CN107856298A - A kind of continuous fiber reinforced composite materials swinging 3D printer - Google Patents
A kind of continuous fiber reinforced composite materials swinging 3D printer Download PDFInfo
- Publication number
- CN107856298A CN107856298A CN201711050843.2A CN201711050843A CN107856298A CN 107856298 A CN107856298 A CN 107856298A CN 201711050843 A CN201711050843 A CN 201711050843A CN 107856298 A CN107856298 A CN 107856298A
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- Prior art keywords
- composite
- printhead
- silk material
- fiber
- printing
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Classifications
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- 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
- B33Y10/00—Processes of additive manufacturing
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
A kind of continuous fiber reinforced composite materials swinging 3D printer, including composite printhead, composite printhead is arranged on moving guide rail, composite printhead and adjusting means coordinate, moving guide rail fills on the mobile device, workbench is provided with below composite printhead, workbench is fitted with rotating device, support is installed on rotating device, workbench connects with lowering or hoisting gear, place the fibre tube of reinforcing fiber and the charging tray of resin silk material in the left and right of workbench, reinforcing fiber enters composite printhead by tensioning apparatus, resin silk material passes through wire feeder, wire leading pipe enters in composite printhead；The present invention realizes that the high-performance of continuous fiber reinforced composite materials revolution class product quickly manufactures, and improves the designability of continuous fiber and the utilization ratio of continuous fiber performance.
Description
Technical field
The present invention relates to fiber reinforcement 3D printing technique field, and in particular to a kind of continuous fiber reinforced composite materials revolution
Formula 3D printer.
Background technology
Fibre reinforced composites have the advantages that high specific strength, high ratio modulus, corrosion-resistant and ageing resistance, extensively should
For fields such as space flight and aviation, automobile, robot and national defense and military.Fibre reinforced composites can according to the length dimension of fiber
To be divided into chopped firbre reinforced composite, length cuts fibre reinforced composites and continuous fiber reinforced composite materials.Fiber
Enhancing manufacture technology of composite material is quickly grown, and wherein chopped firbre reinforced composite and length cuts fibre reinforced composites
Manufacturing technology is more ripe, but lifting of its fiber to product mechanical property is very limited, it is difficult to meets that industry is fine to high-performance
The demand of composite is tieed up, therefore, continuous fiber reinforced composite materials are of increased attention.Continuous fiber increases at present
The manufacturing process of strong composite mainly has winding shaping process, automatic placement technique and weaving etc., these traditional companies
Continuous fibre reinforced composites manufacturing process needs mould mostly, and complex technical process, production cost is high, production cycle length, difficult
To realize the manufacture with 3 D complex structural composite material product, answering for continuous fiber reinforced composite materials is hindered significantly
With.And with the appearance of continuous fiber reinforced composite materials 3D printing technique so that continuous fiber reinforced composite materials it is low into
Originally, quickly it is manufactured as possibility.
But the technique of continuous fiber reinforced composite materials 3D printing at present is entered using the manufacturing theory of the superposition of plane layer by layer
The manufacture of row composite product, mechanical property of the product on fabrication orientation are significantly lower than other directions, show each to different
Property.Make in addition, the performance of continuous fiber reinforced composite materials depends on the direction of fiber and arrangement model, traditional 3D printing technique
Continuous fiber can be only designed in two dimensional surface so that rotary type product (such as radome fairing, loaded cylinder) it is structural
Can be poor, the utilization rate of fibre property is relatively low, greatly limit continuous fiber reinforced composite materials 3D printing technique in revolution class
Application on product.
The content of the invention
The shortcomings that in order to overcome above-mentioned prior art, it is an object of the invention to provide a kind of continuous lod composite wood
Expect swinging 3D printer, realize that the high-performance of continuous fiber reinforced composite materials revolution class product quickly manufactures, improve continuous
The designability of fiber and the utilization ratio of continuous fiber performance.
In order to achieve the above object, the technical scheme taken of the present invention is：
A kind of continuous fiber reinforced composite materials swinging 3D printer, including composite printhead 8, composite is beaten
Print first 8 is arranged on moving guide rail 5, and composite printhead 8 and adjusting means 6 coordinate, and composite wood is adjusted by adjusting means 6
Expect position of the printhead 8 on moving guide rail 5, in mobile device 4, the lower section of composite printhead 8 is provided with moving guide rail 5
Workbench 9, workbench 9 are fitted with rotating device 10, and support 11, workbench 9 and lowering or hoisting gear 7 are provided with rotating device 10
The fibre tube 3 of reinforcing fiber 2 and the charging tray 15 of resin silk material 14 are placed in connection, the left and right of workbench 9, and reinforcing fiber 2 is by opening
Tight device 1 enters composite printhead 8, and resin silk material 14 enters composite by wire feeder 13, wire leading pipe 12 and printed
In first 8.
Described composite printhead 8 includes printing nozzle 18, and printing nozzle 18 is arranged on heat block 23, heat block
Temperature sensing device 16 and heater 17 are housed, heat block 23 is connected with radiating tube 21, the outside of radiating tube 21 and radiating on 23
Device 20, cooling device 22 connect, and resin silk material 14 enters radiating tube 21 by wire leading pipe 12, subsequently into heat block 23, warp
Cross after heater 17 heats and melt, reinforcing fiber 2 impregnates into heat block 23 with resin silk material 14, then from printing nozzle 18
Extrusion, printing nozzle 18 are externally provided with shear 24.
A kind of Method of printing of continuous fiber reinforced composite materials swinging 3D printer, comprises the following steps：
1) support 11 is arranged on rotating device 10, the attachment object as product；
2) reinforcing fiber 2 enters composite printhead 8, reinforcing fiber 2 from the in of fibre tube 3 by tensioning apparatus 1
Through the heat block 23 of composite printhead 8, printing nozzle 18 is reached；
3) resin silk material 14 enters wire leading pipe 12 by wire feeder 13, entered through wire leading pipe 12 from charging tray 15s
Radiating block 21, enter printing nozzle 18 after the heating melting of heater 17；
4) when carrying out product 3D printing, programme-control mobile device 4 drives composite printhead 8 to move, same to time-histories
Sequence control rotating device 10 drives support 11 to do spinning movement, according to current layer printing path data motion；Meanwhile programme-control
Resin silk material 14 is delivered to wire leading pipe 12 by wire feeder 13, by radiating tube 21 and heat block 23, is extruded to printing nozzle 18,
Middle heat abstractor 20 ensures that the resin silk material 14 in radiating tube 21 is in solid state shape, heater 17 and TEMP dress
The resin silk material 14 put in 16 guarantee heat blocks 23 is in molten condition；
5) resin silk material 14 and reinforcing fiber 2 mutually impregnate at heat block 23 is compounded to form composite wire material 19, and from
The outlet of printing nozzle 18 is extruded, and composite silk material 19 cools down deposition in support 11, and reinforcing fiber 2 is beaten with composite
Print first 8 is constantly drawn out with supporting 11 relative motion from fibre tube 3；
6) after the printing of the current circumferential layer of model is completed, lowering or hoisting gear 7 declines one point together with rotating device 10
Thickness degree；
7) repeat step 4)~step 6), until part is completed.
Described reinforcing fiber 2 includes carbon fiber, aramid fiber, glass fibre, polyphenyl imidazoles fiber, poly- paraphenylene terephthalamide
P-phenylenediamine, polyimide fiber, boron fibre, fire resistance fibre and optical fiber.
Beneficial effects of the present invention are：The present invention has expanded the design space of continuous fiber, can be according to revolution class product
Stand under load feature, make continuous fiber controllable arrangement on the circumferential surface, improve the utilization ratio of continuous fiber, overcome traditional continuous
The problem of fibre reinforced composites 3D printing technique is poor to revolution class product manufacturing property, and materials'use efficiency is low, realizes
The high-performance manufacture of continuous fiber reinforced composite materials revolution class product；Returned relative to original continuous fiber reinforced composite materials
Turn the manufacturing process of class product, Method of printing of the present invention has that technical process is simple, production cost is low and with short production cycle etc. excellent
Point.
Brief description of the drawings
Fig. 1 is the structural representation of printer of the present invention.
Fig. 2 is the structural representation of composite printhead of the present invention.
Embodiment
Below in conjunction with drawings and examples, the present invention is described in further detail.
Reference picture 1, a kind of continuous fiber reinforced composite materials swinging 3D printer, including composite printhead 8, it is multiple
Condensation material printhead 8 is arranged on moving guide rail 5, and composite printhead 8 and adjusting means 6 coordinate, and are adjusted by adjusting means 6
8 position on moving guide rail 5 of reduction condensation material printhead, moving guide rail 5 is in mobile device 4, composite printhead 8
Lower section is provided with workbench 9, and workbench 9 is fitted with rotating device 10, and support 11, the He of workbench 9 are provided with rotating device 10
Lowering or hoisting gear 7 connects, and the fibre tube 3 of reinforcing fiber 2 and the charging tray 15 of resin silk material 14 are placed in the left and right of workbench 9, and enhancing is fine
Dimension 2 enters composite printhead 8 by tensioning apparatus 1, and resin silk material 14 is entered compound by wire feeder 13, wire leading pipe 12
In file printing first 8.
Reference picture 2, described composite printhead 8 include printing nozzle 18, and printing nozzle 18 is arranged on heat block 23
On, temperature sensing device 16 and heater 17 are housed, heat block 23 is connected with radiating tube 21, outside radiating tube 21 on heat block 23
Portion is connected with heat abstractor 20, cooling device 22, and resin silk material 14 enters radiating tube 21 by wire leading pipe 12, subsequently into heating
Block 23, melted after the heating of heater 17, reinforcing fiber 2 is impregnated with resin silk material 14 into heat block 23, then from beating
Print nozzle 18 is extruded, and printing nozzle 18 is externally provided with shear 24.
A kind of Method of printing of continuous fiber reinforced composite materials swinging 3D printer, comprises the following steps：
1) reference picture 1, support 11 is arranged on rotating device 10, as the attachment object of product, supports 11 processing
Manufacture method includes 3D printing, machining, injection and casting；
2) referring to Figures 1 and 2, reinforcing fiber 2 enters composite by tensioning apparatus 1 and printed from the in of fibre tube 3
First 8, reinforcing fiber 2 passes through the heat block 23 of composite printhead 8, reaches printing nozzle 18, and described reinforcing fiber 2 includes
Carbon fiber, aramid fiber, glass fibre, polyphenyl imidazoles fiber, PPTA, polyimide fiber, boron are fine
Dimension, fire resistance fibre and optical fiber；
3) resin silk material 14 enters wire leading pipe 12 by wire feeder 13, entered through wire leading pipe 12 from charging tray 15s
Radiating block 21, enter printing nozzle 18 after the heating melting of heater 17；
4) when carrying out product 3D printing, programme-control mobile device 4 drives composite printhead 8 to move, same to time-histories
Sequence control rotating device 10 drives support 11 to do spinning movement, according to current layer printing path data motion；Meanwhile programme-control
Resin silk material 14 is delivered to wire leading pipe 12 by wire feeder 13, by radiating tube 21 and heat block 23, is extruded to printing nozzle 18,
Middle heat abstractor 20 ensures that the resin silk material 14 in radiating tube 21 is in solid state shape, heater 17 and TEMP dress
The resin silk material 14 put in 16 guarantee heat blocks 23 is in molten condition；
5) reference picture 2, resin silk material 14 and reinforcing fiber 2 mutually impregnate at heat block 23 is compounded to form composite wire material
19, and be extruded from the outlet of printing nozzle 18, composite silk material 19 cools down deposition in support 11, due to reinforcing fiber 2
With higher tensile strength and it is adhered in support 11, therefore can be with composite printhead 8 and the phase of support 11
Motion is constantly drawn out from fibre tube 3；
6) after the printing of the current circumferential layer of model is completed, lowering or hoisting gear 7 declines one point together with rotating device 10
Thickness degree；
7) repeat step 4)~step 6), until part is completed.
Claims (3)
1. a kind of continuous fiber reinforced composite materials swinging 3D printer, including composite printhead (8), its feature exist
In：Composite printhead (8) is arranged on moving guide rail (5), and composite printhead (8) and adjusting means (6) coordinate, and lead to
Position of toning regulating device (6) the adjustment composite printhead (8) on moving guide rail (5), moving guide rail (5) fill mounted in mobile
Put on (4), workbench (9) is provided with below composite printhead (8), workbench (9) is fitted with rotating device (10), rotation
Support (11), workbench (9) and lowering or hoisting gear (7) connection are installed, enhancing fibre is placed in the left and right of workbench (9) on device (10)
The fibre tube (3) of (2) and the charging tray (15) of resin silk material (14) are tieed up, reinforcing fiber (2) enters composite wood by tensioning apparatus (1)
Expect printhead (8), resin silk material (14) is entered in composite printhead (8) by wire feeder (13), wire leading pipe (12)；
Described composite printhead (8) includes printing nozzle (18), and printing nozzle (18) is arranged on heat block (23), added
Temperature sensing device (16) and heater (17) are housed, heat block (23) is connected with radiating tube (21), radiating on hot block (23)
It is connected outside pipe (21) with heat abstractor (20), cooling device (22), resin silk material (14) enters radiating by wire leading pipe (12)
Manage (21), subsequently into heat block (23), melted after heater (17) heating, reinforcing fiber (2) enters heat block
(23) impregnate with resin silk material (14), then extruded from printing nozzle (18), printing nozzle (18) is externally provided with shear (24).
2. a kind of Method of printing of continuous fiber reinforced composite materials swinging 3D printer, it is characterised in that including following step
Suddenly：
1) support (11) is arranged on rotating device (10), the attachment object as product；
2) reinforcing fiber (2) enters composite printhead (8) by tensioning apparatus (1), strengthened from fibre tube (3) in
Fiber (2) passes through the heat block (23) of composite printhead (8), reaches printing nozzle (18)；
3) resin silk material (14) (15)s, enters wire leading pipe (12), through wire leading pipe from charging tray by wire feeder (13)
(12) enter radiating block (21), enter printing nozzle (18) after heater (17) heating melting；
4) when carrying out product 3D printing, programme-control mobile device (4) drives composite printhead (8) mobile, same to time-histories
Sequence control rotating device (10) drives support (11) to do spinning movement, according to current layer printing path data motion；Meanwhile program
Resin silk material (14) is delivered to wire leading pipe (12) by control wire feeder (13), by radiating tube (21) and heat block (23), to
Printing nozzle (18) is extruded, and middle heat abstractor (20) ensures that the resin silk material (14) in radiating tube (21) is in solid phase shape
State, heater (17) and temperature sensing device (16) ensure that the resin silk material (14) in heat block (23) is in molten condition；
5) resin silk material (14) and reinforcing fiber (2) mutually impregnate at heat block (23) place is compounded to form composite wire material (19), and
And from printing nozzle (18) outlet be extruded, composite silk material (19) support (11) on cool down deposition, reinforcing fiber (2) with
Composite printhead (8) constantly to be drawn out from fibre tube (3) with supporting the relative motion of (11)；
6) after the printing of the current circumferential layer of model is completed, lowering or hoisting gear (7) declines one point together with rotating device (10)
Thickness degree；
7) repeat step 4)~step 6), until part is completed.
3. a kind of Method of printing of continuous fiber reinforced composite materials swinging 3D printer according to claim 2, its
It is characterised by：Described reinforcing fiber (2) includes carbon fiber, aramid fiber, glass fibre, polyphenyl imidazoles fiber, poly- to benzene two
Formyl p-phenylenediamine, polyimide fiber, boron fibre, fire resistance fibre and optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050843.2A CN107856298A (en) | 2017-10-31 | 2017-10-31 | A kind of continuous fiber reinforced composite materials swinging 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050843.2A CN107856298A (en) | 2017-10-31 | 2017-10-31 | A kind of continuous fiber reinforced composite materials swinging 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107856298A true CN107856298A (en) | 2018-03-30 |
Family
ID=61698097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201711050843.2A Pending CN107856298A (en) | 2017-10-31 | 2017-10-31 | A kind of continuous fiber reinforced composite materials swinging 3D printer |
Country Status (1)
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437457A (en) * | 2018-05-05 | 2018-08-24 | 华明进 | A kind of continuous fiber reinforced composite materials 3D printer |
| CN108773066A (en) * | 2018-05-22 | 2018-11-09 | 张梦如 | A kind of electric field driven melting jet deposition 3D printer |
| CN109094009A (en) * | 2018-10-17 | 2018-12-28 | 陕西斐帛科技发展有限公司 | A kind of manufacturing method of continuous fiber reinforced composite materials print head and composite material |
| CN111633979A (en) * | 2020-06-08 | 2020-09-08 | 河北科技大学 | Z-direction reinforcing method and manufacturing equipment for additive manufacturing of continuous fiber composite material |
| CN112140529A (en) * | 2020-08-17 | 2020-12-29 | 东华大学 | Material increase manufacturing device for composite material with revolution curved surface structure |
| CN113306142A (en) * | 2021-06-18 | 2021-08-27 | 西安交通大学 | Continuous fiber 3D printing device for integral forming of polygonal column structure |
| CN113752550A (en) * | 2021-08-13 | 2021-12-07 | 西安交通大学 | Continuous fiber reinforced thermoplastic composite high-temperature 3D printer |
| CN113927892A (en) * | 2021-10-25 | 2022-01-14 | 华中科技大学 | Continuous carbon fiber 3D printing device, control system and control method |
| CN114393822A (en) * | 2022-01-12 | 2022-04-26 | 西安交通大学 | Continuous fiber 3D printer capable of printing and forming on inner wall of rotary cylinder |
| CN114407358A (en) * | 2021-12-24 | 2022-04-29 | 上海工程技术大学 | Multi-degree-of-freedom continuous composite fiber material 3D printer |
| CN115383138A (en) * | 2022-08-30 | 2022-11-25 | 华中科技大学 | Fuse wire spray head and multi-material composite forming device adopting selective laser melting and fused deposition |
| CN115891149A (en) * | 2022-11-03 | 2023-04-04 | 青岛理工大学 | Multi-continuous-fiber-twisting reinforced composite material 3D printer and printing method thereof |
| WO2023093619A1 (en) * | 2021-11-25 | 2023-06-01 | 浙江大学 | Construction apparatus for 3d weaving and printing integrated structure |
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| US20160101565A1 (en) * | 2014-10-08 | 2016-04-14 | Hon Hai Precision Industry Co., Ltd. | Method of 3d printing using rotational positioning and starter substrate |
| CN107081922A (en) * | 2017-06-06 | 2017-08-22 | 威海纳川管材有限公司 | The defeated pipe of heavy caliber thermoplastic composite length and its manufacturing method and apparatus |
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| CN104149339A (en) * | 2014-07-09 | 2014-11-19 | 西安交通大学 | Continuous long-fiber reinforced-type composite material 3D printer and printing method thereof |
| US20160101565A1 (en) * | 2014-10-08 | 2016-04-14 | Hon Hai Precision Industry Co., Ltd. | Method of 3d printing using rotational positioning and starter substrate |
| CN104441658A (en) * | 2014-11-27 | 2015-03-25 | 西安交通大学 | 3D printing head for continuous-fiber-reinforced intelligent composite material and use method of 3D printing head |
| CN107081922A (en) * | 2017-06-06 | 2017-08-22 | 威海纳川管材有限公司 | The defeated pipe of heavy caliber thermoplastic composite length and its manufacturing method and apparatus |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437457A (en) * | 2018-05-05 | 2018-08-24 | 华明进 | A kind of continuous fiber reinforced composite materials 3D printer |
| CN108773066A (en) * | 2018-05-22 | 2018-11-09 | 张梦如 | A kind of electric field driven melting jet deposition 3D printer |
| CN109094009A (en) * | 2018-10-17 | 2018-12-28 | 陕西斐帛科技发展有限公司 | A kind of manufacturing method of continuous fiber reinforced composite materials print head and composite material |
| CN111633979A (en) * | 2020-06-08 | 2020-09-08 | 河北科技大学 | Z-direction reinforcing method and manufacturing equipment for additive manufacturing of continuous fiber composite material |
| CN112140529A (en) * | 2020-08-17 | 2020-12-29 | 东华大学 | Material increase manufacturing device for composite material with revolution curved surface structure |
| CN113306142A (en) * | 2021-06-18 | 2021-08-27 | 西安交通大学 | Continuous fiber 3D printing device for integral forming of polygonal column structure |
| CN113752550A (en) * | 2021-08-13 | 2021-12-07 | 西安交通大学 | Continuous fiber reinforced thermoplastic composite high-temperature 3D printer |
| CN113927892A (en) * | 2021-10-25 | 2022-01-14 | 华中科技大学 | Continuous carbon fiber 3D printing device, control system and control method |
| WO2023093619A1 (en) * | 2021-11-25 | 2023-06-01 | 浙江大学 | Construction apparatus for 3d weaving and printing integrated structure |
| CN114407358A (en) * | 2021-12-24 | 2022-04-29 | 上海工程技术大学 | Multi-degree-of-freedom continuous composite fiber material 3D printer |
| CN114393822A (en) * | 2022-01-12 | 2022-04-26 | 西安交通大学 | Continuous fiber 3D printer capable of printing and forming on inner wall of rotary cylinder |
| CN115383138A (en) * | 2022-08-30 | 2022-11-25 | 华中科技大学 | Fuse wire spray head and multi-material composite forming device adopting selective laser melting and fused deposition |
| CN115891149A (en) * | 2022-11-03 | 2023-04-04 | 青岛理工大学 | Multi-continuous-fiber-twisting reinforced composite material 3D printer and printing method thereof |
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Application publication date: 20180330 |
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