CN103817934A - Engineering model 3D printing equipment and method - Google Patents
Engineering model 3D printing equipment and method Download PDFInfo
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- CN103817934A CN103817934A CN201410038089.0A CN201410038089A CN103817934A CN 103817934 A CN103817934 A CN 103817934A CN 201410038089 A CN201410038089 A CN 201410038089A CN 103817934 A CN103817934 A CN 103817934A
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Abstract
The invention discloses engineering model 3D printing equipment and method. The engineering model 3D printing equipment comprises a processor, a control main board, a 3D printing tabletop and a printing nose, wherein the processor is used for establishing a model, setting 3D printing precision according to engineering construction requirements, utilizing 3D modeling software to carry out layered cutting on the established model, and sending the information of each layer of model to the control main board; the positions of the printing nose in a horizontal range and in a longitudinal direction, the movement direction and speed of the printing nose and 3D printing material input are controlled by the control main board according to the information of each layer of model, which is sent by the processor, so that the model needing to be printed is printed on the 3D printing tabletop layer by layer. With the engineering model 3D printing equipment and the engineering model 3D printing method, printing can be carried out as long as the model is established on the processor, the operation is convenient, labor and materials can be reduced, the model manufacture benefits are improved, and the printed model is highly precise, attractive and firm.
Description
Technical field
The present invention relates to a kind of engineering model 3D printing device and method.
Background technology
Existing engineering model is to utilize iron wire or plastics overlap joint to paste by craft to form as BUILDINGS MODELS, and this need to consume a large amount of human and material resources.Particularly some complex structures, the special BUILDINGS MODELS of node, the man-hour consuming is more, and assembling BUILDINGS MODELS unstable, easily cave in.In addition,, for meticulousr BUILDINGS MODELS, make by hand and be difficult to realize.
Summary of the invention
Technical problem to be solved by this invention is, a kind of simple operation is provided, can saves time and engineering model 3D printing device and the method for manpower.
The present invention is achieved in that provides a kind of engineering model 3D printing device, comprises that treating apparatus, control mainboard, 3D print desktop and printing head; Described treating apparatus is used for setting up model, and by engineering-built requirement, 3D printing precision is set, and utilizes 3D modeling software that set up model is carried out to Slice by slice cutting, and every layer model information is sent to described control mainboard; Every layer model information that described control mainboard sends according to described treating apparatus, position, moving direction, speed and the input of 3D printed material of controlling described printing head in horizontal extent and longitudinally, thus on described 3D printing desktop, successively print the model that needs printing.
The present invention also provides a kind of engineering model 3D Method of printing, comprising:
S1: the model of printing for needs, on treating apparatus, set up model, and by engineering-built requirement, 3D printing precision is set; Utilize 3D modeling software that set up model is carried out to Slice by slice cutting, and every layer model information is sent to control mainboard;
S2: the every layer model information sending according to treating apparatus, position, moving direction, speed and the 3D printed material input of described control mainboard control printing head in horizontal extent and longitudinally, thus on 3D printing desktop, successively print the model that needs printing.
Engineering model 3D printing device in one embodiment of the invention and engineering model 3D Method of printing by setting up model on treating apparatus, utilize 3D modeling software that set up model is carried out to Slice by slice cutting, and every layer model information is sent to control mainboard, make to control every layer model information that mainboard can send according to treating apparatus, control the position of printing head in horizontal extent and longitudinally, moving direction, speed and the input of 3D printed material, thereby realize on 3D printing desktop and successively print the model that needs printing, can reduce manpower and materials, improve modelling benefit, and, just can print as long as can set up model on treating apparatus, simple operation, and also the model accuracy printing is high, attractive in appearance, firm.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of engineering model 3D printing device in one embodiment of the invention.
Fig. 2 is that the master of the printing device of engineering model 3D shown in Fig. 1 looks schematic diagram, and wherein engineering model 3D printing device is used for printing Chinese Central Television's headquarters building model.
The specific embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As depicted in figs. 1 and 2, be a preferred embodiment of engineering model 3D printing device of the present invention, this project model 3D printing device comprises that treating apparatus 110, control mainboard 120,3D print desktop 130, Der Laengslenker 140, horizontal Y-direction guide rod 150, horizontal X to guide rod 160, printing head (containing motor) 170, material conduit 180, material generator 182 and motor 190.Wherein, treating apparatus 110 is controlled the operation of motor in motor 190 and printing head 170 by controlling mainboard 120, and then control printing head 170 and input to position, moving direction and material on guide rod 160 in Der Laengslenker 140, horizontal Y-direction guide rod 150 and horizontal X, thereby the material that material generator 182 is provided is transported in printing head 170 through material conduit 180, print needed engineering model as BUILDINGS MODELS to print 3D on desktop 130 at 3D.
Particularly, treating apparatus 110 can be for being provided with the computer of 3D modeling software.3D modeling software can comprise Bender, OpenSCAD, Art of Illusion, FreeCAD, Wings3D, BRL-CAD, SketchUp, Autodesk123D, MeshMixer etc.Wherein, Blender 3D modelling software suite of freely increasing income.OpenSCAD is a 3D modeling software based on order line, can produce CSG file, and speciality is to make solid 3D model.Art of Illusion is the 3D model of increasing income and plays up software.FreeCAD is a free 3D CAD software of increasing income from French Matra Datavision company, based on CAD/CAM/CAE geometrical model core, is a functionalization, parameterized modeling tool.Wings3D is a 3D modeling software of increasing income free, is applicable to creating subdivision curved surface model.BRL-CAD is a cross-platform how much (CSG) structures of entity and physical model CAD (CAD) system of increasing income.SketchUp is the free interactively 3D model program of of the Google of Google, is not only applicable to advanced level user, is also applicable to beginner.Autodesk123D is the product of Autodesk Inc., is a free 3D prototype software, only supports at present Windows system.MeshMixer is a 3D modeling tool, the product of Ye Shi autodesk, inc..The model of printing for needs, modeling on treating apparatus 110, importing model or 3D scanning import model, and arrange after 3D printing precision by engineering-built requirement, can utilize 3D modeling software by needs print model carry out Slice by slice cutting, and every layer model information exchange cross wire 112 send to control mainboard 120.
Controlling mainboard 120 can be connected with treating apparatus 110 by wire 112, and position, moving direction and the speed of every layer model information control printing head 170 that can send according to treating apparatus 110 in horizontal extent and longitudinally, thereby make printing head 170 in three dimensions, accurately to locate and to print.Meanwhile, control mainboard 120 and also can control printing head 170 place's laser parameters and temperature etc.
Multiple as four Der Laengslenkers 140 are generally perpendicularly arranged on 3D and print four jiaos of desktop 130.Two horizontal Y-direction guide rods 150 are separately positioned between a pair of Der Laengslenker 140, and two horizontal Y-direction guide rod 150 almost parallels.As shown in Figure 1, the two ends of horizontal Y-direction guide rod 150 are slidably mounted on corresponding Der Laengslenker 140 by foxy 152 respectively, make horizontal Y-direction guide rod 150 can be under motor 190 drives along the longitudinal guide rod 140 slide.Horizontal X is arranged between two horizontal Y-direction guide rods 150 to guide rod 160, and two horizontal Y-direction guide rods 150 are connected.Horizontal X is slidably mounted on corresponding horizontal Y-direction guide rod 150 by foxy 152 respectively to the two ends of guide rod 160, and horizontal X can be slided along horizontal Y-direction guide rod 150 to guide rod 160 under motor 190 drives.Printing head 170 is slidably mounted on horizontal X on guide rod 160, and can be in printing head 170 slides to guide rod 160 along horizontal X under the driving of motor.Like this, control the operation of motor in motor 190 and printing head 170 by controlling mainboard 120, position, moving direction and the speed that can control printing head 170 in horizontal extent and longitudinally, thus make printing head 170 in three dimensions, accurately to locate and to print.
One end of material conduit 180 is connected with printing head 170, and the other end is connected with material generator 182.Under treating apparatus 110 and/or 120 controls of control mainboard, the material on material generator 182 is transported to printing head 170 through material conduit 180 and prints to realize 3D.
Above-mentioned is the concrete structure of engineering model 3D printing device in one embodiment of the invention, the using method of brief description engineering model 3D printing device.In one embodiment, the method for utilizing engineering model 3D printing device to carry out engineering model 3D printing comprises:
S1: the model of printing for needs, on treating apparatus 110, set up model, and by engineering-built requirement, 3D printing precision is set; Utilize 3D modeling software that set up model is carried out to Slice by slice cutting, and every layer model information exchange cross wire 112 send to control mainboard 120;
S2: the every layer model information sending according to treating apparatus 110, control position, moving direction, speed and the input of 3D printed material that mainboard 120 is controlled printing head 170 in horizontal extent and longitudinally, print on desktop 130 and successively print the model that needs printing at 3D, example is the total building of Chinese Central Television (CCTV) model 200 as shown in Figure 2.
Wherein, 3D printed material can be with pure plastics/resin and adhesive.
3D printed material input in step S2 comprises: regulate the laser temperature at printing head 170 places to fusing point or the plasticization temperature of 3D printed material, make drop on 3D printing desktop 130 and solidify after the fusing of 3D printed material, and under the effect of adhesive, implementation structure is stacking stable, sets up physical model.In one embodiment, in step S2, the laser temperature at printing head 170 places can be adjusted to fusing point or the plasticization temperature higher than 3D printed material.
As mentioned above, engineering model 3D printing device in one embodiment of the invention and engineering model 3D Method of printing by setting up model on treating apparatus 110, utilize 3D modeling software that set up model is carried out to Slice by slice cutting, and every layer model information is sent to and controls mainboard 120, make to control every layer model information control printing head 170 that mainboard 120 can send according to treating apparatus 110 position in horizontal extent and longitudinally, moving direction, speed and the input of 3D printed material, thereby realize on 3D printing desktop 130 and successively print the model that needs printing, can reduce manpower and materials, improve modelling benefit, and, just can print as long as can set up model on treating apparatus 110, simple operation, and also the model accuracy printing is high, attractive in appearance, firm.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. an engineering model 3D printing device, is characterized in that, comprises that treating apparatus, control mainboard, 3D print desktop and printing head;
Described treating apparatus is used for setting up model, and by engineering-built requirement, 3D printing precision is set, and utilizes 3D modeling software that set up model is carried out to Slice by slice cutting, and every layer model information is sent to described control mainboard;
Every layer model information that described control mainboard sends according to described treating apparatus, position, moving direction, speed and the input of 3D printed material of controlling described printing head in horizontal extent and longitudinally, thus on described 3D printing desktop, successively print the model that needs printing.
2. engineering model 3D printing device according to claim 1, is characterized in that, described treating apparatus is the computer that described 3D modeling software is installed.
3. engineering model 3D printing device according to claim 1, is characterized in that, described engineering model 3D printing device also comprises that Der Laengslenker, horizontal Y-direction guide rod, horizontal X are to guide rod and motor;
Der Laengslenker described in four is vertically arranged on four jiaos of described 3D printing desktop;
Horizontal Y-direction guide rod described in two is slidably arranged in respectively between a pair of described Der Laengslenker, and horizontal Y-direction guide rod described in two is parallel;
Described horizontal X is arranged between the horizontal Y-direction guide rod described in two to guide rod, and the horizontal Y-direction guide rod described in two is connected;
Described motor can drive described horizontal Y-direction guide rod to slide along described Der Laengslenker, and can drive described horizontal X to slide along described horizontal Y-direction guide rod to guide rod;
Described printing head is slidably mounted on described horizontal X on guide rod; In described printing head, there is motor; In described printing head, described in Motor Drive, printing head slides to guide rod along described horizontal X;
The operation of motor in motor and described printing head described in every layer model information control that described control mainboard sends out according to described treating apparatus.
4. engineering model 3D printing device according to claim 3, is characterized in that, the two ends of described horizontal Y-direction guide rod are slidably mounted on corresponding described Der Laengslenker by slippery fellow respectively.
5. according to the engineering model 3D printing device described in claim 3 or 4, it is characterized in that, described horizontal X is slidably mounted on corresponding described horizontal Y-direction guide rod by slippery fellow respectively to the two ends of guide rod.
6. engineering model 3D printing device according to claim 1, is characterized in that, described engineering model 3D printing device also comprises material conduit and material generator; One end of described material conduit is connected with described printing head, and the other end is connected with described material generator.
7. an engineering model 3D Method of printing, comprising:
S1: the model of printing for needs, on treating apparatus, set up model, and by engineering-built requirement, 3D printing precision is set; Utilize 3D modeling software that set up model is carried out to Slice by slice cutting, and every layer model information is sent to control mainboard;
S2: the every layer model information sending according to treating apparatus, position, moving direction, speed and the 3D printed material input of described control mainboard control printing head in horizontal extent and longitudinally, thus on 3D printing desktop, successively print the model that needs printing.
8. engineering model 3D Method of printing according to claim 7, is characterized in that, the 3D printed material of inputting in step S2 comprises pure plastics/resin and adhesive.
9. engineering model 3D Method of printing according to claim 7, is characterized in that, the 3D printed material input in step S2 comprises: regulate the laser temperature at described printing head place to fusing point or the plasticization temperature of 3D printed material.
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| CN201410038089.0A CN103817934A (en) | 2014-01-26 | 2014-01-26 | Engineering model 3D printing equipment and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046033A (en) * | 2015-09-11 | 2015-11-11 | 合肥阿巴赛信息科技有限公司 | Three dimensional labyrinth designing and entity modeling method |
| CN105235212A (en) * | 2015-09-24 | 2016-01-13 | 吉林大学 | Method and device for 3D printing |
| CN111360252A (en) * | 2020-03-05 | 2020-07-03 | 西安理工大学 | Model identification and internal model control system based on 3D printer |
| CN114863787A (en) * | 2022-05-25 | 2022-08-05 | 广州天翌云信息科技有限公司 | Solid building model and manufacturing process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203380364U (en) * | 2013-06-24 | 2014-01-08 | 东莞市松湖科技有限公司 | Frame type three-dimensional printer |
| CN103522548A (en) * | 2013-10-16 | 2014-01-22 | 西安科技大学 | Device and method for manufacturing artificial photosynthesis reactor based on rapid prototyping technology |
| CN204123681U (en) * | 2014-01-26 | 2015-01-28 | 中建钢构有限公司 | Engineering model 3d printing device |
-
2014
- 2014-01-26 CN CN201410038089.0A patent/CN103817934A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203380364U (en) * | 2013-06-24 | 2014-01-08 | 东莞市松湖科技有限公司 | Frame type three-dimensional printer |
| CN103522548A (en) * | 2013-10-16 | 2014-01-22 | 西安科技大学 | Device and method for manufacturing artificial photosynthesis reactor based on rapid prototyping technology |
| CN204123681U (en) * | 2014-01-26 | 2015-01-28 | 中建钢构有限公司 | Engineering model 3d printing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046033A (en) * | 2015-09-11 | 2015-11-11 | 合肥阿巴赛信息科技有限公司 | Three dimensional labyrinth designing and entity modeling method |
| CN105235212A (en) * | 2015-09-24 | 2016-01-13 | 吉林大学 | Method and device for 3D printing |
| CN111360252A (en) * | 2020-03-05 | 2020-07-03 | 西安理工大学 | Model identification and internal model control system based on 3D printer |
| CN114863787A (en) * | 2022-05-25 | 2022-08-05 | 广州天翌云信息科技有限公司 | Solid building model and manufacturing process thereof |
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