CN109080138A - A kind of 3D printer powdering powder recovering device - Google Patents
A kind of 3D printer powdering powder recovering device Download PDFInfo
- Publication number
- CN109080138A CN109080138A CN201811115016.1A CN201811115016A CN109080138A CN 109080138 A CN109080138 A CN 109080138A CN 201811115016 A CN201811115016 A CN 201811115016A CN 109080138 A CN109080138 A CN 109080138A
- Authority
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- China
- Prior art keywords
- powder
- cylinder
- powder recovery
- recovery cylinder
- push plate
- 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.)
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- 239000000843 powder Substances 0.000 title claims abstract description 179
- 238000000227 grinding Methods 0.000 title claims abstract description 29
- 238000011084 recovery Methods 0.000 claims abstract description 84
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 16
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000010146 3D printing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/205—Means for applying layers
- B29C64/214—Doctor blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/357—Recycling
-
- 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
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
Abstract
This application discloses a kind of 3D printer powdering powder recovering devices, including the first powder feeding cylinder successively arranged side by side, first Powder Recovery cylinder, formation cylinder, second Powder Recovery cylinder, second powder feeding cylinder, it further include a scraper, the scraper is successively along first powder feeding cylinder, first Powder Recovery cylinder, formation cylinder, second Powder Recovery cylinder, second powder feeding cylinder moves reciprocatingly, first powder feeding cylinder, first Powder Recovery cylinder, formation cylinder, second Powder Recovery cylinder, second powder feeding cylinder insole portion is not provided with push plate, the first Powder Recovery cylinder/the second Powder Recovery cylinder push plate left-right rotation setting, the first accumulator tank and the second accumulator tank have been respectively arranged below at left and right sides of the first Powder Recovery cylinder/second Powder Recovery cylinder push plate.The advantage of the invention is that the new powder being collected into and old powder are stored recycling respectively, improve powder service efficiency by the left-right rotation of push plate in two recovery tanks.
Description
Technical field
This application involves a kind of 3D printing, in particular to a kind of 3D printer powdering powder recovering device.
Background technique
The applying date is on 09 25th, 2018, Patent No. 201811095024.4, patent name are as follows: 3D printer powdering
Mechanism and its Method of printing, the part patent are applied for a patent for my company, which can be improved scraper working efficiency, but push away
It carries out in journey and return stroke, due to bringing old powder into formation cylinder in order to prevent, recovery tank often slightly declines a distance, this
It has led to necessarily having new powder and enters recovery tank, the existing new powder of the powder recycled in such Powder Recovery cylinder is had been friends in the past powder again.Mirror
It is at high price in 3D printing dusty material, powder new in this way, useless powder mixing, to Powder Recovery using making troubles, to a certain extent
Powder consumption is increased, powder service efficiency is reduced.
Summary of the invention
The purpose of the present invention is to provide a kind of 3D printer powdering powder recovering devices, to overcome the prior art not
Foot.
To achieve the above object, the present invention provides the following technical solutions.
The embodiment of the present application discloses a kind of 3D printer powdering powder recovering device, including successively arranged side by side first
Powder feeding cylinder, the first Powder Recovery cylinder, formation cylinder, the second Powder Recovery cylinder, the second powder feeding cylinder further include a scraper, the scraper
Successively reciprocal fortune is done along first powder feeding cylinder, the first Powder Recovery cylinder, formation cylinder, the second Powder Recovery cylinder, the second powder feeding cylinder
Dynamic, first powder feeding cylinder, the first Powder Recovery cylinder, formation cylinder, the second Powder Recovery cylinder, the second powder feeding cylinder insole portion are not set
It is equipped with push plate, the first Powder Recovery cylinder/the second Powder Recovery cylinder push plate left-right rotation setting, first Powder Recovery
The first accumulator tank and the second accumulator tank have been respectively arranged below at left and right sides of cylinder/second Powder Recovery cylinder push plate.
Preferably, in above-mentioned 3D printer powdering powder recovering device, the first Powder Recovery cylinder/second powder
The first push rod, the first Powder Recovery cylinder/the second Powder Recovery cylinder push plate left/right rotation are provided among recovery tank push plate bottom
It is dynamic to be installed on first push rod.
Preferably, in above-mentioned 3D printer powdering powder recovering device, the first Powder Recovery cylinder/second powder
Recovery tank push plate two sides of the bottom are respectively arranged with the second push rod and third push rod, and the first Powder Recovery cylinder/second powder returns
Receiving cylinder push plate, left-right rotation is installed on second push rod and third push rod respectively.
Preferably, in above-mentioned 3D printer powdering powder recovering device, second push rod, third push rod lead to respectively
Cross first connecting rod, second connecting rod left-right rotation is connected to the push plate.
Preferably, in above-mentioned 3D printer powdering powder recovering device, first accumulator tank and the second accumulator tank
Positioned at the first Powder Recovery cylinder/second Powder Recovery cylinder bottom portion, the first Powder Recovery cylinder/the second Powder Recovery cylinder bottom
Portion is formed with the push plate rotation space.
Preferably, in above-mentioned 3D printer powdering powder recovering device, first push rod, the second push rod and third
Push rod is driven by oil cylinder respectively.
Preferably, in above-mentioned 3D printer powdering powder recovering device, first powder feeding cylinder, formation cylinder, second
Powder feeding cylinder inner pushing plate independently drives.
Preferably, in above-mentioned 3D printer powdering powder recovering device, in first powder feeding cylinder, the second powder feeding cylinder
It is installed with feed powder respectively.
Preferably, in above-mentioned 3D printer powdering powder recovering device, first accumulator tank is close to described first
Powder feeding cylinder/the second powder feeding cylinder, first accumulator tank recycle new powder.
Preferably, in above-mentioned 3D printer powdering powder recovering device, second accumulator tank is close to the forming
Cylinder, second accumulator tank recycle useless powder.
Beneficial effect is: by the left-right rotation of push plate in two recovery tanks, the new powder being collected into and old powder being distinguished
Storage recycling, improves powder service efficiency.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 show the first Powder Recovery cylinder in the specific embodiment of the invention/the second Powder Recovery cylinder plate pushing structure amplification
Figure；
Fig. 2 show signal when 3D printer powdering powder recovering device in the specific embodiment of the invention recycles powder
Figure；
Fig. 3 show signal when 3D printer powdering powder recovering device in the specific embodiment of the invention recycles new powder
Figure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out detailed retouch
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, those of ordinary skill in the art's every other implementation obtained without making creative work
Example, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In conjunction with shown in Fig. 1-3, a kind of 3D printer powdering powder recovering device, including the first powder feeding successively arranged side by side
Cylinder 100, the first Powder Recovery cylinder 200, formation cylinder 300, the second Powder Recovery cylinder 400, the second powder feeding cylinder 500, further include scraping
Knife, scraper is successively along the first powder feeding cylinder 100, the first Powder Recovery cylinder 200, formation cylinder 300, the second Powder Recovery cylinder 400, second
Powder feeding cylinder 500 moves reciprocatingly, the first powder feeding cylinder 100, the first Powder Recovery cylinder 200, formation cylinder 300, the second Powder Recovery cylinder
400,500 insole portion of the second powder feeding cylinder is not provided with push plate 600,200/ second Powder Recovery cylinder 400 of the first Powder Recovery cylinder
The setting of 600 left-right rotation of push plate, 600 left and right sides lower section point of the first 200/ second Powder Recovery cylinder of Powder Recovery cylinder, 400 push plate
It is not provided with the first accumulator tank 610 and the second accumulator tank 620.First 200/ second Powder Recovery cylinder of Powder Recovery cylinder, 400 push plate
The first push rod 630,600 left/right rotation of the first 200/ second Powder Recovery cylinder of Powder Recovery cylinder, 400 push plate are provided among 600 bottoms
It is dynamic to be installed on the first push rod 630.First 200/ second Powder Recovery cylinder of Powder Recovery cylinder, 400 push plate, 600 two sides of the bottom are set respectively
It is equipped with the second push rod 640 and third push rod 650,400 push plate 600 of the first 200/ second Powder Recovery cylinder of Powder Recovery cylinder is left respectively
It turns right to move and is installed on the second push rod 640 and third push rod 650.Second push rod 640, third push rod 650 pass through first connecting rod respectively
660,670 left-right rotation of second connecting rod is connected to push plate 600.First accumulator tank 610 and the second accumulator tank 620 are located at the first powder
200/ second Powder Recovery cylinder of recovery tank, 400 bottom, 400 bottom of the first 200/ second Powder Recovery cylinder of Powder Recovery cylinder are formed with
600 rotation space 680 of push plate.It is installed with feed powder 700 respectively in first powder feeding cylinder 100, the second powder feeding cylinder 500.First accumulator tank
610 recycle new powder close to 100/ second powder feeding cylinder 500 of the first powder feeding cylinder, the first accumulator tank 610.Second accumulator tank 620 close at
Shape cylinder 300, the second accumulator tank 620 recycle useless powder.
By the left-right rotation of push plate in two recovery tanks, the new powder being collected into and old powder are stored into recycling respectively, improved
Powder service efficiency.
Further, the first push rod 630, the second push rod 640 are driven by oil cylinder respectively with third push rod 650.
Further, the first powder feeding cylinder 100, formation cylinder 300,500 inner pushing plate 600 of the second powder feeding cylinder independently drive.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (10)
1. a kind of 3D printer powdering powder recovering device, including the first powder feeding cylinder (100) successively arranged side by side, the first powder
Recovery tank (200), formation cylinder (300), the second Powder Recovery cylinder (400), the second powder feeding cylinder (500), further include a scraper, described
Scraper is successively along first powder feeding cylinder (100), the first Powder Recovery cylinder (200), formation cylinder (300), the second Powder Recovery cylinder
(400), the second powder feeding cylinder (500) moves reciprocatingly, first powder feeding cylinder (100), the first Powder Recovery cylinder (200), forming
Cylinder (300), the second Powder Recovery cylinder (400), the second powder feeding cylinder (500) insole portion are not provided with push plate (600), and feature exists
In, the first Powder Recovery cylinder (200)/second Powder Recovery cylinder (400) push plate (600) left-right rotation setting, described first
The first accumulator tank has been respectively arranged below at left and right sides of Powder Recovery cylinder (200)/second Powder Recovery cylinder (400) push plate (600)
(610) with the second accumulator tank (620).
2. 3D printer powdering powder recovering device according to claim 1, which is characterized in that first Powder Recovery
It is provided with the first push rod (630) among cylinder (200)/second Powder Recovery cylinder (400) push plate (600) bottom, first powder
Recovery tank (200)/second Powder Recovery cylinder (400) push plate (600) left-right rotation is installed on first push rod (630).
3. 3D printer powdering powder recovering device according to claim 1, which is characterized in that first Powder Recovery
Cylinder (200)/second Powder Recovery cylinder (400) push plate (600) two sides of the bottom are respectively arranged with the second push rod (640) and third push rod
(650), left-right rotation is installed on the first Powder Recovery cylinder (200)/second Powder Recovery cylinder (400) push plate (600) respectively
Second push rod (640) and third push rod (650).
4. 3D printer powdering powder recovering device according to claim 1, which is characterized in that second push rod
(640), third push rod (650) is connected to the push plate by first connecting rod (660), second connecting rod (670) left-right rotation respectively
(600)。
5. 3D printer powdering powder recovering device according to claim 1, which is characterized in that first accumulator tank
(610) it is located at the first Powder Recovery cylinder (200)/second Powder Recovery cylinder (400) bottom, institute with the second accumulator tank (620)
It states first Powder Recovery cylinder (200)/second Powder Recovery cylinder (400) bottom and is formed with the push plate (600) rotation space
(680)。
6. 3D printer powdering powder recovering device according to claim 1, which is characterized in that first push rod
(630), the second push rod (640) and third push rod (650) are driven by oil cylinder respectively.
7. 3D printer powdering powder recovering device according to claim 1, which is characterized in that first powder feeding cylinder
(100), formation cylinder (300), the second powder feeding cylinder (500) inner pushing plate (600) independently drive.
8. 3D printer powdering powder recovering device according to claim 1, which is characterized in that first powder feeding cylinder
(100), it is installed with feed powder (700) respectively in the second powder feeding cylinder (500).
9. 3D printer powdering powder recovering device according to claim 1, which is characterized in that first accumulator tank
(610) close to the first powder feeding cylinder (100)/second powder feeding cylinder (500), first accumulator tank (610) recycles new powder.
10. 3D printer powdering powder recovering device according to claim 1, which is characterized in that second accumulator tank
(620) close to the formation cylinder (300), second accumulator tank (620) recycles useless powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115016.1A CN109080138B (en) | 2018-09-25 | 2018-09-25 | Powder recovery unit is spread to 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811115016.1A CN109080138B (en) | 2018-09-25 | 2018-09-25 | Powder recovery unit is spread to 3D printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109080138A true CN109080138A (en) | 2018-12-25 |
| CN109080138B CN109080138B (en) | 2024-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811115016.1A Active CN109080138B (en) | 2018-09-25 | 2018-09-25 | Powder recovery unit is spread to 3D printer |
Country Status (1)
| Country | Link |
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| CN (1) | CN109080138B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918991A (en) * | 2019-12-12 | 2020-03-27 | 安徽卓锐三维科技有限公司 | 3D prints excessive powder case convenient to retrieve and change |
| CN112517930A (en) * | 2020-11-18 | 2021-03-19 | 陕西理工大学 | 3D metal printer forming cylinder and using method thereof |
| CN114474739A (en) * | 2022-04-02 | 2022-05-13 | 四川工程职业技术学院 | Waste recovery device for 3D printing |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060214335A1 (en) * | 2005-03-09 | 2006-09-28 | 3D Systems, Inc. | Laser sintering powder recycle system |
| CN205291625U (en) * | 2016-01-26 | 2016-06-08 | 西安科技大学 | High -efficient rapid prototyping device of two light sources of jar is retrieved to over -and -under type |
| CN205291626U (en) * | 2016-01-26 | 2016-06-08 | 西安科技大学 | A jar has high -efficient rapid prototyping device who supplies powder and retrieve function |
| CN205416413U (en) * | 2016-03-28 | 2016-08-03 | 西安科技大学 | Fashioned SLS rapid prototyping device of face |
| JP2017100437A (en) * | 2015-11-20 | 2017-06-08 | 株式会社リコー | Three-dimensional shaping apparatus and three-dimensional shaping system |
| CN206588344U (en) * | 2017-03-20 | 2017-10-27 | 西安科技大学 | A kind of SLS moulding cylinders powder dumping device |
| CN207290927U (en) * | 2017-08-09 | 2018-05-01 | 广东汉邦激光科技有限公司 | Power spreading device and printer |
| KR101855186B1 (en) * | 2017-11-24 | 2018-05-11 | 원광이엔텍 주식회사 | 3-dimensional printer having binder jet |
| CN109080137A (en) * | 2018-09-19 | 2018-12-25 | 苏州云植医学技术有限公司 | 3D printer powder supply mechanism and its Method of printing |
| CN209599868U (en) * | 2018-09-25 | 2019-11-08 | 苏州云植医学技术有限公司 | A kind of 3D printer powdering powder recovering device |
-
2018
- 2018-09-25 CN CN201811115016.1A patent/CN109080138B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060214335A1 (en) * | 2005-03-09 | 2006-09-28 | 3D Systems, Inc. | Laser sintering powder recycle system |
| JP2017100437A (en) * | 2015-11-20 | 2017-06-08 | 株式会社リコー | Three-dimensional shaping apparatus and three-dimensional shaping system |
| CN205291625U (en) * | 2016-01-26 | 2016-06-08 | 西安科技大学 | High -efficient rapid prototyping device of two light sources of jar is retrieved to over -and -under type |
| CN205291626U (en) * | 2016-01-26 | 2016-06-08 | 西安科技大学 | A jar has high -efficient rapid prototyping device who supplies powder and retrieve function |
| CN205416413U (en) * | 2016-03-28 | 2016-08-03 | 西安科技大学 | Fashioned SLS rapid prototyping device of face |
| CN206588344U (en) * | 2017-03-20 | 2017-10-27 | 西安科技大学 | A kind of SLS moulding cylinders powder dumping device |
| CN207290927U (en) * | 2017-08-09 | 2018-05-01 | 广东汉邦激光科技有限公司 | Power spreading device and printer |
| KR101855186B1 (en) * | 2017-11-24 | 2018-05-11 | 원광이엔텍 주식회사 | 3-dimensional printer having binder jet |
| CN109080137A (en) * | 2018-09-19 | 2018-12-25 | 苏州云植医学技术有限公司 | 3D printer powder supply mechanism and its Method of printing |
| CN209599868U (en) * | 2018-09-25 | 2019-11-08 | 苏州云植医学技术有限公司 | A kind of 3D printer powdering powder recovering device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918991A (en) * | 2019-12-12 | 2020-03-27 | 安徽卓锐三维科技有限公司 | 3D prints excessive powder case convenient to retrieve and change |
| CN112517930A (en) * | 2020-11-18 | 2021-03-19 | 陕西理工大学 | 3D metal printer forming cylinder and using method thereof |
| CN112517930B (en) * | 2020-11-18 | 2022-07-08 | 陕西理工大学 | 3D metal printer forming cylinder and using method thereof |
| CN114474739A (en) * | 2022-04-02 | 2022-05-13 | 四川工程职业技术学院 | Waste recovery device for 3D printing |
| CN114474739B (en) * | 2022-04-02 | 2022-06-24 | 四川工程职业技术学院 | Waste recovery device for 3D printing |
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| Publication number | Publication date |
|---|---|
| CN109080138B (en) | 2024-01-26 |
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Address after: 201112 Room 102B, Building 2, No. 3576 Zhaolou Road, Minhang District, Shanghai Applicant after: Kuanyue Xinsheng Medical Technology (Shanghai) Co.,Ltd. Address before: Room 102b, building 2, 3576 Zhaolou Road, Minhang District, Shanghai 201100 Applicant before: THYTEC SHANGHAI Co.,Ltd. |
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