CN102513399A - Method for processing special wires for linear bearings - Google Patents
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000005097 cold rolling Methods 0.000 claims abstract description 31
- 238000005498 polishing Methods 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims abstract description 10
- 239000000956 alloy Substances 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 34
- 238000005096 rolling process Methods 0.000 claims description 32
- 238000005098 hot rolling Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000003672 processing method Methods 0.000 claims description 9
- 238000000137 annealing Methods 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 239000006104 solid solution Substances 0.000 claims description 5
- 230000003746 surface roughness Effects 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 4
- 239000007769 metal material Substances 0.000 abstract description 2
- 238000010622 cold drawing Methods 0.000 abstract 4
- 238000003723 Smelting Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005242 forging Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229910000967 As alloy Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
A method for processing special wires for linear bearings belongs to the technical field of metallic materials. In the invention, alloy required by special wires is smelted by adopting a conventional smelting method, and is then processed into corresponding coil rods through a heat-processing process according to the product requirement; the coil rods are processed through cold drawing after being subject to solution treatment; round wires treated through cold drawing are rolled into flat wires and rolled by hole patterns corresponding to the special wires in shape, and the finished cold-rolld product is treated through straightening, heating and polishing. The invention has the advantages that compared with a simplex cold drawing process, the cold-drawing and cold-rolling processes are adopted to solve the problems that special wire dies with comparatively complicated shapes, especial local thin-thickness parts of special wire dies are processed difficultly, and the linear bearings are difficult to pass through the special wire dies, so that the special wire side bending performance is obviously improved; meanwhile, a heat-processing process after the straightening is adopted to make up the shortage of cold-rolled mechanical property, so that the produced special wires have excellent comprehensive performance; and the method can be suitable for producing high-precision special wires with different cross sectional shapes.
Description
Technical field
The present invention relates to the processing method of a kind of linear bearing, belong to the metal material technical field with special-shaped silk.
Background technology
At present; The device that transmits operator's power in numerous equipment such as known airborne vehicle, haulage vehicle mechanical device adopts linkage usually; But in the ordinary course of things, the linkage complex structure, operating efficiency reduces; Its characteristics of motion increases the sensitiveness of manufacturing, alignment error, when high speed, will cause bigger vibration and dynamic loading; And mechanically like the shape of linkages such as aircraft, size and weight are restricted specific.In order to solve the many disadvantages of linkage; French Patent (FRP) number provides a kind of linear bearing of alternative linkage (linear bearing assembly structure sketch map such as Fig. 1) for the patent of EP1209371A1, ES2247042T3; This linear bearing has advantages such as accuracy height, shape are free, little, the light weight of taking up room; The main formation of its bearing comprises core slide bar 1 and fixed slip bar 2; Be that a kind of axially asymmetric, local thickness is thin, length reaches the special-shaped silk material more than 10 meters, the section configuration and the size of special-shaped silk are seen accompanying drawing 2,3, and this abnormal shape silk has strict demand to lateral bending, glacing flatness, surface smoothness, tensile strength and hardness.Processing methods such as casting, extrusion modling, soluble core technology are adopted in the production of present common special-shaped silk usually, but adopt said method all can not process the combination property requirement of satisfying the required each side of this abnormal shape silk.
Summary of the invention
The purpose of this invention is to provide a kind of production method of processing above-mentioned linear bearing with special-shaped silk, the special-shaped silk that adopts this method to produce can satisfy the needs of production of linear bearing.
The performance assessment criteria crucial for linear bearing is frictional force and idle stroke; And the critical component that influences its frictional force and idle stroke is special-shaped silk; Therefore special-shaped silk is proposed strict requirement, shown aspects such as special-shaped silk lateral bending, tensile strength, surface smoothness.The size of special-shaped silk, with the difference of linear bearing application, required special-shaped silk specification is different, and wherein the thinnest spot size of local thickness of special-shaped silk is merely 0.35mm, causes the difficulty of processing of special-shaped silk big.That the present invention has adopted is cold drawn+method that cold rolling+aligning+heat treatment+polishing combines, and make appearance and size, performance and the surface smoothness of special-shaped silk all reach designing requirement.Adopt cold drawn, the cold rolling method that combines, controlled cold drawn, the cold rolling deflection that is complementary, and, tensile strength is controlled in the desired scope through the adjustment rolling pass; Aligning and heat treatment make the lateral bending of special-shaped silk reach more satisfactory state; Through adopting the method for polishing, make the surface smoothness of special-shaped silk controlled; Thereby the frictional force when greatly reducing linear bearing work makes the idle stroke of linear bearing reduce to minimum.Guaranteed that finally linear bearing can free bend becomes different shape and can in narrow space, pass through, and has saved the space and the weight of plant equipment itself greatly.
Realize that the technical scheme that the present invention adopted is:
Technological process: gren rod → solution treatment → cold-drawn circle silk → solution treatment → cold rolling flat filament → solution treatment → cold rolling special-shaped silk → aligning → heat treatment → polishing → finished product
(1) select for use austenitic stainless steel as special-shaped silk raw material; Adopt conventional hot-working method that alloy material is forged and hot rolling; Select suitable forging temperature steel ingot to be forged into the square billet of certain specification; Be rolled into the wire rod of required specification, carry out solution treatment, with this as under go on foot cold worked blank;
(2) the hot rolling wire blank is carried out cold-drawn processing, carry out solution treatment after the cold-drawn, reroll that to process length-width ratio be 1: 1.1～2 flat filament, the sectional area of flat filament is 3～7 times of finished silk maximum secting area.Simultaneously, rolling flat filament is carried out solution treatment again, solid solution temperature is 1000～1200 ℃, and temperature retention time is 30～60min, is that a cold rolling special-shaped silk finished product is prepared through the flat filament of solution treatment;
(3) roll pass according to Fig. 4 carries out the rolling of Fig. 2 core slide bar 1 finished product, and core slide bar 1 cross-section lengths of different size is that 2.5～22mm, width are 1.0～10.0mm, and rolling tensile force is 150～1200Kg; It is rolling to carry out Fig. 3 fixed slip bar 2 finished products according to the roll pass of Fig. 5; Fixed slip bar 2 cross-section lengths of different size are that 2.5～25mm, width are 1.0～10.0mm; Rolling tensile force is 150～900Kg; Cold rolling being divided into of above specification is 4～6 passages, and the rolling process total deformation is controlled at 50%～80%;
(4) cold rolling finished product is carried out straightening processing, the aligning mode is horizontal, vertical 7～15 pairs of two-way alignings of aligning wheel, and aligning tension force is 300～500N;
(5) the special-shaped silk employing continuous annealing furnace behind the aligning is heat-treated, heat treating regime is 500～620 ℃ of temperature, tape running speed 2～6m/min, tension force 200～400N;
(6) the special-shaped silk after the heat treatment is carried out polishing again, adopt the mode of continuous polishing to polish, and carry out the tow sides polishing with the soft polishing wheel of 180～350 purposes.
The present invention has following advantage:
1. compare with the working special-shaped silk of single cold-drawn technology; The cold-drawn of the being adopted+cold rolling processing method that combines; Make special-shaped silk lateral bending (linearity) be improved significantly, solved the thin special-shaped silk Mould Machining difficulty of the complicated particularly local thickness of shape, worn the difficult problem of mould.
2. the aligning that the present invention adopted+heat treated processing method, its advantage is: first can eliminate rolling stress, further improves the linearity of special-shaped silk; Second can adjust the mechanical property (improve or reduce) of special-shaped silk, can remedy the deficiency of cold rolling state property ability, makes mechanical property reach optimum state.
The special-shaped silk that adopts above-mentioned processing method to produce, tensile strength R
m1100～1450MPa, elastic limit R
P0.05>=700MPa, hardness H
V380～450, surface roughness Ra≤0.4 μ m, lateral bending degree≤3.0mm/m.
Method of the present invention is applicable to the production of different cross section shape high-precision section silk.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is that this method is produced the assembly structure sketch map that special-shaped silk is assembled into linear bearing.
Fig. 2 is that this method is produced core slide bar schematic cross section.
Fig. 3 is that this method is produced the fixed slip bar schematic cross section
Fig. 4 is a core slide bar roll pass schematic cross-section.
Fig. 5 is a fixed slip bar roll pass schematic cross-section.
The special-shaped silk of Fig. 6 production and processing process figure.
1. core slide bars, 2. fixed slip bars, 3. core slide bar topping rolls, 4. core slide bar bottom rolls, 5 fixed slip bar topping rolls, 6. fixed slip bar bottom rolls among the figure
The specific embodiment
Further specify technical scheme of the present invention through the following example.
Select for use 1Cr18Ni9 as special-shaped silk raw material; According to the technological process of gren rod → solution treatment → cold-drawn circle silk → solution treatment → cold rolling flat filament → solution treatment → cold rolling special-shaped silk → aligning → heat treatment → polishing, the special-shaped silk technological parameter of production is controlled as follows:
(1) adopt conventional hot-working method to forge and hot rolling to the 1Cr18Ni9 alloy of selecting for use; Select suitable forging temperature steel ingot to be forged into the square billet of certain specification; Be rolled into the wire rod of required specification, carry out solution treatment, with this as under go on foot cold worked blank;
(2) the hot rolling wire blank is carried out cold-drawn processing; Cold-drawn circle silk specification is φ 3.8mm (core slide bar 1), φ 4.3mm (fixed slip bar 2); Carry out solution treatment after the cold-drawn; Reroll and process the flat filament that length-width ratio is 1: 1.6 (core slide bar 1), 1: 1.45 (fixed slip bar 2), the sectional area of flat filament is 3.2 times (core slide bars 1), 5.5 times (fixed slip bar 2) of finished silk maximum secting area.Simultaneously, rolling flat filament is carried out solution treatment again, solid solution temperature is 1050 ℃, and temperature retention time is 40min, is that a cold rolling special-shaped silk finished product is prepared through the flat filament of solution treatment;
(3) roll pass according to Fig. 4 carries out the rolling of Fig. 2 core slide bar 1 finished product, and core slide bar 1 cross-section lengths is that 4.0mm, width are 1.2mm, and rolling tensile force is 250Kg; It is rolling to carry out Fig. 3 fixed slip bar 2 finished products according to the roll pass of Fig. 5; Fixed slip bar 2 cross-section lengths are that 4.4mm, width are 1.2mm; Rolling tensile force is 170Kg, and cold rolling being divided into is 4 passages, and the rolling process total deformation is controlled at 63% (core slide bar 1), 76% (fixed slip bar 2);
(4) cold rolling finished product is carried out straightening processing, the aligning mode is horizontal, vertical 7～15 pairs of two-way alignings of aligning wheel, and aligning tension force is 350N;
(5) the special-shaped silk employing continuous annealing furnace behind the aligning is heat-treated, heat treatment temperature is that 500 ℃, tape running speed are that 3m/min, tension force are 250N;
(6) the special-shaped silk after the heat treatment is carried out polishing again, adopt the mode of continuous polishing to polish, and carry out the tow sides polishing with 320 purpose wool polishing wheels.
The special-shaped silk that adopts above-mentioned processing method to produce, its tensile strength R
m1300MPa, elastic limit R
P0.05870MPa, hardness H
V405, surface roughness Ra 0.3 μ m, lateral bending degree 2.0mm/m.
Select for use 1Cr17Ni7 as alloy material; According to the technological process of gren rod → solution treatment → cold-drawn circle silk → solution treatment → cold rolling flat filament → solution treatment → cold rolling special-shaped silk → aligning → heat treatment → polishing, the special-shaped silk technological parameter of production is controlled as follows:
(1) adopt conventional hot-working method to forge and hot rolling to the 1Cr17Ni7 alloy of selecting for use; Select suitable forging temperature steel ingot to be forged into the square billet of certain specification; Be rolled into the wire rod of required specification, carry out solution treatment, with this as under go on foot cold worked blank;
(2) the hot rolling wire blank is carried out cold-drawn processing; Cold-drawn circle silk specification is φ 6.0mm (core slide bar 1), φ 5.0mm (fixed slip bar 2); Carry out solution treatment after the cold-drawn; Reroll and process the flat filament that length-width ratio is 1: 1.2 (core slide bar 1), 1: 1.5 (fixed slip bar 2), the sectional area of flat filament is 4.0 times (core slide bars 1), 4.1 times (fixed slip bar 2) of finished silk maximum secting area.Simultaneously, rolling flat filament is carried out solution treatment again, solid solution temperature is 1080 ℃, and temperature retention time is 45min, is that a cold rolling special-shaped silk finished product is prepared through the flat filament of solution treatment;
(3) roll pass according to Fig. 4 carries out the rolling of Fig. 2 core slide bar 1 finished product, and core slide bar 1 cross-section lengths is that 6.2mm, width are 1.55mm, and rolling tensile force is 430Kg; It is rolling to carry out Fig. 3 fixed slip bar 2 finished products according to the roll pass of Fig. 5; Fixed slip bar 2 cross-section lengths are that 5.3mm, width are 1.34mm; Rolling tensile force is 270Kg, and cold rolling being divided into is 5 passages, and the rolling process total deformation is controlled at 75% (core slide bar 1), 62% (fixed slip bar 2);
(4) cold rolling finished product is carried out straightening processing, the aligning mode is horizontal, vertical 7～15 pairs of two-way alignings of aligning wheel, and aligning tension force is 380N;
(5) the special-shaped silk employing continuous annealing furnace behind the aligning is heat-treated, heat treatment temperature is that 550 ℃, tape running speed are that 2m/min, tension force are 300N;
(6) the special-shaped silk after the heat treatment is carried out polishing again, adopt the mode of continuous polishing to polish, and carry out the tow sides polishing with 300 purpose cloth matter polishing wheels.
The special-shaped silk that adopts above-mentioned processing method to produce, its tensile strength R
m1350MPa, elastic limit R
P0.05885MPa, hardness H
V410, surface roughness Ra 0.25 μ m, lateral bending degree 2.0mm/m.
Select for use 1Cr18Ni12 as alloy material; According to the technological process of gren rod → solution treatment → cold-drawn circle silk → solution treatment → cold rolling flat filament → solution treatment → cold rolling special-shaped silk → aligning → heat treatment → polishing, the special-shaped silk technological parameter of production is controlled as follows:
(1) adopt conventional hot-working method to forge and hot rolling to the 1Cr18Ni12 alloy of selecting for use; Select suitable forging temperature steel ingot to be forged into the square billet of certain specification; Be rolled into the wire rod of required specification, carry out solution treatment, with this as under go on foot cold worked blank;
(2) the hot rolling wire blank is carried out cold-drawn processing; Cold-drawn circle silk specification is φ 6.5mm (core slide bar 1), φ 6.7mm (fixed slip bar 2); Carry out solution treatment after the cold-drawn; Reroll and process the flat filament that length-width ratio is 1: 1.4 (core slide bar 1), 1: 1.3 (fixed slip bar 2), the sectional area of flat filament is 3.2 times (core slide bars 1), 4.3 times (fixed slip bar 2) of finished silk maximum secting area.Simultaneously, rolling flat filament is carried out solution treatment again, solid solution temperature is 1100 ℃, and temperature retention time is 50min, is that a cold rolling special-shaped silk finished product is prepared through the flat filament of solution treatment;
(3) roll pass according to Fig. 4 carries out the rolling of Fig. 2 core slide bar 1 finished product, and core slide bar 1 cross-section lengths is that 7.0mm, width are 1.7mm, and rolling tensile force is 640Kg; It is rolling to carry out Fig. 3 fixed slip bar 2 finished products according to the roll pass of Fig. 5; Fixed slip bar 2 cross-section lengths are that 7.2mm, width are 1.65mm; Rolling tensile force is 450Kg, and cold rolling being divided into is 5 passages, and the rolling process total deformation is controlled at 62% (core slide bar 1), 65% (fixed slip bar 2);
(4) cold rolling finished product is carried out straightening processing, the aligning mode is horizontal, vertical 7～15 pairs of two-way alignings of aligning wheel; Aligning tension force is 390N;
(5) the special-shaped silk employing continuous annealing furnace behind the aligning is heat-treated, heat treatment temperature is that 580 ℃, tape running speed are that 2.5m/min, tension force are 350N;
(6) the special-shaped silk after the heat treatment is carried out polishing again, adopt the mode of continuous polishing to polish, and carry out the tow sides polishing with 320 purpose wool polishing wheels.
The special-shaped silk that adopts above-mentioned processing method to produce, its tensile strength R
m1400MPa, elastic limit R
P0.051040MPa, hardness H
V410, surface roughness Ra 0.2 μ m, lateral bending degree 2.5mm/m.
Claims (2)
1. a linear bearing is used special-shaped production method; Select for use austenitic stainless steel as special-shaped silk raw material; Adopt conventional hot-working method that alloy material is forged and hot rolling, be processed into corresponding wire rod, wire rod is through carrying out cold-drawn after the solution treatment; It is characterized in that: the technological process of being adopted is cold-drawn circle silk → solution treatment → cold rolling flat filament → solution treatment → cold rolling special-shaped silk → aligning → heat treatment → polishing → finished product, and each Working Procedure Controlling technological parameter is following in the process:
(1) the hot rolling wire blank is carried out cold-drawn processing, carry out solution treatment after the cold-drawn, rerolling, to process length-width ratio be 1: 1.1～2 flat filament; The sectional area of flat filament is 3～7 times of finished silk maximum secting area; Simultaneously, rolling flat filament is carried out solution treatment, solid solution temperature is 1000～1200 ℃; Temperature retention time is 30～60min, is that a cold rolling special-shaped silk finished product is prepared through the flat filament of solution treatment;
(2) roll pass according to Fig. 4 carries out the rolling of Fig. 2 core slide bar (1) finished product, and core slide bar (1) cross-section lengths of different size is that 2.5～22mm, width are 1.0～10.0mm, and rolling tensile force is 150～1200Kg; It is rolling to carry out Fig. 3 fixed slip bar (2) finished product according to the roll pass of Fig. 5; The fixed slip bar of different size (2) cross-section lengths is that 2.5～25mm, width are 1.0～10.0mm; Rolling tensile force is 150～900Kg; Cold rolling being divided into of above specification is 4～6 passages, and the rolling process total deformation is controlled at 50%～80%;
(3) cold rolling finished product is carried out straightening processing, the aligning mode is horizontal, vertical 7～15 pairs of two-way alignings of aligning wheel, and aligning tension force is 300～500N;
(4) the special-shaped silk employing continuous annealing furnace behind the aligning is heat-treated, heat treating regime is 500～620 ℃ of temperature, tape running speed 2～6m/min, tension force 200～400N;
(5) the special-shaped silk after the heat treatment is carried out polishing again, adopt the mode of continuous polishing to polish, and carry out the tow sides polishing with the soft polishing wheel of 180～350 purposes;
The special-shaped silk that adopts above-mentioned processing method to produce, tensile strength R
m1100～1450MPa, elastic limit R
P0.05>=700MPa, hardness H
V380～450, surface roughness Ra≤0.4 μ m, lateral bending degree≤3.0mm/m.
2. method according to claim 1 is characterized in that, it is cloth matter, wool that continuous polishing is handled used its material of soft polishing wheel.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722042A (en) * | 2013-12-13 | 2014-04-16 | 西安赛特思迈钛业有限公司 | Preparation device and method for Ti6A14V alloy flat filament |
| CN106670729A (en) * | 2015-11-06 | 2017-05-17 | 薛根友 | Method for producing common flat key through continuous drawing and continuous rolling process |
| CN106755770A (en) * | 2016-11-25 | 2017-05-31 | 西安诺博尔稀贵金属材料有限公司 | The processing method for improving Austenitic stainless steel pipe material inner surface quality |
| CN107322248A (en) * | 2017-08-29 | 2017-11-07 | 洛阳鼎辉特钢制品股份有限公司 | The preparation facilities and preparation method of a kind of zero decarburized layer bearing steel wire rod |
| CN108856338A (en) * | 2018-06-11 | 2018-11-23 | 江苏明璐不锈钢有限公司 | A kind of production method of high-speed rod |
| CN109504865A (en) * | 2018-11-27 | 2019-03-22 | 北京北冶功能材料有限公司 | It is applicable in the high-strength CTB alloy shaped silk and preparation method of electrically conductive elastic component |
| CN112359282A (en) * | 2020-10-28 | 2021-02-12 | 河钢股份有限公司 | High-nitrogen 304LN stainless steel wire rod and production method thereof |
| CN114226489A (en) * | 2021-12-23 | 2022-03-25 | 中钢集团郑州精密新材料有限公司 | Processing technology suitable for high-strength profiled wire |
| CN115634954A (en) * | 2022-11-09 | 2023-01-24 | 中钢集团郑州精密新材料有限公司 | A processing technology suitable for high-precision scraper profiled wire |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0098658A1 (en) * | 1982-07-05 | 1984-01-18 | Lamitref Aluminium | Method for the production of metallic wire, wire obtained by this method and device for carrying out this method |
| DE3733362A1 (en) * | 1987-10-02 | 1989-04-13 | Vauth Sagel Gmbh & Co | Profiled flat wire, in particular for grid-like frameworks (stands, supports) and grid-like cages |
| CN1507960A (en) * | 2002-12-19 | 2004-06-30 | 日立金属株式会社 | Method and apparatus for forming special-shaped wire material |
| JP2007296560A (en) * | 2006-05-01 | 2007-11-15 | Daido Steel Co Ltd | Method for manufacturing metallic fiber bundle and metallic fiber bundle |
| CN101088701A (en) * | 2006-06-12 | 2007-12-19 | 株式会社神户制钢所 | Flat wire manufacturing method of manufacturing flat wire for ring gear |
| WO2009013557A1 (en) * | 2007-07-24 | 2009-01-29 | Novametal Sa | Process and plant for producing a welding wire |
| CN101823086A (en) * | 2009-03-05 | 2010-09-08 | 日立金属株式会社 | The building mortion of special-shaped wire section |
| CN102166584A (en) * | 2010-12-27 | 2011-08-31 | 常州得一新材料科技有限公司 | Technology of preparing special-shaped cutting steel wire |
-
2011
- 2011-12-31 CN CN201110461576.4A patent/CN102513399B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0098658A1 (en) * | 1982-07-05 | 1984-01-18 | Lamitref Aluminium | Method for the production of metallic wire, wire obtained by this method and device for carrying out this method |
| DE3733362A1 (en) * | 1987-10-02 | 1989-04-13 | Vauth Sagel Gmbh & Co | Profiled flat wire, in particular for grid-like frameworks (stands, supports) and grid-like cages |
| CN1507960A (en) * | 2002-12-19 | 2004-06-30 | 日立金属株式会社 | Method and apparatus for forming special-shaped wire material |
| JP2007296560A (en) * | 2006-05-01 | 2007-11-15 | Daido Steel Co Ltd | Method for manufacturing metallic fiber bundle and metallic fiber bundle |
| CN101088701A (en) * | 2006-06-12 | 2007-12-19 | 株式会社神户制钢所 | Flat wire manufacturing method of manufacturing flat wire for ring gear |
| WO2009013557A1 (en) * | 2007-07-24 | 2009-01-29 | Novametal Sa | Process and plant for producing a welding wire |
| CN101823086A (en) * | 2009-03-05 | 2010-09-08 | 日立金属株式会社 | The building mortion of special-shaped wire section |
| CN102166584A (en) * | 2010-12-27 | 2011-08-31 | 常州得一新材料科技有限公司 | Technology of preparing special-shaped cutting steel wire |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722042A (en) * | 2013-12-13 | 2014-04-16 | 西安赛特思迈钛业有限公司 | Preparation device and method for Ti6A14V alloy flat filament |
| CN103722042B (en) * | 2013-12-13 | 2016-01-20 | 西安赛特思迈钛业有限公司 | The preparation facilities of Ti6Al4V alloy flat filament and method |
| CN106670729A (en) * | 2015-11-06 | 2017-05-17 | 薛根友 | Method for producing common flat key through continuous drawing and continuous rolling process |
| CN106755770A (en) * | 2016-11-25 | 2017-05-31 | 西安诺博尔稀贵金属材料有限公司 | The processing method for improving Austenitic stainless steel pipe material inner surface quality |
| CN107322248A (en) * | 2017-08-29 | 2017-11-07 | 洛阳鼎辉特钢制品股份有限公司 | The preparation facilities and preparation method of a kind of zero decarburized layer bearing steel wire rod |
| CN108856338A (en) * | 2018-06-11 | 2018-11-23 | 江苏明璐不锈钢有限公司 | A kind of production method of high-speed rod |
| CN109504865A (en) * | 2018-11-27 | 2019-03-22 | 北京北冶功能材料有限公司 | It is applicable in the high-strength CTB alloy shaped silk and preparation method of electrically conductive elastic component |
| CN112359282A (en) * | 2020-10-28 | 2021-02-12 | 河钢股份有限公司 | High-nitrogen 304LN stainless steel wire rod and production method thereof |
| CN114226489A (en) * | 2021-12-23 | 2022-03-25 | 中钢集团郑州精密新材料有限公司 | Processing technology suitable for high-strength profiled wire |
| CN114226489B (en) * | 2021-12-23 | 2023-07-25 | 中钢集团郑州精密新材料有限公司 | Processing technology suitable for high-strength special-shaped wire |
| CN115634954A (en) * | 2022-11-09 | 2023-01-24 | 中钢集团郑州精密新材料有限公司 | A processing technology suitable for high-precision scraper profiled wire |
| CN118321340A (en) * | 2024-06-07 | 2024-07-12 | 中北大学 | A processing method for special-shaped metal wire |
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