CN106113234B - Sanitary ceramic die forming method based on three-dimensional printing technology - Google Patents
Sanitary ceramic die forming method based on three-dimensional printing technology Download PDFInfo
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- CN106113234B CN106113234B CN201610497849.3A CN201610497849A CN106113234B CN 106113234 B CN106113234 B CN 106113234B CN 201610497849 A CN201610497849 A CN 201610497849A CN 106113234 B CN106113234 B CN 106113234B
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- Prior art keywords
- sanitary ceramic
- models
- dimensional
- ceramic die
- printing technology
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Classifications
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/346—Manufacture of moulds
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber
-
- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
Abstract
The present invention relates to the sanitary ceramic die forming methods based on three-dimensional printing technology, enter computer including (1), by the three-dimensional data point cloud acquisition of existing sanitary ceramic product, 3D models are established after processing and are converted into STL formatted files；(2), the 3D models for obtaining step (1) carry out piecemeal and optimization, obtain the 3D block models of multiple sanitary ceramic dies and preserve respectively；(3), decomposed by computer by layer, the 3D block models for the sanitary ceramic die that step (2) is obtained resolve into a series of two dimensional model, and (4) are printed the 3D block models piecemeal in step (3) by three-dimensional printer；(5), all components obtained to step (4) are polished and fairing one by one, are then bonded using adhesive and are assembled into PLA plastic entity models；(6), the PLA plastic entities model that step (5) obtains is carried out turning over to make in batches obtaining sanitary ceramic die.
Description
Technical field
The invention belongs to Materials Science and Engineering fields, and in particular to a kind of forming method of ceramics, and in particular to be based on
The sanitary ceramic die forming method of three-dimensional printing technology.
Background technology
What the research and development of conventional sanitation ceramic mold were substantially continued to use is traditional-handwork mould development mode, therefore mold early period
Make heavy workload.
According to the complexity of sanitary ceramic product and the technical merit of patternmaker, the construction cycle one of toilet seat product
As need 6 to 12 months, expense be 12 to 20 ten thousand yuan.Make the hand skill for being completely dependent on technician by hand, the quality of model is difficult
In control, directly result in unstable product quality, construction cycle it is long, it is of high cost, update slow, personalized product is few,
So as to cause the situation that entire industry falls behind, and the mold accuracy made is poor, and the reappearance of product cannot be guaranteed, into
And affect the quality of sanitary ceramic product.
Since the sanitary ceramic products size such as toilet seat is larger, existing sanitary ceramic die three-dimensional printing technology need according to
It could be realized by large size ceramic three-dimensional printer, equipment price is expensive, and printing is of high cost, also more to the limitation of ceramic material,
The ceramic product intensity of printing shaping is low, and the indices such as water absorption rate are difficult to reach using standard.
The content of the invention
Goal of the invention：The present invention has made improvements in view of the above-mentioned problems of the prior art, i.e., the invention discloses one kind
Sanitary ceramic die forming method based on three-dimensional printing technology optimizes conventional sanitation ceramic mold fabrication processing,
It is long to solve sanitary ceramics molding cycle, the technical issues of forming process is complicated, and Mold Making is complicated.
Technical solution：Sanitary ceramic die forming method based on three-dimensional printing technology, comprises the following steps：
(1), the three-dimensional data point cloud acquisition of existing sanitary ceramic product is entered into meter using non-contact 3-D scanner
Calculation machine establishes 3D models and is converted into STL formatted files after processing；
(2), according to the stamp with the size of three-dimensional printer, the quantity of three-dimensional printer, the structure of sanitary ceramic product will step
Suddenly the 3D models that (1) obtains carry out piecemeal and optimization, obtain the 3D block models of multiple sanitary ceramic dies and preserve respectively；
(3), decomposed by computer by layer, the 3D block models for the sanitary ceramic die that step (2) is obtained resolve into one
The two dimensional model of series, the thickness of the two dimensional model is 2~4 μm,
(4), the 3D block models piecemeal in step (3) is printed by three-dimensional printer；
(5), all components obtained to step (4) are polished and fairing one by one, are then bonded assembling using adhesive
Into PLA plastic entity models；
(6), the PLA plastic entities model that step (5) obtains is carried out turning over to make in batches obtaining sanitary ceramic die.
Further, the data collected are handled using Geomagic softwares in step (1), specifically include with
Lower step：
(11) hole is filled；
(12), spike is deleted；
(13), relaxation；
(14), fairing；
(15), noise reduction；
(16), sharpen polygon and global sharpen optimizes；
(17), edge is optimized；
(18), the smoothing processing of triangular facet；
(19), stretch and scale；
(20), deviate and thicken.
Further, the adhesive of step (6) is epoxy resin AB glue.
Advantageous effect：Sanitary ceramic die forming method disclosed by the invention based on three-dimensional printing technology has with following
Beneficial effect：
(1), by the way of piecemeal printing, printing cost is reduced；
(2), the sanitary ceramic product construction cycle can shorten to 10 days or so, at least be saved 5 months than former manual operations
Time；
(3) new product development cost reduction.
Specific embodiment：
The specific embodiment of the present invention is described in detail below.
Sanitary ceramic die forming method based on three-dimensional printing technology, comprises the following steps：
(1), the three-dimensional data point cloud acquisition of existing sanitary ceramic product is entered into meter using non-contact 3-D scanner
Calculation machine establishes 3D models and is converted into STL formatted files after processing；
(2), according to the stamp with the size of three-dimensional printer, the quantity of three-dimensional printer, the structure of sanitary ceramic product will step
Suddenly the 3D models that (1) obtains carry out piecemeal and optimization, obtain the 3D block models of multiple sanitary ceramic dies and preserve respectively；
(3), decomposed by computer by layer, the 3D block models for the sanitary ceramic die that step (2) is obtained resolve into one
The two dimensional model of series, the thickness of the two dimensional model is 2~4 μm,
(4), the 3D block models piecemeal in step (3) is printed by three-dimensional printer；
(5), all components obtained to step (4) are polished and fairing one by one, are then bonded assembling using adhesive
Into PLA plastic entity models；
(6), the PLA plastic entities model that step (5) obtains is carried out turning over to make in batches obtaining sanitary ceramic die.
Further, the data collected are handled using Geomagic softwares in step (1), specifically include with
Lower step：
(11) hole is filled；
(12), spike is deleted；
(13), relaxation；
(14), fairing；
(15), noise reduction；
(16), sharpen polygon and global sharpen optimizes；
(17), edge is optimized；
(18), the smoothing processing of triangular facet；
(19), stretch and scale；
(20), deviate and thicken.
Further, the adhesive of step (6) is epoxy resin AB glue.
Embodiments of the present invention are elaborated above.But present invention is not limited to the embodiments described above,
In the knowledge that technical field those of ordinary skill possesses, it can also be done on the premise of present inventive concept is not departed from
Go out various change.
Claims (2)
1. the sanitary ceramic die forming method based on three-dimensional printing technology, which is characterized in that comprise the following steps：
(1), the three-dimensional data point cloud acquisition of existing sanitary ceramic product is entered into computer using non-contact 3-D scanner,
3D models are established after processing and are converted into STL formatted files；
(2), according to the stamp with the size of three-dimensional printer, the quantity of three-dimensional printer, the structure of sanitary ceramic product is by step (1)
Obtained 3D models carry out piecemeal and optimization, obtain the 3D block models of multiple sanitary ceramic dies and preserve respectively；
(3), decomposed by computer by layer, the 3D block models of the sanitary ceramic die that step (2) is obtained resolve into a series of
Two dimensional model, the thickness of the two dimensional model is 2~4 μm,
(4), the 3D block models piecemeal in step (3) is printed by three-dimensional printer；
(5), all components obtained to step (4) are polished and fairing one by one, are then bonded using adhesive and are assembled into PLA
Plastic entity model；
(6), the PLA plastic entities model that step (5) obtains is carried out turning over to make in batches obtaining sanitary ceramic die, wherein：
The data collected are handled using Geomagic softwares in step (1), specifically include following steps：
(11) hole is filled；
(12), spike is deleted；
(13), relaxation；
(14), fairing；
(15), noise reduction；
(16), sharpen polygon and global sharpen optimizes；
(17), edge is optimized；
(18), the smoothing processing of triangular facet；
(19), stretch and scale；
(20), deviate and thicken.
2. the sanitary ceramic die forming method according to claim 1 based on three-dimensional printing technology, which is characterized in that step
Suddenly the adhesive of (6) is epoxy resin AB glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610497849.3A CN106113234B (en) | 2016-06-29 | 2016-06-29 | Sanitary ceramic die forming method based on three-dimensional printing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610497849.3A CN106113234B (en) | 2016-06-29 | 2016-06-29 | Sanitary ceramic die forming method based on three-dimensional printing technology |
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| Publication Number | Publication Date |
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| CN106113234A CN106113234A (en) | 2016-11-16 |
| CN106113234B true CN106113234B (en) | 2018-05-22 |
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| CN106825566A (en) * | 2017-01-11 | 2017-06-13 | 华南理工大学 | A kind of method that selective laser is melted and molded martensite ag(e)ing steel mold |
| CN107498689B (en) * | 2017-09-06 | 2019-09-27 | 中高(泰州)知识产权管理咨询有限公司 | A kind of pottery based on infrared scan technology draws embryo bearing calibration automatically |
| CN108763762A (en) * | 2018-05-30 | 2018-11-06 | 荆楚理工学院 | A kind of design of ceramic products system based on Computerized three-dimensional |
| CN108920873B (en) * | 2018-07-27 | 2022-01-11 | 东汉新能源汽车技术有限公司 | Method, system, device and storage medium for optimizing size of mold matrix |
| DE102018219192A1 (en) * | 2018-11-09 | 2020-05-14 | Magna Exteriors (Bohemia) s.r.o. | Tool for plastic injection molding and method for manufacturing the tool |
| CN110356003A (en) * | 2019-07-12 | 2019-10-22 | 刘胜 | A kind of sneakers hand based on 3D scanning technique does manufacturing process |
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| CN100410042C (en) * | 2005-05-23 | 2008-08-13 | 广东工业大学 | Fast moulding method of ceramic toilet based on CAD/CAE/CAM |
| CN104441358A (en) * | 2014-12-02 | 2015-03-25 | 深圳前海赛恩科三维科技有限公司 | Manufacture method of ceramic die blank |
| CN104802339B (en) * | 2015-05-04 | 2017-08-25 | 深圳市鑫立扬精密科技有限公司 | A kind of fast precise mould preparation method |
| CN105181421A (en) * | 2015-11-09 | 2015-12-23 | 西南石油大学 | Production method of artificial experimental sample imitating natural crack rock sample |
| CN105599106B (en) * | 2015-12-31 | 2018-07-31 | 华中科技大学 | A kind of micro-injection bonding manufacturing process of ceramic core green body |
| CN105666647B (en) * | 2016-01-25 | 2018-10-09 | 深圳前海赛恩科三维科技有限公司 | A kind of manufacturing method of ceramic, ceramic female die, ceramic female die production method and formpiston production method |
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Address after: No. 35, Weiyang West Road, Qin Du District, Xianyang, Shaanxi Patentee after: XIANYANG RESEARCH & DESIGN INSTITUTE OF CERAMICS CO.,LTD. Address before: No. 35, Weiyang West Road, Qin Du District, Xianyang, Shaanxi Patentee before: XIANYANG RESEARCH & DESIGN INSTITUTE OF CERAMICS |