CN105886711A - Steel wire quenching technology - Google Patents
Steel wire quenching technology Download PDFInfo
- Publication number
- CN105886711A CN105886711A CN201610407661.5A CN201610407661A CN105886711A CN 105886711 A CN105886711 A CN 105886711A CN 201610407661 A CN201610407661 A CN 201610407661A CN 105886711 A CN105886711 A CN 105886711A
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- CN
- China
- Prior art keywords
- steel
- quenching
- steel wire
- wires
- wire
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The invention provides a steel wire quenching technology. The steel wire quenching technology comprises the following operation steps that 1, wires are distributed, wherein every 6-7 steel wire rings at a tire opening are arranged in a line, and then the wires are stacked layer by layer to form a steel belt; 2, cutting-off is conducted, wherein the steel belt is sent into a cutting-off machine to be cut into uniform steel segments, and the steel segments are bundled into small bundles within phi100; 3, the steel wires bundled into small bundles are hooked into a quenching tank through a steel hook bundle by bundle, the quenching tank is put into a quenching furnace, the quenching furnace is heated to 830 DEG C to 870 DEG, the temperature is maintained for 1 h to 3 h, the steel wires are fired well in the whole furnace, and the discharging time ranges from 0.4 h to 0.6 h; 4, the treated steel wires are immersed into a quenching medium to be rapidly cooled, and quenched steel wires are obtained after cooling is conducted. According to the steel wire quenching method, due to the fact that the whole furnace firing and bundled quenching method is adopted, the steel wires can be completely quenched, heating is uniform, each steel wire and each bundle of the steel wires can be completely quenched from inside to outside, the crushing rate of the steel wires on a crusher can reach 100%, and the quenching quality of the steel wires is greatly improved.
Description
Technical field
The present invention relates to a kind of metal abrasives technical field, particularly relate to a kind of quenching steel wire technique.
Background technology
Steel wire occupies critically important status in national economy, and quenching steel wire heat treatment is in the production process of steel wire
Critically important operation.Quenching steel wire heat-treating methods is a lot, with Muffle furnace heating side of quenching in hot melt lead
The existing one-hundred-year history of method.At present, this method also occupies leading position in Production for Steel Wire industry.This method
Advantage be that heat energy is big, dv value can accomplish the highest, yield is high, body of heater length, the steel wire time in stove
Length, austenitizing are abundant.Shortcoming is that local temperature is uneven in stove, and in stove, arrangement position is different and is subject to for steel wire
Heat is inconsistent thus causes each bar steel wire properties to differ greatly.
Summary of the invention
Present invention seek to address that the deficiencies in the prior art, and a kind of quenching steel wire technique is provided, steel wire can be made complete
Full quenching, is heated consistent, improves the quenching quality of steel wire.
The present invention for achieving the above object, by the following technical solutions: a kind of quenching steel wire technique, its feature exists
In, including following operating procedure:
1., sub-wire: being arranged in a row by 6-7 root every after tire mouth wire loop degumming, another layer one is stacked
Rise and form a steel band；
2., cut off: steel band uses the mode to female feeding send into the steel section cutting into uniformity in cutting machine,
And it is bundled into wisp within ￠ 100；
3., by the steel wire steel being bundled into wisp hook a bundle bundle hook and put in glowing furnace in quenching bath, then will
Glowing furnace is heated to 830 DEG C-870 DEG C and keeps 1-3 hour, is cooked by whole for steel wire stove, and the time of coming out of the stove is 0.4-0.6
Hour；
4., it is then immersed in having in quenching media and quickly cools down, after cooling, i.e. obtain the steel wire of quenching.
The 1. middle tire mouth wire loop degumming of described step uses leading screw degumming machine to process.
The steel segment length that 2. described step cuts into is 500mm-700mm.
The invention has the beneficial effects as follows: quenching steel wire method of the present invention is owing to using whole stove to cook, and point bundle quenches
Method, therefore can make steel wire quench completely, is heated consistent, every steel wire, and often bundle steel wire is whole
All through hardening, can make steel wire percentage of damage on pulverizer reach 100%, substantially increase the quenching quality of steel wire.
And it is simple, easily operated to quench, and improves the production efficiency of enterprise, has saved cost, and has been greatly improved
The economic benefit of enterprise.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
Embodiment 1
A kind of quenching steel wire technique, including following operating procedure:
1., sub-wire: tire mouth wire loop uses every 6-7 root after leading screw degumming machine degumming be arranged in a row, then
One steel band of the most stacked formation；
2., cut off: use the mode to female feeding to send into steel band and cutting machine cuts into 500mm-700mm
Steel section, and be bundled into wisp within ￠ 100；
3., by the steel wire steel being bundled into wisp hook a bundle bundle hook and put in glowing furnace in quenching bath, then will
Glowing furnace is heated to 830 DEG C and keeps 3 hours, is cooked by whole for steel wire stove, and the time of coming out of the stove is 0.6 hour；
4., it is then immersed in having in quenching media and quickly cools down, after cooling, i.e. obtain the steel wire of quenching.
Embodiment 2
A kind of quenching steel wire technique, including following operating procedure:
1., sub-wire: tire mouth wire loop uses every 6-7 root after leading screw degumming machine degumming be arranged in a row, then
One steel band of the most stacked formation；
2., cut off: use the mode to female feeding to send into steel band and cutting machine cuts into 500mm-700mm
Steel section, and be bundled into wisp within ￠ 100；
3., by the steel wire steel being bundled into wisp hook a bundle bundle hook and put in glowing furnace in quenching bath, then will
Glowing furnace is heated to 870 DEG C and keeps 1 hour, is cooked by whole for steel wire stove, and the time of coming out of the stove is 0.4 hour；
4., it is then immersed in having in quenching media and quickly cools down, after cooling, i.e. obtain the steel wire of quenching.
Above the present invention is exemplarily described, it is clear that the present invention implements and do not limited by aforesaid way
System, as long as have employed method design and the various improvement that carry out of technical scheme of the present invention, or the most improved directly
It is applied to other occasion, all within protection scope of the present invention.
Claims (3)
1. a quenching steel wire technique, it is characterised in that include following operating procedure:
1., sub-wire: being arranged in a row by 6-7 root every after tire mouth wire loop degumming, another layer one is stacked
Rise and form a steel band；
2., cut off: steel band uses the mode to female feeding send into the steel section cutting into uniformity in cutting machine,
And it is bundled into wisp within ￠ 100；
3., by the steel wire steel being bundled into wisp hook a bundle bundle hook and put in glowing furnace in quenching bath, then will
Glowing furnace is heated to 830 DEG C-870 DEG C and keeps 1-3 hour, is cooked by whole for steel wire stove, and the time of coming out of the stove is 0.4-0.6
Hour；
4., it is then immersed in having in quenching media and quickly cools down, after cooling, i.e. obtain the steel wire of quenching.
Quenching steel wire technique the most according to claim 1, it is characterised in that described step 1. middle tire
Tire mouth wire loop degumming uses leading screw degumming machine to process.
Quenching steel wire technique the most according to claim 1, it is characterised in that 2. described step cuts into
Steel segment length be 500mm-700mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407661.5A CN105886711A (en) | 2016-06-03 | 2016-06-03 | Steel wire quenching technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407661.5A CN105886711A (en) | 2016-06-03 | 2016-06-03 | Steel wire quenching technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105886711A true CN105886711A (en) | 2016-08-24 |
Family
ID=56730397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610407661.5A Pending CN105886711A (en) | 2016-06-03 | 2016-06-03 | Steel wire quenching technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105886711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586933A (en) * | 2017-09-19 | 2018-01-16 | 南京钢铁股份有限公司 | A kind of roller bottom type annealing furnace small-sized bar charging technique |
| CN110343842A (en) * | 2019-07-31 | 2019-10-18 | 安徽普力森特钢有限公司 | A kind of quenching steel wire technique |
-
2016
- 2016-06-03 CN CN201610407661.5A patent/CN105886711A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586933A (en) * | 2017-09-19 | 2018-01-16 | 南京钢铁股份有限公司 | A kind of roller bottom type annealing furnace small-sized bar charging technique |
| CN110343842A (en) * | 2019-07-31 | 2019-10-18 | 安徽普力森特钢有限公司 | A kind of quenching steel wire technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |