CN108421840A - A kind of TA16 titanium alloy wire materials processing technology - Google Patents
A kind of TA16 titanium alloy wire materials processing technology Download PDFInfo
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- CN108421840A CN108421840A CN201810170043.2A CN201810170043A CN108421840A CN 108421840 A CN108421840 A CN 108421840A CN 201810170043 A CN201810170043 A CN 201810170043A CN 108421840 A CN108421840 A CN 108421840A
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- high temperature
- skin
- titanium alloy
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- silk
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- 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
- B21C37/047—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 of fine wires
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Abstract
The invention discloses a kind of TA16 titanium alloy wire materials processing technologys, include the following steps：Evolution, rolling, high temperature return circle, high temperature drawing, room temperature drawing, finally obtain the TA16 titanium alloy wire materials of Φ 1.0mm.Return round step invention increases high temperature, when rolling casting skin wire rod is heated to 800 DEG C or so of high temperature, justified by the disk of Φ 9.5mm, reduce the ovality after wire rod rolling, improve yield rate, high temperature returns the wire rod after circle to strip off the skin using Centreless lathe, silk material after high temperature drawing is stripped off the skin using high temperature wire drawing, surface defect can be effectively removed, ensure silk material Crystallite Sizes On The Surface and roughness, in this way compared with traditional technique, eliminate multiple tracks drift acid and the artificial reconditioning process in white rubber-insulated wire material process, and silk material carries out the process that soda acid is washed when being drawn to 3.0mm, not only realize the purpose of environmental protection, and about 1/3 can be reduced work hours.
Description
Technical field
The present invention relates to titanic alloy machining technical fields, and in particular to a kind of TA16 titanium alloy wire materials processing technology.
Background technology
In traditional titanium alloy wire materials processing technology, in the white rubber-insulated wire material process segment, to ensure silk material deseaming
Totally, to pass through multiple tracks drift acid and artificial reconditioning, and when silk material diameter is drawn to 3.0mm, carries out soda acid and washes again, to ensure silk
Material surface is good.Such as the Chinese invention patent that the publication No. of announcement on January 1st, 2014 is CN103480685A, entitled one
The processing method of kind TC18 platform B alloy wires, including vacuum melting, upsetting pull forging, finish forge, heat treatment, rolling, annealing, Gui Yuan, machine
Tool strips off the skin, pickling reconditioning, multiple vacuum annealing stretch.The patent is lacked with traditional titanium alloy wire materials processing technology there are following
Point：First, largely using acid cleaning process, environment is caused greatly to pollute；Second is that artificial reconditioning is time-consuming and laborious；Third, titanium closes
Spun gold yield rate is low, and working hour is long, and cost is high, it is difficult to meet the domestic market demand being growing.
Invention content
The purpose of the present invention is to provide a kind of TA16 titanium alloy wire materials processing technologys, not only reduce pickling and manually repair
The time of mill, and environmental protection, high yield rate.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of TA16 titanium alloy wire materials processing work
Skill includes the following steps：
(1) evolution：The TA16 titanium alloy ingots of 455 × 2100mm of Φ are subjected to evolution, reconditioning, obtain 85 × 85mm, substance
For the white skin side of 30-35Kg；
(2) it rolls：The white skin side of 85 × 85mm is rolled into a diameter of Φ 10.0mm, substance is the casting skin line of 30-35Kg
Material；
(3) high temperature returns circle：The casting skin wire rod of Φ 10.0mm is heated to 800 DEG C, the disk for returning circle to Φ 9.5mm is justified, then
It strips off the skin, obtains the white rubber-insulated wire materials of Φ 8.7mm；
(4) high temperature drawing：The white rubber-insulated wire materials of Φ 8.7mm are passed through into 9 high temperature drawings successively：Φ8.7mm→Φ8.2mm→Φ
7.8mm → Φ 7.3mm → Φ 6.8mm → Φ 6.3mm → Φ 5.8mm → Φ 4.7mm → Φ 4.3mm → Φ 4.0mm, then anneal
Sizing, using 2 high temperature drawings：Φ 3.6mm → Φ 3.2mm, finally strip off the skin to obtain Φ 3.0mm silk materials and carry out annealing sizing；
(5) room temperature drawing：Φ 3.0mm silk materials are passed through into 8 drawings at room temperature：Φ3.0mm→Φ2.6mm→Φ
2.3mm → Φ 2.0mm → Φ 1.7mm → Φ 1.5mm → Φ 1.3mm → Φ 1.15mm → Φ 1.0mm, finally to Φ 1.0mm's
TA16 titanium alloy wire materials carry out after-combustion shaping and obtain finished product silk material.
Beneficial effects of the present invention：
1, return round step invention increases high temperature, when casting skin wire rod is heated to 800 DEG C or so of high temperature, pass through Φ
The disk of 9.5mm is justified, and reduces the ovality after wire rod rolling, improves yield rate.
2, high temperature of the present invention returns the wire rod after circle to strip off the skin using Centreless lathe, and silk material is stripped off the skin using high temperature wire drawing, can
Effectively remove surface defect, it is ensured that silk material Crystallite Sizes On The Surface and roughness, in this way compared with traditional technique, present invention eliminates
Multiple tracks drift acid and artificial reconditioning process and silk material in white rubber-insulated wire material process carry out what soda acid was washed when being drawn to 3.0mm
Process, not only realizes the purpose of environmental protection, but also can reduce work hours about 1/3.
Specific implementation mode
Invention is described in further detail with reference to specific embodiment.
A kind of TA16 titanium alloy wire materials processing technology of the present invention, including the specific steps are：
(1) evolution：By TA16 titanium alloy ingots elder generation's evolution of 455 × 2100mm of Φ to 150 × 150mm, then reconditioning, then open
Side to 85 × 85mm, last reconditioning obtains the white skin side that substance is 30-35Kg.Single-deck weight 30-35Kg of the present invention is for drawing
The most adaptation substance of silk acc power selection, obtains from the too many levels comprehensive consideration such as carrying, drawing, heating.
(2) it rolls：By white skin side's heating once and rolling of 85 × 85mm at a diameter of Φ 10.0mm, substance is the casting skin line of 30Kg
Material.
(3) high temperature returns circle：The casting skin wire rod of Φ 10.0mm is heated to 800 DEG C, the disk for returning circle to Φ 9.5mm is justified, then
It is stripped off the skin using Centreless lathe, obtains the white rubber-insulated wire materials of Φ 8.7mm.The high temperature of the present invention, which returns circle, not to be had in traditional wiredrawing process
Technology, and when casting skin wire rod is heated to 800 DEG C or so of high temperature, is justified by the disk of Φ 9.5mm, reduce wire rod and roll
Ovality after system, improves yield rate.
(4) high temperature drawing：Different temperatures, the temperature used during high temperature drawing are used according to different diameter specifications
Ranging from 650-680 DEG C, it is indeformable to realize that silk material is heated evenly, the white rubber-insulated wire materials of Φ 8.7mm are passed through 9 high temperature by the present invention successively
Drawing：Φ8.7mm→Φ8.2mm→Φ7.8mm→Φ7.3mm→Φ6.8mm→Φ6.3mm→Φ5.8mm→Φ4.7mm→
Φ 4.3mm → Φ 4.0mm, then annealing sizing, using 2 high temperature drawings：Φ 3.6mm → Φ 3.2mm finally use high temperature
Wire drawing, which strips off the skin to obtain Φ 3.0mm silk materials, carries out annealing sizing.
The present invention returns the wire rod after circle to strip off the skin using Centreless lathe by high temperature, and the silk material after high temperature drawing is using high
Warm wire drawing strips off the skin, and can effectively remove surface defect, it is ensured that silk material Crystallite Sizes On The Surface and roughness, in this way with traditional technique phase
Than present invention eliminates the multiple tracks drift acid in white rubber-insulated wire material process to be drawn to 3.0mm with artificial reconditioning process and silk material
The process that Shi Jinhang soda acids are washed, not only realizes the purpose of environmental protection, but also can reduce work hours about 1/3.
(5) room temperature drawing：Φ 3.0mm silk materials are passed through into 8 drawings at room temperature：Φ3.0mm→Φ2.6mm→Φ
2.3mm → Φ 2.0mm → Φ 1.7mm → Φ 1.5mm → Φ 1.3mm → Φ 1.15mm → Φ 1.0mm, finally to Φ 1.0mm's
TA16 titanium alloy wire materials carry out after-combustion shaping and obtain finished product silk material.
Claims (3)
1. a kind of TA16 titanium alloy wire materials processing technology, it is characterised in that：Include the following steps：
(1) evolution：The TA16 titanium alloy ingots of 455 × 2100mm of Φ are subjected to evolution, reconditioning, obtain 85 × 85mm, substance 30-
The white skin side of 35Kg；
(2) it rolls：The white skin side of 85 × 85mm is rolled into a diameter of Φ 10.0mm, substance is the casting skin wire rod of 30-35Kg；
(3) high temperature returns circle：The casting skin wire rod of Φ 10.0mm is heated to 800 DEG C, the disk for returning circle to Φ 9.5mm is justified, and then strips off the skin,
Obtain the white rubber-insulated wire materials of Φ 8.7mm；
(4) high temperature drawing：The white rubber-insulated wire materials of Φ 8.7mm are passed through into 9 high temperature drawings successively：Φ8.7mm→Φ8.2mm→Φ
7.8mm → Φ 7.3mm → Φ 6.8mm → Φ 6.3mm → Φ 5.8mm → Φ 4.7mm → Φ 4.3mm → Φ 4.0mm, then anneal
Sizing, using 2 high temperature drawings：Φ 3.6mm → Φ 3.2mm, finally strip off the skin to obtain Φ 3.0mm silk materials and carry out annealing sizing；
(5) room temperature drawing：Φ 3.0mm silk materials are passed through into 8 drawings at room temperature：Φ3.0mm→Φ2.6mm→Φ2.3mm→
Φ 2.0mm → Φ 1.7mm → Φ 1.5mm → Φ 1.3mm → Φ 1.15mm → Φ 1.0mm finally close the TA16 titaniums of Φ 1.0mm
Spun gold material carries out after-combustion shaping and obtains finished product silk material.
2. a kind of TA16 titanium alloy wire materials processing technology according to claim 1, it is characterised in that：The high temperature drawing root
Different temperatures is used according to different diameter specifications, the temperature range used during high temperature drawing realizes silk for 650-680 DEG C
Material is heated evenly indeformable.
3. a kind of TA16 titanium alloy wire materials processing technology according to claim 1, it is characterised in that：After the high temperature returns circle
Wire rod stripped off the skin using Centreless lathe, the silk material after the high temperature drawing is stripped off the skin using high temperature wire drawing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810170043.2A CN108421840A (en) | 2018-02-11 | 2018-02-11 | A kind of TA16 titanium alloy wire materials processing technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810170043.2A CN108421840A (en) | 2018-02-11 | 2018-02-11 | A kind of TA16 titanium alloy wire materials processing technology |
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| Publication Number | Publication Date |
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| CN108421840A true CN108421840A (en) | 2018-08-21 |
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| CN201810170043.2A Pending CN108421840A (en) | 2018-02-11 | 2018-02-11 | A kind of TA16 titanium alloy wire materials processing technology |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5927131A (en) * | 1996-03-26 | 1999-07-27 | Shin-Etsu Handotai Co., Ltd. | Method of manufacturing wire for use in a wire saw and wire for use in a wire saw |
| CN103203390A (en) * | 2013-03-22 | 2013-07-17 | 西安思维金属材料有限公司 | Processing method for beta titanium alloy wires used for glass frames |
| CN103480685A (en) * | 2013-09-13 | 2014-01-01 | 贵州顶效经济开发区沈兴实业有限责任公司 | Processing method of TC18 titanium alloy wires |
| CN103962409A (en) * | 2014-05-20 | 2014-08-06 | 王国华 | Manufacturing method of copper wire |
| CN106311791A (en) * | 2015-06-16 | 2017-01-11 | 丹阳市凯鑫合金材料有限公司 | Economic and environmentally friendly method for producing invar steel wire rod coils |
| CN107214474A (en) * | 2017-05-22 | 2017-09-29 | 西部超导材料科技股份有限公司 | A kind of preparation method of high-strength Ti6Al7Nb titanium alloy wire materials |
| CN107377661A (en) * | 2017-09-22 | 2017-11-24 | 宝鸡市金海源钛标准件制品有限公司 | A kind of preparation method of spectacle frame titanium alloy wire materials |
-
2018
- 2018-02-11 CN CN201810170043.2A patent/CN108421840A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5927131A (en) * | 1996-03-26 | 1999-07-27 | Shin-Etsu Handotai Co., Ltd. | Method of manufacturing wire for use in a wire saw and wire for use in a wire saw |
| CN103203390A (en) * | 2013-03-22 | 2013-07-17 | 西安思维金属材料有限公司 | Processing method for beta titanium alloy wires used for glass frames |
| CN103480685A (en) * | 2013-09-13 | 2014-01-01 | 贵州顶效经济开发区沈兴实业有限责任公司 | Processing method of TC18 titanium alloy wires |
| CN103962409A (en) * | 2014-05-20 | 2014-08-06 | 王国华 | Manufacturing method of copper wire |
| CN106311791A (en) * | 2015-06-16 | 2017-01-11 | 丹阳市凯鑫合金材料有限公司 | Economic and environmentally friendly method for producing invar steel wire rod coils |
| CN107214474A (en) * | 2017-05-22 | 2017-09-29 | 西部超导材料科技股份有限公司 | A kind of preparation method of high-strength Ti6Al7Nb titanium alloy wire materials |
| CN107377661A (en) * | 2017-09-22 | 2017-11-24 | 宝鸡市金海源钛标准件制品有限公司 | A kind of preparation method of spectacle frame titanium alloy wire materials |
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