CN105499568A - Continuously supplementing 3D printer and printing method thereof - Google Patents
Continuously supplementing 3D printer and printing method thereof Download PDFInfo
- Publication number
- CN105499568A CN105499568A CN201510952116.XA CN201510952116A CN105499568A CN 105499568 A CN105499568 A CN 105499568A CN 201510952116 A CN201510952116 A CN 201510952116A CN 105499568 A CN105499568 A CN 105499568A
- Authority
- CN
- China
- Prior art keywords
- printing
- work plane
- circular work
- printer
- driving mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/22—Driving means
- B22F12/226—Driving means for rotary motion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/60—Treatment of workpieces or articles after build-up
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/20—Cooling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/40—Radiation means
- B22F12/49—Scanners
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention relates to the field of 3D equipment and provides a continuously supplementing 3D printer. The continuously supplementing 3D printer comprises a box, a circular working plane arranged on the box, a printing mechanism for supplementing printing on the working plane, a driving mechanism for driving the circular working plane to rotate and rise and fall, and a controller for controlling the printing mechanism and the driving mechanism; the printing mechanism comprises a plurality of storage chambers and a plurality of discharge ports arranged linearly; the controller selectively controls the opening and closing of the discharge ports; the plurality of discharge ports all communicate with different storage chambers; a plurality of rows of discharge ports intersect at one point and thus are arranged in a sector form, and a center of circle of the discharge ports arranged in the sector form and a center of circle of the circular working plane are located in the same longitudinal axis. The 3D printer is on the basis of the 3D printing technology and may be expanded from an intermittent mode to a continuous operating mode and from a single material utilizing mode to a mode of simultaneously utilizing a plurality of materials for deposition, and therefore, the 3D printing efficiency is improved and the 3D printing effects are perfected.
Description
Technical field
The present invention relates to 3D apparatus field, particularly relate to a kind of increasing continuously and expect 3D printer and Method of printing thereof.
Background technology
3D printer is a kind of accumulation manufacturing technology, i.e. a kind of machine of RP technique; 3D printer, based on mathematical model file, uses special wax material, powdery metal or plastics etc. can jointing material, manufactures three-dimensional object by the jointing material printed from level to level.By the planar movement of head device during existing 3D printer work, coordinate the vertical movement of print platform to carry out the movement of three-dimensional, head device uses homogenous material to carry out 3D printing, and this kind of printer printing effect is lower, effect is not ideal enough, is badly in need of improving.
Summary of the invention
In order to solve the problem, a kind of increasing is continuously the object of the present invention is to provide to expect 3D printer, this 3D printer is based on 3D printing technique, can by it from interval expansion to the pattern of continuous operations, expand to the pattern using multiple material to deposit simultaneously from utilization homogenous material, thus promote 3D printing effect, improve 3D printing effect.
In order to realize above-mentioned object, present invention employs following technical scheme:
A kind of increasing continuously expects 3D printer, comprise casing, and the circular work plane be arranged on casing, and for carrying out the printing mechanism increasing material printing in circular work plane, and the driving mechanism for driving circular work Plane Rotation to be elevated, and for controlling the controller of printing mechanism and driving mechanism; Printing mechanism comprises multiple storage compartment and many linearly aligned discharging openings; The folding controlling discharging opening selected by described controller, and many discharging openings all communicate from different storage compartments; Many rows discharging opening intersects at a point in fan-shaped arrangement, and the discharging opening circle centre position of fan-shaped arrangement and the center of circle of circular work plane are on same longitudinal axis.
As preferably, the frame of described printing mechanism side is also provided with the solidification bonder for being bonded by deposition materials, and the radiator cooler for cooling jointing material.During actual use, solidification bonder adopts laser sintered metal dust, laser sintered form, uses laser galvanometer system melting appropriate section; Radiator cooler cools curing materials, and the material temperature difference after material temperature when making deposition and solidification is less, if do not ensure, its temperature difference is close, owing to expanding with heat and contract with cold, end product quality can be made to decline.
As preferably, described box house is provided with preparation room and manufactures room, and can at preparation room and the conveyer frames manufacturing movement between room; Described printing mechanism is in and manufactures above room, and driving mechanism is in and manufactures below room, conveyer frames is positioned with manufacture case, and circular work plane positioning is in manufacture case, and circular work plane can along manufacturing the longitudinal rotation and lifting of chamber interior wall.Said structure adopts conveyer frames to be equipped with and manufactures case, has the function of three aspects: 1, and manufacturing case can axial location circular work plane; 2, manufacture case and can conveniently print picking and placeing of rear 3D model, mobile; 3, the deposition materials used during printing can produce fluid, and manufacture case can be used for anti-fluid and comes down in torrents.
As preferably, describedly manufacture indoor wall box and be provided with support body adsorbent equipment for locating conveyer frames.
As preferably, described conveyer frames is provided with the locating slot mated with the lower end case mouth manufacturing case, and the madial wall of locating slot is provided with some bayonet sockets, and the outer side surface lower end manufacturing case is provided with the projection matched with bayonet socket.
As preferably, described driving mechanism comprises drive motors, and is arranged on the Lifting platform on drive motors output; Described Lifting platform offers negative pressure channel, and negative pressure channel connects negative pressure device; During use, by Lifting platform absorption circular work plane, drive motors drives the lifting of circular work snail.
The continuous Method of printing increasing material 3D printer, comprises calculation procedure and performs step;
Described calculation procedure is followed successively by: 1) by design software, 3D solid file step section is become continuous print multi-layer helical slicing layer; 2) every for 3D solid file helical layer slicing layer circumference is divided into multiple wedge-shaped segment; 3) each wedge-shaped segment radial direction is divided into multiple segment, each segment is a pixel; 4) check the material needed for each " pixel " by design software, and be converted into mechanical order;
Described execution step is followed successively by: 1) controller receives mechanical order, and driving mechanism drives circular work plane to rise to below printing mechanism; 2) controller controls driving mechanism by the result of calculation of calculation procedure and drives the slow spiral decline of circular work plane, realizes the deposition of multiple material with the selective use discharging opening of Time Controller.
The present invention adopts technique scheme, this 3D printer, based on 3D printing technique, by it from interval expansion to the pattern of continuous operations, can be expanded to the pattern using multiple material to deposit simultaneously from utilization homogenous material, thus promote 3D printing effect, improve 3D printing effect.During use, pay-off is fixed, and increases material in circular work plane, and spiral increases material and finally forms 3D solid.When increasing material, the axially-movable of circular work plane, while pivot, feeding port continues to increase material, sweeps the form of a week continuously, along with rounded face spiral deposition materials with radius.Multiple material deposition is the form with many feeding ports, according to the three-dimensional slice model of input, controls the folding of the appropriate section of feeding port, and uses many feeding ports to replace the Pattern completion multiple material deposition function of feeding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of printing mechanism.
Fig. 3 is the structural representation of conveyer frames.
Fig. 4 is calculation procedure 1) schematic diagram.
Fig. 5 is calculation procedure 2) schematic diagram.
Fig. 6 is calculation procedure 3) schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the invention are described in further detail.
One as shown in Fig. 1 ~ Fig. 6 increases material 3D printer continuously, comprise casing 1, and the circular work plane 21 be arranged on casing 1, and for carrying out the printing mechanism 3 increasing material printing in circular work plane, and for driving the driving mechanism 6 of circular work plane 21 rotation and lifting, and for controlling the controller of printing mechanism 3 and driving mechanism 6.Printing mechanism 3 comprises multiple storage compartment and many linearly aligned discharging openings 31; The folding controlling discharging opening 31 selected by described controller, and many discharging openings 31 all communicate from different storage compartments; Many rows discharging opening 31 intersects at a point in fan-shaped arrangement, and discharging opening 31 circle centre position of fan-shaped arrangement and the center of circle of circular work plane 21 are on same longitudinal axis.
The frame of described printing mechanism 3 side is also provided with the solidification bonder for being bonded by deposition materials, and the radiator cooler 42 for cooling jointing material.During actual use, solidification bonder adopts laser sintered metal dust, laser sintered form, uses laser galvanometer system melting appropriate section; Radiator cooler 42 pairs of curing materials cool, and the material temperature difference after material temperature when making deposition and solidification is less, if do not ensure, its temperature difference is close, owing to expanding with heat and contract with cold, end product quality can be made to decline.
Described casing 1 inside is provided with preparation room 11 and manufactures room 12, and can at preparation room 11 and the conveyer frames 13 manufacturing movement between room 12; Described printing mechanism 3 is in and manufactures above room 12, and driving mechanism 6 is in and manufactures below room 12, and casing 1 sidewall manufactured in room 12 is provided with the support body adsorbent equipment 43 for locating conveyer frames 13.Described conveyer frames 13 is positioned with and manufactures case 5, specifically conveyer frames 13 is provided with the locating slot 131 mated with the lower end case mouth manufacturing case 5, the madial wall of locating slot 131 is provided with some bayonet sockets 132, and the outer side surface lower end manufacturing case 5 is provided with the projection 51 matched with bayonet socket 132.Described circular work plane 21 location is arranged on and manufactures in case 5, and circular work plane 21 can along manufacturing the longitudinal rotation and lifting of case 5 inwall.Said structure adopts conveyer frames 13 to be equipped with and manufactures case 5, has the function of three aspects: 1, and manufacturing case 5 can axial location circular work plane 21; 2, manufacture case 5 and can conveniently print picking and placeing of rear 3D model, mobile; 3, the deposition materials used during printing can produce fluid, and manufacture case 5 can be used for anti-fluid and comes down in torrents.
Described driving mechanism 6 comprises drive motors, and is arranged on the Lifting platform 62 on drive motors output; Described Lifting platform offers negative pressure channel, and negative pressure channel connects negative pressure device; During use, adsorb circular work plane 21 by Lifting platform 62, drive motors drives circular work plane 21 spiral lifting.
Above-mentioned a kind of continuous Method of printing increasing material 3D printer, being summarized as beginning → threedimensional model design → model file import slices process software, to carry out spiral section → by section file translations be that machine instruction → by machine instruction is loaded into and increases material 3D printer → manufacture continuously and prepare (to comprise material to load, clean, zeroing etc.) → start to manufacture until ends → post processing shaping → end.
The concrete refinement of above-mentioned Method of printing then comprises calculation procedure and performs step;
Described calculation procedure is followed successively by: 1) by design software, 3D solid file step section is become continuous print multi-layer helical slicing layer; 2) every for 3D solid file helical layer slicing layer circumference is divided into multiple wedge-shaped segment; 3) each wedge-shaped segment radial direction is divided into multiple segment, each segment is a pixel; 4) check the material needed for each " pixel " by design software, and be converted into mechanical order.
Described execution step is followed successively by: 1) be fixed on the conveyer frames 13 of preparation room 11 by manufacture case 5, and is transported to manufacture room 12 internal fixtion by conveyer frames 13; 2) the circular work plane 21 manufactured in case 5 is driven to rise to below printing mechanism 3 by driving mechanism 6; 3) controller controls driving mechanism 6 by the computation structure of calculation procedure and drives circular work plane 21 slowly spiral decline, realizes the deposition of multiple material with the selective use discharging opening 31 of Time Controller; 4) bonded deposition materials by solidification bonder, radiator cooler 42 pairs of jointing materials cool; 5) printed, driving mechanism 6 exits, and manufactures case 5 and is reset to preparation room 11.
In sum, this 3D printer, based on 3D printing technique, by it from interval expansion to the pattern of continuous operations, can be expanded to the pattern using multiple material to deposit simultaneously from utilization homogenous material, thus promotes 3D printing effect, improve 3D printing effect.During use, pay-off is fixed, and increases material in circular work plane 21, and spiral increases material and finally forms 3D solid.When increasing material, circular work plane 21 axially-movable, while pivot, feeding port continues to increase material, sweeps the form of a week continuously, along with rounded face spiral deposition materials with radius.Multiple material deposition is the form with many feeding ports, according to the three-dimensional slice model of input, controls the folding of the appropriate section of feeding port, and uses many feeding ports to replace the Pattern completion multiple material deposition function of feeding.
Claims (7)
1. one kind increases material 3D printer continuously, comprise casing, and the circular work plane be arranged on casing, and for carrying out the printing mechanism increasing material printing in circular work plane, and the driving mechanism for driving circular work Plane Rotation to be elevated, and for controlling the controller of printing mechanism and driving mechanism; It is characterized in that: printing mechanism comprises multiple storage compartment and many linearly aligned discharging openings; The folding controlling discharging opening selected by described controller, and many discharging openings all communicate from different storage compartments; Many rows discharging opening intersects at a point in fan-shaped arrangement, and the discharging opening circle centre position of fan-shaped arrangement and the center of circle of circular work plane are on same longitudinal axis.
2. one according to claim 1 increases material 3D printer continuously, it is characterized in that: the frame of described printing mechanism side is also provided with the solidification bonder for being bonded by deposition materials, and the radiator cooler for cooling jointing material.
3. one according to claim 1 increases material 3D printer continuously, it is characterized in that: described box house is provided with preparation room and manufactures room, and can at preparation room and the conveyer frames manufacturing movement between room; Described printing mechanism is in and manufactures above room, and driving mechanism is in and manufactures below room, conveyer frames is positioned with manufacture case, and circular work plane positioning is in manufacture case, and circular work plane can along manufacturing the longitudinal rotation and lifting of chamber interior wall.
4. one according to claim 3 increases material 3D printer continuously, it is characterized in that: the described wall box manufacturing indoor is provided with the support body adsorbent equipment for locating conveyer frames.
5. one according to claim 3 increases material 3D printer continuously, it is characterized in that: described conveyer frames is provided with the locating slot mated with the lower end case mouth manufacturing case, the madial wall of locating slot is provided with some bayonet sockets, and the outer side surface lower end manufacturing case is provided with the projection matched with bayonet socket.
6. one according to claim 1 increases material 3D printer continuously, it is characterized in that: described driving mechanism comprises drive motors, and is arranged on the Lifting platform on drive motors output; Described Lifting platform offers negative pressure channel, and negative pressure channel connects negative pressure device.
7. increase a Method of printing for material 3D printer continuously, it is characterized in that: comprise calculation procedure and perform step;
Described calculation procedure is followed successively by: 1) by design software, 3D solid file step section is become continuous print multi-layer helical slicing layer; 2) every for 3D solid file helical layer slicing layer circumference is divided into multiple wedge-shaped segment; 3) each wedge-shaped segment radial direction is divided into multiple segment, each segment is a pixel; 4) check the material needed for each " pixel " by design software, and be converted into mechanical order;
Described execution step is followed successively by: 1) controller receives mechanical order, and driving mechanism drives circular work plane to rise to below printing mechanism; 2) controller controls driving mechanism by the result of calculation of calculation procedure and drives the slow spiral decline of circular work plane, realizes the deposition of multiple material with the selective use discharging opening of Time Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510952116.XA CN105499568A (en) | 2015-12-17 | 2015-12-17 | Continuously supplementing 3D printer and printing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510952116.XA CN105499568A (en) | 2015-12-17 | 2015-12-17 | Continuously supplementing 3D printer and printing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105499568A true CN105499568A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510952116.XA Pending CN105499568A (en) | 2015-12-17 | 2015-12-17 | Continuously supplementing 3D printer and printing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195115A (en) * | 2022-05-12 | 2022-10-18 | 常州大学 | Spiral motion continuous type photocuring 3D printing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09323361A (en) * | 1996-06-04 | 1997-12-16 | Fuji Sogyo Kk | Device for molding three-dimensional object |
| CN1678448A (en) * | 2002-08-02 | 2005-10-05 | Eos有限公司电镀光纤系统 | Device and method for producing a three-dimensional object by means of a generative production method |
| US20140191439A1 (en) * | 2013-01-04 | 2014-07-10 | New York University | Continuous Feed 3D Manufacturing |
| CN103921443A (en) * | 2014-04-10 | 2014-07-16 | 苏州锐发打印技术有限公司 | Three-dimensional (3D) printing method and 3D printing system |
| US20150158251A1 (en) * | 2012-08-29 | 2015-06-11 | Carpyz Sas | Machine for producing circular products by means of layer-by-layer addition |
| CN205183786U (en) * | 2015-12-17 | 2016-04-27 | 龙泉市金宏瓷业有限公司 | Increase material 3D printer in succession |
-
2015
- 2015-12-17 CN CN201510952116.XA patent/CN105499568A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09323361A (en) * | 1996-06-04 | 1997-12-16 | Fuji Sogyo Kk | Device for molding three-dimensional object |
| CN1678448A (en) * | 2002-08-02 | 2005-10-05 | Eos有限公司电镀光纤系统 | Device and method for producing a three-dimensional object by means of a generative production method |
| US20150158251A1 (en) * | 2012-08-29 | 2015-06-11 | Carpyz Sas | Machine for producing circular products by means of layer-by-layer addition |
| US20140191439A1 (en) * | 2013-01-04 | 2014-07-10 | New York University | Continuous Feed 3D Manufacturing |
| CN103921443A (en) * | 2014-04-10 | 2014-07-16 | 苏州锐发打印技术有限公司 | Three-dimensional (3D) printing method and 3D printing system |
| CN205183786U (en) * | 2015-12-17 | 2016-04-27 | 龙泉市金宏瓷业有限公司 | Increase material 3D printer in succession |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195115A (en) * | 2022-05-12 | 2022-10-18 | 常州大学 | Spiral motion continuous type photocuring 3D printing device |
| CN115195115B (en) * | 2022-05-12 | 2024-02-20 | 常州大学 | Spiral motion continuous type photocuring 3D printing device |
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Application publication date: 20160420 |