CN106424732B - A kind of electron beam fuse increasing material manufacturing device - Google Patents
A kind of electron beam fuse increasing material manufacturing device Download PDFInfo
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- CN106424732B CN106424732B CN201611093479.3A CN201611093479A CN106424732B CN 106424732 B CN106424732 B CN 106424732B CN 201611093479 A CN201611093479 A CN 201611093479A CN 106424732 B CN106424732 B CN 106424732B
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- electron gun
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- increasing 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
-
- 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
- B22F12/46—Radiation means with translatory movement
- B22F12/48—Radiation means with translatory movement in height, e.g. perpendicular to the deposition plane
-
- 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
- B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
-
- 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
-
- 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
-
- 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
- B22F12/30—Platforms or substrates
- B22F12/33—Platforms or substrates translatory in the deposition plane
-
- 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
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
The present invention provides a kind of electron beam fuse increasing material manufacturing device, it includes vacuum forming room, part carrying platform, electron gun and electron gun vacuum room, the electron gun vacuum room is mounted on forming vacuum ceiling portion, and it is connected with the forming vacuum room, the part carrying platform is mounted on the vacuum forming chamber interior, it is provided with electron gun riser guide in the electron gun vacuum room, the electron gun is mounted on the electron gun riser guide, the electron beam fuse increasing material manufacturing device that the electron gun can move up and down the present invention along the electron gun riser guide has higher production efficiency and formed precision.
Description
Technical field
The present invention can be used for the material increasing field of metal parts, more particularly to a kind of electron beam fuse increasing material manufacturing dress
It sets.
Background technology
Increases material manufacturing technology also known as 3D printing or rapid prototyping technology.It is one kind using digital three-dimensional model map file as base
Plinth, with metal powder, metal wire material or can adhesiveness plastic or other material, construct object by way of successively stacking accumulation
Technology.Fast Forming Technique is widely used in the fields such as mold manufacturing, industrial design, is now increasingly used for some products
Direct manufacture, especially application of some high values, such as human body implantation hip joint, tooth and some airplane components etc..
Metal parts method for quickly forming and manufacturing mainly have selective laser sintering (SLS), selective laser fusing (SLM),
Laser coaxial powder feeding directly manufactures, electron beam fuse shapes the methods of (EBAM), electron beam selective melting forming (EBM).This is several
Kind of method is all in various degree there is limitation, for example several uses laser for the increasing material manufacturing method of heat source and electron beam constituency
Fusing forming is all to be used as raw shaping material using metal powder, and metal powder manufacture difficulty needed for these methods is big, it is easy by
Not easy to maintain to pollution, use cost is high, and forming efficiency is low.The forming of electron beam fuse is using metal wire material as forming former material
Material, biggest advantage is that forming speed is fast, but forming accuracy is relatively low, is suitable for manufacturing the blank of large complicated part.
Existing electron beam fuse rapid prototyping technology is to melt stack layer in base material or last layer using electron beam as heat source
Surface forms molten bath, and wire is sent into melting range and is realized and successively accumulates Rapid Prototyping Manufacturing.Existing electron beam fuse
Increasing material manufacturing device machine tool motion pattern can be divided into three kinds：(1) electron gun is fixed, and is carried out in vacuum chamber by part carrying platform
X, the movement in tri- directions Y, Z adjusts position and the direction of motion of working face；(2) electron gun can be in horizontal X direction and vertical Z
Direction moves, and part carrying platform matches in Y movement in vertical direction, the two and realizes that experiment adjusts part position and movement side
To；(3) electron gun can be in the movement in tri- directions X, Y, Z.
These types of method all has the following disadvantages：(1) electron gun, wire feeder, part carrying platform are all mounted on vacuum
In working chamber, the accessory size that can be produced is limited by internal motion actuator travel, and the utilization rate of vacuum forming room is low, is
Production big part must manufacture the vacuum forming room of bigger.(2) wire feeder is mounted on vacuum forming chamber interior, replaces welding wire
Shi Bixu deflates to vacuum forming room, influences the Continuous maching of part, production efficiency substantially reduces.(3) wire feed position is fixed,
It cannot be guaranteed that welding wire is sent into from the front in molten bath always, molding effect is poor.In short, unfavorable using general purpose fuse quickly shaping device
In the electron beam fuse increasing material manufacturing of band large-scale metal part.
Invention content
In order to solve the above problem of the prior art, it is necessary to a kind of electron beam fuse increasing material manufacturing device is provided, in energy
While utilizing forming vacuum room to greatest extent, there is higher production efficiency and formed precision.
The present invention solves the technical solution that technical problem provides：
A kind of electron beam fuse increasing material manufacturing device comprising vacuum forming room, part carrying platform, electron gun and electronics
Rifle vacuum chamber, the electron gun vacuum room is mounted on forming vacuum ceiling portion, and is connected with the forming vacuum room,
The part carrying platform is mounted on the vacuum forming chamber interior, and electron gun lifting is provided in the electron gun vacuum room
Guide rail, the electron gun are mounted on the electron gun riser guide, and the electron gun can be along the electron gun riser guide
Lower movement.
In the embodiment of the present invention, the electron gun riser guide is vertically arranged with electron gun vacuum ceiling face.
In the embodiment of the present invention, the separation valve is mounted on the top of the forming vacuum indoor, the separation
Valve can be moved to the connectivity part of the forming vacuum room and the electron gun vacuum room along the top on the inside of the vacuum chamber, with
The vacuum forming room and the electron gun vacuum room is isolated.
In the embodiment of the present invention, the electron beam fuse increasing material manufacturing device further includes vacuum line and vacuum system, institute
It states vacuum system to be connected by the vacuum line and the forming vacuum room and the electron gun vacuum room, for described
Forming vacuum room and the electron gun vacuum room, which are connected, carries out vacuumize process.
In the embodiment of the present invention, the electron beam fuse increasing material manufacturing device further includes power control system, the power supply
Control system completes various functions and action for controlling the vacuum system, part carrying platform, electron gun and separation valve,
The power control system completes various work(for controlling the vacuum system, part carrying platform, electron gun and separation valve
It can and act.
In the embodiment of the present invention, the electron beam fuse increasing material manufacturing device further includes being opened in the electron gun vacuum room
The welding wire exchange screen of side.
In the embodiment of the present invention, part carrying platform can be in the horizontal direction described in the electron beam fuse increasing material manufacturing device
Accurate movement.
In the embodiment of the present invention, the electron beam fuse increasing material manufacturing device further includes wire feeding disc circulatory motion device, institute
It further includes electron gun shell to state electron gun, and the wire feeding disc circulatory motion device is mounted on the electron gun shell.
In the embodiment of the present invention, the electron beam fuse increasing material manufacturing device further includes wire feed rifle and wire feeding disc, described to send
Wire tray is mounted on the wire feeding disc circulatory motion device, and for installing welding wire, the wire feed rifle is sent the wire feeding disc with described
Wire tray is connected by welding wire, and the wire feed rifle is used to the welding wire of the wire feeding disc being emitted to the muzzle position of the electron gun
It sets.
In the embodiment of the present invention, wire feeding disc described in the electron beam fuse increasing material manufacturing device can surround the electron gun
Center line move in a circle.
Compared with prior art, electron beam fuse increasing material manufacturing device of the invention uses the electron gun of vertical lift,
The space that forming vacuum room can be utilized to greatest extent, is conducive to the figuration manufacture of band large-scale metal part, reduces and manufacture
Cost；It can be always ensured that welding wire is sent into melting range in front of molten bath using wire feeding disc installation and disk motion mode of courting death, have
Conducive to appearance of weld, increasing material manufacturing molding effect is improved；In addition, using seperating vale goalkeeper's forming vacuum room and electron gun vacuum room
Separation can replace welding wire and filament under conditions of not destroying molding vacuum chamber vacuum, be conducive to work long hours manufacture greatly
Type metal parts.
Description of the drawings
Fig. 1 is a kind of electron beam fuse increasing material manufacturing apparatus structure schematic diagram of the embodiment of the present invention.
Each element is described as follows in Fig. 1：
1. vacuum forming room；2. part carrying platform；3. part to be formed；4. wire feed rifle；5. wire feeding disc；6. vacuum tube
Road；7. vacuum system；8. power control system；9. electron gun；10. electron gun riser guide；11. electron gun vacuum room；12. point
From valve；13. wire feeding disc circulatory motion device；14. electron gun shell；15. welding wire exchange screen.
Fig. 2 is the electron beam fuse increasing material manufacturing device maximum space utilizing status schematic diagram in Fig. 1.
Fig. 3 is that the electron beam fuse increasing material manufacturing device in Fig. 1 replaces welding wire and filament effect diagram.
Specific implementation mode
As shown in Figure 1, the electron beam fuse increasing material manufacturing device that case study on implementation of the present invention provides includes：Vacuum forming room 1,
Part carrying platform 2, wire feed rifle 4, wire feeding disc 5, vacuum line 6, vacuum system 7, power control system 8, electron gun 9, electronics
Rifle riser guide 10, electron gun vacuum room 11, separation valve 12, wire feeding disc circulatory motion device 13, welding wire exchange screen 15.Institute
It includes electron gun shell 14 to state electron gun 9.
The electron gun vacuum room 11 is mounted on the top in the outside of the forming vacuum room 1, and with the forming vacuum room 1
It communicates.The part carrying platform 2 is mounted on inside the vacuum forming room 1, can accurate movement in the horizontal direction.The wire feed
Rifle 4, the wire feeding disc 5, the electron gun 9, the electron gun riser guide 10, the wire feeding disc circulatory motion device 13 installation
Inside the electron gun vacuum room 11.
The wire feeding disc circulatory motion device 13 is mounted on the electron gun shell 14, and the wire feeding disc 5 is mounted on institute
It states on wire feeding disc circulatory motion device 13.For installing welding wire, the wire feed rifle 4 passes through the wire feeding disc 5 with the wire feeding disc 5
Welding wire is connected, and the wire feed rifle 4 is for sending the weldering in the wire feeding disc 5 to the muzzle position of the electron gun 9, to be formed
Part 3 to be formed provides welding wire raw material.The center line that the wire feeding disc 5 can surround the electron gun 9 moves in a circle, and can make
Welding wire is sent into from the front in the molten bath always
The electron gun riser guide 10 is vertically arranged with 11 top surface of electron gun vacuum room, and the electron gun 9 is installed
On the electron gun riser guide 10, the electron gun 9 can be in forming vacuum room by the electron gun riser guide 10
Accurate lifting, and can keep the position of stabilization, the electron gun can accurate launching electronics beam, in order to be sent to described
The welding wire raw material that silk rifle 4 provides carries out heating accumulation processing.The electron beam that the electron gun 9 emits as heat source, in base material or
Last layer fusing accumulation layer surface forms molten bath, and welding wire is sent into the molten bath and realizes that successively accumulation is fast rapid-result by the wire feed rifle 4
Shape is made.
The separation valve 12 is mounted on the top of 1 inside of the forming vacuum room, and the separation valve 12 can be along institute
The connectivity part that the top on the inside of vacuum chamber is moved to the forming vacuum room 1 and the electron gun vacuum room 11 is stated, it is true to be isolated
Empty working chamber 1 and electron gun vacuum room 11.The separation valve can be closed when needing replacing welding wire or replacing filament
12, to which the vacuum forming room 1 and the electron gun vacuum room 11. be isolated
The side of electron gun vacuum room 11 is arranged in the welding wire exchange screen 15, it is described need replacing welding wire when
It waits, the electron gun 9 can be increased to 11 top of the electron gun forming vacuum chamber, be then shut off the separation valve 12, every
From the vacuum forming room 1 and the electron gun vacuum room 11, then deflates to the electron gun vacuum room 11, pass through the weldering
The welding wire and filament that silk exchange screen 15 more renews.
The vacuum system 7 passes through the vacuum line 6 and the forming vacuum room 1 and 11 phase of electron gun vacuum room
Unicom carries out vacuumize process for being connected to the forming vacuum room 1 and the electron gun vacuum room 11.
The power control system 8 is used to provide power supply control for the electron beam fuse increasing material manufacturing device, described true
Empty set system 7, the part carrying platform 2, the wire feed rifle 4, the wire feeding disc 5, the electron gun 9, electron gun lifting
Guide rail 10, the separation valve 12, the wire feeding disc circulatory motion device 13 are required to the control in the power control system 8
Lower completion various functions and action.
As shown in Fig. 2, for the electron beam fuse increasing material manufacturing device maximum space utilizing status schematic diagram of the present invention.When need
When printing large parts, the electron gun 9, the wire feed rifle 4 and the wire feeding disc 5 can be lifted gradually along the electron gun
Guide rail 10 is recovered in the electron gun vacuum room 11, and the large parts printed can take the entire vacuum forming room
1, to meet the demand of printing large parts.
As shown in figure 3, the electron beam fuse increasing material manufacturing device for the present invention replaces welding wire and filament effect diagram.When
The electron beam fuse increasing material manufacturing device is working and is needing replacing the welding wire and the electron gun 9 of the wire feeding disc 5
When filament, the electron gun 9 can be increased to 11 top of the electron gun forming vacuum chamber, be then shut off the separation valve
12, the vacuum forming room 1 and the electron gun vacuum room 11 is isolated, then deflates, passes through to the electron gun vacuum room 11
The welding wire and filament that the welding wire exchange screen 15 more renews.
In conclusion electron gun of the electron beam fuse increasing material manufacturing device of the present invention using vertical lift, it can be maximum
The space using forming vacuum room of limit is conducive to the figuration manufacture of band large-scale metal part, reduces manufacturing cost；Using
Wire feeding disc is installed and disk motion mode of courting death can be always ensured that welding wire is sent into melting range in front of the molten bath, be conducive to weld seam at
Type improves increasing material manufacturing molding effect；In addition, detached using seperating vale goalkeeper's forming vacuum room and electron gun vacuum room, it can
Welding wire and filament are replaced under conditions of not destroying molding vacuum chamber vacuum, is conducive to the manufacture band large-scale metal zero that works long hours
Part.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
The specific implementation of the present invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention's
Protection domain.
Claims (10)
1. a kind of electron beam fuse increasing material manufacturing device, which is characterized in that including vacuum forming room, part carrying platform, electronics
Rifle and electron gun vacuum room, the electron gun vacuum room be mounted on vacuum forming ceiling portion, and with the vacuum forming
Room is connected, and the part carrying platform is mounted on the vacuum forming chamber interior, is provided in the electron gun vacuum room
Electron gun riser guide, the electron gun are mounted on the electron gun riser guide, and the electron gun can be along the electron gun
Riser guide moves up and down.
2. electron beam fuse increasing material manufacturing device according to claim 1, which is characterized in that the electron gun riser guide
It is vertically arranged with electron gun vacuum ceiling face.
3. electron beam fuse increasing material manufacturing device according to claim 1, which is characterized in that separation valve is mounted on described
The top of vacuum forming indoor, the separation valve can be moved to the vacuum forming along the top on the inside of the vacuum chamber
The connectivity part of room and the electron gun vacuum room, the vacuum forming room and the electron gun vacuum room is isolated.
4. electron beam fuse increasing material manufacturing device according to claim 3, which is characterized in that further include vacuum line and true
Empty set is united, and the vacuum system is connected by the vacuum line and the vacuum forming room and the electron gun vacuum room,
Vacuumize process is carried out for being connected to the vacuum forming room and the electron gun vacuum room.
5. electron beam fuse increasing material manufacturing device according to claim 4, which is characterized in that further include power supply control system
System, the power control system are various for controlling the vacuum system, part carrying platform, electron gun and separation valve completion
Function and action.
6. electron beam fuse increasing material manufacturing device according to claim 1, which is characterized in that further include being opened in the electricity
The welding wire exchange screen of sub- rifle vacuum chamber side.
7. electron beam fuse increasing material manufacturing device according to claim 1, which is characterized in that the part carrying platform can
Accurate movement in the horizontal direction.
8. electron beam fuse increasing material manufacturing device according to claim 1, which is characterized in that further include wire feed disc-annular shape fortune
Dynamic device, the electron gun further includes electron gun shell, and the wire feeding disc circulatory motion device is mounted on the electron gun shell
On.
9. electron beam fuse increasing material manufacturing device according to claim 8, which is characterized in that further include wire feed rifle and wire feed
Disk, the wire feeding disc are mounted on the wire feeding disc circulatory motion device, and the wire feeding disc is for installing welding wire, the wire feed rifle
It is connected by welding wire with the wire feeding disc, the wire feed rifle is used to the welding wire of the wire feeding disc being emitted to the electron gun
Muzzle position.
10. electron beam fuse increasing material manufacturing device according to claim 9, which is characterized in that the wire feeding disc can enclose
Center line around the electron gun moves in a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093479.3A CN106424732B (en) | 2016-12-01 | 2016-12-01 | A kind of electron beam fuse increasing material manufacturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611093479.3A CN106424732B (en) | 2016-12-01 | 2016-12-01 | A kind of electron beam fuse increasing material manufacturing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106424732A CN106424732A (en) | 2017-02-22 |
| CN106424732B true CN106424732B (en) | 2018-11-13 |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695105A (en) * | 2017-03-14 | 2017-05-24 | 西安智熔金属打印系统有限公司 | Electron beam fuse wire additive manufacturing method |
| CN106984894B (en) * | 2017-03-14 | 2019-08-23 | 西安智熔金属打印系统有限公司 | The electron beam fuse of vector wire feed increases material device |
| CN106997811B (en) * | 2017-03-24 | 2019-03-05 | 西安智熔金属打印系统有限公司 | A kind of method that electron beam infiltration prepares copper tungsten contact |
| CN107498043A (en) * | 2017-07-04 | 2017-12-22 | 西安智熔金属打印系统有限公司 | Electron beam fuse increasing material manufacturing device and its control method |
| CN107806843B (en) * | 2017-09-25 | 2020-01-31 | 西安智熔金属打印系统有限公司 | Electron beam fuse material increase manufacturing appearance measuring device and compensation control method thereof |
| CN107584119B (en) * | 2017-09-26 | 2019-04-30 | 哈尔滨工业大学 | A kind of self-adaptive regulating improving feeding stability in fuse deposition process |
| CN108326463B (en) * | 2018-01-31 | 2020-07-10 | 华中科技大学 | Method for preparing intermetallic compound part by using cable type welding wire |
| CN108672936B (en) * | 2018-05-17 | 2020-04-10 | 湖南科技大学 | Additive manufacturing device and method based on combination of induction heating fuse and laser |
| CN108620587B (en) * | 2018-05-17 | 2020-10-16 | 湖南科技大学 | Additive manufacturing device for metal particle induction heating and using method thereof |
| CN109226761A (en) * | 2018-10-31 | 2019-01-18 | 南京理工大学 | A kind of device of the compound increasing material manufacturing of electron beam-supersonic synergic |
| CN109411319A (en) * | 2018-11-16 | 2019-03-01 | 合肥飞帆等离子科技有限公司 | A kind of novel plasma cathode electronics electron gun and 3D printer |
| CN114273768A (en) * | 2022-01-19 | 2022-04-05 | 哈尔滨工业大学 | Electron beam multi-filament collaborative additive manufacturing device and method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102756204A (en) * | 2012-07-13 | 2012-10-31 | 中国航空工业集团公司北京航空制造工程研究所 | Wire filling machining device for rapidly forming electron beam |
| JP2015175012A (en) * | 2014-03-13 | 2015-10-05 | 日本電子株式会社 | Three-dimensional lamination molding device and method |
| CN106001562B (en) * | 2016-06-08 | 2018-12-14 | 西安智熔金属打印系统有限公司 | Mobile powder bed electron beam rapid molding device |
| CN105965018B (en) * | 2016-07-07 | 2018-11-09 | 西安智熔金属打印系统有限公司 | A kind of electron beam fuse near net increasing material manufacturing method |
| CN105935770B (en) * | 2016-07-07 | 2018-11-09 | 西安智熔金属打印系统有限公司 | One kind being based on the molding increasing material manufacturing device of electron beam fuse |
| CN206605030U (en) * | 2016-12-01 | 2017-11-03 | 西安智熔金属打印系统有限公司 | A kind of electron beam fuse increasing material manufacturing device |
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Denomination of invention: Electron beam additive manufacturing device Effective date of registration: 20191213 Granted publication date: 20181113 Pledgee: Quzhou Kecheng District State owned Assets Management Co., Ltd Pledgor: XI'AN ZHIRONG METAL PRINTING SYSTEM CO., LTD. Registration number: Y2019330000312 |