CN106216862B - A kind of composite manufacturing method and device subtracting material based on electric arc increasing material and high energy beam current - Google Patents
A kind of composite manufacturing method and device subtracting material based on electric arc increasing material and high energy beam current Download PDFInfo
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- CN106216862B CN106216862B CN201610570853.8A CN201610570853A CN106216862B CN 106216862 B CN106216862 B CN 106216862B CN 201610570853 A CN201610570853 A CN 201610570853A CN 106216862 B CN106216862 B CN 106216862B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
- B23K28/02—Combined welding or cutting procedures or apparatus
Abstract
The invention discloses a kind of composite manufacturing methods and device subtracting material based on electric arc increasing material and high energy beam current, it initially sets up the threedimensional model of metal parts to be processed, obtain the stl file of threedimensional model, slicing treatment is carried out to the stl file, it obtains electric arc and increases material machining path and high energy beam current and subtract material machining path, and set that electric arc increases material machined parameters and high energy beam current subtracts material machined parameters；Then subtract that material manufacture machine people increases material machining path and machined parameters according to electric arc respectively and high energy beam current subtracts material machining path and machined parameters carry out electric arc increasing material manufacturing and high energy beam current subtracts the Combined process of material manufacture using electric arc increasing material manufacturing robot and high energy beam current, realize the increase and decrease material manufacture of metal parts.The present invention disposably can quickly produce high-precision, high-performance and the metal parts with complex topography feature, have many advantages, such as that metal parts high precision machining, surface quality are good.
Description
Technical field
The invention belongs to the figuration manufacture fields of metal parts, more particularly, to a kind of high-precision, high-performance metal
The electric arc of parts increases material and high energy beam current subtracts material combined shaping manufacturing method and apparatus.
Background technology
Electric arc increases material manufacturing technology refers to being melted metal wire material as heat source using electric arc, then presses setting forming path
Synusia is accumulated on substrate, heap applies until metal parts forming terminates layer by layer.Formation of parts is made of full weld metal, compactness
It is high, metallurgical binding performance is good, chemical composition is uniform, mechanical property is good, and compared to laser, electron beam increases material manufacturing technology,
Electric arc increases material manufacturing technology has many advantages, such as that at low cost, shaping rate is fast, can shape large scale Complex Parts.
However, since electric arc increasing material manufacturing process was carried out in a manner of the high temperature fluent metal droplet transfer, with accumulation
The increase of the number of plies, accumulation part heat accumulation is serious, radiating condition is poor, bath superheat, be difficult to solidify, stack layer shape is difficult to control
System, especially when part edge is accumulated, due to the presence of liquid state molten pool so that the edge configuration of part and the control of forming dimension
Become more difficult.These problems all directly affect the stack size precision and surface quality of part, though technological parameter most
Good state, dimensional discrepancy is also above 0.5mm, and deviation is unstable, and there is step appearance on surface.Therefore, the gold of electric arc increasing material manufacturing
The dimensional accuracy and surface quality for belonging to part are unable to reach the precision level for subtracting material manufacture at present.In addition, passing through increasing material manufacturing skill
The part that art manufacture obtains need to carry out the subsequent material that subtracts and machine, however hold when part complicated using machining processing space
Easily there is the problem of cutter interference, therefore, in conjunction with increases material manufacturing technology and the increase and decrease material composite manufacturing for subtracting material manufacturing technology
As the emphasis of current research.
Currently, the increase and decrease material composite manufacturing based on electric arc increases material manufacturing technology developed, which is mainly electric arc, increases material system
It makes and is combined with Milling Process, such as CN105414981A discloses a kind of electric arc increasing material manufacturing and milling device, by milling
It cuts processing unit to be bound on electric arc increasing material unit, the workpiece that can obtain electric arc increasing material manufacturing finish, and make workpiece
Machining accuracy meets requirement.But since such device is flexible poor, and Milling Process is limited by cutter interference effect, difficult
With the inside (such as coolant flow channel) of the complicated drip molding of processing and crack minutia, and flexibility is poor, and processing space is narrow.This
Outside, Milling Process needs the very strong mechanical structure of rigidity, and to equipment requirement height, milling efficiency is low, and the iron filings that milling generates are difficult to
It removes, therefore application field is extremely restricted.
Invention content
For the disadvantages described above or Improvement requirement of the prior art, the present invention provides one kind increasing material and high energy beam based on electric arc
Stream subtracts the composite manufacturing method and device of material, the advantages of taking full advantage of electric arc, high energy beam current, robot three, can be primary
Property quickly produce high-precision, high-performance and the metal parts with complex topography feature, can effectively solve the increase and decrease of current metal
The problems such as processing dimension of material combined shaping manufacturing technology is small, simple in structure, surface quality is poor, precision is low, performance is insufficient.
To achieve the above object, according to one aspect of the present invention, the present invention is proposed increases material and high energy beam based on electric arc
Stream subtracts the composite manufacturing method of material, and this method comprises the following steps：
(1) threedimensional model for establishing metal parts to be processed obtains the stl file of threedimensional model, is carried out to the stl file
Slicing treatment, obtains electric arc and increases material machining path and high energy beam current and subtract material machining path, and set electric arc increase material machined parameters and
High energy beam current subtracts material machined parameters；
(2) subtract material manufacture machine people using electric arc increasing material manufacturing robot and high energy beam current and material processing is increased according to electric arc respectively
Path and machined parameters and high energy beam current subtract material machining path and machined parameters carry out electric arc increasing material manufacturing and high energy beam current subtracts
The Combined process of material manufacture, wherein electric arc increasing material manufacturing robot and high energy beam current subtract material manufacture machine people and pass through such as ether
The industrial bus of net carries out data transmission, and the Combined process specifically carries out in the following way：
After one layer of electric arc increasing material manufacturing robotic overlay or several layers of metal parts, the welding gun of the robot is moved on to not
Interference high energy beam current subtracts the position that material manufacture machine is manually made, and and then subtracting material manufacture machine people using high energy beam current carries out subtracting material
High energy beam current after the completion of subtracting material, is subtracted the position that material manufacture machine people moves on to not interference arc increasing material manufacturing robot work by manufacture
It sets, and so on, until completing the forming of entire part；
Alternatively, after one layer of electric arc increasing material manufacturing robotic overlay or several layers of metal parts, electric arc increasing material manufacturing machine
People does not move, and the workbench for placing metal parts, which is moved to high energy beam current, subtracts the position that material manufacture machine is manually made, later
Subtract material manufacture machine people using high energy beam current to carry out subtracting material work, after the completion of subtracting material, workbench is moved to electric arc and increases material system
The position of robot work is made, and so on, until completing the forming of entire part.
As it is further preferred that the high energy beam current is preferably in laser beam, electron beam, plasma, ion beam
It is a kind of.
As it is further preferred that the carrying platform that the electric arc increasing material manufacturing and high energy beam current subtract material manufacture is joint
Arm robot, such as Ku Ka robots.
As it is further preferred that acquisition electric arc increasing material machining path is specially：The stl file of metal parts is put down
Face is sliced, and then exports the surface layer profile of metal parts, then carries out mesh generation to profile again, to fill profile, is formed
Electric arc increasing material manufacturing machining path.
Subtract material machining path as it is further preferred that obtaining high energy beam current and be specially：To the stl file of metal parts into
Then row planar slice exports the surface layer profile of metal parts, then high energy beam current biasing is carried out to the profile again, to form height
Energy line subtracts material machining path.
As it is further preferred that it includes speed of welding, wire feed rate, single track offset that the electric arc, which increases material machined parameters,
From, welding floor height；It includes that roughing single layer subtracts material amount, finishing single layer subtracts material amount, height that the high energy beam current, which subtracts material machined parameters,
It can line flow, ion implanting density, ion implanting thickness.
It is another aspect of this invention to provide that providing a kind of composite manufacturing dress subtracting material based on electric arc increasing material and high energy beam current
It sets, which includes processing platform unit and fabricates unit, wherein：
The processing platform unit includes the workbench for placing metal parts；
The processing and manufacturing unit includes that electric arc increasing material manufacturing robot and high energy beam current subtract material manufacture machine people, the electric arc
Increasing material manufacturing robot for completing increasing material manufacturing, the high energy beam current subtract material manufacture machine people for complete subtract material manufacture, process
When, electric arc increasing material manufacturing robot and high energy beam current subtract material manufacture machine people and are used alternatingly, and work is cooperateed with to complete increase and decrease material
Make, and then prepares the metal parts that porosity is less than 0.1%.
As it is further preferred that being processed using ion beam or electron beam when high energy beam current subtracts material manufacture machine people
When, the workbench moves in vacuum chamber, which is evacuated to vacuum by vacuum extractor.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, mainly have below
Technological merit：
1. the present invention is combined high energy beam during carrying out successively surfacing manufacturing using electric arc increases material manufacturing technology
Stream, which subtracts material manufacture, to carry out the surfaces externally and internally profile of formed single layer or multilayer part to subtract material processing, and this method is effectively evaded
The interference effect of cutter, can shape the metal parts that traditional processing center can not process, and eliminate electric arc stack shaping
In accumulated error effect, can realize high-precision and excellent surface quality metal parts direct forming.
2. in the present invention, electric arc increasing material manufacturing robot and high energy beam current subtract material manufacture machine person cooperative work, machine
People's machining path is under software control, optimizes according to metal parts shape complexity and subtracts material technique, for the part of simple shape
Built-up welding multilayer carries out subtracting material again, one layer larger of part built-up welding of complex-shaped, the abrupt change of cross-section is just carried out subtracting material, and can adopt
It realizes that increase and decrease material manufactures with two kinds of collaborative work modes, has many advantages, such as that metal parts high precision machining, surface quality are good.
3. not only dimensional accuracy is high, surface roughness is low for metal parts produced by the present invention, and (porosity is less than for densification
0.1%) can have, while as needed the advantages that high temperature resistant, wear-resisting, antifatigue, corrosion resistance, high intensity；In addition, the electricity
The composite manufacturing method that arc increasing material and high energy beam current subtract material is flexible high, can manufacture complicated large scale, space structure, high-precision, height
The metal parts of performance has many advantages, such as that it is empty to efficiently solve conventional composite manufacturing technology for manufacture efficiency height, stable equipment operation
Between it is small, flexibility is poor, the processing of details position is insufficient the problems such as.
Description of the drawings
Fig. 1 is according to the composite manufacturing method provided in an embodiment of the present invention for subtracting material based on electric arc increasing material and high energy beam current
Flow diagram；
Fig. 2 is according to electric arc increasing material manufacturing schematic diagram provided in an embodiment of the present invention；
Fig. 3 is to subtract material according to high energy beam current provided in an embodiment of the present invention to manufacture schematic diagram.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
It does not constitute a conflict with each other and can be combined with each other.
The basic principle of the present invention is use with the artificial carrying platform of machine, with gas metal-arc welding (Gas metal
Arc welding, GMAW) accumulate the novel flexible wire accumulation increasing material manufacturing that increasing material manufacturing is main processing method, and profit
Subtract material with high energy beam current and manufacture and subtract material processing, this method to the surfaces externally and internally profile of formed single layer or multilayer part
Combine the flexibility of robot and using electric arc as inexpensive, the efficient advantage of the gas metal-arc welding of heat source.Specifically
It is to use host computer using increasing material manufacturing Software Create robot readable documents, this document is the processing of robots road of metal parts
Diameter reuses robot and carries out successively electric arc increasing material manufacturing by setting path, and in electric arc successively increasing material manufacturing, use is with machine
Artificial carrying platform, the novel flexible metal surface for subtracting material manufacture with high energy beam current subtract material manufacture, and this method combines robot
Flexibility, can everywhere be moved in large space and non-contact, the high-precision advantage of high energy beam current, solve existing increasing
Subtract material manufacture and is susceptible to cutter interference, the problems such as machining accuracy is insufficient, and surface quality is poor.
As shown in Figure 1, a kind of composite manufacturing subtracting material based on electric arc increasing material and high energy beam current provided in an embodiment of the present invention
Method, this method mainly include the following steps：
(1) threedimensional model for establishing metal parts to be processed obtains the stl file of threedimensional model, is carried out to the stl file
Slicing treatment, obtains electric arc and increases material machining path and high energy beam current and subtract material machining path, and set electric arc increase material machined parameters and
High energy beam current subtracts material machined parameters.
Specifically, built-up welding, high energy beam is read out, be sliced and planned to the stl file of the three-dimensional part model of importing
Machining path is flowed, corresponding welding parameter and Fabrication parameter are set, generates the machining path file of articulated arm robots later.
Further, electric arc increases material machining path and obtains in the following way：
Planar slice is carried out to the stl file of metal parts by rapid forming system software, then exports metal parts
Surface layer profile, then mesh generation is carried out to profile, to fill profile, form electric arc increasing material manufacturing machining path.
High energy beam current subtracts material machining path and obtains in the following way：
Planar slice is carried out to the stl file of metal parts by rapid forming system software, then exports metal parts
Surface layer profile, then " cutter " biasing is carried out to the profile, " cutter " machining path is formed, it refers to high energy beam to carry " cutter " here
Stream.
It includes speed of welding, wire feed rate, single track offset or dish, welding floor height that electric arc, which increases material machined parameters, is specially welded
Connecing speed and wire feed rate influences width, height and the quality of single layer single-pass welding, and data area is according to the difference of solder wire material
And be varied from, obtain data area by searching for the welding procedure of related solder wire material.Single track offset or dish, welding floor height
The welding quality for influencing multi-pass welding seam, depending on data area is by solder wire material, weld width and height.And high energy beam current
Subtract material machined parameters include roughing single layer subtract material amount, finishing single layer subtract material amount, high energy beam current flow, ion implanting density,
Ion implanting thickness specially determines that roughing single layer subtracts material amount, finishing single layer subtracts according to machining accuracy and surface quality
The numerical value of material amount, high energy beam current flow determines ion implanting density, ion implanting thickness according to surface strength.
(2) subtract material manufacture machine people using electric arc increasing material manufacturing robot and high energy beam current and material processing is increased according to electric arc respectively
Path and machined parameters and high energy beam current subtract material machining path and machined parameters carry out electric arc increasing material manufacturing and high energy beam current subtracts
The Combined process of material manufacture, wherein electric arc increasing material manufacturing robot and high energy beam current subtract material manufacture machine people by Ethernet into
Row data transmission, therefore, high energy beam current subtract material manufacture machine people can receive startup that electric arc increasing material manufacturing robot is sent out and
END instruction, high energy beam current, which subtracts material manufacture machine people and executed after obtaining enabled instruction, subtracts material machining path, until receiving
Until the END instruction that electric arc increasing material manufacturing robot is sent.
Specifically, copying processing of robots path file in electric arc increasing material manufacturing robot control cabinet (high energy beam current
Subtract material manufacture machine people to be controlled by electric arc increasing material manufacturing robot), operation teaching box starts robot and carries out electric arc increasing material manufacturing
With high energy beam current subtract material, modification collaborative work.
Wherein, subtracted before material manufacture machine people is processed using electric arc increasing material manufacturing robot and high energy beam current, needed pair
Robot carries out Zero calibration, in order to so that robot coordinate system is overlapped with three-dimensional software coordinate system, allow the robot to
It is processed completely with the path of software plan, specifically usable line-of-sight course carries out Zero calibration, i.e., defines origin, X respectively
Thus axis positive direction and Y-axis positive direction determine the work coordinate system of robot, for conventional scaling method, this will not be repeated here.
It is carried out specifically, the following two kinds mode can be used in Combined process：
First, when one layer or several layers of of electric arc increasing material manufacturing robotic overlay is (when metal parts height error reaches threshold value
The number of plies, for example change little position for metal parts section shape and size, after three to five layers can be accumulated with electric arc again
Subtract material processing, for the position that metal parts section shape and size changes greatly, one layer or two layers of accumulation will be into
Row subtracts material processing, and the specific threshold value number of plies judged by Quick-forming software) after metal parts, by the welding gun of the robot
Move on to and high energy beam current do not interfered to subtract the position that material manufacture machine is manually made, and then using high energy beam current subtract material manufacture machine people into
Row subtracts material manufacture, and after the completion of subtracting material, high energy beam current is subtracted material manufacture machine people, and to move on to not interference arc increasing material manufacturing machine artificial
The position of work, and so on, until completing the forming of entire part；
Second is that after one layer of electric arc increasing material manufacturing robotic overlay or several layers of metal parts, electric arc increasing material manufacturing machine
People does not move, and the workbench for placing metal parts, which is moved to high energy beam current, subtracts the position that material manufacture machine is manually made, later
Subtract material manufacture machine people using high energy beam current to carry out subtracting material work, after the completion of subtracting material, workbench is moved to electric arc and increases material system
The position of robot work is made, and so on, until completing the forming of entire part.
Specifically, the carrying platform that electric arc increasing material manufacturing and high energy beam current subtract material manufacture is articulated arm robots, such as library
Liang Ge robots are connected using the industrial bus of such as Ethernet, it are made to have work compound ability by card robot.
In the present invention, high energy beam current can use one kind in laser beam, electron beam, plasma, ion beam, in conjunction with
Metal parts material, performance and mechanical property comprehensive selection use certain high energy beam current.Wherein, high energy beam current not only can be with
Extra metal material is removed, metal parts surface accuracy is made to greatly improve, it can also be to metal surface modification or in metal
Surface row is at protection or functional coating, to improve service life or the performance of metal parts, high energy beam current process for modifying surface packet
Include laser impact intensified, pulsed electron beam surface peening, pulsed ionizing beam surface peening and ion implanting etc..
As shown in Figures 2 and 3, the compound of material is subtracted based on electric arc increasing material and high energy beam current the embodiment of the invention also discloses a kind of
Manufacturing device, the device include processing platform unit and processing and manufacturing unit, wherein processing of the processing unit as metal parts
Manufacturing platform comprising the workbench 1 for placing metal parts 2, in preparation process, which is placed on vacuum
In chamber 7, vacuum chamber 7 is evacuated to vacuum by vacuum extractor 8；Unit is fabricated to manufacture for realizing the increase and decrease material of metal parts,
It includes that electric arc increasing material manufacturing robot 4 and high energy beam current subtract material manufacture machine people 5, which is used for
The increasing material manufacturing of metal parts is completed, which subtracts material manufacture machine people 5 on the basis of metal parts increasing material manufacturing
Upper completion subtracts material manufacture, and when processing, electric arc increasing material manufacturing robot 4 and high energy beam current subtract material manufacture machine people 5 and be used alternatingly, with
It completes increase and decrease material to cooperate, and then prepares the metal parts that porosity is less than 0.1%.
When practical operation, electric arc increasing material manufacturing is carried out before this, workbench 1 is moved to electric arc increasing material manufacturing robot 4
Machining area, 4 deposited metal part 2 of electric arc increasing material manufacturing robot, electric arc increasing material manufacturing process are not required to vacuum environment, built-up welding one
Layer or it is several layers of after, carry out ion beam subtract material processing；Workbench 1 is first moved to vacuum chamber 7, it then will by vacuum extractor 8
Vacuum chamber 7 is evacuated to vacuum, and ion beam subtracts material manufacture machine people 5 and emits ion beam 6, is carried out to the part to be processed 3 of metal parts 2
Subtract material manufacture and ion implanting, continues electric arc increasing material manufacturing (when high energy beam current is ion beam or electronics after completing the step
When Shu Jiagong, vacuum is needed, when high energy beam current is laser or plasma process, does not need vacuum)；And so on, until
Complete the forming of entire part.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, all within the spirits and principles of the present invention made by all any modification, equivalent and improvement etc., should all include
Within protection scope of the present invention.
Claims (8)
1. a kind of composite manufacturing method subtracting material based on electric arc increasing material and high energy beam current, which is characterized in that this method includes as follows
Step：
(1) threedimensional model for establishing metal parts to be processed obtains the stl file of threedimensional model, is sliced to the stl file
Processing, obtains electric arc increasing material machining path and high energy beam current subtracts material machining path, and sets electric arc and increase material machined parameters and high energy
Line subtracts material machined parameters；
(2) material machining path is increased according to the electric arc using electric arc increasing material manufacturing robot and machined parameters carries out electric arc and increase material system
It makes, subtract material manufacture machine people using high energy beam current subtracts material machining path and machined parameters progress high energy beam according to the high energy beam current
Stream subtracts material manufacture, i.e. electric arc increasing material manufacturing and high energy beam current subtracts material manufacture respectively by machine that is corresponding and being mutually independent
Device people realizes, and the electric arc increasing material manufacturing controlled independently of each other and high energy beam current subtract material manufacture Combined process, and the electric arc increases
Material manufacture machine people and high energy beam current subtract material manufacture machine people and are carried out data transmission by industrial bus, and the Combined process is specific
It carries out in the following way：
After one layer of electric arc increasing material manufacturing robotic overlay or several layers of metal parts, the welding gun of the robot is moved on to and is not interfered
High energy beam current subtracts the position that material manufacture machine is manually made, and and then subtracting material manufacture machine people using high energy beam current carries out subtracting material system
It makes, after the completion of subtracting material, high energy beam current is subtracted into the position that material manufacture machine people moves on to not interference arc increasing material manufacturing robot work,
And so on, until completing the forming of entire part, material is subtracted by the electric arc increasing material manufacturing controlled independently of each other and high energy beam current
The synergistic effect of manufacture realizes the processing of large scale metal parts of with the complex topography feature and porosity less than 0.1%；
Alternatively, after one layer of electric arc increasing material manufacturing robotic overlay or several layers of metal parts, electric arc increasing material manufacturing robot is not
It is mobile, the workbench for placing metal parts is moved to high energy beam current and subtracts the position that material manufacture machine is manually made, is utilized later
High energy beam current, which subtracts material manufacture machine people, to carry out subtracting material work, and after the completion of subtracting material, workbench is moved to electric arc increasing material manufacturing machine
The position that device is manually made and so on until completing the forming of entire part, passes through the electric arc increasing material manufacturing controlled independently of each other
The synergistic effect for subtracting material manufacture with high energy beam current realizes large scale gold of with the complex topography feature and porosity less than 0.1%
Belong to the processing of part.
2. increasing material based on electric arc as described in claim 1 and high energy beam current subtracting the composite manufacturing method of material, which is characterized in that institute
It is one kind in laser beam, electron beam, plasma, ion beam to state high energy beam current.
3. increasing material based on electric arc as claimed in claim 1 or 2 and high energy beam current subtracting the composite manufacturing method of material, feature exists
The carrying platform for subtracting material manufacture in, the electric arc increasing material manufacturing and high energy beam current is articulated arm robots.
4. increasing material based on electric arc as claimed in claim 3 and high energy beam current subtracting the composite manufacturing method of material, which is characterized in that obtain
Obtaining electric arc increasing material machining path is specially：Planar slice is carried out to the stl file of metal parts, then exports the table of metal parts
Layer profile, then carries out mesh generation to profile again, to fill profile, forms electric arc increasing material manufacturing machining path.
5. increasing material based on electric arc as described in claim 1 and high energy beam current subtracting the composite manufacturing method of material, which is characterized in that obtain
High energy beam current subtracts material machining path and is specially：Planar slice is carried out to the stl file of metal parts, then exports metal parts
Surface layer profile, then again to the profile carry out high energy beam current biasing, subtract material machining path to form high energy beam current.
6. increasing material based on electric arc as claimed in claim 5 and high energy beam current subtracting the composite manufacturing method of material, which is characterized in that institute
It includes speed of welding, wire feed rate, single track offset or dish, welding floor height to state electric arc to increase material machined parameters；The high energy beam current subtracts
Material machined parameters include roughing single layer subtract material amount, finishing single layer subtract material amount, high energy beam current flow, ion implanting density, from
Son injection thickness.
7. a kind of composite manufacturing device being subtracted material based on electric arc increasing material and high energy beam current, is appointed for realizing such as claim 1-6
The composite manufacturing method for subtracting material based on electric arc increasing material and high energy beam current described in one, which is characterized in that the device includes processing
Platform unit and processing and manufacturing unit, wherein：
The processing platform unit includes for placing the workbench of metal parts (2) (1)；
The processing and manufacturing unit includes that electric arc increasing material manufacturing robot (4) and high energy beam current subtract material manufacture machine people (5), the electricity
Arc increasing material manufacturing robot (4) for completing increasing material manufacturing, the high energy beam current subtract material manufacture machine people (5) for complete subtract material system
It makes, when processing, electric arc increasing material manufacturing robot (4) and high energy beam current subtract material manufacture machine people (5) and be used alternatingly, to complete
Increase and decrease material to cooperate, and then prepares the metal parts that porosity is less than 0.1%.
8. increasing material based on electric arc as claimed in claim 7 and high energy beam current subtracting the composite manufacturing device of material, which is characterized in that when
When high energy beam current is subtracted material manufacture machine people (5) and is processed using ion beam or electron beam, the workbench (1) moves to vacuum
In chamber (7), which is evacuated to vacuum by vacuum extractor (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610570853.8A CN106216862B (en) | 2016-07-20 | 2016-07-20 | A kind of composite manufacturing method and device subtracting material based on electric arc increasing material and high energy beam current |
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| CN201610570853.8A CN106216862B (en) | 2016-07-20 | 2016-07-20 | A kind of composite manufacturing method and device subtracting material based on electric arc increasing material and high energy beam current |
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