CN102848844B - Homocentric sphere and manufacture method thereof - Google Patents
Homocentric sphere and manufacture method thereof Download PDFInfo
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- CN102848844B CN102848844B CN201110187252.6A CN201110187252A CN102848844B CN 102848844 B CN102848844 B CN 102848844B CN 201110187252 A CN201110187252 A CN 201110187252A CN 102848844 B CN102848844 B CN 102848844B
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Abstract
The invention discloses a kind of homocentric sphere particularly concentric ceramic ball production, it is characterized in that becoming traditional successively inwards Carving Machining into successively outwards processing.Utilize plasticity and the easy engraving property of ceramic material green, make the dome shape housing of spheroid and every one deck, and the pierced pattern designed by carve, fill by insolated layer materials between layers and support, fusing point is adopted to become the material of porcelain temperature to make separation layer higher than ceramic material, make ceramic concentric sphere between layers can not adhesion during high temperature sintering in kiln, and insolated layer materials can also be taken out from the hollow part of homocentric sphere after homocentric sphere sinters porcelain into, thus obtain the ceramic concentric sphere that each layer can be freely movable.According to from inner thinking of outwards successively processing, use different materials instead, change the homocentric sphere that technique just can be made into different materials a little.
Description
Technical field
The present invention relates to a kind of handicraft and manufacture field, the particularly manufacture method of a kind of homocentric sphere and homocentric sphere.
Background technology
Traditional homocentric sphere is generally make with materials such as ivorys.This homocentric sphere makes must in layer be carved inwards by the method for through-carved work and every one deck is separated into shelly sphere, accomplish that every one deck can be movable, the more difficulty of the number of plies are larger, material hardness is higher, the larger also more difficult processing of fragility, as the material said methods such as pottery just cannot process homocentric sphere.
Summary of the invention
Goal of the invention: technical problem to be solved by this invention is the deficiency for existing homocentric sphere engraving technology, provides one successively outwards to process homocentric sphere, particularly the method for ceramic concentric sphere and other material homocentric sphere.
Technical scheme: concentric ceramic ball processing technique is the most complicated in various material homocentric sphere makes, difficulty is maximum, clear for setting forth, in this programme, the process of spy's ceramic concentric sphere is illustrated the present invention, the homocentric sphere processing of other material only need simplify some operations on this basis, slightly does to change just can realize.Thinking of the present invention is: the plasticity and the easy engraving property that utilize ceramic material green compact, make the dome shape housing of spheroid and every one deck, and with the pattern designed by through-carved work technique carve, fill by insolated layer materials between layers and support, the fusing point of insolated layer materials must higher than the one-tenth porcelain temperature of ceramic material, make ceramic concentric sphere between layers can not adhesion during high temperature sintering in kiln, and insolated layer materials can also be taken out after homocentric sphere sinters porcelain into from the hollow part of homocentric sphere.In order to avoid homocentric sphere ceramic surface adheres to insolated layer materials particle when high temperature, between ceramic layer and separation layer, apply one deck high-temperature antisticking and lubricating paint again to strengthen effect.
The present invention includes following steps:
Step one, designs and makes the mould for the manufacture of homocentric sphere, and it is how many and determine that die needed quantity treats as the bulbus cordis number of plies, and every one deck ceramic layer and every one deck separation layer all need a secondary mould.The shape of each secondary mould is all similar, just varies in size.The principal character of mould all has a hemispheric hollow cavity for each part mould, makes the Ceramic Balls base substrate of every one deck and separation layer spheroid just in time can put into the hemispherical hollow cavity of mould;
Step 2, gets the ceramic body material, isolated material and the adhesive that make homocentric sphere ready.Ceramic concentric sphere can produce certain volume contraction through high temperature sintering, and therefore ceramic body material must be consistent with the shrinkage factor of isolated material;
Step 3, produces the solid ceramic ball base substrate of innermost layer, and pattern needed for carve.
Step 4, applies one deck high-temperature antisticking and lubricating paint by Ceramic Balls billet surface;
Step 5, after anti-stick coating is dry, Ceramic Balls base substrate is put into the hemispherical hollow cavity of one deck mould, the lower semisphere of Ceramic Balls base substrate is just in time inserted in mould hemisphere cavity joint close, and episphere exposes outside mould.At this moment utilize mould or instrument to make the uniform shelly separation layer of one deck on the surface of upper hemisphere, shell surface is in smooth ball planar and spherical radius is just in time identical with the spherical radius of lower one deck mould;
Step 6, take out the homocentric sphere base substrate having carried out semi-sphere separation layer and put into next secondary mould, mould hemispherical hollow position is just in time inserted down by carrying out this sphere of separation layer, Ceramic Balls base substrate upper hemisphere exposes outside mould, makes the shelly separation layer of upper hemisphere with previous step same method.At this moment, the separation layer of one deck shelly has just intactly been wrapped up outside whole Ceramic Balls base substrate;
Step 7, takes out homocentric sphere base substrate from mould, repaiies the commissural burr of two hemispheres and uneven place, then separation layer surface of shell is applied one deck high-temperature antisticking and lubricating paint;
Step 8, after anti-stick coating is dry, is reentered into homocentric sphere base substrate in last mould, makes episphere shelly ceramic body layer by the method for similar step 5, and at this one deck ceramic blank shell carve pierced pattern;
Step 9, takes out homocentric sphere base substrate and puts into next secondary mould, makes the ceramic body shell of another sphere and carve pierced pattern by the method for similar step 6.At this moment outside whole separation layer, pierced pattern has been got well in complete having wrapped up one deck ceramic body sphere shell and carved, and exposes separation layer below;
Step 10, take out homocentric sphere base substrate, the burr at commissure and depiction place is placed under repair, after bright and clean for the correction of homocentric sphere surface, at whole homocentric sphere surface application one deck high-temperature antisticking and lubricating paint, homocentric sphere base substrate has at this moment contained one deck separation layer sphere shell and ceramic layer sphere shell;
Step 11, come again the operation of step 5 to step 10, the number of plies of homocentric sphere just adds one deck.Multipass repeats each ceramic layer and the separation layer that step 5 to the operation of step 10 just can make multi-layer concentric sphere, until make the homocentric sphere of the required number of plies.
Step 12, puts into suitable box alms bowl and is placed in high temperature furnace and sinters porcelain into by ceramic concentric sphere base.
Step 13, takes out ceramic concentric sphere from kiln, and the separation layer powder of interlayer is removed clean, namely the making of ceramic concentric sphere has accused.
As can be seen from above-mentioned homocentric sphere manufacturing process we, in completed ceramic concentric sphere base substrate, its ceramic blank sphere shell and separation layer sphere shell are the homocentric sphere structures of isolating each other, just after high temperature sintering, concentric ceramic layers of balls sinters porcelain into, and separation layer becomes after high temperature and uncompacted Powdered, remove separation layer powder and namely obtain ceramic concentric sphere.If the solid section of ceramic concentric sphere insolated layer materials makes, just obtain the ceramic concentric sphere that core is hollow.Method of the present invention, illustrates for pottery.Ceramic process is comparatively complicated, and manufacture difficulty is also maximum, makes homocentric sphere as used other material instead as metal, cement, plastic or other material, only need simplify some steps and change design a little just can realize, and it is constant from inner thinking of outwards successively processing.
Beneficial effect: use method of the present invention, just can solve the difficulty cannot processed by conventional method, process the homocentric sphere of the multiple materials such as ceramic concentric sphere.
Accompanying drawing explanation
Ceramic concentric sphere schematic diagram in Fig. 1 the present invention;
Schematic diagram during mould put into by the medicine ball of Fig. 2 innermost layer, and in figure, 1 is mould, and 2 is ceramic solid ball base substrate;
Fig. 3 makes the ground floor separation layer of first sphere of medicine ball base substrate, and in figure, 3 is separation layer;
Fig. 4 prepares to make another hemispherical ground floor separation layer;
Fig. 5 has completed the separation layer of ground floor complete sphere;
Fig. 6 makes episphere ground floor ceramic blank shelly layer in insulation surface, and 4 is ceramic blank shelly layer;
Fig. 7 has been the ceramic blank shell that ground floor is complete;
Fig. 8 is for completing second layer hemisphere face separation layer;
Fig. 9 has been the separation layer of second layer complete sphere;
Figure 10 is completed multi-layer ceramics homocentric sphere base substrate;
Figure 11 is for high temperature sintering and remove clean separation layer fine powder, the ceramic concentric sphere completed.
Detailed description of the invention:
As described in Figure, the invention discloses a kind of processing method making ceramic concentric sphere, comprise the following steps:
Step one, designs and makes the mould 1 for the manufacture of homocentric sphere, and it is how many and determine that die needed quantity treats as the bulbus cordis number of plies, and every one deck ceramic layer and every one deck separation layer all need a secondary mould.The shape of each secondary mould is all similar, just varies in size.The principal character of mould 1 all has a hemispheric hollow cavity for each part mould, makes the Ceramic Balls base substrate of every one deck and separation layer spherical surface body just in time can put into the hemispherical hollow cavity of mould 1;
Step 2, gets the ceramic body material for making homocentric sphere, isolated material and adhesive ready.Ceramic concentric sphere has to pass through high temperature sintering and forms, and therefore ceramic body material must be consistent with the shrinkage factor of isolated material;
Step 3, produces the solid ceramic ball base substrate 2 of innermost layer, and goes out required pattern in surface engraving.
Step 4, by Ceramic Balls base substrate 2 surface application one deck high-temperature antisticking and lubricating paint;
Step 5, after anti-stick coating is dry, Ceramic Balls base substrate 2 is put into the hemispherical hollow cavity of the mould 1 of one deck, the lower semisphere of Ceramic Balls base substrate 2 is just in time inserted in mould 1 hemisphere of hollow joint close, and episphere exposes outside mould.At this moment utilize mould or instrument to make the uniform shelly separation layer 3 of one deck on the surface of upper hemisphere, shell surface is in smooth ball planar and spherical radius is just in time identical with lower one deck mold radius;
Step 6, take out the homocentric sphere base substrate 2 having carried out semi-sphere separation layer and put into next secondary mould 1, mould 1 hemispherical hollow position is just in time inserted down by carrying out this hemisphere face of separation layer 3, Ceramic Balls base substrate 2 upper hemisphere exposes outside mould 1, makes the separation layer 3 of upper hemisphere with previous step same method.At this moment, the separation layer housing 3 of one deck shelly has just intactly been wrapped up outside whole Ceramic Balls base substrate 2;
Step 7, takes out homocentric sphere base substrate 2 from mould, repaiies the commissural burr of two hemispheres and uneven place, then by separation layer 3 surface application one deck high-temperature antisticking and lubricating paint;
Step 8, after anti-stick coating is dry, is reentered into homocentric sphere base substrate 2 in last mould, makes episphere pottery sphere base substrate 4, the pierced pattern of carve design by the method for similar step 5;
Step 9, take out homocentric sphere base substrate 2 and put into next secondary mould 1, make the ceramic body 4 of another sphere by the method for similar step 6, the pierced pattern of carve another side, completely outside whole separation layer 3 at this moment wrap up the ceramic body 4 of one deck through through-carved work;
Step 10, takes out homocentric sphere base substrate 2, to commissural burr and depiction repair bright and clean after, at whole homocentric sphere surface application one deck high-temperature antisticking and lubricating paint;
Step 11, come again the operation of step 5 to step 10, the number of plies of homocentric sphere just increases one deck.Multipass repeats each separation layer and the ceramic layer that step 5 to the operation of step 10 just can make multi-layer concentric sphere, until make the homocentric sphere base substrate of the required number of plies.
Step 12, puts into suitable box alms bowl and is placed in high temperature furnace and sinters porcelain into by ceramic concentric sphere base.
Step 13, takes out ceramic concentric sphere, and separation layer 3 powder of interlayer is removed clean, namely the making of ceramic concentric sphere has accused.
The invention provides a kind of thinking from inner outside successively processing ceramic and other material homocentric sphere and method; the method and access of this technical scheme of specific implementation is a lot; the above is only the preferred embodiments of the invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. a manufacture method for ceramic concentric sphere, during manufacture, its step is as follows:
Step one, designs and makes the mould for the manufacture of homocentric sphere, and it is how many and determine that die needed quantity treats as the bulbus cordis number of plies, and every one deck ceramic layer and every one deck separation layer all need a secondary mould; The shape of each secondary mould is all similar, just varies in size; The principal character of mould all has a hemispheric hollow cavity for each part mould, makes the Ceramic Balls base substrate of every one deck and separation layer spheroid just in time can put into the hemispherical hollow cavity of mould;
Step 2, gets the ceramic body material, isolated material and the adhesive that make homocentric sphere ready; Ceramic concentric sphere can produce certain volume contraction through high temperature sintering, and therefore ceramic body material must be consistent with the shrinkage factor of isolated material;
Step 3, produces the solid ceramic ball base substrate of innermost layer, and pattern needed for carve;
Step 4, applies one deck high-temperature antisticking and lubricating paint by Ceramic Balls billet surface;
Step 5, after anti-stick coating is dry, Ceramic Balls base substrate is put into the hemispherical hollow cavity of one deck mould, the lower semisphere of Ceramic Balls base substrate is just in time inserted in mould hemisphere cavity joint close, and episphere exposes outside mould; At this moment utilize mould or instrument to make the uniform shelly separation layer of one deck on the surface of upper hemisphere, shell surface is in smooth ball planar and spherical radius is just in time identical with the spherical radius of lower one deck mould;
Step 6, take out the homocentric sphere base substrate having carried out semi-sphere separation layer and put into next secondary mould, mould hemispherical hollow position is just in time inserted down by carrying out this sphere of separation layer, Ceramic Balls base substrate upper hemisphere exposes outside mould, makes the shelly separation layer of upper hemisphere with previous step same method; At this moment, the separation layer of one deck shelly has just intactly been wrapped up outside whole Ceramic Balls base substrate;
Step 7, takes out homocentric sphere base substrate from mould, repaiies the commissural burr of two hemispheres and uneven place, then separation layer surface of shell is applied one deck high-temperature antisticking and lubricating paint;
Step 8, after anti-stick coating is dry, is reentered into homocentric sphere base substrate in last mould, makes episphere shelly ceramic body layer by the method for similar step 5, and at this one deck ceramic blank shell carve pierced pattern;
Step 9, takes out homocentric sphere base substrate and puts into next secondary mould, makes the ceramic body shell of another sphere and carve pierced pattern by the method for similar step 6; At this moment outside whole separation layer, pierced pattern has been got well in complete having wrapped up one deck ceramic body sphere shell and carved, and exposes separation layer below;
Step 10, take out homocentric sphere base substrate, the burr at commissure and depiction place is placed under repair, after bright and clean for the correction of homocentric sphere surface, at whole homocentric sphere surface application one deck high-temperature antisticking and lubricating paint, homocentric sphere base substrate has at this moment contained one deck separation layer sphere shell and ceramic layer sphere shell;
Step 11, come again the operation of step 5 to step 10, the number of plies of homocentric sphere just adds one deck; Multipass repeats each ceramic layer and the separation layer that step 5 to the operation of step 10 just can make multi-layer concentric sphere, until make the homocentric sphere of the required number of plies;
Step 12, puts into suitable box alms bowl and is placed in high temperature furnace and sinters porcelain into by ceramic concentric sphere base;
Step 13, takes out ceramic concentric sphere from kiln, the separation layer powder of interlayer is removed clean, completing of ceramic concentric sphere.
2. a manufacture method as claimed in claim 1, successively process homocentric sphere thinking from inside to outside by it and extend to other material and moulding process, the shaping or cement sculpture shaping processing unlike material homocentric sphere of ceramic grout, hot die-casting molding, plastic shaping, metal solder can be adopted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110187252.6A CN102848844B (en) | 2011-06-30 | 2011-06-30 | Homocentric sphere and manufacture method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110187252.6A CN102848844B (en) | 2011-06-30 | 2011-06-30 | Homocentric sphere and manufacture method thereof |
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| Publication Number | Publication Date |
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| CN102848844A CN102848844A (en) | 2013-01-02 |
| CN102848844B true CN102848844B (en) | 2015-11-25 |
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| CN201110187252.6A Expired - Fee Related CN102848844B (en) | 2011-06-30 | 2011-06-30 | Homocentric sphere and manufacture method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063858A (en) * | 1991-02-05 | 1992-08-26 | 刘雪明 | The method of earthenware calcination |
| CN1101024A (en) * | 1993-08-19 | 1995-04-05 | 邯郸陶瓷(集团)总公司第四瓷厂 | Technology for production of ceramics |
| CN101284476A (en) * | 2007-04-15 | 2008-10-15 | 袁志永 | Multi-layer concentric sphere processing equipment |
-
2011
- 2011-06-30 CN CN201110187252.6A patent/CN102848844B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063858A (en) * | 1991-02-05 | 1992-08-26 | 刘雪明 | The method of earthenware calcination |
| CN1101024A (en) * | 1993-08-19 | 1995-04-05 | 邯郸陶瓷(集团)总公司第四瓷厂 | Technology for production of ceramics |
| CN101284476A (en) * | 2007-04-15 | 2008-10-15 | 袁志永 | Multi-layer concentric sphere processing equipment |
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| CN102848844A (en) | 2013-01-02 |
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Granted publication date: 20151125 Termination date: 20180630 |