CN105034138A - Oxygen supply sizing agent groove system and ceramic surface exposure 3D continuous printing method - Google Patents
Oxygen supply sizing agent groove system and ceramic surface exposure 3D continuous printing method Download PDFInfo
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- CN105034138A CN105034138A CN201510391542.0A CN201510391542A CN105034138A CN 105034138 A CN105034138 A CN 105034138A CN 201510391542 A CN201510391542 A CN 201510391542A CN 105034138 A CN105034138 A CN 105034138A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
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Abstract
The invention discloses an oxygen supply sizing agent groove system and a ceramic surface exposure 3D continuous printing method. The oxygen supply sizing agent groove system comprises an oxygen supply device, a base plate, a connecting pipe, an air-permeable thin film and a sizing agent groove which is of a cylindrical structure; an annular protrusion is horizontally arranged on the inner wall of the sizing agent groove, the upper surface of an annular groove is covered with the air-permeable thin film, the annular groove is formed in the lower surface of the annular protrusion, the base plate is fixed to the bottom of the sizing agent groove, an annular seal structure is defined by the annular groove and the base plate, and a seal chamber is defined by the base plate, the annular protrusion and the air-permeable thin film; multiple through holes are evenly formed in the side wall of the annular protrusion, the annular seal structure is communicated with the seal chamber through the through holes, one end of the connecting pipe is connected with the oxygen supply device, and the other end of the connecting pipe passes through the wall surface of the sizing agent groove and the side face of the annular groove and is inserted into the annual seal structure. By means of the oxygen supply sizing agent groove system, the bonding problem of ceramic biscuits and base plates can be effectively solved, and thereby the continuous ceramic printing is achieved.
Description
Technical field
The invention belongs to photocuring and increase material manufacture field, relate to a kind of oxygen supply slurry tank system and the continuous Method of printing of ceramic plane exposure 3D.
Background technology
Increase the technology that material manufacturing technology is the method finished parts adopting material to add up gradually, for traditional material removal process technology, this technology is mainly used to processing more complicated and the part of precision, is obtained in recent years applies widely at the numerous areas such as space flight and aviation, biomedicine.
Photocuring technology increases the quick manufacturing process occurred the earliest in material manufacturing technology, and photocuring technology aspect mainly contains point by point scanning formula photocuring (SLA) and face exposure curing (DLP) two kinds at present.SLA process application is morning comparatively, but the cost of manufacture of its part, equipment cost are all very expensive, and the general ultraviolet laser that adopts is as light source, which greatly improves equipment cost; Simultaneously by the restriction of the principle of solidification, manufacture that pottery element is bad has also occurred a series of problem, such as formed precision is poor, easily buckling deformation occur.Subsequently based on the development of digital light treatment technology (DLP), face exposure technique more and more obtains extensive concern.Face exposure 3D printing technique is the method for the flood exposure curing of the making small size part grown up in recent years, this technology makes device structure and technique all simpler, not only reduce cost, and shaping part deformation is little, shaping speed is faster, is convenient to the printing realizing fine structure; But face exposure technique also exists some problems, such as forming part and bottom are easily bonding and destroy print procedure.Domestic and international at present also developing stage is in for this technology, to the solution also imperfection of this problem, and the continuous printing of part can not be realized.
Summary of the invention
The object of the invention is to the shortcoming overcoming above-mentioned prior art, provide a kind of oxygen supply slurry tank system and the continuous Method of printing of ceramic plane exposure 3D, this system and Method of printing effectively can solve the bonding problem of biscuit of ceramics and base plate.
For achieving the above object, oxygen supply slurry tank system of the present invention comprises apparatus of oxygen supply, base plate, tube connector, breathable films and columnar structured slurry tank;
On the inwall of described slurry tank, level is provided with annular protrusion, breathable films is covered in the upper surface of annular groove, the lower surface of annular protrusion is provided with annular groove, base plate is fixed on the bottom of slurry tank, annular groove and base plate define an annular hermetically-sealed construction, and base plate, annular protrusion and breathable films define a seal chamber;
The sidewall of annular protrusion evenly offers some through holes, the hermetically-sealed construction of described annular is connected by described through hole with between seal chamber, one end of tube connector is connected with apparatus of oxygen supply, and the other end of tube connector is inserted in the hermetically-sealed construction of described annular through the wall of slurry tank and the side of annular groove.
Described base plate is transparent configuration, and the thickness of base plate is 2-7mm.
Described breathable films is thermoplastic polyurethane waterproof ventilated membrane, and the thickness of breathable films is 60-200 μm, and the oxygen transmission rate of breathable films is more than or equal to 0.05cm
3/ cm
2.s.MPa.
The continuous Method of printing of ceramic plane exposure 3D of the present invention comprises the following steps:
1) prepare solution, wherein, the solvent in solution is polypropylene glycol, and the solute in solution is photo-curing monomer, then the solution prepared is carried out ultrasonic disperse, and then stirs, and solute is dissolved in solvent completely, obtains premixed liquid;
2) ceramic powders of 60%-80% and the premixed liquid of 20%-40% is taken by mass percent, and take dispersant, wherein, the quality of dispersant is the 1%-5% of ceramic powders quality, again dispersant and ceramic powders are joined in premixed liquid, and carry out ball milling, make its Homogeneous phase mixing, and then add light trigger, wherein, the quality of light trigger is the 0.1%-2% of premixed liquid quality, stirs, and obtains ceramic size;
3) by step 2) ceramic size that obtains joins in 3D printer, and obtain the three-dimensional modeling data of ceramic part to be prepared, again the three-dimensional modeling data of ceramic part to be prepared is imported in 3D printer, and open apparatus of oxygen supply, the oxygen that apparatus of oxygen supply exports enters into the hermetically-sealed construction of annular through tube connector, enter in seal chamber through each through hole again, and then discharge through breathable films, 3D printer carries out 3D printing according to the three-dimensional modeling data of described ceramic part to be prepared at the upper surface of described breathable films simultaneously, obtain biscuit of ceramics, wherein, in 3D print procedure, oxygen forms one deck air film through breathable films breathable films and ceramic size, and then clean described biscuit of ceramics, and remove the ceramic size on biscuit of ceramics surface, last again through freeze drying, obtain ceramic part.
Step 1) described in solution the quality of solvent account for the 55%-75% of solution quality;
Step 1) described in photo-curing monomer be made up of polyethyleneglycol diacrylate and 3,3-dimethacrylate, wherein, the mass ratio of polyethyleneglycol diacrylate and 3,3-dimethacrylate is 5:2-6:5.
Step 1) in time of ultrasonic disperse be 5-10min.
Step 2) in dispersant and ceramic powders are joined in premixed liquid, and the concrete operations carrying out ball milling are: dispersant and ceramic powders are joined in premixed liquid in batches, wherein, often criticize and added rear ball milling 30-60min.
The speed of the oxygen that described apparatus of oxygen supply exports is 0.5-3L/min.
Described ceramic powders is β-TCP biological ceramic powder, and the particle diameter of ceramic powders is 0.1-10 μm.
Described light trigger is 2,4,6 ,-trimethylbenzoy-dipheny phosphorous oxide.
Described dispersant is Sodium Polyacrylate or Bi Ke-111.
The present invention has following beneficial effect:
Oxygen supply slurry tank system of the present invention and the continuous Method of printing of ceramic plane exposure 3D are in use, oxygen is exported by apparatus of oxygen supply, oxygen is discharged through breathable films, when surface sediment ceramic size at breathable films, oxygen forms an air film in the bottom of ceramic size, thus ceramic size and breathable films are separated, ceramic size is avoided to bond on bonding base plate, continuous printing can be realized, avoid in the exposure sources of traditional face when printing every layer of part and slurry tank bottom part from process, make whole print procedure simpler.In addition, the hermetically-sealed construction of annular is connected by some through holes with between seal chamber, and each through hole is uniformly distributed, thus makes the air pressure equalisation of each position in seal chamber, guarantees to form air film between ceramic size and breathable films.
Further, described photo-curing monomer is light by polyethyleneglycol diacrylate and 3,3-dimethacrylate quality, can form air film preferably between ceramic size and breathable films, effectively the bonding problem of solution ceramic part.In addition, the character of polyethyleneglycol diacrylate and 3,3-dimethacrylate is more stable, more responsive to ultraviolet light, and curing performance is better, uses for a long time and never degenerates.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein, 1 be apparatus of oxygen supply, 2 be slurry tank, 3 be breathable films, 4 be annular groove, 5 be through hole, 6 for base plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail:
With reference to figure 1, oxygen supply slurry tank system of the present invention comprises apparatus of oxygen supply 1, base plate 6, tube connector, breathable films 3 and columnar structured slurry tank 2; On the inwall of described slurry tank 2, level is provided with annular protrusion, breathable films 3 is covered in the upper surface of annular groove 4, the lower surface of annular protrusion is provided with annular groove 4, base plate 6 is fixed on the bottom of slurry tank 2, annular groove 4 and base plate 6 define an annular hermetically-sealed construction, and base plate 6, annular protrusion and breathable films 3 defines a seal chamber; The sidewall of annular protrusion evenly offers some through holes 5, the hermetically-sealed construction of described annular is connected by described through hole 5 with between seal chamber, one end of tube connector is connected with apparatus of oxygen supply 1, and the other end of tube connector is inserted in the hermetically-sealed construction of described annular through the wall of slurry tank 2 and the side of annular groove 4; Base plate 6 is transparent configuration, and the thickness of base plate 6 is 2-7mm; Breathable films 3 is thermoplastic polyurethane waterproof ventilated membrane, and the thickness of breathable films 3 is 60-200 μm, and the oxygen transmission rate of breathable films 3 is more than or equal to 0.05cm
3/ cm
2.s.MPa.
The continuous Method of printing of ceramic plane exposure 3D of the present invention comprises the following steps:
1) prepare solution, wherein, the solvent in solution is polypropylene glycol, and the solute in solution is photo-curing monomer, then the solution prepared is carried out ultrasonic disperse, and then stirs, and solute is dissolved in solvent completely, obtains premixed liquid;
2) ceramic powders of 60%-80% and the premixed liquid of 20%-40% is taken by mass percent, and take dispersant, wherein, the quality of dispersant is the 1%-5% of ceramic powders quality, again dispersant and ceramic powders are joined in premixed liquid, and carry out ball milling, make its Homogeneous phase mixing, and then add light trigger, wherein, the quality of light trigger is the 0.1%-2% of premixed liquid quality, stirs, and obtains ceramic size;
3) by step 2) ceramic size that obtains joins in 3D printer, and obtain the three-dimensional modeling data of ceramic part to be prepared, again the three-dimensional modeling data of ceramic part to be prepared is imported in 3D printer, and open apparatus of oxygen supply 1, the oxygen that apparatus of oxygen supply 1 exports enters into the hermetically-sealed construction of annular through tube connector, enter in seal chamber through each through hole 5 again, and then discharge through breathable films 3, 3D printer carries out 3D printing according to the three-dimensional modeling data of described ceramic part to be prepared at the upper surface of described breathable films 3 simultaneously, obtain biscuit of ceramics, wherein, in 3D print procedure, oxygen forms one deck air film through breathable films breathable films and ceramic size, and then clean described biscuit of ceramics, and remove the ceramic size on biscuit of ceramics surface, last again through freeze drying, obtain ceramic part.
Step 1) described in solution the quality of solvent account for the 55%-75% of solution quality;
Step 1) described in photo-curing monomer be made up of polyethyleneglycol diacrylate and 3,3-dimethacrylate, wherein, the mass ratio of polyethyleneglycol diacrylate and 3,3-dimethacrylate is 5:2-6:5.
Step 1) in time of ultrasonic disperse be 5-10min.
Step 2) in dispersant and ceramic powders are joined in premixed liquid, and the concrete operations carrying out ball milling are: dispersant and ceramic powders are joined in premixed liquid in batches, wherein, often criticize and added rear ball milling 30-60min, wherein, join in premixed liquid after dispersant and ceramic powders decile in batches.
The speed of the oxygen that described apparatus of oxygen supply 1 exports is 0.5-3L/min.
Described ceramic powders is β-TCP biological ceramic powder, and the particle diameter of ceramic powders is 0.1-10 μm.
Described light trigger is 2,4,6 ,-trimethylbenzoy-dipheny phosphorous oxide.
Described dispersant is Sodium Polyacrylate or Bi Ke-111.
Cryodesiccated concrete operations are:
Biscuit of ceramics is put into-20 DEG C of refrigerator and cooled and freeze 3 hours, then take out and put into drying machine, arranging drying program is: pre-freezing temperature is-30 DEG C, insulation 1h; 1h is warming up to-20 DEG C, insulation 4h; 1h is warming up to-15 DEG C, insulation 4h; 3h is warmed up to room temperature 25 DEG C, insulation 2h.
It should be noted that, need to carry out sintering processes after freeze drying for some device, the concrete operations of sintering are:
Biscuit of ceramics after freeze drying is put into high temperature sintering furnace, is warming up to 150 DEG C with 50 DEG C per hour, be incubated 4 hours; Then be warming up to 350 DEG C with 20 DEG C per hour, be incubated 2 hours, then with 25 DEG C per hour, be warming up to 400 DEG C, be incubated 3 hours, make organic impurities cracking wherein; Then with the ramp to 850 DEG C of 70 DEG C per hour, 2 hours are incubated; Again with the ramp to 1250 DEG C of 125 DEG C per hour, be incubated 4 hours, be finally cooled to room temperature with furnace temperature and take out, obtain ceramic part.
Claims (10)
1. an oxygen supply slurry tank system, is characterized in that, comprises apparatus of oxygen supply (1), base plate (6), tube connector, breathable films (3) and columnar structured slurry tank (2);
On the inwall of described slurry tank (2), level is provided with annular protrusion, breathable films (3) is covered in the upper surface of annular groove (4), the lower surface of annular protrusion is provided with annular groove (4), base plate (6) is fixed on the bottom of slurry tank (2), annular groove (4) and base plate (6) define an annular hermetically-sealed construction, and base plate (6), annular protrusion and breathable films (3) define a seal chamber;
The sidewall of annular protrusion evenly offers some through holes (5), the hermetically-sealed construction of described annular is connected by described through hole (5) with between seal chamber, one end of tube connector is connected with apparatus of oxygen supply (1), and the other end of tube connector is inserted in the hermetically-sealed construction of described annular through the wall of slurry tank (2) and the side of annular groove (4).
2. oxygen supply slurry tank system according to claim 1, is characterized in that, described base plate (6) is transparent configuration, and the thickness of base plate (6) is 2-7mm.
3. oxygen supply slurry tank system according to claim 1, it is characterized in that, described breathable films (3) is thermoplastic polyurethane waterproof ventilated membrane, and the thickness of breathable films (3) is 60-200 μm, and the oxygen transmission rate of breathable films (3) is more than or equal to 0.05cm
3/ cm
2.s.MPa.
4. the continuous Method of printing of ceramic plane exposure 3D, is characterized in that, based on oxygen supply slurry tank system according to claim 1, comprise the following steps:
1) prepare solution, wherein, the solvent in solution is polypropylene glycol, and the solute in solution is photo-curing monomer, then the solution prepared is carried out ultrasonic disperse, and then stirs, and solute is dissolved in solvent completely, obtains premixed liquid;
2) ceramic powders of 60%-80% and the premixed liquid of 20%-40% is taken by mass percent, and take dispersant, wherein, the quality of dispersant is the 1%-5% of ceramic powders quality, again dispersant and ceramic powders are joined in premixed liquid, and carry out ball milling, make its Homogeneous phase mixing, and then add light trigger, wherein, the quality of light trigger is the 0.1%-2% of premixed liquid quality, stirs, and obtains ceramic size;
3) by step 2) ceramic size that obtains joins in 3D printer, and obtain the three-dimensional modeling data of ceramic part to be prepared, again the three-dimensional modeling data of ceramic part to be prepared is imported in 3D printer, and open apparatus of oxygen supply (1), the oxygen that apparatus of oxygen supply (1) exports enters into the hermetically-sealed construction of annular through tube connector, enter in seal chamber through each through hole (5) again, and then discharge through breathable films (3), 3D printer carries out 3D printing according to the three-dimensional modeling data of described ceramic part to be prepared at the upper surface of described breathable films (3) simultaneously, obtain biscuit of ceramics, wherein, in 3D print procedure, oxygen forms one deck air film through breathable films breathable films and ceramic size, and then clean described biscuit of ceramics, and remove the ceramic size on biscuit of ceramics surface, last again through freeze drying, obtain ceramic part.
5. the continuous Method of printing of ceramic plane exposure 3D according to claim 4, is characterized in that,
Step 1) described in solution the quality of solvent account for the 55%-75% of solution quality;
Step 1) described in photo-curing monomer be made up of polyethyleneglycol diacrylate and 3,3-dimethacrylate, wherein, the mass ratio of polyethyleneglycol diacrylate and 3,3-dimethacrylate is 5:2-6:5.
6. the continuous Method of printing of ceramic plane exposure 3D according to claim 4, is characterized in that,
Step 1) in time of ultrasonic disperse be 5-10min;
Step 2) in dispersant and ceramic powders are joined in premixed liquid, and the concrete operations carrying out ball milling are: dispersant and ceramic powders are joined in premixed liquid in batches, wherein, often criticize and added rear ball milling 30-60min.
7. the continuous Method of printing of ceramic plane exposure 3D according to claim 4, it is characterized in that, the speed of the oxygen that described apparatus of oxygen supply (1) exports is 0.5-3L/min.
8. the continuous Method of printing of ceramic plane exposure 3D according to claim 4, it is characterized in that, described ceramic powders is β-TCP biological ceramic powder, and the particle diameter of ceramic powders is 0.1-10 μm.
9. the continuous Method of printing of ceramic plane exposure 3D according to claim 4, it is characterized in that, described light trigger is 2,4,6 ,-trimethylbenzoy-dipheny phosphorous oxide.
10. the continuous Method of printing of ceramic plane exposure 3D according to claim 4, it is characterized in that, described dispersant is Sodium Polyacrylate or Bi Ke-111.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437547A (en) * | 2015-12-14 | 2016-03-30 | 西安交通大学 | Continuous sinking-mode efficient 3D printing method and equipment |
| CN105924571A (en) * | 2016-05-19 | 2016-09-07 | 深圳长朗三维科技有限公司 | Continuous photo-curing three-dimensional printing material |
| CN106273516A (en) * | 2016-10-26 | 2017-01-04 | 青岛理工大学 | A kind of molding window printed for high-speed and continuous photocuring 3D |
| CN106426915A (en) * | 2016-10-26 | 2017-02-22 | 青岛理工大学 | High-speed continuous photocuring type 3D printing device and working method thereof |
| CN107756785A (en) * | 2016-08-23 | 2018-03-06 | 佳能株式会社 | For manufacturing the three-dimensional manufacture device and method of three-dimensional article |
| CN108859114A (en) * | 2018-06-28 | 2018-11-23 | 西安交通大学 | A kind of light transmission ventilation cabin and operating method for continuous surface molding 3d printing |
| CN110002884A (en) * | 2019-02-21 | 2019-07-12 | 山东工业陶瓷研究设计院有限公司 | A kind of 3D printing ceramic slurry and its preparation method and application |
| CN113710485A (en) * | 2020-01-07 | 2021-11-26 | 清锋（北京）科技有限公司 | Composite release film and equipment and method using same in additive manufacturing field |
| CN115122636A (en) * | 2022-06-20 | 2022-09-30 | 深圳锐沣科技有限公司 | Material groove and three-dimensional printer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0431924A2 (en) * | 1989-12-08 | 1991-06-12 | Massachusetts Institute Of Technology | Three-dimensional printing techniques |
| CA2338617A1 (en) * | 1998-10-29 | 2000-05-11 | Z Corporation | Three dimensional printing material system and method |
| US7389154B2 (en) * | 2004-09-29 | 2008-06-17 | Hewlett-Packard Development Company, L.P. | Fabricating a three-dimensional object |
| CN101733839A (en) * | 2009-12-08 | 2010-06-16 | 西安交通大学 | Magnetic stirring and liquid level regulation device for light-cured rapid-forming ceramic slurry |
| CN101905481A (en) * | 2010-07-08 | 2010-12-08 | 山东大学 | Porous ceramic negative pressure slip casting device and method for preparing ceramic blank |
| CN103786346A (en) * | 2014-02-27 | 2014-05-14 | 西安交通大学 | Zooming surface exposure projection 3D printing rapid prototyping system and zooming surface exposure projection 3D printing rapid prototyping method |
-
2015
- 2015-07-06 CN CN201510391542.0A patent/CN105034138B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0431924A2 (en) * | 1989-12-08 | 1991-06-12 | Massachusetts Institute Of Technology | Three-dimensional printing techniques |
| CA2338617A1 (en) * | 1998-10-29 | 2000-05-11 | Z Corporation | Three dimensional printing material system and method |
| US7389154B2 (en) * | 2004-09-29 | 2008-06-17 | Hewlett-Packard Development Company, L.P. | Fabricating a three-dimensional object |
| CN101733839A (en) * | 2009-12-08 | 2010-06-16 | 西安交通大学 | Magnetic stirring and liquid level regulation device for light-cured rapid-forming ceramic slurry |
| CN101905481A (en) * | 2010-07-08 | 2010-12-08 | 山东大学 | Porous ceramic negative pressure slip casting device and method for preparing ceramic blank |
| CN103786346A (en) * | 2014-02-27 | 2014-05-14 | 西安交通大学 | Zooming surface exposure projection 3D printing rapid prototyping system and zooming surface exposure projection 3D printing rapid prototyping method |
Cited By (16)
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|---|---|---|---|---|
| CN105437547A (en) * | 2015-12-14 | 2016-03-30 | 西安交通大学 | Continuous sinking-mode efficient 3D printing method and equipment |
| CN105924571B (en) * | 2016-05-19 | 2018-08-07 | 深圳长朗智能科技有限公司 | Continuous photocurable three-dimensional printing materials |
| CN105924571A (en) * | 2016-05-19 | 2016-09-07 | 深圳长朗三维科技有限公司 | Continuous photo-curing three-dimensional printing material |
| US11951677B2 (en) | 2016-08-23 | 2024-04-09 | Canon Kabushiki Kaisha | Three dimensional manufacturing apparatus and method for manufacturing three dimensional manufactured product |
| CN107756785A (en) * | 2016-08-23 | 2018-03-06 | 佳能株式会社 | For manufacturing the three-dimensional manufacture device and method of three-dimensional article |
| CN106273516B (en) * | 2016-10-26 | 2019-01-15 | 青岛理工大学 | A kind of molding window for the continuous photocuring 3D printing of high speed |
| CN106426915B (en) * | 2016-10-26 | 2019-01-11 | 青岛理工大学 | A kind of continuous photocuring 3D printing device of high speed and its working method |
| CN106426915A (en) * | 2016-10-26 | 2017-02-22 | 青岛理工大学 | High-speed continuous photocuring type 3D printing device and working method thereof |
| CN106273516A (en) * | 2016-10-26 | 2017-01-04 | 青岛理工大学 | A kind of molding window printed for high-speed and continuous photocuring 3D |
| CN108859114A (en) * | 2018-06-28 | 2018-11-23 | 西安交通大学 | A kind of light transmission ventilation cabin and operating method for continuous surface molding 3d printing |
| CN108859114B (en) * | 2018-06-28 | 2020-06-19 | 西安交通大学 | Light-transmitting and air-permeable cabin for continuous surface forming 3d printing and operation method |
| CN110002884A (en) * | 2019-02-21 | 2019-07-12 | 山东工业陶瓷研究设计院有限公司 | A kind of 3D printing ceramic slurry and its preparation method and application |
| CN113710485A (en) * | 2020-01-07 | 2021-11-26 | 清锋（北京）科技有限公司 | Composite release film and equipment and method using same in additive manufacturing field |
| CN113710485B (en) * | 2020-01-07 | 2023-08-18 | 清锋（北京）科技有限公司 | Composite release film and equipment and method using same |
| US11981056B2 (en) | 2020-01-07 | 2024-05-14 | Luxcreo (Beijing) Inc. | Composite release films, and devices and methods using composite release film in field of additive manufacturing |
| CN115122636A (en) * | 2022-06-20 | 2022-09-30 | 深圳锐沣科技有限公司 | Material groove and three-dimensional printer |
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