CN112874221A - Method for printing bone ash into life-ahead statue of departed by 3D printing process - Google Patents
Method for printing bone ash into life-ahead statue of departed by 3D printing process Download PDFInfo
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- CN112874221A CN112874221A CN202011556263.2A CN202011556263A CN112874221A CN 112874221 A CN112874221 A CN 112874221A CN 202011556263 A CN202011556263 A CN 202011556263A CN 112874221 A CN112874221 A CN 112874221A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/04—Modelling plastic materials, e.g. clay
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
- B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/06—Sculpturing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Composite Materials (AREA)
- Structural Engineering (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
The invention provides a method for printing bone ash into a living statue of a dead by utilizing a 3D printing process, which comprises the steps of mixing the bone ash with an auxiliary material to prepare a printing material, and printing the bone ash into the living statue of the dead by utilizing the 3D printing method and the 3D printing process; wherein the added amount of the bone ash accounts for 0.1-70% of the mass of the printing material; the 3D printing process is a powdery material ink-jet printing method, a powdery material laser selective sintering method or a filamentous material fusion deposition method. The 3D printing method is high in precision, the printed statue is closer to the appearance of the dead before life, the bone ash occupation ratio is adjustable, and the statue volume is adjustable.
Description
Technical Field
The invention relates to an intelligent manufacturing method and process, in particular to a method for printing bone ash into a pre-living statue of a dead by using a 3D printing process.
Background
The bone ash preservation is an important content in the life journey after human civilization develops to a certain degree. The bone and meat relation bearing device bears the bone and meat relation that the departed and the living are difficult to cut, holds the multiple cultural connotations of the living to the departed, such as thoughts, memorial ceremonies, memories, responsibilities, plays, obligations and the like, is also an important method for demonstration, education, inheritance and support of the departed, and is the basis of spirit and soul of the growth and development of the living and the reproduction of the human beings.
Therefore, from ancient times, human beings derive various treatment modes for dead bodies of departed departures according to different natural environments and culture customs. However, with the progress of human civilization and the development of society, the mainstream tends to cremate the dead body and preserve the bone ash mode. Although this method has been a great advance, it is a problem how the large amount of ashes can be disposed of. At present, bone ash is put into a cinerary casket and is placed in a funeral parlour, a cemetery and the like for long-term sacrifice and mourning, so that various funeral etiquets and popular culture are formed. Therefore, various types of cemetery and cemetery emerge like bamboo shoots in the spring after rain. One set of bone ashes is often hundreds of thousands, hundreds of thousands or even millions. Bringing serious economic burden and wealth waste, and also causing a great deal of land waste and environmental damage. More importantly, the memorial is very inconvenient, especially in the custom made memorial day, the crowding is not good. The great pressure is applied to the memorial people in the aspects of energy and financial resources.
Therefore, the bone ash of the dead can be made into the statue of the dead before the dead, the statue can be placed at home for the families to chase, the cemetery does not need to be occupied, the waste of land and financial resources is avoided, and the memorial is convenient.
The existing method for making bone ash into statue is an artificial sculpture method, the artificial sculpture needs professional sculpturing personnel to carry out, the technical requirements on the personnel are higher, the sculpture speed is slow, and the time consumption is long. For example, CN109180152A discloses a method for making bone china and a bone china product produced by the method, which mixes bone ash with light-cured resin and forms by light-cured 3D printing. The 3D printing method determines that the bone ash content in the statue is low and the light-cured resin content is high, because the bone ash cannot be subjected to light-cured forming when the adding amount of the bone ash is large, the subsequent burning is difficult due to the high content of the light-cured resin, if the bone ash is used in the statue, the statue is large in size, the occupied area is increased, the statue is not easy to store, and the statue with the same volume as that of a dead is difficult to realize in practice. And the light curing method has low utilization rate of the bone ash raw material, which causes a great amount of waste and loss of the bone ash raw material.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a method for printing bone ash into a living statue of a dead by using a 3D printing process, the 3D printing method has higher precision, the printed statue is closer to the living appearance of the dead, the bone ash occupation ratio is adjustable, and the statue volume is adjustable.
The invention is realized by the following technical scheme:
a method for printing bone ash into a living statue of a departed saint by using a 3D printing process is characterized in that the bone ash is mixed with auxiliary materials to prepare a printing material, and the bone ash is printed into the living statue of the departed saint by using the 3D printing method and the 3D printing process; wherein the added amount of the bone ash accounts for 0.1-70% of the mass of the printing material; the 3D printing process is a powdery material ink-jet printing method, a powdery material laser selective sintering method or a filamentous material fusion deposition method.
Preferably, the auxiliary material comprises two parts of a powder auxiliary material and an adhesive; the powder auxiliary material is an inorganic powder auxiliary material or an organic polymer powder auxiliary material.
Preferably, the printing material is a powder material, the auxiliary material comprises an inorganic powder auxiliary material and an adhesive, and the inorganic powder auxiliary material is an inorganic oxide, an inorganic salt, stone powder, mineral powder, clay, argil, nitride or carbide; the 3D printing process adopts a selective glue spraying bonding method for powdery materials.
Further, the inorganic oxide is alumina, silica, zirconia or titania, and the inorganic salt is gypsum, cement or phosphate.
Further, the adhesive is water or water-based adhesive.
Further, the aqueous adhesive is polyvinyl alcohol, polyacrylamide, carboxymethyl cellulose, sodium alginate or high-molecular water emulsion.
Further, the organic polymer powder auxiliary material is paraffin, rosin, petroleum resin, polyvinyl alcohol, polyacrylamide, polypropylene, polystyrene, polymethyl acrylate, ABS, polylactic acid or polycarbonate.
Compared with the prior art, the invention has the following beneficial technical effects:
according to the invention, the modern 3D printing method and technology are utilized, the bone ash of the departed is used as a raw material, and is matched with a proper auxiliary material to prepare a material suitable for 3D printing, the statue of the departed is printed by 3D, and then the statue is converted into the beautiful statue of the departed through a post-processing technology, and the statue is placed at home, so that the statue is an artwork which shakes soul, embodies that the departed and family are always together, draws the distance and the emotion between the departed and the living, and is convenient for memorial and preservation for a long time. The concept that the bone ash can not be stored at home is thoroughly changed, the habit of hanging the portrait of the dead in the home is replaced, and the effect is more vivid and warm. The understanding of death is also changed to some extent, and death is simply a physical disappearance and does not mean a pithy distinction with family and relatives. Particularly, compared with the existing light-cured 3D printing method of the bone ash, the three methods of the powder material ink-jet printing method, the powder material laser selective sintering method or the filiform material fused deposition method selected by the invention can allow the bone ash in the statue to be high in proportion, so that the bone ash proportion can be adjusted, the statue size can be adjusted, the bone ash proportion can be increased according to the requirement, the overall size of the statue can be reduced, the statue is convenient to store and convenient to subsequently fire and process.
The invention adopts a selective glue-spraying bonding method of powdery materials, can be directly placed, has high bone ash content, and can be fired into ceramics for permanent retention. And the 3D printing method has higher precision, so that the printed statue is closer to the life appearance and the portrait of the departed saint, which is incomparable with the existing light-cured 3D printing method of the bone ash.
The invention can also adopt a laser selective sintering method of powdery materials, namely an SLS method. The printing method avoids the preparation of printing ink, and the 3D printing method has higher precision, so that the printed statue is closer to the appearance of the dead, which is incomparable with the existing bone ash photocuring 3D printing method.
The invention adopts a melting deposition method of filamentous materials, namely an FDM method. The 3D printing method mixes the bone ash and the hot-melt auxiliary material to prepare the hot-melt filamentous material, can fully utilize the bone ash, has high utilization rate, avoids waste and loss of the bone ash, and has high printing speed and lower cost.
Drawings
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to specific examples, which are intended to be illustrative, but not limiting, of the invention.
The invention utilizes a 3D printing process technology to print the bone ash of the departed dead as a raw material into a pre-living statue of the departed dead for permanent storage. The method comprises the steps of carrying out pretreatment on bone ash of a dead person, namely crushing and screening the bone ash of the dead person into a powdery material with proper particle size and particle size distribution, preparing the powdery material and an auxiliary material into a printing material according with a 3D printing method and process, printing the printing material into a sculpture of the dead person by a proper 3D method, and carrying out post-treatment to obtain a final sculpture. The specific process is shown in fig. 1.
The auxiliary material comprises an inorganic powder auxiliary material, an organic polymer powder auxiliary material and an adhesive. Inorganic material auxiliary powder, such as various natural and synthetic inorganic oxides (alumina, silica, zirconia, titania, etc.), inorganic salts (gypsum, cement, phosphate, etc.), stone powder, mineral powder, clay, china clay (china clay), nitrides, carbides, etc.; the organic polymer auxiliary powder material can be various thermoplastic, thermosetting natural and synthetic organic polymer (macromolecule) powder materials. The adhesives include, but are not limited to, water, various natural and synthetic water-soluble (water-dispersible) adhesives, and various natural and synthetic solvent-based and solvent-free adhesives.
The printing material is a filiform material or a powdery material prepared by mixing bone ash and auxiliary materials, and when the printing material is the filiform material, the 3D printing process adopts a filiform material fused deposition method (FDM method). When the printing material is a powdery material, the 3D printing process adopts a powdery material selective sintering method (SL method) or a powdery material selective glue spraying bonding method. The 3D printing of the invention comprises one printing method or two printing methods combined printing.
The post-treatment method comprises two types of methods, namely sintering and non-sintering, besides conventional simple modification and finishing. The sintering method particularly refers to the sculptures sintered and formed by ceramics and porcelain, and comprises the methods of underglaze color, overglaze color and the like; the non-sintering method refers to directly solidified and dried statue, including painting, coloring, coating and other methods.
Example 1
The crushed and sieved bone ash and kaolin are evenly mixed to form a powdery material, and the bone ash accounts for 0.1-70%. Preparing a water-soluble adhesive (such as polyvinyl alcohol, polyacrylamide, carboxymethyl cellulose, sodium alginate and the like) into a 1-20% aqueous solution as printing ink, printing the aqueous solution into a prototype of the statuary through an ink-jet method in a 3D mode, and further modifying and refining the prototype. The corrected slag and the unformed powder are mixed, and a small amount of printing ink is added to manufacture the statue base, so that the bone ash is transferred to the statue completely.
After the statue is dried (aired or dried), the statue is placed into a furnace to be degreased at the temperature of 100-800 ℃, and is sintered and molded at the temperature of 800-1500 ℃. And after cooling to room temperature, carrying out colored drawing and glazing, and sintering and molding at 800-1500 ℃ for two times.
Example 2
The treated bone ash and paraffin are heated and mixed evenly, and the content of the bone ash is 1 to 80 percent. Cooling, pulverizing, sieving to obtain powder, and printing by selective sintering printing (SLS method) to obtain statue. The fine statue is decorated by the procedures of cleaning, coloring, colored drawing, coating and the like. Mixing the rest mixed powder with the cleaned broken pin, pressing, and heating to obtain the base.
Example 3
Mixing and granulating the treated bone ash and ABS plastic powder to prepare a thermoplastic wire material with a wire diameter of 0.1-1.0 mm, wherein the bone ash accounts for 1-30% of the weight ratio. The FDM method is used for directly printing the statue, and the statue can also be decorated into a fine statue through the procedures of finishing, coloring, colored drawing, coating and the like.
Example 4
Mixing the treated bone ash and semi-hydrated gypsum (or anhydrous gypsum) powder into a powdery material, wherein the bone ash accounts for 1-30% by weight. The method is characterized in that water is used as printing ink, powdery material is directly printed into a statue through an ink-jet printing method, and the rest powdery material and other leftovers are mixed with water to prepare a statue base, so that the bone ash is transferred into the statue completely. Or the statue can be decorated into a fine statue through the procedures of finishing, coloring, colored drawing, coating and the like.
Example 5
Mixing the processed bone ash with clay and cement powder (the ratio of the clay to the cement is 2: 1) to form a powdery material, wherein the bone ash accounts for 1-60% of the weight ratio. The powder material is directly printed into a statue by an ink-jet printing method by using aqueous glue solution as printing ink, and the rest leftovers are made into a statue base to ensure that the bone ash is transferred into the statue completely. Then the statue is decorated into a fine statue through the working procedures of drying, finishing, coloring, colored drawing, coating and the like.
Example 6
Mixing the processed bone ash and organic glass (PMMA) powder into a powdery material, wherein the weight ratio of the bone ash is 1-60%. The powder material is directly printed into a statue by an SLS printing method, and the statue base is manufactured by hot pressing after the residual powder and the leftovers are mixed, so that the bone ash is transferred into the statue completely. Then the statue is decorated into a fine statue through the working procedures of finishing, coloring, colored drawing, coating and the like.
Example 1 the bone ash is made into ceramic product, which is convenient for permanent storage and transportation, and can be made into head portrait, body portrait, whole body portrait and other various ways by adjusting the bone ash content, but the making process is complicated, and high temperature processes such as degreasing, sintering and the like are required.
Example 2 is a powdery material prepared by mixing hot-melt paraffin with bone ash, and the statue is easy to post-treat, has wax-plastic texture, but is not high-temperature resistant, has low strength, and needs to be carefully stored and placed.
Embodiment 3 is a hot-melt thread material made by mixing bone ash and plastic powder, which has high printing speed and low cost of printing equipment. But the printing precision is poor, and the silk making is relatively troublesome.
Embodiment 4 is to mix the bone ash and the semi-hydrated gypsum (or anhydrous gypsum) into the powdery material, and print with water as the binder, the method has the advantages of easy pulverization, high printing precision and low cost. But sculptures are relatively weak.
Embodiment 5 is to mix the bone ash with clay and cement into powder material, and print with water as binder, the method has the advantages of easy pulverization, low cost and high relative strength.
Embodiment 6 is to mix the bone ash and hot melt plastic powder into powder material, and print the statue directly by SLS method, the powder making of this method is easy, the printing precision is higher, with low costs, the relative intensity is higher.
The invention has the following effects:
1. the invention thoroughly changes the disposal mode of the bone ash of the dead by people, is more convenient for the dead to sacrifice and store the bone ash for a long time, greatly reduces the maintenance cost and the expense and also lightens the spirit and the energy burden of the dead.
2. The method for processing the bone ash draws the distance between the departed and the living, enhances the emotion of the departed and the living, changes the cognition of human beings on death, and soothes the heart of mutual involvement and recording among relatives.
3. The method for treating the bone ash saves land resources, reduces consumption and purifies the environment. Has great social benefit.
Claims (7)
1. A method for printing bone ash into a living statue of a deceased through a 3D printing process is characterized in that the bone ash is mixed with auxiliary materials to prepare a printing material, and the living statue of the deceased is printed through the 3D printing method and the 3D printing process; wherein the added amount of the bone ash accounts for 0.1-70% of the mass of the printing material; the 3D printing process is a powdery material ink-jet printing method, a powdery material laser selective sintering method or a filamentous material fusion deposition method.
2. The method for printing bone ash into a life statue of an departed saint by using a 3D printing process as claimed in claim 1, wherein the auxiliary material comprises two parts of a powder auxiliary material and an adhesive; the powder auxiliary material is an inorganic powder auxiliary material or an organic polymer powder auxiliary material.
3. The method for printing bone ash into a life-saving statue of an departed saint by using a 3D printing process as claimed in claim 1, wherein the printing material is a powder material, the auxiliary material comprises an inorganic powder auxiliary material and an adhesive, and the inorganic powder auxiliary material is an inorganic oxide, an inorganic salt, stone powder, mineral powder, clay, argil, nitride or carbide; the 3D printing process adopts a selective glue spraying bonding method for powdery materials.
4. The method for printing bone ash as a pre-living statue of a deceased according to claim 3, wherein the inorganic oxide is alumina, silica, zirconia or titania, and the inorganic salt is gypsum, cement or phosphate.
5. The method for printing bone ash into a life statue of a deceased according to claim 2 or 3, wherein the adhesive is water or water-based adhesive.
6. The method for printing bone ash into a pre-living statue of a deceased according to claim 5, wherein the aqueous adhesive is polyvinyl alcohol, polyacrylamide, carboxymethyl cellulose, sodium alginate or aqueous polymer emulsion.
7. The method for printing bone ash into a life anterior statue of a deceased person by using a 3D printing process as claimed in claim 2, wherein the organic polymer powder auxiliary material is paraffin, rosin, petroleum resin, polyvinyl alcohol, polyacrylamide, polypropylene, polystyrene, polymethyl acrylate, ABS, polylactic acid or polycarbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556263.2A CN112874221A (en) | 2020-12-24 | 2020-12-24 | Method for printing bone ash into life-ahead statue of departed by 3D printing process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011556263.2A CN112874221A (en) | 2020-12-24 | 2020-12-24 | Method for printing bone ash into life-ahead statue of departed by 3D printing process |
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| CN112874221A true CN112874221A (en) | 2021-06-01 |
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| CN202011556263.2A Pending CN112874221A (en) | 2020-12-24 | 2020-12-24 | Method for printing bone ash into life-ahead statue of departed by 3D printing process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113416055A (en) * | 2021-07-18 | 2021-09-21 | 民政部一零一研究所 | Life spar, manufacturing method and memorial |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627050A (en) * | 2012-04-20 | 2012-08-08 | 闫如江 | Image forming method by using bone ash |
| CN106080004A (en) * | 2016-06-20 | 2016-11-09 | 宗品禾 | A kind of dead ash's three-dimensional imaging technique |
| ES2661552A1 (en) * | 2016-09-28 | 2018-04-02 | Grid Interactivo De Empresas, S.L. | Procedure of creation of objects by means of three-dimensional printing with cremation ashes (Machine-translation by Google Translate, not legally binding) |
| CN109180152A (en) * | 2018-09-27 | 2019-01-11 | 胡可辉 | A kind of production method of bone china and the bone ash ceramic products produced by this method |
| JP2020075095A (en) * | 2018-09-27 | 2020-05-21 | 株式会社ユニテックス | Manufacturing method of molding |
-
2020
- 2020-12-24 CN CN202011556263.2A patent/CN112874221A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627050A (en) * | 2012-04-20 | 2012-08-08 | 闫如江 | Image forming method by using bone ash |
| CN106080004A (en) * | 2016-06-20 | 2016-11-09 | 宗品禾 | A kind of dead ash's three-dimensional imaging technique |
| ES2661552A1 (en) * | 2016-09-28 | 2018-04-02 | Grid Interactivo De Empresas, S.L. | Procedure of creation of objects by means of three-dimensional printing with cremation ashes (Machine-translation by Google Translate, not legally binding) |
| CN109180152A (en) * | 2018-09-27 | 2019-01-11 | 胡可辉 | A kind of production method of bone china and the bone ash ceramic products produced by this method |
| JP2020075095A (en) * | 2018-09-27 | 2020-05-21 | 株式会社ユニテックス | Manufacturing method of molding |
Non-Patent Citations (1)
| Title |
|---|
| 马冀: "《3D打印之基础知识》", 31 January 2017, 新疆文化出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113416055A (en) * | 2021-07-18 | 2021-09-21 | 民政部一零一研究所 | Life spar, manufacturing method and memorial |
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Application publication date: 20210601 |