN102747396A (en) * | 2012-06-28 | 2012-10-24 | 贵州钢绳股份有限公司 | Technology for electrogalvanizing of specially-shaped steel wire |
| CN105414220A (en) * | 2015-11-05 | 2016-03-23 | 贵州钢绳股份有限公司 | Production technology of high strength galvanized steel wires |
| CN105316615A (en) * | 2015-12-09 | 2016-02-10 | 河北工业大学 | Production line and process of fine steel wires hot-dip coated with zinc-aluminum alloy |
Non-Patent Citations (4)
| Title |
|---|
| 万建成等: "《架空导线应用技术》", 30 June 2015, 中国电力出版社 * |
| 张宗前: "大规格高强度合金镀层钢丝生产研究", 《金属制品》 * |
| 曹晓明等: "《现代金属表面合金化技术》", 31 March 2007, 化学工业出版社 * |
| 李伟等: "超高强度镀锌钢丝生产工艺研究", 《金属制品》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453099A (en) * | 2020-11-24 | 2021-03-09 | 梓兰特线（厦门）科技有限公司 | Production method of Z-shaped special-shaped steel wire |
| CN112547818A (en) * | 2020-11-24 | 2021-03-26 | 梓兰特线（厦门）科技有限公司 | Production method of Z-shaped special-shaped steel wire |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |