CN106587643B - Heat fusing lamination 3D printing glass wire rod and its preparation method and application - Google Patents
Heat fusing lamination 3D printing glass wire rod and its preparation method and application Download PDFInfo
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- CN106587643B CN106587643B CN201611091783.4A CN201611091783A CN106587643B CN 106587643 B CN106587643 B CN 106587643B CN 201611091783 A CN201611091783 A CN 201611091783A CN 106587643 B CN106587643 B CN 106587643B
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- Prior art keywords
- glass
- wire rod
- preparation
- printing
- glass wire
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
- D10B2101/06—Glass
Abstract
The invention discloses a kind of application of the glass wire rod of heat fusing lamination in 3D printing, the preparation method of glass wire rod is the following steps are included: bulk pharmaceutical chemicals are uniformly mixed, it is 15-90 minutes melted at 300~700 DEG C, obtain glass metal, glass metal is placed in bushing, traction wire drawing is carried out to it by wire drawing machine, obtains continuous glass fiber；By more glass fibers and it is twisted rope yarn, obtains glass wire rod.Glass wire rod is directed into the nozzle of 3D printer, nozzle heating.Glass wire rod fusing point of the invention is low, and in the range of 230-350 DEG C, at lower temperature the glass wire rod can melt nozzle；Compared to glass bar, the flexible winding of the glass wire rod is placed, can friction feeding in charging.In addition, it is simple using the printing technology that the glass wire rod heat carries out fusion stacking 3D printing, it does not need to post-process, save material.
Description
Technical field
The invention belongs to 3D printing field of material technology, relate in particular to a kind of heat fusing lamination 3D printing glass thread
Material and its preparation method and application.
Background technique
3D printing is successively to increase material by 3D printing equipment to manufacture three-dimensional objects according to designed 3D model
Technology.This layer-by-layer stack shaping technology is also referred to as increasing material manufacturing.3D printing combines digital modeling techniques, Electromechanical Control
The cutting edge technology of the numerous areas such as technology, information technology, material science and chemistry is one kind of rapid shaping technique, is known as
The core technology of " the third time industrial revolution ".Compared with traditional manufacturing technology, 3D printing need not manufacture mold in advance, it is not necessary to make
A large amount of material is removed during making, also final products is can be obtained by without going through complicated forging technology, therefore, is producing
On may be implemented structure optimization, save material and save the energy.3D printing technique is suitable for new product development, quick-acting single and small
Part volume manufacture, the manufacture of complicated shape part, the design of mold and manufacture etc., be also suitable for difficult-to-machine material manufacture,
Configuration design inspection, assembly test etc..Therefore, 3D printing industry receives concern more and more extensive both at home and abroad, under becoming
One tool rising industry with broad prospects for development.
3D printing material is the important material base of 3D printing technique development, and to a certain extent, the development of material determines
3D printing can have the problem of broader applications.Currently, 3D printing material mainly includes engineering plastics, photosensitive resin, rubber
Class material, metal material, ceramic material and glass material etc..Currently, engineering plastics, resin, rubber 3D printing technique are non-
It is often mature, and high temperature limits the 3D printing technique of ceramics, metal and glass material.Glass material be current laboratory
A kind of new material for 3D printing used, the material are with a wide range of applications, can be existed by means of 3D printing technique
It is widely used, has a vast market in daily life.
3D printing glass material is mostly indirect forming at present, and glass powder or glass bar and other plastic materials are carried out
By Deformation In The Fdm Process, the product being prepared has certain performances of glass, but is not pure glass material, corrosion resistant for mixing
Corrosion and hardness etc. all differ larger with pure glassware.Massachusetts Institute of Technology researcher in 2015 is added by specially designed
Heating kiln environment and nozzle high-temperature systems have invented 3D glass material printing technique, but the heating temperature of the glass 3D printing technique is wanted
The print head very high, print procedure has used temperature to be up to 1640 degrees Celsius is sought, and print system is divided into the three of different temperatures
A heating zone, structure is complicated.Chinese invention patent application number 201510982546.6 is disclosed using binder and glass powder
The molding technology of 3D, but germule after molding need to be put at a temperature of temperature is 1250-1450 DEG C and be sintered.Patent of invention Shen
Numbers 201510906201.2 a kind of chalcogenide glass part making method based on 3D printing technique please be disclosed, by the sulphur system on basis
Glass consumptive material wire drawing obtains the chalcogenide glass element of required shape by laser sintered, layer-by-layer piddler and subsequent processing.But it should
Technology printing technology is complicated, and laser sintered 3D printing technique glass material utilization rate is low.Therefore, printing technology is simple, molten
Melt the low 3D printing glass material of temperature to be of great significance to the development for pushing 3D printing technique.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the present invention is to provide a kind of glass wire rods of heat fusing lamination to beat in 3D
The application of India and China；The present invention also provides a kind of preparation method of glass wire rod suitable for the application, which is obtained
Glass wire rod have low melting point, 3D printing can be carried out at low temperature.
The purpose of the present invention is what is be achieved by following technical proposals.
A kind of application of the glass wire rod of heat fusing lamination in 3D printing, the glass for being 5~30 microns by more diameters
Fiber filament is simultaneously twisted rope yarn, obtains glass wire rod, the glass wire rod is directed into the nozzle of 3D printer, the nozzle adds
Heat, so that the melting of glass wire rod is squeezed out from the nozzle.
In the above-mentioned technical solutions, the fusing point of the glass wire rod is 230-350 DEG C.
In the above-mentioned technical solutions, the glass fiber passes through glass fibre twisting machine and is twisted rope yarn.
In the above-mentioned technical solutions, the diameter of the glass wire rod is mutually fitted with the nozzle of 3D printer.
In the above-mentioned technical solutions, the preparation method of the glass fiber includes: that glass metal is placed on bushing
It is interior, traction wire drawing is carried out to it by wire drawing machine, obtains continuous glass fiber.
In the above-mentioned technical solutions, the diameter of the glass fiber is regulated and controled by drawing the speed of wire drawing.
In the above-mentioned technical solutions, bulk pharmaceutical chemicals are uniformly mixed, it is 15-90 minutes melted at 300~700 DEG C, it obtains described
Glass metal, wherein the bulk pharmaceutical chemicals by weight percentage, by 40~70% SnF2, 20~60% P2O5With 0~20%
Glass powder phase transition temperature adjusting group be grouped as, the glass powder phase transition temperature adjusting group is divided into B2O3、V2O5、Sb2O3、
Bi2O3、SiO2、Al2O3、ZnO、MgO、ZrO2With the mixture of one of CaO or more than one arbitrary proportions.
In the above-mentioned technical solutions, the bulk pharmaceutical chemicals by weight percentage, by 45~60% SnF2, 30~50%
P2O5Glass powder phase transition temperature adjusting group with 0~20% is grouped as.
In the above-mentioned technical solutions, glass melting temperature is 400~600 DEG C, and melting time is 20-60 minutes.
A kind of preparation method of glass wire rod, comprising the following steps:
1) bulk pharmaceutical chemicals are uniformly mixed, it is 15-90 minutes melted at 300~700 DEG C, obtain glass metal, wherein the raw material
Medicine by weight percentage, by 40~70% SnF2, 20~60% P2O5With 0~20% glass powder phase transition temperature tune
Section group is grouped as, and the glass powder phase transition temperature adjusting group is divided into B2O3、V2O5、Sb2O3、Bi2O3、SiO2、Al2O3、ZnO、
MgO、ZrO2With the mixture of one of CaO or more than one arbitrary proportions；
2) glass metal is placed in bushing, traction wire drawing is carried out to it by wire drawing machine, obtains continuous glass
Fiber filament；
3) by more glass fibers and it is twisted rope yarn, obtains glass wire rod.
In the above-mentioned technical solutions, the diameter of the glass fiber is 5~50 microns.
In the above-mentioned technical solutions, the diameter of the glass wire rod is 1~5 micron.
A kind of glass wire rod that above-mentioned preparation method obtains.
In the above-mentioned technical solutions, the fusing point of the glass wire rod is 230-350 DEG C.
Compared with the prior art, glass wire rod fusing point of the invention is low, and in the range of 230-350 DEG C, nozzle is compared with low temperature
When spending the glass wire rod can melt；Compared to glass bar, the flexible winding of the glass wire rod is placed, can be continuous in charging
Feeding.In addition, it is simple using the printing technology that the glass wire rod heat carries out fusion stacking 3D printing, it does not need to post-process, save
Raw material.
Specific embodiment
Bushing buys the glass fiber wire-drawing platinum alloy bushing from Yin Jiubo rhodium Materials Co., Ltd, Tianzhang City；It draws
Silk machine is bought from Hangzhou Fan Bo Machinery Co., Ltd., model FB200 type；Glass fibre twisting machine model NF-2100 is directly twisted
Machine.SnF2It buys in Hubei Heng Lvyuan Science and Technology Ltd., purity 99.5%；Other various drugs are raw from Shanghai Aladdin
Change Science and Technology Co., Ltd.'s purchase, purity is that analysis is pure.SnF2It is introduced by stannous fluoride, P2O5It is introduced by ammonium dihydrogen phosphate, glass
The B of glass powder phase transition temperature adjusting component2O3It is introduced by boric acid, V2O5It is introduced by ammonium metavanadate, other are all by corresponding oxide
It introduces.
Technical solution of the present invention is further illustrated combined with specific embodiments below.
A kind of preparation method of the glass wire rod with low melting point, comprising the following steps:
1) bulk pharmaceutical chemicals are uniformly mixed, it is 15-90 minutes melted at 300~700 DEG C, obtain glass metal, wherein by table 1
6 kinds of glass metals are made in formula, ratio and the glass melting temperature and melting time of bulk pharmaceutical chemicals shown in Examples 1 to 6.
Bulk pharmaceutical chemicals component, glass melting temperature and the melting time of 1 embodiment 1-6 of table
2) 6 kinds of glass metals are individually positioned in bushing, traction wire drawing is carried out to it by wire drawing machine, obtained continuous
Glass fiber, wherein pass through traction wire drawing speed regulation glass fiber diameter.Glass made from 6 kinds of glass metals
Filament diameter is as shown in table 2.
3) rope yarn by more glass fibers of the same race and is twisted by glass fibre twisting machine, obtains diameter and 3D printing
The nozzle of machine mutually fits glass wire rod, the fusing point such as table 2 of glass wire rod corresponding to the diameter and different material medicine of glass wire rod
It is shown.
The glass wire rod component of 2 embodiment 1-6 of table, preparation technology parameter, melting temperature
| Sample | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| Glass fiber diameter | 10um | 15um | 10um | 20um | 25um | 30um |
| Glass gauge or diameter of wire | 1.75mm | 1.75mm | 3.00mm | 3.00mm | 1.75mm | 3.00mm |
| The fusing point of glass wire rod | 200℃ | 230℃ | 270℃ | 350℃ | 300℃ | 250℃ |
When glass wire rod obtained in above-described embodiment 1~6 is applied in 3D printing, one end of glass wire rod is imported
Into the nozzle of 3D printer, nozzle heating, so that the melting of glass wire rod squeezes out from nozzle and carries out 3D printing；Glass wire rod it is another
One end is stretched out from 3D printer, and flexible winding is placed, and the friction feeding to 3D printing can be realized while saving space.It removes
Except this, because the fusing point of glass wire rod is lower, in the range of 230-350 DEG C, so the temperature of nozzle heating is not required to excessively high, nozzle
Heating temperature be higher than 25~35 DEG C of glass wire rod fusing point 3D printing can be realized.
It can reach and the consistent property of above-described embodiment by the parameter of adjusting the technical program and the formula of bulk pharmaceutical chemicals
Matter.
Illustrative description has been done to the present invention above, it should explanation, the case where not departing from core of the invention
Under, any simple deformation, modification or other skilled in the art can not spend the equivalent replacement of creative work equal
Fall into protection scope of the present invention.
Claims (10)
1. a kind of application of glass wire rod of heat fusing lamination in 3D printing, which is characterized in that more diameters are micro- for 5~30
The glass fiber of rice is simultaneously twisted rope yarn, obtains glass wire rod, the glass wire rod is directed into the nozzle of 3D printer, institute
Nozzle heating is stated, so that the melting of glass wire rod is squeezed out from the nozzle；
The preparation method of the glass fiber includes: to carry out traction wire drawing to glass metal by wire drawing machine, obtains continuous glass
Glass fiber filament；
Bulk pharmaceutical chemicals are uniformly mixed, it is 15-90 minutes melted at 300~700 DEG C, obtain the glass metal, wherein the bulk pharmaceutical chemicals
By weight percentage, by 40~70% SnF2, 30~50% P2O5Glass powder phase transition temperature with 0~20% is adjusted
Group is grouped as, and the glass powder phase transition temperature adjusting group is divided into B2O3、V2O5、Sb2O3、Bi2O3、SiO2、Al2O3、ZnO、MgO、
ZrO2With the mixture of one of CaO or more than one arbitrary proportions；The fusing point of the glass wire rod is 230-350 DEG C.
2. application according to claim 1, which is characterized in that the glass fiber passes through glass fibre twisting machine and twists
At rope yarn；The diameter of the glass wire rod is mutually fitted with the nozzle of 3D printer.
3. application according to claim 1 or 2, which is characterized in that the bulk pharmaceutical chemicals by weight percentage, by 45~
60% SnF2, 30~50% P2O5Glass powder phase transition temperature adjusting group with 0~20% is grouped as.
4. application according to claim 3, which is characterized in that glass melting temperature is 400~600 DEG C, melting time 20-60
Minute.
5. application according to claim 4, which is characterized in that the preparation method of the glass fiber includes: by glass
Liquid is placed in bushing, is carried out traction wire drawing to it by wire drawing machine, is obtained continuous glass fiber.
6. a kind of preparation method of glass wire rod, which comprises the following steps:
1) bulk pharmaceutical chemicals are uniformly mixed, it is 15-90 minutes melted at 300~700 DEG C, obtain glass metal, wherein the bulk pharmaceutical chemicals are pressed
Weight percent meter, by 40~70% SnF2, 30~50% P2O5With 0~20% glass powder phase transition temperature adjusting group
It is grouped as, the glass powder phase transition temperature adjusting group is divided into B2O3、V2O5、Sb2O3、Bi2O3、SiO2、Al2O3、ZnO、MgO、
ZrO2With the mixture of one of CaO or more than one arbitrary proportions；
2) glass metal is placed in bushing, traction wire drawing is carried out to it by wire drawing machine, obtains continuous glass fibre
Silk；
3) by more glass fibers and it is twisted rope yarn, obtains glass wire rod；
Bulk pharmaceutical chemicals are one of following six kinds of situations:
7. preparation method according to claim 6, which is characterized in that the diameter of the glass fiber is 5~50 microns.
8. preparation method according to claim 6, which is characterized in that the diameter of the glass wire rod is 1~5 millimeter.
9. glass wire rod prepared by the preparation method as described in claim 6 or 7 or 8.
10. glass wire rod according to claim 9, which is characterized in that the fusing point of the glass wire rod is 230-350 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611091783.4A CN106587643B (en) | 2016-12-01 | 2016-12-01 | Heat fusing lamination 3D printing glass wire rod and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611091783.4A CN106587643B (en) | 2016-12-01 | 2016-12-01 | Heat fusing lamination 3D printing glass wire rod and its preparation method and application |
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| CN106587643A CN106587643A (en) | 2017-04-26 |
| CN106587643B true CN106587643B (en) | 2019-03-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021127329A1 (en) * | 2019-12-20 | 2021-06-24 | Universal Fibers, Inc. | Multifilament feedstocks for fused deposition modeling |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4000867A1 (en) | 2020-11-12 | 2022-05-25 | Laser Engineering & Development Ltd. | Printer nozzle structure |
| CN114292017B (en) * | 2021-12-28 | 2022-11-29 | 哈尔滨工业大学 | Interstellar soil resource in-situ additive manufacturing multifunctional integrated system and application |
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|---|---|---|---|---|
| CN105271783A (en) * | 2015-10-21 | 2016-01-27 | 武汉理工大学 | Glass powder for 3D (three dimensional) printing and preparation method of glass powder |
| CN105555867A (en) * | 2013-09-11 | 2016-05-04 | 东丽株式会社 | Material for fused-deposition-type three-dimensional modeling, and filament for fused-deposition-type 3D printing device |
| CN205467412U (en) * | 2016-04-14 | 2016-08-17 | 中国科学院福建物质结构研究所 | 3D printing apparatus based on FDM |
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2016
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Patent Citations (3)
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|---|---|---|---|---|
| CN105555867A (en) * | 2013-09-11 | 2016-05-04 | 东丽株式会社 | Material for fused-deposition-type three-dimensional modeling, and filament for fused-deposition-type 3D printing device |
| CN105271783A (en) * | 2015-10-21 | 2016-01-27 | 武汉理工大学 | Glass powder for 3D (three dimensional) printing and preparation method of glass powder |
| CN205467412U (en) * | 2016-04-14 | 2016-08-17 | 中国科学院福建物质结构研究所 | 3D printing apparatus based on FDM |
Non-Patent Citations (1)
| Title |
|---|
| The structure and properties of SnF2–SnO–P2O5 glasses;Huichao Liu等;《Journal of Non-Crystalline Solids》;20150410;第419卷;第92-96页 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021127329A1 (en) * | 2019-12-20 | 2021-06-24 | Universal Fibers, Inc. | Multifilament feedstocks for fused deposition modeling |
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| CN106587643A (en) | 2017-04-26 |
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Effective date of registration: 20220621 Address after: 300461 room 214, building 3, No. 48, Jialingjiang Road, Lingang Economic Zone, Binhai New Area, Tianjin Patentee after: TJU BINHAI INDUSTRIAL RESEARCH INSTITUTE CO.,LTD. Address before: 300384 No. 391 Binshui West Road, Xiqing District, Tianjin Patentee before: TIANJIN University OF TECHNOLOGY |
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