CN105817622B - A kind of face laying system of the more materials of powder bed increasing material manufacturing individual layer - Google Patents
A kind of face laying system of the more materials of powder bed increasing material manufacturing individual layer Download PDFInfo
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- CN105817622B CN105817622B CN201610182425.8A CN201610182425A CN105817622B CN 105817622 B CN105817622 B CN 105817622B CN 201610182425 A CN201610182425 A CN 201610182425A CN 105817622 B CN105817622 B CN 105817622B
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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]
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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
- B22F10/30—Process control
- B22F10/32—Process control of the atmosphere, e.g. composition or pressure in a building chamber
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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
- 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
- B22F12/222—Driving means for motion along a direction orthogonal to the plane of a layer
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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
- 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
- B22F12/224—Driving means for motion along a direction within the plane of a layer
-
- 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
- B22F12/50—Means for feeding of material, e.g. heads
- B22F12/55—Two or more means for feeding material
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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
- 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
- B22F12/60—Planarisation devices; Compression devices
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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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Powder Metallurgy (AREA)
Abstract
A kind of face laying system of the more materials of powder bed increasing material manufacturing individual layer, including forming workbench face, middle part is equipped with a formation cylinder below forming workbench face, the both sides of formation cylinder are equipped with two and supply powder cylinder, two slides are configured with by truss mechanism above forming workbench face, guide rod is connected with two sliding blocks coordinated with two slides, guide rod bottom is connected with press-powder plate, by two step motor controls, it is moved left and right two press-powder plates respectively, press-powder plate is connected with two control systems respectively, the present invention can be with the part of the more materials of any various dimensions of Quick-forming, by dusty material to be adsorbed absorption on press-powder plate, dusty material is compacted at drip molding surface, reach the effect for improving part consistency, portable face laying system motion speed is fast, realize accurate control powdering amount, improve production efficiency.
Description
Technical field
The present invention relates to the face laying of powder bed material increasing field, the more particularly to a kind of more materials of powder bed increasing material manufacturing individual layer
System.
Background technology
Powder bed increases material manufacturing technology is to utilize powder to be formed after powdering layer by layer, then by bonding, sintering or melt
A kind of advanced increases material manufacturing technology for solidifying and shaping afterwards, it is possible to achieve the complex-shaped essence especially with complicated inner cavity structure
The close manufacture for customizing part.
Compared to the increases material manufacturing technology of homogenous material, the more material increases material manufacturing technologies of more materials especially individual layer can be into
Shape has the part of material with complex attribute and geometric attribute, and then the purpose efficiently enhanced product performance.It is however, existing
Fast forming machine based on powder bed increases material manufacturing technology typically each manufactured and designed using single material product as starting point, it is difficult to it is full
Flexibility and high efficiency requirement needed for the increasingly increased complexity requirement of sufficient industrial products and market.
The content of the invention
The shortcomings that in order to overcome the above-mentioned prior art, it is an object of the invention to provide a kind of powder bed increasing material manufacturing individual layer is more
The face laying system of material, realizes the efficient more material parts of various dimensions for being formed with material with complex attribute and geometric attribute,
Reach even compact powdering and the effect preheated to every layer of powder at the same time, realize powdering process rapidly and efficiently.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of face laying system of the more materials of powder bed increasing material manufacturing individual layer, including forming workbench face 1, forming workbench face
1 lower section middle part is equipped with a formation cylinder 2, and the both sides of formation cylinder 2 are equipped with first and supply powder cylinder 3-2 for powder cylinder 3-1 and second, shape work
Make 1 top both sides of table top to be fixedly connected with truss mechanism 5 by connecting plate 4 respectively, the first slide 8- is configured with truss mechanism 5
1 and second slide 8-2, the first slide 8-1 and the second slide 8-2 be arranged in parallel in vertical direction, the first slide 8-1 and first
Sliding block 11-1 coordinates, and is connected with the first guide rod 12-1 on the first sliding block 11-1, the first guide rod 12-1 bottoms are connected with the first press-powder
Plate 9；Second slide 8-2 and the second sliding block 11-2 coordinates, and the second guide rod 12-2, the second guide rod are connected with the second sliding block 11-2
12-2 bottoms are connected with the second press-powder plate 10, and first stepping of the first press-powder plate 9 by being connected to mono- side ends of the first slide 8-1 is electric
Machine 7-1 controls it to be moved left and right, and second stepping of the second press-powder plate 10 by being connected to the second slide 8-2 end sides is electric
Machine 7-2 controls it to be moved left and right, and the first press-powder plate 9 and the first control system 13 connect, the second press-powder plate 10 and the second control
System 14 processed connects.
A kind of quick forming method of the face laying system of the more materials of powder bed increasing material manufacturing individual layer, including following step
Suddenly：
Step 1：The hierarchy slicing information of part to be printed is exported, each layer of information is identified, wherein including
The information of dusty material A to be adsorbed is stored in the first control system 13, the second control of information deposit comprising dusty material B to be adsorbed
In system 14 processed；
Step 2：Dusty material A to be adsorbed is placed on first in powder cylinder 3-1, dusty material B to be adsorbed is placed on
Second in powder cylinder 3-2, the first press-powder plate 9 and the second press-powder plate 10 give attraction respectively；
Step 3：First press-powder plate 9 and the second press-powder are made by the first control system 13 and the second control system 14 respectively
The bottom surface of plate 10 carries the n-th layer slice information of part to be printed, wherein 9 bottom surface of the first press-powder plate is according to n-th layer information
In include the filling shape of dusty material A to be adsorbed and form the attraction of equal shape area, 10 bottom surface of the second press-powder plate
Filling shape according to dusty material B to be adsorbed is included in n-th layer information forms the attraction of equal shape area；
Step 4：The first press-powder plate 9 is moved up using the first sliding block 11-1 and the first guide rod 12-1, then passes through
One stepper motor 7-1 and the first slide 8-1 moves top of the first press-powder plate 9 to the first for powder cylinder 3-1, and one layer of absorption is to be adsorbed
Dusty material A, then moves the first press-powder plate 9 to the forming face of formation cylinder 2, downward compacted powder, disconnects the first press-powder plate 9
Attraction, and the first press-powder plate 9 is moved to initial position；
Step 5：The second press-powder plate 10 is moved up using the second sliding block 11-2 and the second guide rod 12-2, is then passed through
Second stepper motor 7-2 and the second slide 8-2 moves top of the second press-powder plate 10 to the second for powder cylinder 3-2, and one layer of absorption is treated
Absorption powder material B, then moves the second press-powder plate 10 to the forming face of formation cylinder 2, downward compacted powder, disconnects the second press-powder
The attraction of plate 11, and the second press-powder plate 10 is moved to initial position；
Step 6：One layer of powder that laying has been compacted in the forming face of formation cylinder 2 is scanned using heat source and is fused into
Shape；
Step 7：Formation cylinder 2 moves down the distance of certain thickness, and first distinguishes for powder cylinder 3-1 and second for powder cylinder 3-2
Move up the distance of a thickness；
Step 8：First press-powder plate 9, the second press-powder plate are made by the first control system 13, the second control system 14 respectively
10 bottom surface carries (n+1)th layer of slice information of part to be printed, wherein 9 bottom surface of the first press-powder plate is according to (n+1)th layer of letter
The filling shape for including dusty material A to be adsorbed in breath forms the attraction of equal shape area, and the second press-powder plate 10 is gone to the bottom
Face forms the attraction of equal shape area according to the filling shape for including dusty material B to be adsorbed in (n+1)th layer of information；
Step 9：Repeat the above steps and four arrive step 8, successively move in circles, finally shape whole part.
A kind of quick forming method of the face laying system of the more materials of powder bed increasing material manufacturing individual layer is in inert gas
Carried out under environment or under vacuum environment.
Powder to be adsorbed is static electrification powder or carrying magnetic powder in the step two.
The mode that press-powder plate attraction is given in the step two is to connect high voltage power supply by press-powder plate to make press-powder plate
Press-powder strip is set to be magnetic attraction with electrostatic attraction, or by attaching magnet in press-powder plate lower surface.
The invention has the advantages that：
Since the face laying system of the more materials of individual layer of the present invention can limit from the shape of part to be formed with dimension,
Can be with the part of the more materials of any various dimensions of Quick-forming；Since by the way of attraction, dusty material to be adsorbed being adsorbed
On press-powder plate, dusty material can be compacted to drip molding surface, reach the effect for improving part consistency；Due to movable type
Face laying system motion speed it is fast, moving process can quickly finish powdering process from resistance, it is possible to achieve accurate control
Powdering amount processed, improves production efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of present system.
Embodiment
Below in conjunction with attached drawing, the present invention is described in further detail.
With reference to Fig. 1, a kind of face laying system of the more materials of powder bed increasing material manufacturing individual layer, including forming workbench face 1, shaping
The lower section of work top 1 middle part is equipped with a formation cylinder 2, and the both sides of formation cylinder 2 are equipped with first for powder cylinder 3-1 and second for powder cylinder 3-
2,1 top both sides of forming workbench face are fixedly connected by connecting plate 4 with truss mechanism 5 respectively, in connecting plate 4 and truss mechanism
Floor 6 is also associated between 5, the first slide 8-1 and the second slide 8-2, the first slide 8-1 and are configured with truss mechanism 5
Two slide 8-2 are arranged in parallel in vertical direction, and the first slide 8-1 and the first sliding block 11-1 coordinate, and connect on the first sliding block 11-1
The first guide rod 12-1 is connected to, the first guide rod 12-1 bottoms are connected with the first press-powder plate 9；Second slide 8-2 and the second sliding block 11-2
Coordinate, be connected with the second guide rod 12-2 on the second sliding block 11-2, the second guide rod 12-2 bottoms are connected with the second press-powder plate 10, sliding block
It can realize that press-powder plate moves up and down with guide rod, the first press-powder plate 9 is by being connected to the first steps of mono- side ends of the first slide 8-1
Stepper motor 7-1 controls it to be moved left and right, and the second press-powder plate 10 is by being connected to the second steps of the second slide 8-2 end sides
Stepper motor 7-2 controls it to be moved left and right, and the first press-powder plate 9 and the first control system 13 connect, the second press-powder plate 10 and
Two control systems 14 connect, and control system control press-powder plate realizes accurate suction powder function.
A kind of quick forming method of the face laying system of the more materials of powder bed increasing material manufacturing individual layer, including following step
Suddenly：
Step 1：The hierarchy slicing information of part to be printed is exported, each layer of information is identified, wherein including
The information of dusty material A to be adsorbed is stored in the first control system 13, the second control of information deposit comprising dusty material B to be adsorbed
In system 14 processed, dusty material A to be adsorbed and dusty material B to be adsorbed are static electrification powder；
Step 2：Dusty material A to be adsorbed is placed on first in powder cylinder 3-1, dusty material B to be adsorbed is placed on
Second in powder cylinder 3-2, the first press-powder plate 9 and the second press-powder plate 10 give attraction respectively, and the mode for giving attraction uses
First press-powder plate 9 and the second press-powder plate 10 are connected with high voltage power supply respectively, polarity possessed by the first press-powder plate 9 with it is to be adsorbed
The electrically charged opposite polarity of dusty material A institutes, what dusty material A to be adsorbed can be tightly is adsorbed in the lower surface of the first press-powder plate 9,
Polarity possessed by second press-powder plate 10 and the electrically charged opposite polarity of dusty material B to be adsorbed institutes, dusty material B to be adsorbed can
The lower surface for being adsorbed in the second press-powder plate 10 tightly；
Step 3：First press-powder plate 9 and the second press-powder are made by the first control system 13 and the second control system 14 respectively
The bottom surface of plate 10 carries the n-th layer slice information of part to be printed, wherein 10 bottom surface of the first press-powder plate is according to n-th layer information
In include the filling shape of dusty material A to be adsorbed and form the attraction of equal shape area, 10 bottom surface of the second press-powder plate
Filling shape according to dusty material B to be adsorbed is included in n-th layer information forms the attraction of equal shape area；
Step 4：The first press-powder plate 9 is moved up using the first sliding block 11-1 and the first guide rod 12-1, then passes through
One stepper motor 7-1 and the first slide 8-1 moves top of the first press-powder plate 9 to the first for powder cylinder 3-1, and one layer of absorption is to be adsorbed
Dusty material A, then moves the first press-powder plate 9 to the forming face of formation cylinder 2, downward compacted powder, disconnects the first press-powder plate 9
Attraction, and the first press-powder plate 9 is moved to initial position；
Step 5：The second press-powder plate 10 is moved up using the second sliding block 11-2 and the second guide rod 12-2, is then passed through
Second stepper motor 7-2 and the second slide 8-2 moves top of the second press-powder plate 10 to the second for powder cylinder 3-2, and one layer of absorption is treated
Absorption powder material B, then moves the second press-powder plate 10 to the forming face of formation cylinder 2, downward compacted powder, disconnects the second press-powder
The attraction of plate 10, and the second press-powder plate 10 is moved to initial position；
Step 6：One layer of powder that laying has been compacted in the forming face of formation cylinder 2 is scanned using heat source and is fused into
Shape；
Step 7：Formation cylinder 2 moves down the distance of certain thickness, and first distinguishes for powder cylinder 3-1 and second for powder cylinder 3-2
Move up the distance of a thickness；
Step 8：First press-powder plate 9, the second press-powder plate are made by the first control system 13, the second control system 14 respectively
10 bottom surface carries (n+1)th layer of slice information of part to be printed, wherein 9 bottom surface of the first press-powder plate is according to (n+1)th layer of letter
The filling shape for including dusty material A to be adsorbed in breath forms the attraction of equal shape area, and the second press-powder plate 10 is gone to the bottom
Face forms the attraction of equal shape area according to the filling shape for including dusty material B to be adsorbed in (n+1)th layer of information；
Step 9：Repeat the above steps and four arrive step 8, successively move in circles, finally shape whole part.
Claims (5)
1. a kind of face laying system of the more materials of powder bed increasing material manufacturing individual layer, including forming workbench face (1), it is characterised in that：
Middle part is equipped with a formation cylinder (2) below forming workbench face (1), the both sides of formation cylinder (2) be equipped with the first confession powder cylinder (3-1) and
Second for powder cylinder (3-2), and both sides connect by the way that connecting plate (4) and truss mechanism (5) are fixed respectively above forming workbench face (1)
Connect, the first slide (8-1) and the second slide (8-2), the first slide (8-1) and the second slide (8- are configured with truss mechanism (5)
2) it is arranged in parallel in vertical direction, the first slide (8-1) and the first sliding block (11-1) coordinate, and are connected on the first sliding block (11-1)
There is the first guide rod (12-1), the first guide rod (12-1) bottom is connected with the first press-powder plate (9)；Second slide (8-2) and second is slided
Block (11-2) coordinates, and is connected with the second guide rod (12-2) on the second sliding block (11-2), and the second guide rod (12-2) bottom is connected with the
Two press-powder plates (10), the first press-powder plate (9) are controlled by the first stepper motor (7-1) for being connected to the first slide (8-1) side end
Make it to be moved left and right, the second press-powder plate (10) is by being connected to the second stepper motor of the second slide (8-2) end side
(7-2) controls it to be moved left and right, the first press-powder plate (9) and the first control system (13) connection, the second press-powder plate (10) and
Second control system (14) connects.
A kind of 2. Quick-forming side of the face laying system of the more materials of powder bed increasing material manufacturing individual layer according to claim 1
Method, it is characterised in that comprise the following steps：
Step 1：The hierarchy slicing information of part to be printed is exported, each layer of information is identified, waits to inhale wherein including
The information of attached dusty material A is stored in the first control system (13), the second control of information deposit comprising dusty material B to be adsorbed
In system (14)；
Step 2：Dusty material A to be adsorbed is placed on first in powder cylinder (3-1), dusty material B to be adsorbed is placed on the
Two in powder cylinder (3-2), the first press-powder plate (9) and the second press-powder plate (10) give attraction respectively；
Step 3：Respectively press the first press-powder plate (9) and second by the first control system (13) and the second control system (14)
The bottom surface of powder plate (10) carries the n-th layer slice information of part to be printed, wherein first press-powder plate (9) bottom surface is according to n-th
The filling shape for including dusty material A to be adsorbed in layer information forms the attraction of equal shape area, the second press-powder plate
(10) bottom surface forms the suction of equal shape area according to the filling shape for including dusty material B to be adsorbed in n-th layer information
Gravitation；
Step 4：The first press-powder plate (9) is moved up using the first sliding block (11-1) and the first guide rod (12-1), is then passed through
First stepper motor (7-1) and the mobile first press-powder plate (9) of the first slide (8-1) are adsorbed to the first top for supplying powder cylinder (3-1)
One layer of dusty material A to be adsorbed, then moves the first press-powder plate (9) to the forming face of formation cylinder (2), downward compacted powder, breaks
The attraction of the first press-powder plate (9) is opened, and moves the first press-powder plate (9) to initial position；
Step 5：The second press-powder plate (10) is moved up using the second sliding block (11-2) and the second guide rod (12-2), is then led to
Cross the second stepper motor (7-2) and the second slide (8-2) move the second press-powder plate (10) to the second top for supplying powder cylinder (3-2),
One layer of dusty material B to be adsorbed is adsorbed, the second press-powder plate (10) is then moved to the forming face of formation cylinder (2), is compacted powder downwards
End, disconnects the attraction of the second press-powder plate (11), and moves the second press-powder plate (10) to initial position；
Step 6：Using heat source fusing shaping is scanned to being laid with one layer of powder being compacted in the forming face of formation cylinder (2)；
Step 7：Formation cylinder (2) moves down the distance of certain thickness, and first divides for powder cylinder (3-1) and second for powder cylinder (3-2)
The distance of a thickness is not moved up；
Step 8：First press-powder plate (9), the second press-powder are made by the first control system (13), the second control system (14) respectively
The bottom surface of plate (10) carries (n+1)th layer of slice information of part to be printed, wherein the first press-powder plate (9) bottom surface according to n-th+
The filling shape for including dusty material A to be adsorbed in 1 layer of information forms the attraction of equal shape area, the second press-powder plate
(10) bottom surface forms equal shape area according to the filling shape for including dusty material B to be adsorbed in (n+1)th layer of information
Attraction；
Step 9：Repeat the above steps and four arrive step 8, successively move in circles, finally shape whole part.
A kind of 3. Quick-forming side of the face laying system of the more materials of powder bed increasing material manufacturing individual layer according to claim 2
Method, it is characterised in that：A kind of quick forming method of the face laying system of the more materials of powder bed increasing material manufacturing individual layer is lazy
Carried out under property gaseous environment or under vacuum environment.
A kind of 4. Quick-forming side of the face laying system of the more materials of powder bed increasing material manufacturing individual layer according to claim 2
Method, it is characterised in that：Powder to be adsorbed is static electrification powder or carrying magnetic powder in the step two.
A kind of 5. Quick-forming side of the face laying system of the more materials of powder bed increasing material manufacturing individual layer according to claim 2
Method, it is characterised in that：The mode that press-powder plate attraction is given in the step two is to connect high voltage power supply by press-powder plate to make
Press-powder plate carries electrostatic attraction, or press-powder strip is magnetic attraction by attaching magnet in press-powder plate lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610182425.8A CN105817622B (en) | 2016-03-28 | 2016-03-28 | A kind of face laying system of the more materials of powder bed increasing material manufacturing individual layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610182425.8A CN105817622B (en) | 2016-03-28 | 2016-03-28 | A kind of face laying system of the more materials of powder bed increasing material manufacturing individual layer |
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| Publication Number | Publication Date |
|---|---|
| CN105817622A CN105817622A (en) | 2016-08-03 |
| CN105817622B true CN105817622B (en) | 2018-04-17 |
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| CN106563806B (en) * | 2016-11-03 | 2018-07-03 | 西安交通大学 | A kind of electromagnetic induction heating of powder bed increasing material manufacturing supplies powdering integral system |
| CN106735219A (en) * | 2017-01-17 | 2017-05-31 | 华南理工大学 | A kind of many material laser selective melting shaped devices of Wheel-type and method |
| CN106914618A (en) * | 2017-05-03 | 2017-07-04 | 广东工业大学 | A kind of laser sintered increasing material process equipment |
| CN108971482B (en) * | 2018-07-04 | 2020-09-11 | 苏州智能制造研究院有限公司 | Planar array type magnetic control additive manufacturing method |
| CN109822091A (en) * | 2019-03-01 | 2019-05-31 | 西安科技大学 | The molding rapid molding device of close said magnetic powder material adsorption plane and method |
| CN111036901A (en) * | 2019-12-10 | 2020-04-21 | 西安航天发动机有限公司 | Selective laser melting forming method for multi-material part |
| CN112705731B (en) * | 2020-12-22 | 2022-07-12 | 西安交通大学 | Multi-material additive manufacturing and forming system and method |
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| CN201300207Y (en) * | 2008-10-30 | 2009-09-02 | 华中科技大学 | Selective laser melting rapid molding device for metal parts |
| CN102380711A (en) * | 2010-09-01 | 2012-03-21 | 中国科学院光电研究院 | Selective sintering laser processing system |
| CN103276390A (en) * | 2013-05-31 | 2013-09-04 | 重庆大学 | Powder paving device of metal powder laser melting and forming system |
| WO2015197426A2 (en) * | 2014-06-25 | 2015-12-30 | Siemens Aktiengesellschaft | Powder bed-based, additive production method and installation for carrying out said method |
| CN205097566U (en) * | 2015-11-20 | 2016-03-23 | 苏州光韵达光电科技有限公司 | Laser 3D printer |
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| US20140255666A1 (en) * | 2013-03-06 | 2014-09-11 | University Of Louisville Research Foundation, Inc. | Powder Bed Fusion Systems, Apparatus, and Processes for Multi-Material Part Production |
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|---|---|---|---|---|
| CN201300207Y (en) * | 2008-10-30 | 2009-09-02 | 华中科技大学 | Selective laser melting rapid molding device for metal parts |
| CN102380711A (en) * | 2010-09-01 | 2012-03-21 | 中国科学院光电研究院 | Selective sintering laser processing system |
| CN103276390A (en) * | 2013-05-31 | 2013-09-04 | 重庆大学 | Powder paving device of metal powder laser melting and forming system |
| WO2015197426A2 (en) * | 2014-06-25 | 2015-12-30 | Siemens Aktiengesellschaft | Powder bed-based, additive production method and installation for carrying out said method |
| CN205097566U (en) * | 2015-11-20 | 2016-03-23 | 苏州光韵达光电科技有限公司 | Laser 3D printer |
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