CN106363173A - Ultrasonic-assisted laser material additive manufacturing device and realization method thereof - Google Patents
Ultrasonic-assisted laser material additive manufacturing device and realization method thereof Download PDFInfo
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- CN106363173A CN106363173A CN201611136629.4A CN201611136629A CN106363173A CN 106363173 A CN106363173 A CN 106363173A CN 201611136629 A CN201611136629 A CN 201611136629A CN 106363173 A CN106363173 A CN 106363173A
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- ultrasonic
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- laser gain
- gain material
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Classifications
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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
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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
- B22F10/20—Direct sintering or melting
-
- 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
- B22F12/10—Auxiliary heating means
- B22F12/13—Auxiliary heating means to preheat the material
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/50—Treatment of workpieces or articles during build-up, e.g. treatments applied to fused layers during build-up
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses an ultrasonic-assisted laser material additive manufacturing device, which comprises a precise double-shaft numerical control rotating table, a support fastening base, a mold, an ultrasonic device, a base plate and a powder supply spray nozzle, wherein the precise double-shaft numerical control rotating table mainly consists of a double-support rotating table and a processing table; the support fastening base is arranged on the processing table; the mold is arranged on the support fastening base and is provided with a groove; the ultrasonic device is arranged in a way of passing through the processing table and the support fastening base and is connected with the bottom of the mold; the base plate is arranged in the groove formed in the mold; the powder supply spray nozzle is positioned above the base plate. The invention also provides a realization method of the ultrasonic-assisted laser material additive manufacturing device. The ultrasonic vibration is transmitted to the base plate, so that the base plate generates resonance; ultrasonic vibration stirring is performed in a molten pool formed under the laser effect in the laser material additive manufacturing process; a cavitation effect and a mechanical effect are generated; the combination state between layers can be improved; the formation probability of microsegregation and air holes inside forming elements can be reduced; meanwhile, crystal grains are refined; the residue stress is reduced; the forming elements with the good mechanical property are obtained.
Description
Technical field
The invention belongs to laser gain material manufactures field, specifically, it is to be related to a kind of ultrasonic assistant laser gain material manufacture
Device, improve laser gain material by additional ultrasound wave and manufacture bath quality reduce its internal stress.
Background technology
Laser gain material manufacturing technology (one of 3d printing technique) is as the current material processing skill such as casting forging and stamping welding
The important supplement of art plays an important role in terms of quick shaping and the reparation of labyrinth high-performance metal part.Nearly 20 years
To become one of international material process engineering and advanced manufacturing technology field forward position study hotspot direction.Research is learned both at home and abroad at present
Person be directed to the metal material such as titanium alloy, high temperature alloy, steel alloy, refractory alloy laser gain material manufacture equipment, technique, tissue
Carry out substantial amounts of research work with performance it is achieved that the actual installation of titanium alloy etc materials is applied.
However, during laser gain material manufacture shapes, the fusing of material, solidification and cooling are all under the conditions of faster
Carry out, bath has complicated physical chemistry and metallurgical reaction, this makes Forming Workpiece pore easily and be mingled with melting
Close the bad and mass defect such as macroscopic deformation cracking and micro-crack.Further, since the local heating that causes of manufacturing process and should
Power skewness leads to final tissue to there is heavier microsegregation and special interfacial structure, the mechanical property to drip molding
Also certain impact can be produced.
As can be seen here, in order to really effectively apply and metal processing sectors laser gain material manufacturing technology, urgently need
To find new effective assist formation method in forming process, laser forming metalwork metallurgical imperfection, crystalline substance are reduced with this
The problems such as grain is thick, and then improve its mechanical property.
Content of the invention
For overcoming the problems referred to above of the prior art, the present invention provides the dress that a kind of ultrasonic assistant laser gain material manufactures
Put, reduce laser gain material and manufacture the defects such as the internal pore of drip molding, microsegregation, cracking, simultaneously can be with crystal grain thinning, acquisition
The drip molding of good mechanical performance.
To achieve these goals, the technical solution used in the present invention is as follows:
The device that a kind of ultrasonic assistant laser gain material manufactures, accurate double including be mainly made up of dual-gripper turntable and machine table
Shaft and NC Machining Test turntable, is arranged at the support fastening base in machine table, is placed in the reeded mould of band supporting on fastening base,
The ultrasonic unit being connected through described machine table and support fastening base setting and with mold bottom, is placed on described mould
Groove in substrate, and be located at surface powder-feeding nozzle；
Wherein, described ultrasonic unit includes being sequentially connected ultrasonic transmitter, ultrasonic transducer, ultrasonic variable amplitude bar and
Ultrasonic activation bar, described ultrasonic variable amplitude bar is fixed in described machine table, and described ultrasonic activation bar passes through described support
Fastening base is simultaneously connected with described die bottom plate, and described ultrasonic transducer passes through described machine table and described ultrasonic variable amplitude bar
Connect, described ultrasonic transmitter is connected with ultrasonic transducer by cable.
Specifically, the groove match on described substrate and described mould.
Further, described mould is additionally provided with the briquetting for limiting substrate.
Preferably, described mould is common die, water-cooled copper mold or aluminum heats mould.
More specifically, described water-cooled copper mold includes carrying reeded copper mold, it is arranged at the processing series of holes within copper mold,
The water pipe connecting with processing series of holes, and it is connected and collectively forms with water pipe and processing series of holes the water of Water-cooling circulating with water pipe
Cold.
More specifically, described aluminum heating mould includes carrying reeded aluminum dipping form, it is embedded in the pipe within aluminum dipping form deviously
Shape heating, and the temperature controller being connected with tubular electrothermal element.
Wherein, described temperature controller controls the temperature range of tubular electrothermal element to be 150～500 DEG C.
Based on above-mentioned construction, present invention also offers the implementation method of the device of this ultrasonic assistant laser gain material manufacture,
Comprise the steps:
(1) assemble: the accurate double-spindle numerical control turntable of setting makes machine table held stationary, will be solid to ultrasonic unit and support clamp device
It is scheduled in machine table, dispose mould on supporting clamp device and it is connected with the ultrasonic activation bar fastening in ultrasonic unit
Connect, dispose matching substrate in the groove of mould, and using briquetting by fixation；
(2) start ultrasonic unit, so that the ultrasound wave of generation is directly inputted in substrate, adjust ultrasonic unit and be allowed to generation
Ultrasonic frequency is close with the natural frequency of described substrate, and makes substrate produce resonance under ul-trasonic irradiation；
(3) powder-feeding nozzle is moved to the certain position of surface, open laser gain material manufacturing equipment, complete under numerical control state
Become the manufacture of product；
(4), after the completion of product manufacturing, close ultrasonic unit.
Further, the different setting of described mould is also configured with corresponding cooked mode:
When described mould is water-cooled copper mold, cooked mode is pre-cooling pattern, disposes water-cooled copper mold in step (1), and
It is allowed to be fastenedly connected with ultrasonic activation bar；Before step (2) starts ultrasonic unit, first open water cooling unit, pre-cooling temperature is set
Degree, restarts ultrasonic unit after Water-cooling circulating is stable；
When described mould is for aluminum heating mould, cooked mode is preheating mode, disposes aluminum heated mould in step (1)
Tool, and be allowed to be fastenedly connected with ultrasonic activation bar；Before step (2) starts ultrasonic unit, first pass through temperature controller setting pre-
Hot temperature, and restart ultrasonic unit after mold temperature is stable.
Compared with prior art, the method have the advantages that
(1) present invention is transferred to substrate using ultrasonic activation, is allowed to produce resonance, thus swashing in laser gain material manufacture process
The bath being formed under light action carries out supersonic vibration stirring, produces cavitation effect and mechanical effect, improves between layers
Bonding state, reduce the formation probability of drip molding internal porosity and microsegregation, simultaneously crystal grain thinning reduce residual stress,
Obtain the drip molding of good mechanical performance, and present invention design is ingenious, structure is simple, practical and convenient, has a wide range of applications
Prospect, suitable popularization and application.
(2) present invention proposes to carry out ultrasonic assistant laser gain material manufacture on accurate double-spindle numerical control turntable, using this essence
The rotation of close double-spindle numerical control turntable and inclination, can carry out ultrasonic assistant laser gain material system to increasingly complex Forming Workpiece
Make.
(3) the invention provides common, preheating and three kinds of moulds of pre-cooling, and three kinds of cooked modes are constituted based on this, thus
Rate of cooling in forming process is controlled, enriches the research meanses of bath quality control, be also amorphous simultaneously
The laser gain material manufacture of the materials such as material, directional solidification provides new way.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of water-cooled copper mold in the present invention.
Fig. 3 is the structural representation that in the present invention, aluminum heats mould.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include but is not limited to
The following example.
Embodiment
As shown in Figure 1 to Figure 3, the device that this ultrasonic assistant laser gain material manufactures, including mainly by dual-gripper turntable 2 He
The accurate double-spindle numerical control turntable that machine table 3 is constituted, is arranged at the support fastening base 7 in machine table, is placed in support fastening base
The reeded mould of band on seat 8, be connected through described machine table and support fastening base setting and with mold bottom is ultrasonic
Wave apparatus, are placed in the substrate 9 in the groove on described mould, and the powder-feeding nozzle 11 being located at surface；
Wherein, described ultrasonic unit includes being sequentially connected ultrasonic transmitter 1, ultrasonic transducer 4, ultrasonic variable amplitude bar
5 and ultrasonic activation bar 6, described ultrasonic variable amplitude bar is fixed in described machine table by outer shroud ring flange, described ultrasound wave
Vibrating arm is passed through described support fastening base and is connected with described die bottom plate, and described ultrasonic transducer passes through described machine table
It is connected with described ultrasonic variable amplitude bar, described ultrasonic transmitter is connected with ultrasonic transducer by cable.
Specifically, the groove match on described substrate and described mould.Further, described mould is additionally provided with for
Limit the briquetting of substrate.
Preferably, described mould is common die, water-cooled copper mold or aluminum heats mould.
More specifically, described water-cooled copper mold includes carrying reeded copper mold 14, it is arranged at the processing series connection within copper mold
Hole, is connected with the water pipe 13 of processing series of holes connection and with water pipe and collectively forms Water-cooling circulating with water pipe and processing series of holes
Water cooling unit 12.
More specifically, described aluminum heating mould includes carrying reeded aluminum dipping form 16, it is embedded in deviously within aluminum dipping form
Tubular electrothermal element 17, and the temperature controller 15 being connected with tubular electrothermal element.Wherein, described temperature controller controls tubulose electric heating unit
The temperature range of part is 150～500 DEG C.
Based on above-mentioned construction, present invention also offers the implementation method of the device of this ultrasonic assistant laser gain material manufacture,
Comprise the steps:
(1) assemble: the accurate double-spindle numerical control turntable of setting makes machine table held stationary, will be solid to ultrasonic unit and support clamp device
It is scheduled in machine table, dispose mould on supporting clamp device and it is connected with the ultrasonic activation bar fastening in ultrasonic unit
Connect, dispose matching substrate in the groove of mould, and using briquetting by fixation；
(2) start ultrasonic unit, so that the ultrasound wave of generation is directly inputted in substrate, adjust ultrasonic unit and be allowed to generation
Ultrasonic frequency is close with the natural frequency of described substrate, and makes substrate produce resonance under ul-trasonic irradiation, finds its resonance
Resonance point, can bath produce dither be stirred；
(3) powder-feeding nozzle is moved to the certain position of surface, open laser gain material manufacturing equipment, complete under numerical control state
Become the manufacture of product 10；
(4), after the completion of product manufacturing, close ultrasonic unit.
Further, the different setting of described mould is also configured with corresponding cooked mode:
When described mould is water-cooled copper mold, cooked mode is pre-cooling pattern, disposes water-cooled copper mold in step (1), and
It is allowed to be fastenedly connected with ultrasonic activation bar；Before step (2) starts ultrasonic unit, first open water cooling unit, pre-cooling temperature is set
Degree, restarts ultrasonic unit after Water-cooling circulating is stable；
When described mould is for aluminum heating mould, cooked mode is preheating mode, disposes aluminum heated mould in step (1)
Tool, and be allowed to be fastenedly connected with ultrasonic activation bar；Before step (2) starts ultrasonic unit, first pass through temperature controller setting pre-
Hot temperature, and restart ultrasonic unit after mold temperature is stable.
Above-described embodiment is only the preferred embodiments of the present invention, not limiting the scope of the invention, as long as adopting
The design principle of the present invention, and the change carrying out non-creativeness work on this basis and making, all should belong to the present invention's
Within protection domain.
Claims (9)
1. the device that a kind of ultrasonic assistant laser gain material manufactures is it is characterised in that include mainly by dual-gripper turntable and processing
The accurate double-spindle numerical control turntable that platform is constituted, is arranged at the support fastening base in machine table, is placed on support fastening base
Carry reeded mould, the ultrasonic unit being connected through described machine table and support fastening base setting and with mold bottom,
It is placed in the substrate in the groove on described mould, and the powder-feeding nozzle being located at surface；
Wherein, described ultrasonic unit includes being sequentially connected ultrasonic transmitter, ultrasonic transducer, ultrasonic variable amplitude bar and
Ultrasonic activation bar, described ultrasonic variable amplitude bar is fixed in described machine table, and described ultrasonic activation bar passes through described support
Fastening base is simultaneously connected with described die bottom plate, and described ultrasonic transducer passes through described machine table and described ultrasonic variable amplitude bar
Connect, described ultrasonic transmitter is connected with ultrasonic transducer by cable.
2. a kind of ultrasonic assistant laser gain material according to claim 1 manufactures device is it is characterised in that described substrate
With the groove match on described mould.
3. a kind of ultrasonic assistant laser gain material according to claim 1 manufactures device is it is characterised in that described mould
On be additionally provided with briquetting for limiting substrate.
4. the device that a kind of ultrasonic assistant laser gain material according to any one of claims 1 to 3 manufactures, its feature exists
In described mould is that common die, water-cooled copper mold or aluminum heat mould.
5. a kind of ultrasonic assistant laser gain material according to claim 4 manufactures device is it is characterised in that described water-cooled
Copper mould includes carrying reeded copper mold, is arranged at the processing series of holes within copper mold, the water pipe connecting with processing series of holes, with
And it is connected and collectively forms with water pipe and processing series of holes the water cooling unit of Water-cooling circulating with water pipe.
6. a kind of ultrasonic assistant laser gain material according to claim 4 manufactures device is it is characterised in that described aluminum
Heating mould include carrying reeded aluminum dipping form, be embedded in the tubular electrothermal element within aluminum dipping form deviously, and with tubulose electric heating
The temperature controller that element connects.
7. a kind of ultrasonic assistant laser gain material according to claim 6 manufactures device is it is characterised in that described temperature control
Device controls the temperature range of tubular electrothermal element to be 150～500 DEG C.
8. the implementation method of the device that the ultrasonic assistant laser gain material as described in any one of claim 1～7 manufactures, its feature
It is, comprise the steps:
(1) assemble: the accurate double-spindle numerical control turntable of setting makes machine table held stationary, will be solid to ultrasonic unit and support clamp device
It is scheduled in machine table, dispose mould on supporting clamp device and it is connected with the ultrasonic activation bar fastening in ultrasonic unit
Connect, dispose matching substrate in the groove of mould, and using briquetting by fixation；
(2) start ultrasonic unit, so that the ultrasound wave of generation is directly inputted in substrate, adjust ultrasonic unit and be allowed to generation
Ultrasonic frequency is close with the natural frequency of described substrate, and makes substrate produce resonance under ul-trasonic irradiation；
(3) powder-feeding nozzle is moved to the certain position of surface, open laser gain material manufacturing equipment, complete under numerical control state
Become the manufacture of product；
(4), after the completion of product manufacturing, close ultrasonic unit.
9. the implementation method of the device that ultrasonic assistant laser gain material according to claim 8 manufactures is it is characterised in that institute
The different setting stating mould is also configured with corresponding cooked mode:
When described mould is water-cooled copper mold, cooked mode is pre-cooling pattern, disposes water-cooled copper mold in step (1), and
It is allowed to be fastenedly connected with ultrasonic activation bar；Before step (2) starts ultrasonic unit, first open water cooling unit, pre-cooling temperature is set
Degree, restarts ultrasonic unit after Water-cooling circulating is stable；
When described mould is for aluminum heating mould, cooked mode is preheating mode, disposes aluminum heated mould in step (1)
Tool, and be allowed to be fastenedly connected with ultrasonic activation bar；Before step (2) starts ultrasonic unit, first pass through temperature controller setting pre-
Hot temperature, and restart ultrasonic unit after mold temperature is stable.
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| CN201611136629.4A CN106363173B (en) | 2016-12-12 | 2016-12-12 | A kind of device and its implementation of the increasing material manufacturing of ultrasonic wave auxiliary laser |
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| CN201611136629.4A CN106363173B (en) | 2016-12-12 | 2016-12-12 | A kind of device and its implementation of the increasing material manufacturing of ultrasonic wave auxiliary laser |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695125A (en) * | 2017-02-20 | 2017-05-24 | 上海海事大学 | System and method for improving laser processing surface integrity of workpiece on line |
| CN107042628A (en) * | 2017-04-26 | 2017-08-15 | 广东工业大学 | A kind of FDM type 3D printing platforms of ultrasonic wave added vibration |
| CN107199338A (en) * | 2017-05-02 | 2017-09-26 | 武汉理工大学 | A kind of 3D printing shower nozzle |
| CN107399077A (en) * | 2017-07-11 | 2017-11-28 | 浙江大学 | Towards the ultrasonic destressing device of fused glass pellet 3D printing |
| CN107552798A (en) * | 2017-08-31 | 2018-01-09 | 孙振淋 | A kind of method for improving 3D printing or electric arc increasing material formation of parts intensity |
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| CN107812942A (en) * | 2017-11-01 | 2018-03-20 | 西北工业大学 | A kind of double ultrasonic wave added laser gain material manufacture devices and method |
| CN108176857A (en) * | 2018-03-05 | 2018-06-19 | 广东工业大学 | A kind of metal 3D printing composite manufacturing method and its device |
| CN108788159A (en) * | 2018-07-17 | 2018-11-13 | 太原理工大学 | A kind of ultrasonic wave auxiliary hot-pressed sintering furnace |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132071A (en) * | 2013-02-27 | 2013-06-05 | 沈阳航空航天大学 | Ultrasonic vibration coupling apparatus for laser restoration |
| CN104015244A (en) * | 2014-05-31 | 2014-09-03 | 大连理工大学 | Laser near-net forming method for preparing Al2O3 ceramic structural part |
| CN104086184A (en) * | 2014-06-25 | 2014-10-08 | 大连理工大学 | Method for ultrasonic-assisted laser engineered net shaping of ceramic piece |
| CN104419925A (en) * | 2013-09-07 | 2015-03-18 | 中国石油大学(华东) | Supersonic vibration-assisted laser cladding composite processing equipment |
| JP2016078392A (en) * | 2014-10-21 | 2016-05-16 | 株式会社ソディック | Laminate shaping apparatus |
| CN206253650U (en) * | 2016-12-12 | 2017-06-16 | 中国工程物理研究院材料研究所 | A kind of ultrasonic assistant building mortion for laser gain material manufacture |
-
2016
- 2016-12-12 CN CN201611136629.4A patent/CN106363173B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132071A (en) * | 2013-02-27 | 2013-06-05 | 沈阳航空航天大学 | Ultrasonic vibration coupling apparatus for laser restoration |
| CN104419925A (en) * | 2013-09-07 | 2015-03-18 | 中国石油大学(华东) | Supersonic vibration-assisted laser cladding composite processing equipment |
| CN104015244A (en) * | 2014-05-31 | 2014-09-03 | 大连理工大学 | Laser near-net forming method for preparing Al2O3 ceramic structural part |
| CN104086184A (en) * | 2014-06-25 | 2014-10-08 | 大连理工大学 | Method for ultrasonic-assisted laser engineered net shaping of ceramic piece |
| JP2016078392A (en) * | 2014-10-21 | 2016-05-16 | 株式会社ソディック | Laminate shaping apparatus |
| CN206253650U (en) * | 2016-12-12 | 2017-06-16 | 中国工程物理研究院材料研究所 | A kind of ultrasonic assistant building mortion for laser gain material manufacture |
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