CN106984820A - A kind of 3D printing restriction molding servicing unit and its application method - Google Patents
A kind of 3D printing restriction molding servicing unit and its application method Download PDFInfo
- Publication number
- CN106984820A CN106984820A CN201710364324.7A CN201710364324A CN106984820A CN 106984820 A CN106984820 A CN 106984820A CN 201710364324 A CN201710364324 A CN 201710364324A CN 106984820 A CN106984820 A CN 106984820A
- Authority
- CN
- China
- Prior art keywords
- cooling
- printing
- servicing unit
- slide rail
- cooling device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/115—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by spraying molten metal, i.e. spray sintering, spray casting
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a kind of 3D printing restriction molding servicing unit and its application method.The 3D printing restriction molding servicing unit, including fixed part, slide rail and cooling device, the fixed part is fixedly connected with the slide rail, it is fixedly connected for the welding torch with 3D printing equipment, the cooling device is slidably connected on the slide rail, for being cooled down to the deposited metal in the 3D printing equipment print procedure.Cooling zone of the invention by cooling block walks the most of heat of deposited metal during electric arc 3D printing, greatly shorten solidification and the high-temperature residence time of molten pool metal, the increase with the accumulation number of plies is solved, accumulation part heat accumulation is serious, radiating condition is poor, bath superheat, thick internal grain tissue and the problem of relatively low mechanical property.And, the present invention is simple in construction, using easy to adjust, and eliminating or reducing needs the allowance to electric arc 3D printing blank molding part at present, improves the production efficiency and stock utilization of electric arc 3D printing.
Description
Technical field
The present invention relates to electric arc 3D printing field, particularly a kind of 3D printing restriction molding servicing unit and its user
Method.
Background technology
Electric arc 3D printing process is, using electric arc as thermal source, successively to accumulate to manufacture entity portion by road by high temperature fluent metal
Part.Because liquid state molten pool metal has higher mobility so that the side wall formed precision of electric arc 3D printing part is relatively low, often
Demand precision could be met by needing the machining in later stage.In addition, with the increase of the accumulation number of plies, by integral heat sink ability
Limitation, integrally-built thermal accumlation is serious, can also further influence formed precision.Meanwhile, the extension of high-temperature residence time
It can make it that increasing material part (preformed member) internal grain tissue is roughened, the overall mechanical property of reduction part.
The content of the invention
In view of this, the present invention provides one kind and deposited metal is cooled and limit preformed member
The 3D printing restriction molding servicing unit and its application method of size.
There is provided a kind of 3D printing restriction molding servicing unit, including fixed part, slide rail and cooling device, institute for first aspect
State fixed part to be fixedly connected with the slide rail, be fixedly connected for the welding torch with 3D printing equipment, the cooling device, which is slided, to be connected
It is connected on the slide rail, for being cooled down to the deposited metal in the 3D printing equipment print procedure.
Preferably, the fixed part includes first clamping plate, second clamping plate and fastener, the first clamping plate and the slide rail
It is fixedly connected, the first clamping plate and second clamping plate are connected and are clamped on the welding torch by the fastener.
Preferably, the cooling device is provided with one or two, and the cooling device includes cooling end and connecting portion,
The first end of the connecting portion is slidably connected on the slide rail, and the second end of the connecting portion is connected with the cooling end.
Preferably, the cooling end includes being formed with cooling duct in cooling block and cooling pump, the cooling block, described cold
But the coolant inlet of passage is connected by pipeline with the cooling pump.
Preferably, the cooling block includes working face, and the working face is the face with horizontal plane.
Preferably, in addition to sliding block, positioning screw, the second end and the cunning of the connecting portion are provided with the sliding block
Block is connected, and the sliding block is slidably connected on the slide rail.
Preferably, the sliding block is hinged with the connecting portion.
Preferably, spring is additionally provided between the sliding block and the connecting portion, the two ends of the spring are connected respectively to
On the sliding block and the connecting portion.
Preferably, scale is provided with the sliding block and slide rail, the precision for improving the slide position adjustment.
Second aspect there is provided a kind of application method of above-mentioned 3D printing restriction molding servicing unit, including：
By on the fixed part clamping to the welding torch, and adjust the position of the cooling device；
Adjust position and the fixation of the cooling device again according to the structure of preformed member；
Coolant is supplied into the cooling device, the welding torch is then turned on and starts working；
After the completion of the welding torch work, continue to supply coolant to the cooling device；
Stop supplying coolant to the cooling device, printing is completed；
The 3D printing restriction molding servicing unit is removed, and the cooling device is cleaned up preserved.
The 3D printing restriction molding servicing unit that the present invention is provided passes through the cooling zone leakage of electricity of cooling block in processing component
Deposited metal major part heat, greatly shortens solidification and the high-temperature residence time of molten pool metal, solves during arc 3D printing
With the increase of the accumulation number of plies, accumulation part heat accumulation is serious, radiating condition is poor, bath superheat, internal grain tissue are thick and power
Learn the problem of performance is relatively low.And, the present invention is simple in construction, using easy to adjust, and eliminating or reducing needs to electric arc 3D at present
The allowance of blank molding part is printed, the production efficiency and stock utilization of electric arc 3D printing is improved.
Brief description of the drawings
By description referring to the drawings to the embodiment of the present invention, above-mentioned and other purpose of the invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows electric arc 3D printing restriction molding servicing unit working condition schematic top plan view of the present invention；
Fig. 2 shows electric arc 3D printing restriction molding servicing unit of the present invention and welding torch assembling schematic diagram；
Fig. 3 shows cooling block and connecting portion schematic diagram；
Fig. 4 shows in Fig. 3 sectional view at A-A；
Fig. 5 shows cooling block and connecting portion schematic three dimensional views.
Embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Under
Text is detailed to describe some specific detail sections in the detailed description of the present invention.Do not have for a person skilled in the art
The description of these detail sections can also understand the present invention completely.In order to avoid obscuring the essence of the present invention, known method, mistake
Journey, flow, element do not have detailed narration.
In addition, it should be understood by one skilled in the art that provided herein accompanying drawing be provided to explanation purpose, and
What accompanying drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc.
Word should be construed to the implication included rather than exclusive or exhaustive implication；That is, being containing for " including but is not limited to "
Justice.
In the description of the invention, it is to be understood that term " first ", " second " etc. be only used for describe purpose, without
It is understood that to indicate or imply relative importance.In addition, in the description of the invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
The 3D printing restriction molding servicing unit that the present invention is provided is mainly used in carrying in 3D printing particularly electric arc 3D printing
The surface forming precision and the overall performance of profiled part of high processing component.
As shown in Figure 1, 2, the 3D printing restriction molding servicing unit that provides of the present invention includes fixed part, slide rail 200 and cold
But device, the fixed part is connected with the slide rail, for the installation of the 3D printing restriction molding servicing unit, the cooling
Device is slidably connected with the slide rail, for entering row constraint to processing component surface forming, to improve surface forming precision,
Preferably, what the cooling device was relative is provided with two.
The fixed part is used to be fixedly connected with the welding torch 500 of electric arc 3D printing equipment, the concrete structure of the fixed part
Set, can be achieved a fixed connection with the welding torch 500 according to the structure of the welding torch 500.Preferably, the weldering
Torch 500 is cylindrical structural, and the fixed part includes first clamping plate 101 and second clamping plate 102, the first clamping plate 101 and institute
State slide rail 200 to be fixedly connected, the first clamping plate 101 and second clamping plate 102 are spliced, and in the first clamping plate 101 and second
Formed and the corresponding breach of the welding torch 500 between clamping plate 102, then by fastener 103 by the first clamping plate 101 and the
Second splint 102 is connected and is clamped on the welding torch 500.For convenient disassembly, the first clamping plate 101 and second clamping plate 102
The structure that can be set to be separated from each other, is attached by the fastener 103；Or, the first clamping plate 101 and second
Clamping plate 102 is set to side and is hinged, the structure that opposite side is connected by the fastener 103.The fastener 103 is preferably
The structure of easy disassembly, for example, can set what is cooperated in the first clamping plate 101 and the corresponding position of second clamping plate 102
Buckle structure, or similar structure, realize fast quick-detach, and do not need aid to complete.Further, institute
State fixed part and can also be that U-bolt etc. can realize the structure being fixedly connected with the welding torch 500.
The slide rail 200 is string configuration, and track, the cooling are provided with the bearing of trend of the slide rail 200
Device is slidably connected on the slide rail 200 along the slide rail 200.Preferably, the cooling device is connected by sliding block 300
It is connected on the slide rail 200, bolt 301 is provided with the sliding block 300, the bolt 301 can be by the cunning
Block 300 is fixed on the slide rail 200, when needing to adjust the position of the sliding block 300, unclamps the bolt 301, is adjusted
The position of the whole sliding block 300, after the position of the sliding block 300 is adjusted, tightens the bolt 301, by the cunning
Position of the block 300 on the slide rail 300 is fixed.
The cooling device includes cooling end and connecting portion 420, and the cooling end is connected to the first of the connecting portion 420
End, the second end of the connecting portion 420 is connected with the sliding block 300, it is preferable that the connecting portion 420 is cut with scissors with the sliding block 300
Connect, the connecting portion 420 is rotated in X/Y plane as shown in Figure 2.
As shown in Figure 3,4, the cooling end includes cooling block 411 and cooling pump 412, it is preferable that the cooling block 411 is
Frustum cone structure, a diameter of 20mm of frustum cone structure bottom surface, upper bottom surface be arranged in parallel with bottom surface, and upper bottom surface area is less than
Bottom surface, upper bottom surface is circular or ellipse etc., and the frustum cone structure thickness is 10mm.It is formed with the cooling block 411
Cooling duct, the cooling duct is the through hole or cavity being internally formed in the cooling block 411, in the cooling block 411
Surface form the coolant inlet 4111 that is connected with the cooling duct and cooling liquid outlet 4112, coolant is by the cooling
Liquid entrance 4111 enters in the cooling block 411, is then flowed out by the cooling liquid outlet 4112.The cooling block 411 is also wrapped
Include working face 4113, the working face 4113 be the cooling block 411 formed sideways with the frustum cone structure upper bottom surface and
Bottom surface vertical plane.When the 3D printing restriction molding servicing unit is installed on the welding torch 500, the round platform
The upper bottom surface of shape structure is parallel with the end face of the welding torch 500 and contacts.
The cooling pump 412 is connected by connecting tube 4121 with the coolant inlet 4111 on the cooling block 411, will be cold
But liquid pump enters in the cooling block 411.When the cooling block 411 is provided with two, the coolant of two cooling blocks 411
The connecting tube 4121 of entrance 4111 is connected to the outlet of the cooling pump 412 by threeway 4122.The cooling pump 412 is to described
Coolant is provided in cooling block 411, and controls the flow velocity of coolant, it is preferable that the flow velocity of the coolant is 1-3m/s.It is preferred that
Ground, is additionally provided with tank for coolant 4123, and the coolant in the tank for coolant 4123 is pumped into the cooling by the cooling pump 412
In block 411；The cooling liquid outlet 4112 of the cooling block 411 is connected by connecting tube 4121 with the tank for coolant 4123, institute
The coolant for stating outflow in cooling block 411 is flow back into the tank for coolant 4123 again, is recycled.Preferably, the cooling
Liquid is water, in order to ensure the cooling effect of the coolant, and the tank for coolant 4123 is constant temperature water tank or huge tanks, is made
Coolant temperature maintains room temperature.
The first end of the connecting portion 420 is connected with the cooling block 411, and the second end is connected with the sliding block, and, it is described
When connecting portion 420 is connected on the sliding block 300, the cooling block 411 is located in shown Y direction described solid in fig. 2
Determine the lower section in portion.As shown in figure 5, specifically, the connecting portion 420 includes sliding block connecting portion 421, middle interconnecting piece 422 and cold
But portion's connecting portion 423, the sliding block connecting portion 421 be arranged in parallel with the cooling end connecting portion 423, and the sliding block connecting portion
421 and the two ends that are connected to the middle interconnecting piece 422 vertical with the middle interconnecting piece 422 of cooling end connecting portion 423.
The cooling block 411 face relative with its working face 4113 is connected on the cooling end connecting portion 423, the sliding block connecting portion
Connection ring 424 is provided with 421, the connection ring 424 is realized with the sliding block 300 and is hinged.The sliding block 300 and the sliding block
Block 302, the thickness of the block 302 and the external diameter phase of the connection ring 424 are additionally provided with the face that connecting portion 421 is connected
Together, enable the sliding block connecting portion 421 in working condition with being connected the face of the sliding block connecting portion 421 on the sliding block 300
It is parallel.
As shown in Fig. 2 be provided with spring 440 between the connecting portion 420 and the sliding block 300, the spring 440 is by institute
Connecting portion 420 is stated to be pressed on the sliding block 300, also, when the 3D printing restriction molding servicing unit is with the welding torch
During 500 movement, when running into barrier on the motion track of the cooling block 411, the cooling block 411 can pass through the company
The relatively described sliding block 300 of socket part 420, which rotates, slips over barrier, it is to avoid the movement of welding torch 500 is obstructed and damaged, Ran Houyou
Original position can be returned in the presence of the spring 440.
Preferably, in order to ensure to be provided with scale on precision, the slide rail 200 and sliding block 300, for ensureing the cunning
The accuracy of the position adjustment of block 300, it is preferable that set graduated face to be generally aligned in the same plane on the slide rail 200 and sliding block 300
It is interior.Specifically, millimeter scale is set on the slide rail 200, and the millimeter scale characteristic distributions are zero grooves in center, remaining quarter
Degree uniformly increases successively from mediad both sides, and is symmetric.Vernier graduation is set on the sliding block 300, and the vernier is carved
Spend and indexed for 10, i.e., be carved with 10 small lattice altogether, total length is 9mm, each small lattice are in reading interval scale millimeter numerical value 0.1mm.
The application method for the 3D printing restriction molding servicing unit that the present invention is provided is：
The 3D printing restriction molding servicing unit is fixed on the welding torch 500 by the fixing device, and made
The end contact of the upper bottom surface of the cooling block 411 and the welding torch 500, now, the position of two sliding blocks 300 is corresponding
Scale reading is 0, i.e., the zero line of described vernier graduation aligns with the zero line of the millimeter scale.Adjust the sliding block 300
Position, is brought into close contact the working face 4113 on two cooling blocks 411.Adjust the length of the welding wire 501 of the welding torch 500
Degree, makes the length of welding wire 501 be more than the thickness of the cooling block 411, it is preferable that the length of the welding wire 501 is 12mm.Extremely
This, the installation of the 3D printing restriction molding servicing unit.
Then, according to the structural adjustment of preformed member sliding block 300 position, for example, when preformed member be single thin layer
Wall construction, the thin-wall construction thickness is d1, then need two sliding blocks 300 according to each self-adjusting of scale to d1At/2, and
The positioning screw 301 is tightened, the position of the fixed sliding block 300, between two working faces 4113 of cooling block 411
The thickness of distance as workpiece.Or, preformed member is entity structure, then according to processing request in the case where not interfering
Can unrestricted choice any one described cooling block 411 work, it is assumed that outer wall (or inwall) is apart from the centre distance of welding wire 501
d2, then the sliding block 300 needed for need to only adjusting to d2Position at, and tighten the positioning screw 301.
The number of degrees method of the position of sliding block 300 is：Integer is first read, the left side of vernier zero line, main scale (slide rail) blade is seen
The numerical value n " 0 " of a upper hithermost groove, the integer part of adjustment size needed for reading；Decimal is read again, sees vernier zero line
The right, counts the m articles groove and is alignd with the numerical value groove of blade, read adjustment size fractional part, be scaled numerical value m ×
0.1；Then d1/ 2 or d2=n " 0 "+m × 0.1.
Before the welding torch 500 is started working, the cooling pump 412 is first turned on, cooling is but into the cooling block 411
Liquid, then the welding torch 500 start working, the 3D printing restriction molding servicing unit is moved with the welding torch 500, described
In preformed member forming process, working face 413 and its wall contacts of the cooling block 411 are made in the pulling force of the spring 440
Under, the outer wall dimension of 411 pairs of preformed members of cooling block is limited, to improve surface forming precision.Meanwhile, institute
State cooling block 411 to cool down the surface of preformed member, improve the overall mechanical properties of the preformed member.The welding torch
After 500 work are finished, turned off after being kept for described work a period of time of cooling pump 412, the processing of complete cheek.
After the 3D printing restriction molding servicing unit is using finishing, it need to be removed from the welding torch 500, and to institute
State cooling block 411 to be cleaned, and preserved after wiped clean, it is to avoid its working face 4113 is made dirty or by corrosion.
The 3D printing restriction molding servicing unit that the present invention is provided can speed up and parts surface is carried out in processing component
Cooling, and the size of workpiece is limited, to ensure the precision of workpiece.Electric arc 3D is walked by the cooling zone of cooling block 411 to beat
Deposited metal major part heat, greatly shortens solidification and the high-temperature residence time of molten pool metal, solves with accumulation during print
The increase of the number of plies, accumulation part heat accumulation is serious, radiating condition is poor, bath superheat, internal grain tissue are thick and mechanical property
Relatively low the problem of.And, the present invention is simple in construction, using easy to adjust, eliminates or reduce current need to electric arc 3D printing hair
The allowance of base molding part, improves the production efficiency and stock utilization of electric arc 3D printing.
Those skilled in the art is it is easily understood that on the premise of not conflicting, above-mentioned each preferred scheme can be free
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is only illustrative, and not restrictive, without departing from the basic of the present invention
In the case of principle, various obvious or equivalent modification or replace that those skilled in the art can make for above-mentioned details
Change, be all included in scope of the presently claimed invention.
Claims (10)
1. a kind of 3D printing restriction molding servicing unit, it is characterised in that including fixed part, slide rail and cooling device, described solid
Determine portion to be fixedly connected with the slide rail, be fixedly connected for the welding torch with 3D printing equipment, the cooling device is slidably connected to
On the slide rail, for being cooled down to the deposited metal in the 3D printing equipment print procedure.
2. 3D printing restriction molding servicing unit according to claim 1, it is characterised in that the fixed part includes first
Clamping plate, second clamping plate and fastener, the first clamping plate are fixedly connected with the slide rail, and the first clamping plate and second clamping plate are led to
The fastener is crossed to connect and be clamped on the welding torch.
3. 3D printing restriction molding servicing unit according to claim 1, it is characterised in that the cooling device is provided with
One or two, the cooling device includes cooling end and connecting portion, and the first end of the connecting portion is slidably connected to described
On slide rail, the second end of the connecting portion is connected with the cooling end.
4. 3D printing restriction molding servicing unit according to claim 3, it is characterised in that the cooling end includes cooling
Be formed with cooling duct in block and cooling pump, the cooling block, the coolant inlet of the cooling duct by pipeline with it is described
Cooling pump is connected.
5. 3D printing restriction molding servicing unit according to claim 4, it is characterised in that the cooling block includes work
Face, the working face is the face with horizontal plane.
6. 3D printing restriction molding servicing unit according to claim 3, it is characterised in that also including sliding block, the cunning
Positioning screw is provided with block, the second end of the connecting portion is connected with the sliding block, and the sliding block is slidably connected to the cunning
On rail.
7. 3D printing restriction molding servicing unit according to claim 6, it is characterised in that the sliding block and the connection
Portion is hinged.
8. 3D printing restriction molding servicing unit according to claim 7, it is characterised in that the sliding block and the connection
Spring is additionally provided between portion, the two ends of the spring are connected respectively on the sliding block and the connecting portion.
9. 3D printing restriction molding servicing unit according to claim 6, it is characterised in that set on the sliding block and slide rail
Scale is equipped with, the precision for improving the slide position adjustment.
10. a kind of application method of the 3D printing restriction molding servicing unit any one of claim 1-9, its feature exists
In, including：
By on the fixed part clamping to the welding torch, and adjust the position of the cooling device；
Adjust position and the fixation of the cooling device again according to the structure of preformed member；
Coolant is supplied into the cooling device, the welding torch is then turned on and starts working；
After the completion of the welding torch work, continue to supply coolant to the cooling device；
Stop supplying coolant to the cooling device, printing is completed；
The 3D printing restriction molding servicing unit is removed, and the cooling device is cleaned up preserved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710364324.7A CN106984820B (en) | 2017-05-22 | 2017-05-22 | A kind of 3D printing restriction molding auxiliary device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710364324.7A CN106984820B (en) | 2017-05-22 | 2017-05-22 | A kind of 3D printing restriction molding auxiliary device and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106984820A true CN106984820A (en) | 2017-07-28 |
| CN106984820B CN106984820B (en) | 2019-08-02 |
Family
ID=59420913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710364324.7A Active CN106984820B (en) | 2017-05-22 | 2017-05-22 | A kind of 3D printing restriction molding auxiliary device and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106984820B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498046A (en) * | 2017-08-15 | 2017-12-22 | 天津大学 | A kind of laser gain material powder bed apparatus and its laser gain material methods and applications |
| CN107598335A (en) * | 2017-11-13 | 2018-01-19 | 山东建筑大学 | A kind of device for realizing silk material arc cast increasing material manufacturing |
| CN107803568A (en) * | 2017-11-13 | 2018-03-16 | 山东建筑大学 | It is a kind of to improve silk material electric arc increasing material manufacturing precision and the method for forming efficiency |
| CN113000863A (en) * | 2021-02-23 | 2021-06-22 | 西安交通大学 | Follow-up dynamic cold restraint device and method for metal additive manufacturing equipment |
| CN113770388A (en) * | 2021-09-14 | 2021-12-10 | 江苏徐工工程机械研究院有限公司 | 3D printing positioning auxiliary device, 3D printing product positioning method and machining method |
| CN113878875A (en) * | 2021-09-30 | 2022-01-04 | 杭州正向增材制造技术有限公司 | 3D printing equipment |
| CN114871544A (en) * | 2022-06-21 | 2022-08-09 | 北京奥邦新材料有限公司 | Water-cooling gun head based on large heat energy input electric arc additive |
| CN118404182A (en) * | 2024-05-07 | 2024-07-30 | 博科数联(青岛)智能科技有限公司 | Friction stir additive manufacturing device and method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1663713A (en) * | 2004-12-10 | 2005-09-07 | 华侨大学 | Gradient functional material rapid die and its manufacturing method |
| EP2213401A1 (en) * | 2009-01-30 | 2010-08-04 | Honeywell International Inc. | Method of deposition of materials with low ductility using solid free-form fabrication and adjustment of energy beam to provide a controlled cooling of the molten feedstock |
| WO2012037405A2 (en) * | 2010-09-17 | 2012-03-22 | Synerdyne Corporation | Remote monitoring and control of a three-dimensional object in a fabrication apparatus |
| CN104668564A (en) * | 2015-03-09 | 2015-06-03 | 周红 | 3D (Three-Dimensional) printing equipment and 3D printing shaping method utilizing metal wires as raw material |
| CN104959606A (en) * | 2015-06-25 | 2015-10-07 | 同济大学 | Partial temperature control system for metal material 3D printing |
| CN204796719U (en) * | 2015-03-05 | 2015-11-25 | 威海湛翌三维科技有限公司 | Three -dimensional inkjet printer follow -up cooling system |
| CN205673599U (en) * | 2016-06-24 | 2016-11-09 | 成都雍熙聚材科技有限公司 | The 3D printing device formation cylinder of subsidiary cooling device |
| CN106166615A (en) * | 2016-08-31 | 2016-11-30 | 成都真火科技有限公司 | 3D printing device based on laminar flow plasma technology |
-
2017
- 2017-05-22 CN CN201710364324.7A patent/CN106984820B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1663713A (en) * | 2004-12-10 | 2005-09-07 | 华侨大学 | Gradient functional material rapid die and its manufacturing method |
| EP2213401A1 (en) * | 2009-01-30 | 2010-08-04 | Honeywell International Inc. | Method of deposition of materials with low ductility using solid free-form fabrication and adjustment of energy beam to provide a controlled cooling of the molten feedstock |
| WO2012037405A2 (en) * | 2010-09-17 | 2012-03-22 | Synerdyne Corporation | Remote monitoring and control of a three-dimensional object in a fabrication apparatus |
| CN204796719U (en) * | 2015-03-05 | 2015-11-25 | 威海湛翌三维科技有限公司 | Three -dimensional inkjet printer follow -up cooling system |
| CN104668564A (en) * | 2015-03-09 | 2015-06-03 | 周红 | 3D (Three-Dimensional) printing equipment and 3D printing shaping method utilizing metal wires as raw material |
| CN104959606A (en) * | 2015-06-25 | 2015-10-07 | 同济大学 | Partial temperature control system for metal material 3D printing |
| CN205673599U (en) * | 2016-06-24 | 2016-11-09 | 成都雍熙聚材科技有限公司 | The 3D printing device formation cylinder of subsidiary cooling device |
| CN106166615A (en) * | 2016-08-31 | 2016-11-30 | 成都真火科技有限公司 | 3D printing device based on laminar flow plasma technology |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498046A (en) * | 2017-08-15 | 2017-12-22 | 天津大学 | A kind of laser gain material powder bed apparatus and its laser gain material methods and applications |
| CN107498046B (en) * | 2017-08-15 | 2019-04-09 | 天津大学 | A kind of laser gain material powder bed apparatus and its laser gain material methods and applications |
| CN107598335A (en) * | 2017-11-13 | 2018-01-19 | 山东建筑大学 | A kind of device for realizing silk material arc cast increasing material manufacturing |
| CN107803568A (en) * | 2017-11-13 | 2018-03-16 | 山东建筑大学 | It is a kind of to improve silk material electric arc increasing material manufacturing precision and the method for forming efficiency |
| CN107598335B (en) * | 2017-11-13 | 2020-04-21 | 山东建筑大学 | Device for realizing electric arc fusion casting additive manufacturing of wire materials |
| CN107803568B (en) * | 2017-11-13 | 2020-04-21 | 山东建筑大学 | Method for improving wire electric arc additive manufacturing precision and forming efficiency |
| CN113000863A (en) * | 2021-02-23 | 2021-06-22 | 西安交通大学 | Follow-up dynamic cold restraint device and method for metal additive manufacturing equipment |
| CN113770388A (en) * | 2021-09-14 | 2021-12-10 | 江苏徐工工程机械研究院有限公司 | 3D printing positioning auxiliary device, 3D printing product positioning method and machining method |
| CN113770388B (en) * | 2021-09-14 | 2024-02-02 | 江苏徐工工程机械研究院有限公司 | 3D printing positioning auxiliary device, 3D printing product positioning method and processing method |
| CN113878875A (en) * | 2021-09-30 | 2022-01-04 | 杭州正向增材制造技术有限公司 | 3D printing equipment |
| CN113878875B (en) * | 2021-09-30 | 2024-01-23 | 浙江正向增材制造有限公司 | 3D printing device |
| CN114871544A (en) * | 2022-06-21 | 2022-08-09 | 北京奥邦新材料有限公司 | Water-cooling gun head based on large heat energy input electric arc additive |
| CN114871544B (en) * | 2022-06-21 | 2024-04-12 | 北京奥邦新材料有限公司 | Water-cooling gun head based on large heat energy input arc material increase |
| CN118404182A (en) * | 2024-05-07 | 2024-07-30 | 博科数联(青岛)智能科技有限公司 | Friction stir additive manufacturing device and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106984820B (en) | 2019-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106984820A (en) | A kind of 3D printing restriction molding servicing unit and its application method | |
| Han et al. | Abrasive flow machining (AFM) finishing of conformal cooling channels created by selective laser melting (SLM) | |
| US20200164475A1 (en) | Milling tool device for auxiliary chip breaking and tool system for auxiliary chip breaking under different lubricating conditions | |
| CN105268918B (en) | The preparation method of anticorrosive liquid-cooling heat radiation cold drawing | |
| CN104760169B (en) | A kind of conformal cooling device producing method based on laser fabrication technology | |
| CN216540306U (en) | Aviation blade wax mold comprehensive correction platform | |
| CN204052843U (en) | A kind of Metallic Casting Die & Mold cooling structure | |
| CN209969358U (en) | High-precision stamping die suitable for progressive die stamping | |
| CN110815776A (en) | T-shaped extrusion die and design method thereof | |
| CN207188479U (en) | A kind of drawing mould for being used to produce special stainless steel pipe | |
| CN105666165A (en) | Machine tool sliding plate structure | |
| CN109203428A (en) | Backboard, metal die and the metal die replacing options of metal die installation | |
| CN104858623B (en) | Spanner processes integral forming process | |
| US20160151941A1 (en) | Lateral guide rail for a transport system, in particular a stretching unit | |
| CN213671489U (en) | Metal strip indulges package mould | |
| CN109290522A (en) | A kind of back oil road sand core of engine cylinder body casting | |
| CN211542300U (en) | T-shaped extrusion die | |
| CN214977512U (en) | Double-loop temperature-controllable mold cooling device | |
| CN107718473B (en) | A kind of circuit system of injection mold unilateral side disengaging cooling water | |
| CN103286216A (en) | Mold capable of improving quality of main fin of cooling fin | |
| CN207530656U (en) | Motor and its radiator structure | |
| CN208178999U (en) | A kind of blade forming horizontal adjustment tooling | |
| CN115055648B (en) | Special-shaped hard turning machine alloy part forming die and method | |
| KR100828182B1 (en) | Die with Three-Dimensional Heat Exchange Structure and Manufacturing Method thereof | |
| CN205703264U (en) | A kind of magnetic force slide rail of lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |