CN108356526A - A kind of process equipment that increase and decrease material is integrally manufactured - Google Patents
A kind of process equipment that increase and decrease material is integrally manufactured Download PDFInfo
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- CN108356526A CN108356526A CN201810126999.2A CN201810126999A CN108356526A CN 108356526 A CN108356526 A CN 108356526A CN 201810126999 A CN201810126999 A CN 201810126999A CN 108356526 A CN108356526 A CN 108356526A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/60—Treatment of workpieces or articles after build-up
- B22F10/66—Treatment of workpieces or articles after build-up by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/60—Planarisation devices; Compression devices
- B22F12/63—Rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/80—Plants, production lines or modules
- B22F12/82—Combination of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/86—Serial processing with multiple devices grouped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a kind of integrally manufactured process equipment of increase and decrease material, for being processed to workpiece, including：Lathe bed；Zeng Cai mechanisms are set to the side on lathe bed top, and original workpiece is formed for being stacked to dusty material；Carrying mechanism is set to the intermediate position on lathe bed top, for being moved to original workpiece；Servo motor is connect with carrying mechanism, and driving carrying mechanism completes the carrying of original workpiece；First isolating door is set between Zeng Cai mechanisms and carrying mechanism, for separating Zeng Cai mechanisms and carrying mechanism；Jian Cai mechanisms are set to the other side on lathe bed top, for subtract material processing to the original workpiece after moving to form shaping workpiece；Second isolating door is set between carrying mechanism and Jian Cai mechanisms, for separating carrying mechanism and Jian Cai mechanisms；And computer, for controlling the operation of Zeng Cai mechanisms, carrying mechanism and Jian Cai mechanisms.
Description
Technical field
The invention belongs to field of machining, and in particular to a kind of process equipment that increase and decrease material is integrally manufactured.
Background technology
With it is traditional subtract material manufacture compared with, increasing material manufacturing has stock utilization high, and high degree of automation is high in machining efficiency
The advantages that.The research of increases material manufacturing technology is derived from the last century 80's mid-term.The increases material manufacturing technology of early stage is mainly used in
Structure, assembly, product function verification and testing are carried out, the material used is limited only to plastics, paper products, polymer etc..With
The development of technology, the research of increases material manufacturing technology increasingly concentrate on functional composite material, but almost all of increasing material system
Make technology, geometric accuracy and surface smoothness are not ideal, are post-processed, including heat treatment, machining and
Polishing.This is because STL formats and two-dimensional demixing technology are mostly used in itself discretization process, to cause ruler
Very little error and alias.In general, lift height is smaller, and precision is higher, but the same required time is also longer, to
Increase cost.And traditional machining especially digital control processing has that high-precision, high efficiency, processing flexibility be good, process planning
The features such as simple, the shortcomings that capable of just making up increases material manufacturing technology.Therefore, by increasing material manufacturing and to subtract material manufacture (CNC) effective
Combination, generate a kind of new Combined Machining Technology, have broad application prospects.
Current field of machining, the Combined Machining Technology based on increase and decrease material manufacture mainly have：
1. shaped deposition manufacturing technology (SDM) of method, material therefor are divided into moulding material and backing material, including stainless
Steel, titanium alloy, aluminium alloy, copper alloy etc., basic process are every deposition layer of material, with the method for digital control processing by this layer of part
Or continue next layer of deposition after the forming to the surface topography of part of backing material machining, finally remove backing material.Tradition
Installation way, i.e., the outer edge of thin-wall frame class part is clamped using conventional brace, the forming principle of the technology be
Often deposit layer of material when will carry out cutting at one time processing, although this can ensure workpiece surface accuracy this be also one
Big disadvantage, i.e. technical process are tediously long, and molding time is long.
2. mold shape deposit manufacture technology (Mold SDM) of method, is developed on the basis of shaped deposition manufactures
's.Can technical process be simply divided into four steps：Molding is successively superimposed using SDM technologies；Remove backing material；Injection molding/
Cast；Mold materials are removed, final forming is machined.But the disadvantage is that one is that workable material category is few；Second is that additional
Injection molding/cast and mold removal part increase the forming process time；Third, molded part size is smaller.
Hybrid process system (ArcHLM) of the method 3. based on built-up welding, whole process can be divided into three parts：Part
Near-net-shape；Heat treatment；Near-purification formation of parts is finished.Due to being molded using built-up welding rather than laser deposition, the system is not
It is adapted to overcomplicated and fine structure part, while the function-graded material knot of heterogeneity and tissue cannot be shaped
Structure.
The major defect of the prior art is in summary：
1. existing increase and decrease material processing technology equipment is smaller to the type range of choice of machinable material；
2. shaping, the time is long, and manufacture efficiency is not high；
3. the shape of processing part is limited larger, coarse-fine processing method and is limited to.
Therefore, it is necessary to design a kind of process equipment to solve these problems.
Invention content
The present invention is to carry out to solve the above-mentioned problems, and it is an object of the present invention to provide a kind of processing that increase and decrease material is integrally manufactured
Equipment.
The present invention provides a kind of process equipments that increase and decrease material is integrally manufactured to have in this way for being processed to workpiece
Feature, including：Lathe bed；Zeng Cai mechanisms are set to the side on lathe bed top, for being stacked to be formed to dusty material
Original workpiece；Carrying mechanism is set to the intermediate position on lathe bed top, for being moved to original workpiece；Servo motor, with
Carrying mechanism connects, and driving carrying mechanism completes the carrying of original workpiece；First isolating door is set to Zeng Cai mechanisms and carrying implement
Between structure, for separating Zeng Cai mechanisms and carrying mechanism；Jian Cai mechanisms are set to the other side on lathe bed top, for moving
Original workpiece afterwards subtract material processing to form shaping workpiece；Second isolating door is set to carrying mechanism and Jian Cai mechanisms
Between, for separating carrying mechanism and Jian Cai mechanisms；And computer, for Zeng Cai mechanisms, carrying mechanism and Jian Cai mechanisms
Operation controlled, wherein Zeng Cai mechanisms include：Powdering babinet, is fixed on lathe bed；Powdering babinet is fixed in powder feeding storehouse
The side of top；Forming bin, it is identical as powder feeding storehouse height, it is fixed on the other side above powdering babinet；Powdering roller is set to
It is formed by platform substrate at the top of powder feeding storehouse and forming bin, dusty material is layered on platform substrate under servo motor driving
On；Laser head erecting bed is set to the top of powdering roller；And laser head, it is installed among the bottom of laser head erecting bed
Position is melted to make the forming material powder, Jian Cai mechanisms include dusty material for sending out laser beam：Fixture, if
It is placed in the fixed platform on lathe bed top, for clamping original workpiece；Machine tool chief axis is set to above fixture；And cutter, peace
On machine tool chief axis bottom end, for being processed to original workpiece.
In the integrally manufactured process equipment of increase and decrease material provided by the invention, it can also have the feature that：Wherein, it removes
Transporting mechanism includes：Handgrip, for capturing original workpiece；Transporting supports are connect by handgrip connecting bracket with handgrip；Cylinder leads to
It crosses air cylinder supporting structure to fix with air cylinder guide rod, for controlling lifting of the handgrip in Z-direction；Rotation axis, bottom, which passes through, carries branch
Frame is fixed in handgrip connecting bracket, and top is provided with electric rotating machine, and the electric rotating machine is for driving rotation axis to rotate, to change
Become the direction of handgrip；Flange column is promoted, the both sides at the intermediate position of rotation axis are fixed on by bearing.
In the integrally manufactured process equipment of increase and decrease material provided by the invention, it can also have the feature that：Wherein, gas
It is fixed by linear bearing between cylinder guide rod and cylinder.
In the integrally manufactured process equipment of increase and decrease material provided by the invention, it can also have the feature that：Wherein, it removes
The top of fortune mechanism is provided with Guide rollers, for realizing the movement of carrying mechanism X-direction.
In the integrally manufactured process equipment of increase and decrease material provided by the invention, it can also have the feature that：Wherein, turn
It is bolted between the top and Guide rollers of moving axis.
In the integrally manufactured process equipment of increase and decrease material provided by the invention, it can also have the feature that：Wherein, it send
The inside of powder cabin and forming bin is both provided with ball-screw upgrading platform, for being lifted to powder feeding storehouse and forming bin.
In the integrally manufactured process equipment of increase and decrease material provided by the invention, it can also have the feature that：Wherein, powder
Powder material is single metal powder or alloy powder.
The effect of invention
According to the integrally manufactured process equipment of increase and decrease material according to the present invention, set because increasing and decreasing the integrally manufactured processing of material
The standby Zeng Cai mechanisms used and Jian Cai mechanisms can be good at merging increases material manufacturing technology and subtract material technology, in same equipment
It can be completed at the same time and increase material and subtract material processing, and processing efficiency is also ensured while ensureing that element precision requires；Using
Powder feeding storehouse and forming bin at the top of be formed by platform substrate have Multiple Type, to adapt to the increasing of the big small workpiece of different shape
Material manufactures, while having the function with Jian Cai mechanisms quick-fits, can realize that flexibility is replaced；The carrying mechanism of use can
The time is made full use of, after Zeng Cai mechanisms complete an original workpiece, so that it may carry out subtracting material processing at the same time increasing material machine to it
Structure continues the production of next workpiece, substantially reduces the production cycle of part；The carrying mechanism of use using air pressure driving with
Electrically driven mixed mode not only ensure that positioning accuracy, but also reduce production cost；The handgrip of the carrying mechanism of use can
With Zeng Cai mechanisms and Jian Cai mechanisms quick-fit, installation accuracy ensure that.Therefore, the integrally manufactured processing of increase and decrease material of the invention
Equipment has the characteristics that high-precision, high efficiency, high automation, especially comes to expensive exotic material and difficult-to-machine material
It says, cost can be substantially reduced and ensures processing efficiency, and merged increasing material manufacturing and subtracted material manufacturing technology advantage, make its space flight
The key components such as aviation, automobile, ship and nuclear power have good prospect in the processed and applied of multi items, small lot etc..
Description of the drawings
Fig. 1 is the general structure schematic diagram in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the carrying mechanism in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the fixture in the embodiment of the present invention.
Specific implementation mode
In order to which the technological means for making the present invention realize is easy to understand with effect, with reference to embodiments and attached drawing is to this
Invention is specifically addressed.
Embodiment：
Fig. 1 is the general structure schematic diagram in the embodiment of the present invention.
As shown in Figure 1, a kind of process equipment that increase and decrease material is integrally manufactured 100 of the present embodiment, for adding to workpiece
Work, including：Lathe bed 1, Zeng Cai mechanisms 2, carrying mechanism 3, servo motor 4, the first isolating door 5, Jian Cai mechanisms 6, the second isolating door 7
With computer 8.
Zeng Cai mechanisms 2 are set to the side on 1 top of lathe bed, and original work is formed for being stacked to dusty material
Part.
Dusty material is single metal powder or alloy powder.
Zeng Cai mechanisms 2 include：Powdering babinet 21, powder feeding storehouse 22, forming bin 23, powdering roller 24, laser head erecting bed 25
And laser head 26.
Powdering babinet 21 is fixed on lathe bed 1.
The side of 21 top of powdering babinet is fixed in powder feeding storehouse 22.
Forming bin 23, it is identical as 22 height of powder feeding storehouse, it is fixed on the other side of 21 top of powdering babinet.
Powder feeding storehouse 22 and the inside of forming bin 23 are both provided with ball-screw upgrading platform, for powder feeding storehouse 22 and forming bin
23 are lifted.
Powdering roller 24, the top for being set to powder feeding storehouse 22 and forming bin 23 are formed by platform substrate, in servo electricity
Dusty material is layered on platform substrate by machine 4 under driving.
Laser head erecting bed 25 is set to the top of powdering roller 24.
Laser head 26 is installed on the bottom centre position of laser head erecting bed 25, for sending out laser beam to dusty material
It is melted to make forming material powder.
Carrying mechanism 3 is set to the intermediate position on 1 top of lathe bed, for being moved to original workpiece.
Carrying mechanism 3 includes：Handgrip 31, transporting supports 32, cylinder 34, rotation axis 37 and promotion flange column 39.
Handgrip 31, for capturing original workpiece.
Transporting supports 32 are connect by handgrip connecting bracket 33 with handgrip 31.
Cylinder 34 is fixed by air cylinder supporting structure 35 and air cylinder guide rod 36, for control handgrip 31 Z-direction liter
Drop.
It is fixed by linear bearing 38 between the 34 of air cylinder guide rod 35 and cylinder.
Rotation axis 37, bottom are fixed on across transporting supports 32 in handgrip connecting bracket 33, and top is provided with electric rotating machine,
The electric rotating machine is for driving rotation axis 37 to rotate, to change the direction of handgrip 31.
Flange column 39 is promoted, the both sides at the intermediate position of rotation axis 37 are fixed on by bearing 311.
The top of carrying mechanism 3 is provided with Guide rollers, for realizing the movement of carrying mechanism X-direction.
It is fixed by bolt 310 between the top and Guide rollers of rotation axis 37.
Servo motor 4 is connect with carrying mechanism 3, and driving carrying mechanism 3 completes the carrying of original workpiece.
First isolating door 5, is set between Zeng Cai mechanisms 2 and carrying mechanism 3, for separating Zeng Cai mechanisms 2 and carrying implement
Structure 3.
Jian Cai mechanisms 6 are set to the other side on 1 top of lathe bed, subtract material processing for being carried out to the original workpiece after moving
To form shaping workpiece.
Jian Cai mechanisms 6 include：Fixture 61, machine tool chief axis 62 and cutter 63.
Fixture 61 is set in the fixed platform on 1 top of lathe bed, and for clamping original workpiece, there are four the fixture 61 tools
Claw passes through the position of four claws of computer regulated.
Machine tool chief axis 62 is set to 61 top of fixture.
Cutter 63 is mounted on 62 bottom end of machine tool chief axis, for being processed to original workpiece.
Second isolating door 7, is set between carrying mechanism 3 and Jian Cai mechanisms 6, for separating carrying mechanism 3 and subtracting material machine
Structure 7.
Computer, for controlling the operation of Zeng Cai mechanisms 2, carrying mechanism 3 and Jian Cai mechanisms 6.
The course of work of the increase and decrease integrally manufactured process equipment of material of the present embodiment is as follows：
The process equipment 100 that the increase and decrease material of the present embodiment is integrally manufactured treats the three of shaping workpiece according to computer 8 first
Dimension analysis generates filling scan path, computer 8 is by swashing on the basis of the outline data of existing 3D model slices data
The dusty material of shaven head control each layer of laser beam selective melting, is gradually stacked into original workpiece.Before laser beam starts scanning, powdering
Roller 24 is first flat-pushing on 23 top platform substrate of forming bin the powder on 22 top platform substrate of powder feeding storehouse, laser beam
The dusty material on the filling contour line selective melting substrate of current layer is pressed again, processes current layer, and then forming bin 23 declines
The distance of one thickness, powder feeding storehouse 22 rise certain thickness distance, and powdering roller 24 is completed on manufactured current layer again
Dusty material.The data that computer 8 calls in next layer of profile are processed, and are so processed layer by layer, until entire workpiece increases material system
The process of making finishes, and obtains original workpiece.Entire increasing material manufacturing process carries out in the Processing Room for being connected with inert gas shielding, to keep away
Exempt from metal to react with other gases at high temperature.The manufacture for completing original workpiece opens the by 8 control system of computer
One isolating door 5, and promoted flange column 39 and air cylinder guide rod 36 computer 8 control under handgrip 31 is positioned, it is laggard
Row crawl, will be carried to positioned at the original workpiece of forming bin 23 on the fixture 61 of Jian Cai mechanisms 6, at this time the control system of computer 8
Fixture 61 is placed in best chucking position by system, then according to the program of staff's input, machine tool chief axis 62 and cutter 63
Start to subtract material manufacture, at the same time Zeng Cai mechanisms 2 can carry out the increasing material manufacturing process of next workpiece, such Zeng Cai mechanisms 2
It is all working with Jian Cai mechanisms 6, is substantially increasing processing efficiency, two parts are attained by peak use rate.
The effect of embodiment
The Zeng Cai mechanisms and Jian Cai mechanisms of the integrally manufactured process equipment use of increase and decrease material of the present embodiment can be good at
It merges increases material manufacturing technology and subtracts material technology, can be completed at the same time in same equipment and increase material and subtract material processing, and protected
Card element precision also ensures processing efficiency while requirement；Platform base is formed by the top of the powder feeding storehouse of use and forming bin
Plate has Multiple Type, to adapt to the increasing material manufacturing of the big small workpiece of different shape, while having and Jian Cai mechanisms quick-fits
Function can realize that flexibility is replaced；The carrying mechanism of use can make full use of the time, original in Zeng Cai mechanisms completion one
After workpiece, so that it may which carrying out subtracting material processing to it, at the same time Zeng Cai mechanisms continue the production of next workpiece, substantially reduce zero
The production cycle of part；The carrying mechanism of use both ensure that positioning accuracy using air pressure driving with electrically driven mixed mode,
Production cost is reduced again；The handgrip of the carrying mechanism of use can ensure that with Zeng Cai mechanisms and Jian Cai mechanisms quick-fit
Installation accuracy.Therefore, there is the integrally manufactured process equipment of the increase and decrease material of the present embodiment high-precision, high efficiency, height to automate
Feature can substantially reduce cost and ensure processing efficiency especially for expensive exotic material and difficult-to-machine material, and
And merged increasing material manufacturing and subtracted material manufacturing technology advantage, make the key components such as its space flight and aviation, automobile, ship and nuclear power in more product
The processed and applied of kind, small lot etc. has good prospect.
The above embodiment is the preferred case of the present invention, is not intended to limit protection scope of the present invention.
Claims (7)
1. a kind of process equipment that increase and decrease material is integrally manufactured, for being processed to workpiece, which is characterized in that including：
Lathe bed；
Zeng Cai mechanisms are set to the side on the lathe bed top, and original workpiece is formed for being stacked to dusty material；
Carrying mechanism is set to the intermediate position on the lathe bed top, for being moved to the original workpiece；
Servo motor is connect with the carrying mechanism, and the carrying mechanism is driven to complete the carrying of the original workpiece；
First isolating door is set between the Zeng Cai mechanisms and the carrying mechanism, for separating the Zeng Cai mechanisms and institute
State carrying mechanism；
Jian Cai mechanisms are set to the other side on the lathe bed top, add for carrying out subtracting material to the original workpiece after moving
Work is to form shaping workpiece；
Second isolating door is set between the carrying mechanism and the Jian Cai mechanisms, for separating the carrying mechanism and institute
Shu Jian materials mechanism；And
Computer, for controlling the operation of the Zeng Cai mechanisms, the carrying mechanism and the Jian Cai mechanisms,
Wherein, the Zeng Cai mechanisms include：
Powdering babinet is fixed on the lathe bed；
The side above the powdering babinet is fixed in powder feeding storehouse；
Forming bin, it is identical as powder feeding storehouse height, it is fixed on the other side above the powdering babinet；
Powdering roller is set at the top of the powder feeding storehouse and the forming bin and is formed by platform substrate, in the servo
The dusty material is layered on the platform substrate under motor driving；
Laser head erecting bed is set to the top of the powdering roller；And
Laser head is installed on the bottom centre position of the laser head erecting bed, for sending out laser beam to the dusty material
It is melted to make the forming material powder,
The Jian Cai mechanisms include：
Fixture is set in the fixed platform on the lathe bed top, for clamping the original workpiece；
Machine tool chief axis is set to above the fixture；And
Cutter is mounted on the machine tool chief axis bottom end, for being processed to the original workpiece.
2. the integrally manufactured process equipment of increase and decrease material according to claim 1, it is characterised in that：
Wherein, the carrying mechanism includes：
Handgrip, for capturing the original workpiece；
Transporting supports are connect by handgrip connecting bracket with the handgrip；
Cylinder is fixed by air cylinder supporting structure and air cylinder guide rod, for controlling lifting of the handgrip in the Z-direction；
Rotation axis, bottom are fixed on across the transporting supports in the handgrip connecting bracket, and top is provided with electric rotating machine, should
Electric rotating machine is for driving the rotation axis to rotate, to change the direction of the handgrip；
Flange column is promoted, the both sides at the intermediate position of the rotation axis are fixed on by bearing.
3. the integrally manufactured process equipment of increase and decrease material according to claim 2, it is characterised in that：
Wherein, it is fixed by linear bearing between the air cylinder guide rod and the cylinder.
4. the integrally manufactured process equipment of increase and decrease material according to claim 2, it is characterised in that：
Wherein, the top of the carrying mechanism is provided with Guide rollers, for realizing the movement of the carrying mechanism X-direction.
5. the integrally manufactured process equipment of increase and decrease material according to claim 4, it is characterised in that：
Wherein, it is bolted between the top of the rotation axis and the Guide rollers.
6. the integrally manufactured process equipment of increase and decrease material according to claim 1, it is characterised in that：
Wherein, the powder feeding storehouse and the inside of the forming bin are both provided with ball-screw upgrading platform, for the powder feeding storehouse
It is lifted with the forming bin.
7. the integrally manufactured process equipment of increase and decrease material according to claim 1, it is characterised in that：
Wherein, the dusty material is single metal powder or alloy powder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810126999.2A CN108356526A (en) | 2018-02-08 | 2018-02-08 | A kind of process equipment that increase and decrease material is integrally manufactured |
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| CN201810126999.2A CN108356526A (en) | 2018-02-08 | 2018-02-08 | A kind of process equipment that increase and decrease material is integrally manufactured |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315071A (en) * | 2019-06-03 | 2019-10-11 | 东南大学 | A kind of fixation devices and methods therefor of Direct Rapid Prototyping Metal increasing material manufacturing substrate |
| CN110328366A (en) * | 2019-07-22 | 2019-10-15 | 南京工程学院 | A kind of Table top type increase and decrease material composite printing manufacturing equipment |
| CN111151757A (en) * | 2020-02-21 | 2020-05-15 | 上海理工大学 | Composite electron beam additive manufacturing equipment and process |
| CN111482777A (en) * | 2020-06-01 | 2020-08-04 | 江苏师范大学 | Material increasing and decreasing composite manufacturing device and using method thereof |
| CN114643477A (en) * | 2020-12-18 | 2022-06-21 | 通用汽车环球科技运作有限责任公司 | Modular additive manufactured tool assembly |
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| CN110328366B (en) * | 2019-07-22 | 2021-11-02 | 南京工程学院 | Desktop formula increase and decrease material is compound prints manufacture equipment |
| CN111151757A (en) * | 2020-02-21 | 2020-05-15 | 上海理工大学 | Composite electron beam additive manufacturing equipment and process |
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| CN114643477A (en) * | 2020-12-18 | 2022-06-21 | 通用汽车环球科技运作有限责任公司 | Modular additive manufactured tool assembly |
| CN114643477B (en) * | 2020-12-18 | 2023-12-22 | 通用汽车环球科技运作有限责任公司 | Modular additive manufacturing tool assembly |
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Inventor after: Jiang Xiaohui Inventor after: Wang Lianfeng Inventor after: Ye Tong Inventor after: Zhu Xiaogang Inventor after: Guo Miaoxian Inventor after: Ding Zishan Inventor before: Jiang Xiaohui |
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Application publication date: 20180803 |