CN107267768B - A kind of metal component fast shaping apptss - Google Patents
A kind of metal component fast shaping apptss Download PDFInfo
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- CN107267768B CN107267768B CN201710638934.1A CN201710638934A CN107267768B CN 107267768 B CN107267768 B CN 107267768B CN 201710638934 A CN201710638934 A CN 201710638934A CN 107267768 B CN107267768 B CN 107267768B
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- metal component
- purifier
- consutrode
- fast shaping
- shell
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/18—Electroslag remelting
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a kind of metal component fast shaping apptss, belong to metallurgical technology field.The metal component fast shaping apptss of the present invention, including power supply, consutrode, purifier and the increasing material manufacturing mechanism being connect with computer；Increasing material manufacturing mechanism is used for the D on a loading plate and prints metal component shell；Towards metal component enclosure, purifier is interior to be filled with refining slag for purifier lower end；Consutrode is located above purifier and its lower end is stretched into the refining slag in purifier；Power supply one end is electrically connected with consutrode, and the other end is electrically connected with loading plate.Less efficient, the lower deficiency of quality that it is an object of the invention to overcome existing rapid shaping technique to be shown when shaping coarse scale structures part, provide a kind of metal component fast shaping apptss, the advantage of fast shaping technology and extraordinary metallurgical technology is combined, the production efficiency and product quality of large scale metal component Quick-forming can be significantly improved.
Description
Technical field
The invention belongs to metallurgical technology fields to be suitable for more specifically to a kind of metal component fast shaping apptss
The component of steel material and other metal materials manufactures.
Background technology
Currently, the technology that can directly obtain irregular part is mainly foundry engieering and rapid shaping technique.Cast skill
Art develops for a long time, molten steel can straight forming, but production efficiency is too low, is suitble to the manufacture of complex parts.Rapid shaping technique is two
The New Processing that the late nineteen eighties in tenth century occur, it is integrated with modern cnc technology, CAD/CAM technologies and material
The newest fruits in the fields such as material science can automatically and quickly convert design concept to the part with certain structure and function
Prototype directly produces part.Rapid shaping technique can shorten the production cycle compared with traditional diamond-making technique, realize intelligent
Production.
Metal increases material manufacturing technology is generally regarded as the leading edge developments direction of increases material manufacturing technology field most difficulty, is pressed
Heat source can be divided into 3 class of laser, electron beam and electric arc.Past is mainly studied using laser, electron beam as the powder Base Metal of heat source
Increases material manufacturing technology, such as：Laser near-net-shape technology LENS, selective laser melt SLM, laser melts deposition LMD etc., pass through
Constantly fusing or sintered metal powders continuously successively prepares labyrinth parts, has been applied to aerospace, defence and military
Etc. high-grade, precision and advanced preamble key components and parts, but its shaping rate is slow, and equipment is expensive, and powder based raw material manufacturing cost and makes
It is excessively high with cost.In terms of the rapid shaping of steel material, due to the Solidification Characteristics of steel, technical difficulty is very big, expensive, raw
It is too low to produce efficiency.Therefore, existing rapid shaping technique shows certain limitation when shaping coarse scale structures part, needs
Develop new technology and improve production efficiency, reduces production cost.
Have related patents about rapid shaping technique in the prior art to disclose, such as patent publication No.：CN 106312069
A, publication date：On 01 11st, 2017, invention and created name was：A kind of molten bath control method of increasing material manufacturing, this application are public
A kind of molten bath control technology of electric arc increasing the material method of forming and fusion sediment increasing material manufacturing method is opened, key is to use other materials
Expect to build an outline border or profile that can limit molten metal flowing in melt tank edge, utilizes the surface tension of liquid itself and right
The repulsion of other materials constrains the flowing of liquid metal.The vibrations mould installed when carrying out the molding of metal material, on workbench
Block, which can carry out molten bath vibrations, makes liquid metal that can uniformly be spread out in the region constrained by profile.But this application is not
Foot place is：For electric arc increases material manufacturing technology WAAM relative to conventional metallurgical manufacturing process, efficiency does not have comparativity, and product still
Degree of purity be completely dependent on the degree of purity of silk material, and silk material manufacture craft is also complex, limits drip molding material to Gao Pin
The development of matter and diversity direction.
In conclusion how to overcome the efficiency that existing rapid shaping technique is shown when shaping coarse scale structures part compared with
Low, the lower deficiency of quality, is the technical barrier of urgent need to resolve in the prior art.
Invention content
1. technical problems to be solved by the inivention
The effect that it is an object of the invention to overcome existing rapid shaping technique to be shown when shaping coarse scale structures part
Rate is relatively low, the lower deficiency of quality, provides a kind of metal component fast shaping apptss, and fast shaping technology and special type is metallurgical
The advantage of technique is combined, and can significantly improve the production efficiency and product quality of large scale metal component Quick-forming.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention is：
The metal component fast shaping apptss of the present invention, including power supply, consutrode, purifier and connect with computer
Increasing material manufacturing mechanism；
The increasing material manufacturing mechanism is used for the 3D printing on a loading plate and goes out metal component shell, the metal component shell
It is interior to be filled with refining slag；
Towards metal component enclosure, purifier is interior to be filled with refining slag for the purifier lower end；The consutrode
Above purifier and its lower end is stretched into the refining slag in purifier；Described power supply one end is electrically connected with consutrode, separately
One end is electrically connected with the loading plate.
As further improvement of the present invention, the increasing material manufacturing mechanism includes mechanical arm and soldering tip, and soldering tip is located at machine
The free end of tool arm, mechanical arm are arranged around loading plate.
As further improvement of the present invention, the increasing material manufacturing mechanism further includes wire and metallic coil, metal
Silk winding is arranged on rotatable metallic coil, and the external part of wire is connect with soldering tip.
As further improvement of the present invention, the purifier is made of two sections, and epimere is hollow cylinder,
Hypomere is inverted hollow round table.
Further include air cooling mechanism as further improvement of the present invention, which is used for metal component shell
Outside blows air.
Further include temperature measuring mechanism as further improvement of the present invention, the temperature measuring mechanism is for measuring outside metal component
Temperature inside shell.
Further include noble gas organization of supply as further improvement of the present invention, which is used for metal
Inert gas is blowed inside component enclosure.
As further improvement of the present invention, the loading plate is placed on cooling body, and cooling body is placed in insulation board
On.
Further include electrode clamping piece, purifier clamping piece and mounting bracket, the electricity as further improvement of the present invention
For consutrode to be clamped, electrode clamping piece is moving up and down to be mounted on mounting bracket pole clamping piece；The purifier clamping
For purifier to be clamped, purifier clamping piece is moving up and down to be mounted on mounting bracket part.
As further improvement of the present invention, power supply, mechanical arm, temperature measuring mechanism, noble gas organization of supply and air cooling mechanism
It is connect respectively with computer.
3. advantageous effect
Using technical solution provided by the invention, compared with prior art, there is following remarkable result：
(1) metal component fast shaping apptss and its manufacturing process of the invention, production process is completely by computer
Mathematical model controls, and production height is intelligent, automates, and has organically combined the rapid prototyping technology and electricity of existing arc surfacing
The extraordinary metallurgical technology of slag remelting, wherein：Metallic coil constantly provides wire quickly to make for the soldering tip of mechanical arm free end
Irregular large scale metal component shell is produced, consutrode constantly provides metal by remelting for metal component enclosure
Liquid, the final molten metal effective integration for making metal component shell and metal component enclosure so that it is whole to constitute metal component
The surface layer of body and internal equal dense structure, overcome the biographies such as relatively more inclusion content, segregation, loose, shrinkage cavity, solidification cracking
The internal flaw of system strand, metal component surface and internal soundness can access high-quality guarantee, the metal finally produced
Component had not only had the characteristics that coming of new process cycle was short, but play traditional handicraft efficiently and high quality advantage, especially work as production
When large-sized metal component, production efficiency greatly improves, and can not only produce the metal component of steel material, can be with
The metal component for producing other metal materials is a kind of novel quick manufacture forming technique of metal component.
(2) metal component fast shaping apptss and its manufacturing process of the invention, raw materials for production and organization of production
Ask relatively low, consutrode and wire opposing metallic powder, cost are greatly reduced, and can individually produce metal component, organization of production
Flexibly, the large scale metal component of diversification and small lot is suitble to produce.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of the metal component fast shaping apptss of embodiment 1；
Fig. 2 is the flow chart of metal component quick forming method in embodiment 1.
Label declaration in schematic diagram：1, power supply；2, metallic coil；3, wire；4, soldering tip；5, mechanical arm；6, it insulate
Plate；7, cooling body；8, loading plate；9, computer；10, mounting bracket；11, electrode clamping piece；12, purifier clamping piece；13, certainly
Power pole；14, purifier；15, temperature measuring mechanism；16, noble gas organization of supply；17, air cooling mechanism；18, metal component shell.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Therefore, the embodiment of the present invention to providing in the accompanying drawings below
Detailed description be not intended to limit the range of claimed invention, but be merely representative of the present invention selected embodiment.
Based on the embodiments of the present invention, what those of ordinary skill in the art were obtained without creative efforts is all
Other embodiment shall fall within the protection scope of the present invention.
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
In conjunction with Fig. 1, the metal component fast shaping apptss of the present embodiment, including power supply 1, consutrode 13, purifier 14
And the increasing material manufacturing mechanism being connect with computer 9；Increasing material manufacturing mechanism is used for the 3D printing on a loading plate 8 and goes out metal component
Shell 18, the metal component shell 18 printed is interior to be filled with refining slag, and wherein loading plate 8 is a metallic plate, and loading plate 8 is placed in
On cooling body 7, cooling body 7 is that water cooling box cools down equipment, and cooling body 7 is placed on insulation board 6；Purifier 14 is by upper and lower two
Duan Zucheng, epimere are hollow cylinder, and hypomere is inverted hollow round table, together with epimere and the seamless soldering of hypomere, refining
14 lower end of device towards metal component shell 18 inside, refining slag is filled in purifier 14；Consutrode 13 is located at purifier 14
Top and its lower end is stretched into the refining slag in purifier 14, drop passes through essence after the fusing of 13 lower end of consutrode in manufacturing process
Slag is refined, refining slag can capture the field trash in drop, and purified drop is gathered into molten bath in 14 lower end of purifier；Power supply 1
One end is electrically connected with consutrode 13, and the other end is electrically connected with loading plate 8.Specifically, increasing material manufacturing mechanism packet in the present embodiment
Mechanical arm 5, soldering tip 4, wire 3 and metallic coil 2 are included, soldering tip 4 is located at the free end of mechanical arm 5, and mechanical arm 5 surrounds loading plate
It is arranged around 8, the winding of wire 3 is arranged on rotatable metallic coil 2, and the external part of wire 3 is connect with soldering tip 4.
The metal component fast shaping apptss of the present embodiment further include air cooling mechanism 17, temperature measuring mechanism 15, noble gas supply machine
Structure 16, electrode clamping piece 11, purifier clamping piece 12 and mounting bracket 10, air cooling mechanism 17 are used for the outside of metal component shell 18
Air is blowed, the quick solidification forming of metal component shell 18 is conducive to；Temperature measuring mechanism 15 is for measuring metal component shell 18
Internal temperature, in specific the present embodiment, temperature measuring mechanism 15 is contactless infrared temperature measurement device；Noble gas organization of supply 16 is used for
Inert gas is blowed inside to metal component shell 18, so that atmosphere of the molten metal of esr process generation in inert gas
Enclose lower solidification；For wherein electrode clamping piece 11 for consutrode 13 to be clamped, electrode clamping piece 11 is moving up and down to be mounted on peace
It shelves on 10；For purifier clamping piece 12 for purifier 14 to be clamped, purifier clamping piece 12 is moving up and down to be mounted on installation
On frame 10.Meanwhile power supply 1, mechanical arm 5, temperature measuring mechanism 15, noble gas organization of supply 16 and air cooling mechanism 17 respectively with computer 9
Connection, and by the control of computer 9.
In the present embodiment, purifier 14 is made of two sections, and epimere is hollow cylinder, and hypomere is inverted hollow
Round platform, and refining slag is filled in purifier 14, the conflux shape structure design of purifier 14 has given full play to refining slag for gold
Belong to the catharsis of liquid, 14 hypomere of purifier is designed to inverted hollow round table structure so that the circulation passage of drop gradually becomes
It is narrow, on the one hand it is convenient for control drop quantitatively to be flowed out from the aperture of 14 lower end of purifier, to gradually fill metal component shell 18
It is internal；Another aspect refining slag is accumulated in 14 hypomere of purifier, and the density of accumulation is promoted, and the global shape of accumulation is close to
Round platform is set, the clean-up effect of molten metal is obviously improved, effectively meets the production requirement of high-quality metal component product.
In conjunction with Fig. 2, the metal component quick forming method of the metal component fast shaping apptss based on the present embodiment, including
Following steps：
Step A：Get out metal component fast shaping apptss, wherein new loading plate 8 is mounted on cooling body 7；
Step B：The 18 three-dimensional geometry dimension data of metal component shell produced will be needed to be input to computer 9, be ready to
The metal component raw material that metal component requires gets out ingredient and meets wire 3 that metal component manufacture requires and from power consumption
Pole 13；
Step C：Open cooling body 7；The 3D printing on loading plate 8 of 9 control machinery arm 5 of computer and soldering tip 4 goes out metal
Component enclosure 18, i.e., by arc surfacing technology, heap welds the shell of metal component on loading plate 8, and passes through air cooling mechanism 17
Air is blowed outside to metal component shell 18, to accelerate the forming speed of metal component shell 18；
Step D：New consutrode 13 is clamped on electrode clamping piece 11, to metal component shell 18 inside fill essence
Refine slag；
Step E：Mobile purifier clamping piece 12 is so that the essence that 14 lower end of purifier is filled with 18 inside of metal component shell
Slag contact is refined, simultaneous computer 9 controls power supply 1 and is powered to consutrode 13, opens esr process；
Step F：When temperature measuring mechanism 15 has captured molten metal, from 14 lower end of purifier, outflow falls into metal component shell 18
(when temperature measuring mechanism 15 detects that 18 inside of metal component shell is in the condition of high temperature of metal molten, explanation has when internal
Molten metal is flowed out from 14 lower end of purifier and is fallen into inside metal component shell 18), computer 9 controls noble gas organization of supply at this time
16 to inert gas is blowed inside metal component shell 18, so that 13 lower end of consutrode is melted under the atmosphere of inert gas
At molten metal, the quality of molten metal is improved；When the lower end that consutrode 13 stretches into refining slag is constantly melted, electrode clamping piece
11 clamping consutrodes 13 are correspondingly gradually reduced so that 13 lower end of consutrode is immersed in refining slag always, to maintain electroslag
Reflow process is carried out continuously, until being filled full molten metal inside metal component shell 18.
Step G：Power supply 1 and noble gas organization of supply 16 are closed, formed metal component and loading plate 8 are removed jointly, from
Target product is obtained after removing loading plate 8 on metal component.It should be noted that in above step metal component shell 18 3D
The reflow process of print procedure and consutrode 13 can be carried out at the same time, can also be according to actual conditions alternately.
Electroslag remelting is researched and developed according to arc welding technology come logical using electric current by electric welding research institute of Ukraine bar of the former Soviet Union
It crosses Joule heat caused by slag and forms molten bath and solidification forming as heat source melting consutrode, as a kind of extraordinary metallurgy side
Method is play an important role in terms of producing high-quality steel material.Its advantage is：Metal is pure, goes to be mingled with effect with good
Fruit；Ingredient is uniform, and performance is excellent；Speed of production is relatively fast, and ton steel production efficiency is far above existing Quick-forming skill
Art.In the present embodiment, according to the geometric dimension of metal component, using wire 3 as raw material, using heaps such as electric arc or plasmas
Welding technology first produces the surface layer of metal component, then uses electroslag remelting technique, using consutrode 13 as raw material, constantly
It melts consutrode 13 and generates molten metal, the internal cavities of metal component are enriched, thus by fast shaping technology (i.e. metal
The 3D printing process of component enclosure 18) and the advantage of extraordinary metallurgical technology (i.e. the reflow process of consutrode 13) be combined, energy
Enough significantly improve the production efficiency and product quality of large scale metal component Quick-forming.
The metal component fast shaping apptss and its manufacturing process of the present embodiment, production process is completely by computer 9
Mathematical model controls, and production height is intelligent, automates, and has organically combined the rapid prototyping technology and electricity of existing arc surfacing
The extraordinary metallurgical technology of slag remelting, wherein：Metallic coil 2 constantly provides wire 3 with fast for the soldering tip 4 of 5 free end of mechanical arm
Speed produces irregular large scale metal component shell 18, and consutrode 13 is constantly in metal component shell 18 by remelting
Portion provides molten metal, the final molten metal effective integration made inside metal component shell 18 and metal component shell 18 so that
The surface layer of metal component entirety and internal equal dense structure are constituted, relatively more inclusion content, segregation, loose, contracting are overcome
The internal flaw of the tradition strand such as hole, solidification cracking, metal component surface and internal soundness can access high-quality guarantee, most
The metal component produced eventually had not only had the characteristics that coming of new process cycle was short, but play traditional handicraft efficiently and high quality it is excellent
Gesture, especially when producing large-sized metal component, production efficiency greatly improves, and can not only produce the gold of steel material
Metal elements can also produce the metal component of other metal materials, be a kind of novel quick manufacture forming technique of metal component.
The metal component fast shaping apptss and its manufacturing process of the present embodiment, increasing material manufacturing mechanism is on a loading plate 8
3D printing goes out metal component shell 18, and refining slag is filled in the metal component shell 18 printed, mobile purifier folder
For gripping member 12 so that 14 lower end of purifier is contacted with the refining slag that 18 inside of metal component shell is filled, simultaneous computer 9 controls electricity
Source 1 is powered to consutrode 13, opens esr process：Consutrode 13 constantly melts in purifier 14 and generates metal
Liquid, the molten metal of generation using the inside for reaching metal component after the refining slag filled in metal component shell 18, to by
Gradually the internal cavities of metal component are filled, wherein the refining slag that 18 inside of metal component shell is filled is on the one hand so that in essence
The molten metal generated in refining device 14 is further processed by secondary esr process, and molten metal quality is significantly improved,
On the other hand, the refining slag that 18 inside of metal component shell is filled is covered in molten metal top, while playing isolation air oxidation
Deng insulating effect and sent out by the refining slag itself that the inside of metal component shell 18 is filled resistance heat by molten metal
Play the role of heating and thermal insulation, when 18 internal cavities of metal component shell are full of by molten metal, can directly cut off the power 1, at this time
Molten metal in 18 internal cavities of the metal component shell complete cooled and solidified in 18 internal cavities of metal component shell, final gold
Molten metal inside metal elements shell 18 and metal component shell 18 obtains effective integration, so as to avoid molten metal in metal structure
18 inside different time of part shell, different batches solidify and cause its surface layer of the metal component finally shaped and interior tissue can not
The defect effectively combined.Wherein, in 3D printing metal component shell 18 on loading plate 8, it may make the metal component printed
Shell 18 is longer than the metal component shell 18 of planned production, reach when liquid level of the molten metal inside metal component shell 18 or
When more than scheduled metal component size, the top of molten metal still covers one layer of refining slag at this time, cuts off the power 1 at this moment,
Molten metal in 18 internal cavities of the metal component shell complete cooled and solidified in 18 internal cavities of metal component shell, it is cooling solidifying
Gu the form metal component actually obtained the part longer than the metal component shell 18 of planned production is cut off after, is passed through
This kind of mode can ensure molten metal during fusing and solidification, be completely cut off always by the refining slag that upper part covers
And heating and thermal insulation processing, finally effectively improve the quality of the metal component actually prepared.
The metal component fast shaping apptss and its manufacturing process of the present embodiment, to raw materials for production and organization of production requirement
Relatively low, 3 opposing metallic powder of consutrode 13 and wire, cost is greatly reduced, and can individually produce metal component, organization of production
Flexibly, the large scale metal component of diversification and small lot is suitble to produce.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (7)
1. a kind of metal component fast shaping apptss, which is characterized in that including power supply (1), consutrode (13), purifier (14)
And the increasing material manufacturing mechanism being connect with computer (9)；
The increasing material manufacturing mechanism is used for the 3D printing on a loading plate (8) and goes out metal component shell (18), the metal component
Refining slag is filled in shell (18)；
Purifier (14) lower end is internal towards metal component shell (18), and refining slag is filled in purifier (14)；It is described
Consutrode (13) is located above purifier (14) and its lower end is stretched into the refining slag in purifier (14)；The power supply (1)
One end is electrically connected with consutrode (13), and the other end is electrically connected with the loading plate (8)；
The increasing material manufacturing mechanism includes mechanical arm (5), soldering tip (4), wire (3) and metallic coil (2), and soldering tip (4) is located at
The free end of mechanical arm (5), mechanical arm (5) are arranged around loading plate (8)；
Wire (3) winding is arranged on rotatable metallic coil (2), and the external part of wire (3) is connect with soldering tip (4)；
The purifier (14) is made of two sections, and epimere is hollow cylinder, and hypomere is inverted hollow round table.
2. metal component fast shaping apptss according to claim 1, it is characterised in that：Further include air cooling mechanism (17),
The air cooling mechanism (17) is used to blow air to the outside of metal component shell (18).
3. metal component fast shaping apptss according to claim 2, it is characterised in that：Further include temperature measuring mechanism (15),
The temperature measuring mechanism (15) is used to measure the internal temperature of metal component shell (18).
4. metal component fast shaping apptss according to claim 3, it is characterised in that：It further include noble gas organization of supply
(16), which is used to blow inert gas to the inside of metal component shell (18).
5. metal component fast shaping apptss according to claim 4, it is characterised in that：The loading plate (8) is placed in cold
But in mechanism (7), cooling body (7) is placed on insulation board (6).
6. metal component fast shaping apptss according to claim 5, it is characterised in that：It further include electrode clamping piece
(11), purifier clamping piece (12) and mounting bracket (10), the electrode clamping piece (11) is for being clamped consutrode (13), electrode
Clamping piece (11) is moving up and down to be mounted on mounting bracket (10)；The purifier clamping piece (12) is for being clamped purifier
(14), purifier clamping piece (12) is moving up and down is mounted on mounting bracket (10).
7. metal component fast shaping apptss according to claim 5 or 6, it is characterised in that：Power supply (1), mechanical arm
(5), temperature measuring mechanism (15), noble gas organization of supply (16) and air cooling mechanism (17) are connect with computer (9) respectively.
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| CN101691634A (en) * | 2009-09-08 | 2010-04-07 | 沈阳华盛冶金技术与装备有限责任公司 | Protective atmosphere electro-slag continuous casting furnace |
| CN105033256B (en) * | 2015-08-06 | 2017-06-16 | 中国科学院理化技术研究所 | Low-melting-point metal freezing printing system and method |
| CN106591824B (en) * | 2015-10-15 | 2020-03-17 | 中国航空制造技术研究院 | Preparation machine and preparation method of titanium alloy part |
| CN105817626B (en) * | 2016-05-19 | 2018-10-30 | 西安交通大学 | A kind of metal material gradient component fusion coating building mortion and method |
| CN106011839A (en) * | 2016-05-19 | 2016-10-12 | 西安交通大学 | Metal material melt coating forming device and method |
| CN106466753A (en) * | 2016-08-31 | 2017-03-01 | 南方增材科技有限公司 | Nuclear plant pressure vessels cylinder electric smelting manufacturing process |
| CN207016841U (en) * | 2017-07-31 | 2018-02-16 | 马鞍山尚元冶金科技有限公司 | A kind of hardware fast shaping apptss |
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