CN102319751A - Through the long stapled technology of monofilament separation of produced titanium or titanium alloy - Google Patents
Through the long stapled technology of monofilament separation of produced titanium or titanium alloy Download PDFInfo
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- CN102319751A CN102319751A CN201110139129A CN201110139129A CN102319751A CN 102319751 A CN102319751 A CN 102319751A CN 201110139129 A CN201110139129 A CN 201110139129A CN 201110139129 A CN201110139129 A CN 201110139129A CN 102319751 A CN102319751 A CN 102319751A
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Abstract
Relate to a kind of high efficiency, high finished product rate of monofilament titanium fiber, titanium fiber industrialized manufacturing technique cheaply through the long stapled technology of monofilament separation of produced titanium or titanium alloy; It is at first many titaniums or titanium alloy rod bar to be processed into complex through drawing or rolling tube reducing boundling under isolation; Complex is corroded acquisition boundling titanium or titanium alloy fiber; At last boundling titanium or titanium alloy fiber are separated, obtain monofilament titanium or titanium alloy long fibre.Method of the present invention can be practiced thrift the production time of titanium fiber, enhances productivity, and reduces production costs, and can also improve the quality of products, and has only originally 1/100 with the production time of this explained hereafter per kilogram titanium fiber, and product quality can improve 30%.
Description
Technical field
The present invention relates to a kind ofly produce boundling titanium fiber (diameter is less than 0.1mm) through drawing or rolling tube reducing, then boundling titanium fiber is carried out the technology of the long titanium fiber of monofilament separation of produced monofilament with the titanium silk.
Background technology
Along with science and technology and The development in society and economy new technology, new method, new technology continue to bring out, improving constantly of people's living standard proposed higher, tighter requirement to environmental protection simultaneously, and these have all increased the demand to filtering material.The titanium fiber can be realized the filtration of various precision through textile technology braiding filter screen.The titanium filter screen has corrosion-resistant, high temperature resistant, nontoxic advantage, can be widely used in fields such as pharmacy, food processing, petrochemical industry, hydraulic machineries, and the mass production of titanium fiber is the precondition of mass production of titanium filter screen and scale utilization.
At present; The domestic monofilament drawing technique manufacture order filament length titanium fiber that utilizes, because the line footpath too carefully causes production efficiency low, the isochrone footpath too carefully also causes the intensity of fiber very low; In drawing process, break easily; Yield rate is very low, has further reduced productivity ratio again simultaneously, and monofilament titanium fiber costs an arm and a leg under the acting in conjunction of these factors.The titanium fibre strength of moreover producing through the monofilament drawing technique is not high; And mechanical property is inhomogeneous, fracture easily, and quality can't guarantee; The titanium fiber can't be accomplished scale production to the stainless steel fibre that kind, also suppressed the use scale of titanium fiber in every field.
So it is significant with utilization to the mass production that realizes the titanium fiber to research and develop out a kind of technology that can improve monofilament titanium fibre production efficiency and yield rate; To the protection of progress of social civilization and further raising of productivity and natural environment, the improvement of people's quality of life plays an important role.
Summary of the invention
The objective of the invention is to change traditional monofilament titanium fibre manufacturing technique, a kind of mass production technology that can improve its production efficiency and yield rate is provided.The present invention has used boundling processing and monfil isolation technics, has successfully realized the production of monofilament titanium fiber, and has improved monofilament titanium fiber quality.
The present invention is through the long stapled technology of monofilament separation of produced titanium or titanium alloy; It at first is processed into complex through drawing or rolling tube reducing boundling with many titaniums or titanium alloy rod bar under isolation; Complex is corroded acquisition boundling titanium or titanium alloy fiber; At last boundling titanium or titanium alloy fiber are separated, obtain monofilament titanium or titanium alloy long fibre.
Specifically, through the long stapled technology of monofilament separation of produced titanium or titanium alloy, it is to realize according to following steps:
(1) charging: in a corrosion-prone metal pipe material, place netted separation layer, titanium or titanium alloy rod are inserted in the separation layer grid one by one;
(2) complex preparation: through drawing or rolling acquisition titanium steel complex;
(3) tube reducing: the titanium steel complex is passed through repeatedly drawing or rolling tube reducing, and titanium in the titanium steel complex or titanium alloy core reach given size;
(4) separate: the titanium steel complex is corroded the steel that removes in the complex obtain the titanium fiber, titanium or titanium alloy fiber are carried out the monofilament separation;
(5) shaping: monofilament titanium or titanium alloy fiber are carried out shaping, and it is good to obtain surface quality, intensity high and monofilament titanium or titanium alloy long fibre uniformly.
The charging step also can be inserted in the fine steel tube as separation layer for: single titanium or titanium alloy rod in the above-mentioned technology, and then through behind drawing or the rolling tube reducing, brachymemma again has in separation layer titanium or the excellent many corrosion-prone metal pipe materials of packing into of titanium alloy this;
Advantage of the present invention is in the production process of titanium fiber, to have replaced the monofilament drawing with boundling processing, has improved production efficiency and yield rate greatly, has reduced production cost and selling price, helps the scale utilization and the batch process of titanium fiber.Method of the present invention can be practiced thrift the production time of titanium fiber, enhances productivity, and reduces production costs, and can also improve the quality of products, and has only originally 1/100 with the production time of this explained hereafter per kilogram titanium fiber, and product quality can improve 30%.
Description of drawings
Figure is a titanium steel complex schematic cross-section of the present invention.
The specific embodiment
The objective of the invention is to realize through following technical scheme.
1. titanium or titanium alloy rod bar or silk material are inserted in the steel pipe, and separate with separation layer between rod or the silk, produce the titanium steel complex with drawing or rolling reducing process again.
2, complex is constantly carried out tube reducing processing, along with the carrying out of this process, the diameter of titanium rod or titanium silk also will constantly reduce in the titanium steel complex.In the tube reducing process, can as required complex be annealed, to eliminate stress.
3, fibre diameter having been met the requirements of complex and corroded with acid, with the separating titanium fibre bundle, should be noted that during separation to keep the two ends of complex not to be corroded, still is complex.
4. two ends are still twined with the line wheel for the boundling titanium fiber of complex; Taking off monofilament titanium fiber from complex by root then incites somebody to action; And be fixed on the not collinear of admission machine and take turns, onlinely taking turns last time and should be noted that between the monofilament titanium fiber and can not intersect each other monfil is fixing.
5. with mould the titanium fiber that separates is carried out shaping, obtain circular titanium fiber.
The present invention also can be according to technological requirement; With the brachymemma again of titanium steel complex; Carry out the complex assembling second time, produce the more titanium steel complex of multicore number behind the tube reducing, the titanium steel complex is carried out identical tube reducing, bundle dividing separate, obtain the long titanium fiber of monofilament after the shaping from, monfil.
Further illustrate the present invention through instance below.
Instance 1:
Steel plate is cut into certain shape, and in metal pipe material 3, build grid, constitute steel plate separation layer 2 according to the mode shown in the figure; Among 89 titanium rods, 1 insertion grid, the titanium steel complex is carried out tube reducing processing, the titanium core in the titanium steel complex reaches the size of regulation; Remove the metal tube of complex then with acid corrosion, and protect the two ends of complex not to be corroded, just obtain the fixing titanium long fibre bundle in two ends; Separate carrying out monofilament then on fixing online wheel of the core silk in the titanium fibre bundle, produce 89 long titanium fibers of monofilament, at last each root monfil is used the mould shaping; Obtain circular cross-section monofilament titanium long fibre; All high with this explained hereafter titanium long fibre efficient and yield rate, and intensity is also high, and surface quality is good.
Instance 2:
The titanium rod is inserted metal pipe material; Carry out the drawing tube reducing then, behind certain size, the titanium steel complex is blocked, 89 such titanium steel complexs are packed in the metal pipe material; To the further tube reducing of forming by metal tube and titanium steel complex of new complex, obtain 89 core titanium steel complexs.Titanium core tube reducing in complex removes the metal tube in the complex with acid corrosion then to given size, and the two ends of protection complex are not corroded; Just obtain the fixing titanium long fibre bundle in two ends, separate, at last each root monfil is used the mould shaping carrying out monofilament then on fixing online wheel of the core silk in the titanium fibre bundle; Obtain circular cross-section titanium long fibre; All high with this explained hereafter titanium long fibre efficient and yield rate, and intensity is also high, and surface quality is good.
Claims (6)
1. through the long stapled technology of monofilament separation of produced titanium or titanium alloy; It is characterized in that at first many titaniums or titanium alloy rod bar being processed into complex through drawing or rolling tube reducing boundling under isolation; Complex is corroded acquisition boundling titanium or titanium alloy fiber; At last boundling titanium or titanium alloy fiber are separated, obtain monofilament titanium or titanium alloy long fibre.
2. according to claim 1 through the long stapled technology of monofilament separation of produced titanium or titanium alloy, it is characterized in that realizing according to following steps:
(1) charging: in a corrosion-prone metal pipe material, place netted separation layer, titanium or titanium alloy rod are inserted in the separation layer grid one by one;
(2) complex preparation: through drawing or rolling acquisition titanium steel complex;
(3) tube reducing: the titanium steel complex is passed through repeatedly drawing or rolling tube reducing, and titanium in the titanium steel complex or titanium alloy core reach given size;
(4) separate: the titanium steel complex is corroded the steel that removes in the complex obtain the titanium fibre bundle, titanium or titanium alloy fiber Shu Jinhang monofilament are separated;
(5) shaping: monofilament titanium or titanium alloy fiber are carried out shaping, and it is good to obtain surface quality, intensity high and monofilament titanium or titanium alloy long fibre uniformly.
3. according to claim 1 through the long stapled technology of monofilament separation of produced titanium or titanium alloy, it is characterized in that realizing according to following steps:
(1) charging: single titanium or titanium alloy rod insert in the fine steel tube as separation layer, and then through behind drawing or the rolling tube reducing, brachymemma again has in separation layer titanium or many corrosion-prone metal pipe materials of packing into of titanium alloy rod this;
(2) complex preparation: through drawing or rolling acquisition titanium steel complex;
(3) tube reducing: the titanium steel complex is passed through repeatedly drawing or rolling tube reducing, and titanium in the titanium steel complex or titanium alloy core reach given size;
(4) separate: the titanium steel complex is corroded the steel that removes in the complex obtain the titanium fiber, titanium or titanium alloy fiber are carried out the monofilament separation;
(5) shaping: monofilament titanium or titanium alloy fiber are carried out shaping, and it is good to obtain surface quality, intensity high and monofilament titanium or titanium alloy long fibre uniformly.
4. according to claim 2 or the 3 described long stapled technologies of monofilament separation of produced titanium or titanium alloy of passing through; It is characterized in that in the step (4) removing the metal tube of complex with acid corrosion; And protect the two ends of complex not to be corroded, just obtain the fixing titanium long fibre bundle in two ends.
5. according to claim 2 or the 3 described long stapled technologies of monofilament separation of produced titanium or titanium alloy of passing through, it is characterized in that separating carrying out monofilament on fixing online wheel of the core silk in the titanium fibre bundle in the step (4).
6. according to claim 2 or the 3 described long stapled technologies of monofilament separation of produced titanium or titanium alloy of passing through; It is characterized in that the brachymemma again of titanium steel complex; Carry out the complex assembling second time; Produce the more titanium steel complex of multicore number behind the tube reducing, the titanium steel complex is carried out identical tube reducing, bundle dividing separate, obtain the long titanium fiber of monofilament after the shaping from, monfil.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110139129A CN102319751A (en) | 2011-05-26 | 2011-05-26 | Through the long stapled technology of monofilament separation of produced titanium or titanium alloy |
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| CN201110139129A CN102319751A (en) | 2011-05-26 | 2011-05-26 | Through the long stapled technology of monofilament separation of produced titanium or titanium alloy |
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| CN102319751A true CN102319751A (en) | 2012-01-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825096A (en) * | 2012-03-23 | 2012-12-19 | 常州市武进恒通金属钢丝有限公司 | New process for producing micron-order stainless steel fiber |
Citations (5)
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|---|---|---|---|---|
| JP2975203B2 (en) * | 1992-01-08 | 1999-11-10 | 株式会社ブリヂストン | Metal fiber manufacturing method |
| EP1070558A2 (en) * | 1999-07-13 | 2001-01-24 | Bridgestone Corporation | Method of manufacturing titanium fiber or titanium alloy fiber |
| US6316122B1 (en) * | 1997-09-01 | 2001-11-13 | Bridgestone Metalpha Corporation | Titanium fiber and method of producing the same |
| CN101110287A (en) * | 2007-09-05 | 2008-01-23 | 西北有色金属研究院 | Preparing technique of NbTiTa/Cu superconducting wire |
| JP2009095856A (en) * | 2007-10-16 | 2009-05-07 | Hi-Lex Corporation | Titanium fiber and its manufacturing method |
-
2011
- 2011-05-26 CN CN201110139129A patent/CN102319751A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2975203B2 (en) * | 1992-01-08 | 1999-11-10 | 株式会社ブリヂストン | Metal fiber manufacturing method |
| US6316122B1 (en) * | 1997-09-01 | 2001-11-13 | Bridgestone Metalpha Corporation | Titanium fiber and method of producing the same |
| EP1070558A2 (en) * | 1999-07-13 | 2001-01-24 | Bridgestone Corporation | Method of manufacturing titanium fiber or titanium alloy fiber |
| CN101110287A (en) * | 2007-09-05 | 2008-01-23 | 西北有色金属研究院 | Preparing technique of NbTiTa/Cu superconducting wire |
| JP2009095856A (en) * | 2007-10-16 | 2009-05-07 | Hi-Lex Corporation | Titanium fiber and its manufacturing method |
Non-Patent Citations (1)
| Title |
|---|
| 洪权等: "钛合金丝材加工工艺的新进展", 《钛工业进展》, no. 2, 31 December 2003 (2003-12-31), pages 1 - 4 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825096A (en) * | 2012-03-23 | 2012-12-19 | 常州市武进恒通金属钢丝有限公司 | New process for producing micron-order stainless steel fiber |
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Application publication date: 20120118 |