CN204898074U - Three -dimensional printing apparatus of SLM - Google Patents
Three -dimensional printing apparatus of SLM Download PDFInfo
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- CN204898074U CN204898074U CN201520686465.7U CN201520686465U CN204898074U CN 204898074 U CN204898074 U CN 204898074U CN 201520686465 U CN201520686465 U CN 201520686465U CN 204898074 U CN204898074 U CN 204898074U
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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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Abstract
The utility model discloses a three -dimensional printing apparatus of SLM, include and take shape the storehouse and establish the supplementary storehouse in shaping storehouse both sides respectively, but be equipped with vertical migration's workstation I in the shaping storehouse, but be equipped with vertical migration's workstation II in the supplementary storehouse, this equipment is still including establishing in the whitewashed system of offering up a sacrifice of storehouse and supplementary storehouse top that takes shape, the top of workstation I and workstation II all is equipped with the substrate connection portion that is used for in order can the dismantlement mode to connect the base plate that takes shape, II tops of workstation I and workstation all are provided with the mirror system that shakes independent separately, the utility model discloses can increase shaping scope, improve machining efficiency, shorten the manufacturing cycle of part to the shaping demand of adaptation jumbo size part can realize laser beam machining's continuity, and the processing cost is reduced to the even supply and high -efficient supply the that are favorable to guaranteeing metal powder simultaneously.
Description
Technical field
The utility model relates to metal powder laser fusing shaping technical field, particularly a kind of SLM 3 D-printing equipment.
Background technology
Selective laser melts (SelectiveLaserMelting, SLM) be a kind of method of metalwork straight forming, it is the recent development of rapid shaping technique, this technology is based on the most basic thought of rapid shaping, i.e. " increment " manufacture of successively cladding, have the part of geometry in particular according to three-dimensional CAD model straight forming, in moulding process, metal-powder melts completely, produces metallurgical binding; Selective laser melt equipment because of its can shaped structure complexity, the metallic element that can directly use and obtain extensive concern, and be predicted to be one of gordian technique that may cause " the third time Industrial Revolution "; Subtract compared with material manufacture method with traditional, SLM technology direct forming can have the metallic element of complex characteristic and thin wall, have reduce waste of material, complicated shape processing does not increase cost, without the need to die sinking, shorten the advantages such as production life cycle; In recent years along with the develop rapidly of economy and the new demand of manufacturing industry upgrading, increasing SLM product had applied to the industry such as aerospace, device fabrication medical treatment, also proposed new demand to SLM technology simultaneously; But the shaping scope of traditional SLM 3 D-printing equipment is little, cause working (machining) efficiency low, part tooling cost is had a strong impact on, and be difficult to the process requirements meeting large-scale part, cause large-scale part to shape, need to reduce model and carry out various test for cost processes exemplar, this must impel the untrue of test-results, and the model reduced can not be applied and actual demand, hinder metal 3D and print manufacturing development; In addition, the even supply of metal-powder directly has influence on the forming quality of part, and the efficient supply of powder also directly can affect the forming efficiency of part, and then affects its tooling cost.
Therefore, just need a kind of SLM 3 D-printing equipment, shaping scope can be increased, improve working (machining) efficiency, shorten the manufacturing cycle of part, and adapt to the shaping demand of large-scale part, the continuity of laser processing can be realized, be conducive to the even supply of guarantee metal-powder simultaneously and efficiently supply, cutting down finished cost.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of SLM 3 D-printing equipment, shaping scope can be increased, improve working (machining) efficiency, shorten the manufacturing cycle of part, and adapt to the shaping demand of large-scale part, the continuity of laser processing can be realized, be conducive to the even supply of guarantee metal-powder simultaneously and efficiently supply, cutting down finished cost.
Basic technical scheme of the present utility model is: SLM 3 D-printing equipment of the present utility model comprises shaping storehouse and is located at the auxiliary storehouse of both sides, shaping storehouse respectively, be provided with vertically moving worktable I in described shaping storehouse, in described auxiliary storehouse, be provided with vertically moving worktable II; This equipment also comprises the upper powder-supply system be located at above shaping storehouse and auxiliary storehouse; The top of described worktable I and worktable II is equipped with the substrate connecting portion for removably joint forming substrate; Independently galvanometer system is provided with separately above described worktable I and worktable II.
As the first improvement to basic technical scheme, described auxiliary storehouse is for supplying powder chamber structure; Be provided with between described shaping storehouse and auxiliary storehouse and receive powder storehouse, the powder inlet in described receipts powder storehouse is hinged with movable door; This equipment also comprises the door drive unit for driving movable door switch; The top in described receipts powder storehouse is provided with initial material feeding chamber, and described initial material feeding chamber is provided with the first blanking swash plate and the second blanking swash plate; First blanking swash plate described in two and initial material feeding chamber base plate connect into triangular structure, described second blanking swash plate is connected with initial material feeding chamber side plate and points to the first blanking swash plate, be provided with blanking port between described first blanking swash plate and the second blanking swash plate, bottom described initial material feeding chamber, be provided with Powder Recovery outlet.
Improve as to the second of basic technical scheme, the top of described worktable I and two worktable II is connected with separately independently forming board; The outside in described auxiliary storehouse is provided with outer receipts powder storehouse.
As the third improvement to basic technical scheme, the top of described worktable I and two worktable II is connected with a forming board jointly; Described forming board is located at the top in shaping storehouse and auxiliary storehouse; The outside in described auxiliary storehouse is provided with outer receipts powder storehouse; The outside in described auxiliary storehouse is provided with vertically moving powder baffle plate, and this equipment also comprises the barrier driving mechanism for driving powder baffle plate.
As the improvement to technique scheme, described upper powder-supply system comprises powder feeder for storing metal-powder, for the powder feeding mechanism of transferring metal powder, for spreading the Pu Fen mechanism of powder and the paving powder driving mechanism for driving Pu Fen mechanism to carry out spreading powder.
As the improvement to technique scheme, this equipment also comprises the soot processing device for absorbing flue dust be located at above shaping storehouse and auxiliary storehouse.
As the improvement to technique scheme, the top of described worktable I and worktable II is equipped with the hot-plate for heating of metal powder.
As the improvement to technique scheme, this equipment also comprises galvanometer erecting bed for installing galvanometer and for driving the erecting bed driving mechanism of galvanometer erecting bed vertical movement.
The beneficial effects of the utility model: SLM 3 D-printing equipment of the present utility model, owing to having set up substrate connecting portion at worktable II, the auxiliary storehouse of both sides, shaping storehouse can switch in for powder function or shaping function; When worktable II connects upper forming board, when two auxiliary storehouses provide shaping function, coordinate corresponding galvanometer system, shaping scope can be increased, improve working (machining) efficiency, shorten the manufacturing cycle of part, and adapt to the shaping demand of large-scale part, the continuity of laser processing can be realized; When worktable II is not connected with forming board, two auxiliary storehouses provide for powder function, and this supplies coordinating of powder structure and upper powder-supply system at present, is conducive to the even supply of guarantee metal-powder and efficiently supplies, cutting down finished cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is the structural representation of the first structure of the utility model;
Fig. 2 is A-A view in Fig. 1;
Fig. 3 is the structural representation of the utility model the second structure;
Fig. 4 is the structural representation of the third structure of the utility model.
Embodiment
Embodiment one
As shown in Figure 1: the SLM 3 D-printing equipment of the present embodiment comprises shaping storehouse 1 and is located at the auxiliary storehouse 2 of both sides, shaping storehouse 1 respectively, is provided with vertically moving worktable I 3 in described shaping storehouse 1, vertically moving worktable II 4 is provided with in described auxiliary storehouse 2; This equipment also comprises the upper powder-supply system be located at above shaping storehouse 1 and auxiliary storehouse 2; The top of described worktable I 3 and worktable II 4 is equipped with the substrate connecting portion for removably joint forming substrate 5; Independently galvanometer system 6 is provided with separately above described worktable I 3 and worktable II 4; The bottom of worktable I 3, worktable II 4 is all connected with table-driving mechanism 7, to drive their vertical movements; Table-driving mechanism 7 is preferably ball screw arrangement, and its transmission accuracy is high, the turning motion of motor can be converted into the translational motion of feed screw nut, thus drives the motion of worktable I 3, worktable II 4; Each galvanometer system 6 includes the galvanometer motion controller of galvanometer and correspondence, and all galvanometer motion controllers are all connected with central controller phase control; Forming board 5 is connected to worktable I 3 and worktable II 4 by the removably such as to be spirally connected, and therefore substrate connecting portion can be spiro union portion; Owing to having set up substrate connecting portion at worktable II 4, the auxiliary storehouse 2 of both sides, shaping storehouse 1 can switch in for powder function or shaping function; When the auxiliary storehouse 2 of the upper forming board of worktable II 4 connection 5, two provides shaping function, coordinate corresponding galvanometer system 6, shaping scope can be increased, improve working (machining) efficiency, shorten the manufacturing cycle of part, and adapt to the shaping demand of large-scale part, the continuity of laser processing can be realized; When worktable II 4 is not connected with forming board 5, two auxiliary storehouses 2 provide for powder function, and this supplies coordinating of powder structure and upper powder-supply system at present, is conducive to the even supply of guarantee metal-powder and efficiently supplies, cutting down finished cost.
In the present embodiment, described auxiliary storehouse 2 is for supplying powder chamber structure; Be provided with between described shaping storehouse 1 and auxiliary storehouse 2 and receive powder storehouse 8, the powder inlet in described receipts powder storehouse 8 is hinged with movable door 9; This equipment also comprises the door drive unit (not shown) for driving movable door 9 switch; The top in described receipts powder storehouse 8 is provided with initial material feeding chamber 81, and described initial material feeding chamber 81 is provided with the first blanking swash plate 82 and the second blanking swash plate 83; Described in two, the first blanking swash plate 82 connects into triangular structure with initial material feeding chamber 81 base plate, described second blanking swash plate 83 is connected with initial material feeding chamber 81 side plate and points to the first blanking swash plate 82, be provided with blanking port between described first blanking swash plate 82 and the second blanking swash plate 83, bottom described initial material feeding chamber 81, be provided with Powder Recovery outlet; Auxiliary storehouse 2 adopts this structure, can provide for powder function, receives the recovery that powder is convenient in 8, powder storehouse; As shown in Figure 2, the structure of initial material feeding chamber 81 can effectively reduce powder down height, avoids metal-powder to kick up, and ensures atmosphere in shaping storehouse 1, and powder inlet is designed with movable door 9, ensure the timely recovery sprawling and be mixed with flue dust powder smoothly of original-pack clear powder resin; Door drive unit can adopt electromagnetic mechanism or pneumatic mechanism, can coordinate the process of laser fusion and carry out suitable switching operation; Two auxiliary storehouses 2 supply powder respectively, reduce the time of paving powder idle motion loss, can be complementary with upper powder-supply system, ensure the normal operation of this equipment and the forming quality of part, for the research and development consuming time of new installation, long-term technological test solve trouble and worry; In addition, even if when auxiliary storehouse 2 provides shaping function, the structure in this receipts powder storehouse 8 can being designed to too, only need keeping the closing condition of movable door 9 when being shaped.
In the present embodiment, described upper powder-supply system comprises powder feeder 10 for storing metal-powder, for the powder feeding mechanism 11 of transferring metal powder, for spreading the Pu Fen mechanism 12 of powder and the paving powder driving mechanism 13 for driving Pu Fen mechanism 12 to carry out spreading powder; During powder feeding, powder feeder 10 is opened and powder is quantitatively flowed to powder feeding mechanism 11, powder feeding mechanism 11 internal screw thruster starts, make powder in powder feeding mechanism 11 uniform spreading and evenly supply powder toward Pu Fen mechanism 12, Pu Fen mechanism 12 adopts hard scraper and brush doctor integrated structure, and translation realizes the uniform spreading of successively powder; In the present embodiment, this equipment also comprises the soot processing device 14 for absorbing flue dust be located at above shaping storehouse 1 and auxiliary storehouse 2, to get rid of flue dust in time, thus improves part forming quality; The top of described worktable I 3 and worktable II 4 is equipped with the hot-plate 15 for heating of metal powder, with the first layer powder on preheating forming board 5, improves and connects effect; In addition, this equipment also comprises galvanometer erecting bed 16 for installing galvanometer and for driving the erecting bed driving mechanism 17 of galvanometer erecting bed 16 vertical movement, galvanometer erecting bed 16 is provided with the lens 18 passed for laser, and erecting bed driving mechanism 17 is preferably ball screw arrangement.
Embodiment two
As shown in Figure 3, the SLM 3 D-printing equipment of the present embodiment comprises shaping storehouse 1 and is located at the auxiliary storehouse 2 of both sides, shaping storehouse 1 respectively, is provided with vertically moving worktable I 3 in described shaping storehouse 1, is provided with vertically moving worktable II 4 in described auxiliary storehouse 2; This equipment also comprises the upper powder-supply system be located at above shaping storehouse 1 and auxiliary storehouse 2; The top of described worktable I 3 and worktable II 4 is equipped with the substrate connecting portion for removably joint forming substrate 5; Independently galvanometer system 6 is provided with separately above described worktable I 3 and worktable II 4; The bottom of worktable I 3, worktable II 4 is all connected with table-driving mechanism, to drive their vertical movements; Table-driving mechanism is preferably ball screw arrangement, and its transmission accuracy is high, the turning motion of motor can be converted into the translational motion of feed screw nut, thus drives the motion of worktable I 3, worktable II 4; Each galvanometer system 6 includes the galvanometer motion controller of galvanometer and correspondence, and all galvanometer motion controllers are all connected with central controller phase control; Forming board 5 is connected to worktable I 3 and worktable II 4 by the removably such as to be spirally connected, and therefore substrate connecting portion can be spiro union portion; Owing to having set up substrate connecting portion at worktable II 4, the auxiliary storehouse 2 of both sides, shaping storehouse 1 can switch in for powder function or shaping function; When the auxiliary storehouse 2 of the upper forming board of worktable II 4 connection 5, two provides shaping function, coordinate corresponding galvanometer system 6, shaping scope can be increased, improve working (machining) efficiency, shorten the manufacturing cycle of part, and adapt to the shaping demand of large-scale part, the continuity of laser processing can be realized; When worktable II 4 is not connected with forming board 5, two auxiliary storehouses 2 provide for powder function, and this supplies coordinating of powder structure and upper powder-supply system at present, is conducive to the even supply of guarantee metal-powder and efficiently supplies, cutting down finished cost.
In the present embodiment, the top of described worktable I 3 and two worktable II 4 is connected with separately independently forming board 5; The outside in described auxiliary storehouse 2 is provided with outer receipts powder storehouse 19; Auxiliary storehouse 2 adopts this structure, can provide shaping function; Now each forming board 5 is separate, can process multiple component simultaneously, improves working (machining) efficiency; The outside in auxiliary storehouse 2 is its opposite direction relative to forming bin; Outer receipts powder storehouse 19 serves the effect of reclaiming powder equally, and metal-powder unnecessary after the paving powder of upper powder-supply system terminates will drop down onto outer receipts powder storehouse 19; In addition, also can setting up the structure in the receipts powder storehouse 8 as embodiment one, only need keep the closing condition of movable door 9 when being shaped.
In the present embodiment, described upper powder-supply system comprises powder feeder 10 for storing metal-powder, for the powder feeding mechanism 11 of transferring metal powder, for spreading the Pu Fen mechanism 12 of powder and the paving powder driving mechanism 13 for driving Pu Fen mechanism 12 to carry out spreading powder; During powder feeding, powder feeder 10 is opened and powder is quantitatively flowed to powder feeding mechanism 11, powder feeding mechanism 11 internal screw thruster starts, make powder in powder feeding mechanism 11 uniform spreading and evenly supply powder toward Pu Fen mechanism 12, Pu Fen mechanism 12 adopts hard scraper and brush doctor integrated structure, and translation realizes the uniform spreading of successively powder; In the present embodiment, this equipment also comprises the soot processing device 14 for absorbing flue dust be located at above shaping storehouse 1 and auxiliary storehouse 2, to get rid of flue dust in time, thus improves part forming quality; The top of described worktable I 3 and worktable II 4 is equipped with the hot-plate 15 for heating of metal powder, with the first layer powder on preheating forming board 5, improves and connects effect; In addition, this equipment also comprises galvanometer erecting bed 16 for installing galvanometer and for driving the erecting bed driving mechanism 17 of galvanometer erecting bed 16 vertical movement, galvanometer erecting bed 16 is provided with the lens 18 passed for laser, and erecting bed driving mechanism 17 is preferably ball screw arrangement.
Embodiment three
As shown in Figure 4, the SLM 3 D-printing equipment of the present embodiment comprises shaping storehouse 1 and is located at the auxiliary storehouse 2 of both sides, shaping storehouse 1 respectively, is provided with vertically moving worktable I 3 in described shaping storehouse 1, is provided with vertically moving worktable II 4 in described auxiliary storehouse 2; This equipment also comprises the upper powder-supply system be located at above shaping storehouse 1 and auxiliary storehouse 2; The top of described worktable I 3 and worktable II 4 is equipped with the substrate connecting portion for removably joint forming substrate 5; Independently galvanometer system 6 is provided with separately above described worktable I 3 and worktable II 4; The bottom of worktable I 3, worktable II 4 is all connected with table-driving mechanism, to drive their vertical movements; Table-driving mechanism is preferably ball screw arrangement, and its transmission accuracy is high, the turning motion of motor can be converted into the translational motion of feed screw nut, thus drives the motion of worktable I 3, worktable II 4; Each galvanometer system 6 includes the galvanometer motion controller of galvanometer and correspondence, and all galvanometer motion controllers are all connected with central controller phase control; Forming board 5 is connected to worktable I 3 and worktable II 4 by the removably such as to be spirally connected, and therefore substrate connecting portion can be spiro union portion; Owing to having set up substrate connecting portion at worktable II 4, the auxiliary storehouse 2 of both sides, shaping storehouse 1 can switch in for powder function or shaping function; When the auxiliary storehouse 2 of the upper forming board of worktable II 4 connection 5, two provides shaping function, coordinate corresponding galvanometer system 6, shaping scope can be increased, improve working (machining) efficiency, shorten the manufacturing cycle of part, and adapt to the shaping demand of large-scale part, the continuity of laser processing can be realized; When worktable II 4 is not connected with forming board 5, two auxiliary storehouses 2 provide for powder function, and this supplies coordinating of powder structure and upper powder-supply system at present, is conducive to the even supply of guarantee metal-powder and efficiently supplies, cutting down finished cost.
In the present embodiment, the top of described worktable I 3 and two worktable II 4 is connected with a forming board 5 jointly; Described forming board 5 is located at the top in shaping storehouse 1 and auxiliary storehouse 2; The outside in described auxiliary storehouse 2 is provided with outer receipts powder storehouse 19; The outside in described auxiliary storehouse 2 is provided with vertically moving powder baffle plate 20, and this equipment also comprises the barrier driving mechanism 21 for driving powder baffle plate 20; Auxiliary storehouse 2 adopts this structure, can provide shaping function; Now forming board 5 is an entirety, component that can be machining large-sized, adapt to the shaping demand of large size component, realize the continuity of laser processing, avoid the defect because splicing gap produces, improve the structural strength of drip molding, improve laser apparatus utilization ratio and forming efficiency, shorten the manufacturing cycle of part; The outside in auxiliary storehouse 2 is its opposite direction relative to forming bin; Outer receipts powder storehouse 19 serves the effect of reclaiming powder equally, and metal-powder unnecessary after the paving powder of upper powder-supply system terminates will drop down onto outer receipts powder storehouse 19; Barrier driving mechanism 21 is preferably ball screw arrangement.
In the present embodiment, described upper powder-supply system comprises powder feeder 10 for storing metal-powder, for the powder feeding mechanism 11 of transferring metal powder, for spreading the Pu Fen mechanism 12 of powder and the paving powder driving mechanism 13 for driving Pu Fen mechanism 12 to carry out spreading powder; During powder feeding, powder feeder 10 is opened and powder is quantitatively flowed to powder feeding mechanism 11, powder feeding mechanism 11 internal screw thruster starts, make powder in powder feeding mechanism 11 uniform spreading and evenly supply powder toward Pu Fen mechanism 12, Pu Fen mechanism 12 adopts hard scraper and brush doctor integrated structure, and translation realizes the uniform spreading of successively powder; In the present embodiment, this equipment also comprises the soot processing device 14 for absorbing flue dust be located at above shaping storehouse 1 and auxiliary storehouse 2, to get rid of flue dust in time, thus improves part forming quality; The top of described worktable I 3 and worktable II 4 is equipped with the hot-plate 15 for heating of metal powder, with the first layer powder on preheating forming board 5, improves and connects effect; In addition, this equipment also comprises galvanometer erecting bed 16 for installing galvanometer and for driving the erecting bed driving mechanism 17 of galvanometer erecting bed 16 vertical movement, galvanometer erecting bed 16 is provided with the lens 18 passed for laser, and erecting bed driving mechanism 17 is preferably ball screw arrangement; Add man-hour, powder feeder 10 and powder feeding mechanism 11 are closed, Pu Fen mechanism 12 moves to left and realizes the uniform spreading of the first layer powder, galvanometer system 6 all starts, complete large-scale part the first layer powder metal fusion is shaped, then powder baffle plate 20, Pu Fen mechanism 12, powder feeding mechanism 11, powder feeder 10, soot processing device 14, paving powder driving mechanism 13 and galvanometer erecting frame rise overally a thickness, Pu Fen mechanism 12 moves to right, complete second layer powder uniform spreading powder, galvanometer system 6 all starts, and completes large-scale part second layer powder metal fusion and is shaped.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. a SLM 3 D-printing equipment, is characterized in that: it comprises shaping storehouse and is located at the auxiliary storehouse of both sides, shaping storehouse respectively, is provided with vertically moving worktable I in described shaping storehouse, is provided with vertically moving worktable II in described auxiliary storehouse; This equipment also comprises the upper powder-supply system be located at above shaping storehouse and auxiliary storehouse; The top of described worktable I and worktable II is equipped with the substrate connecting portion for removably joint forming substrate; Independently galvanometer system is provided with separately above described worktable I and worktable II.
2. SLM 3 D-printing equipment according to claim 1, is characterized in that: described auxiliary storehouse is for supplying powder chamber structure; Be provided with between described shaping storehouse and auxiliary storehouse and receive powder storehouse, the powder inlet in described receipts powder storehouse is hinged with movable door; This equipment also comprises the door drive unit for driving movable door switch.
3. SLM 3 D-printing equipment according to claim 2, is characterized in that: the top in described receipts powder storehouse is provided with initial material feeding chamber, and described initial material feeding chamber is provided with the first blanking swash plate and the second blanking swash plate; First blanking swash plate described in two and initial material feeding chamber base plate connect into triangular structure, described second blanking swash plate is connected with initial material feeding chamber side plate and points to the first blanking swash plate, be provided with blanking port between described first blanking swash plate and the second blanking swash plate, bottom described initial material feeding chamber, be provided with Powder Recovery outlet.
4. SLM 3 D-printing equipment according to claim 1, is characterized in that: the top of described worktable I and two worktable II is connected with separately independently forming board; The outside in described auxiliary storehouse is provided with outer receipts powder storehouse.
5. SLM 3 D-printing equipment according to claim 1, is characterized in that: the top of described worktable I and two worktable II is connected with a forming board jointly; Described forming board is located at the top in shaping storehouse and auxiliary storehouse; The outside in described auxiliary storehouse is provided with outer receipts powder storehouse.
6. SLM 3 D-printing equipment according to claim 5, is characterized in that: the outside in described auxiliary storehouse is provided with vertically moving powder baffle plate, and this equipment also comprises the barrier driving mechanism for driving powder baffle plate.
7. the SLM 3 D-printing equipment according to any one of claim 1 to 6, is characterized in that: described upper powder-supply system comprises powder feeder for storing metal-powder, for the powder feeding mechanism of transferring metal powder, for spreading the Pu Fen mechanism of powder and the paving powder driving mechanism for driving Pu Fen mechanism to carry out spreading powder.
8. the SLM 3 D-printing equipment according to any one of claim 1 to 6, is characterized in that: this equipment also comprises the soot processing device for absorbing flue dust be located at above shaping storehouse and auxiliary storehouse.
9. the SLM 3 D-printing equipment according to any one of claim 1 to 6, is characterized in that: the top of described worktable I and worktable II is equipped with the hot-plate for heating of metal powder.
10. the SLM 3 D-printing equipment according to any one of claim 1 to 6, is characterized in that: this equipment also comprises galvanometer erecting bed for installing galvanometer and for driving the erecting bed driving mechanism of galvanometer erecting bed vertical movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201520686465.7U CN204898074U (en) | 2015-09-07 | 2015-09-07 | Three -dimensional printing apparatus of SLM |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520686465.7U CN204898074U (en) | 2015-09-07 | 2015-09-07 | Three -dimensional printing apparatus of SLM |
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| CN204898074U true CN204898074U (en) | 2015-12-23 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127423A (en) * | 2015-09-07 | 2015-12-09 | 苏州西帝摩三维打印科技有限公司 | Selective laser melting three-dimensional printing device |
| CN106735214A (en) * | 2016-12-30 | 2017-05-31 | 湖南航天新材料技术研究院有限公司 | The 3D printing device and 3D printing manufacturing process of a kind of Functional Gradient Materials |
| CN107309426A (en) * | 2017-06-26 | 2017-11-03 | 西安铂力特激光成形技术有限公司 | A kind of semi-automatic powder feeder unit for increasing material manufacturing equipment |
| CN112247146A (en) * | 2020-09-28 | 2021-01-22 | 湖北华程三维科技有限公司 | Multi-material powder laying mechanism of metal three-dimensional printer |
-
2015
- 2015-09-07 CN CN201520686465.7U patent/CN204898074U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127423A (en) * | 2015-09-07 | 2015-12-09 | 苏州西帝摩三维打印科技有限公司 | Selective laser melting three-dimensional printing device |
| CN105127423B (en) * | 2015-09-07 | 2017-07-28 | 苏州西帝摩三维打印科技有限公司 | Selective laser melting 3 D-printing equipment |
| CN106735214A (en) * | 2016-12-30 | 2017-05-31 | 湖南航天新材料技术研究院有限公司 | The 3D printing device and 3D printing manufacturing process of a kind of Functional Gradient Materials |
| CN107309426A (en) * | 2017-06-26 | 2017-11-03 | 西安铂力特激光成形技术有限公司 | A kind of semi-automatic powder feeder unit for increasing material manufacturing equipment |
| CN112247146A (en) * | 2020-09-28 | 2021-01-22 | 湖北华程三维科技有限公司 | Multi-material powder laying mechanism of metal three-dimensional printer |
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