CN109020199A - A kind of crystal diamond pearl base processing and forming technology - Google Patents
A kind of crystal diamond pearl base processing and forming technology Download PDFInfo
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- CN109020199A CN109020199A CN201810921873.4A CN201810921873A CN109020199A CN 109020199 A CN109020199 A CN 109020199A CN 201810921873 A CN201810921873 A CN 201810921873A CN 109020199 A CN109020199 A CN 109020199A
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- pearl base
- crystal diamond
- diamond pearl
- forming technology
- mixing
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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Abstract
The invention discloses a kind of crystal diamond pearl base processing and forming technologies, comprising steps of mixing → feeding → electromagnetic high-temperature furnace fusing → mold molding → throwing circle → sieving → product inspection；Material composition weight: quartz sand 95-105g, aluminium hydroxide 13-16g, borax 15-25g, zinc oxide 15-25g, barium carbonate 110-130g, sodium nitrate 7-10g, zirconium oxide 20-30g, potassium carbonate 25-40g, titanium dioxide 70-90g, lanthana 8-12g, magnesia 4-6g, light calcium 7-9g, tungsten oxide 4-6g and antimony oxide 1.5-3g is added in mixing step.Hybrid process after raw material proportioning of the present invention makes diamond pearl base hardness and flexibility reach balance；Ordinary graphite alkene powder medium is substituted by graphene powder, softens diamond pearl base faster, saves process time, adsorption effect is good, does not stick together between pearl base, improves the molding quality of pearl base.
Description
Technical field
The present invention relates to diamond processing process fields, and in particular to a kind of crystal diamond pearl base processing and forming technology.
Background technique
In our daily lifes, crystal diamond is widely used, and is mainly used in jewellery, dress ornament and lamps and lanterns.In crystal
In the manufacturing process of diamond pearl base production cost, a balance well is unable to reach for the hardness and flexibility of pearl base；And
And the crystal diamond pearl base of mold compression moulding can be the shapes such as spherical, faceted pebble body, surface there are the Hough line of mold,
Deformed caused by due to mold dislocation and die face on spot corrosion caused by surface it is not round and smooth the defects of, and subsequent handling pair
In the chopping processing of crystal diamond pearl base machinery, crystal diamond pearl base is but required to have very high circularity；And with machinery chopping speed
The raising of degree and the degree of automation, more to the requirement height of pearl base circularity.
Summary of the invention
The present invention is above-mentioned in order to overcome the shortcomings of, a kind of pearl base hardness obtained is provided and flexibility can reach it is best and
Process time is short and the good crystal diamond pearl base processing and forming technology of Forming Quality.
The present invention through the following technical solutions to achieve the above objectives:
A kind of crystal diamond pearl base processing and forming technology, comprising the following steps: mixing → feeding → electromagnetic high-temperature furnace fusing
→ mold molding → throwing circle → sieving → product inspection；
In mixing step, the Ingredients Weight that raw material is added is as follows: quartz sand 95-105g, aluminium hydroxide 13-16g, boron
Sand 15-25g, zinc oxide 15-25g, barium carbonate 110-130g, sodium nitrate 7-10g, zirconium oxide 20-30g, potassium carbonate 25-40g,
Titanium dioxide 70-90g, lanthana 8-12g, magnesia 4-6g, light calcium 7-9g, tungsten oxide 4-6g and antimony oxide 1.5-3g, will be above-mentioned
Raw material is poured into mixing machine and is mixed；
In throwing circle step, the crystal diamond pearl base come out in graphene powder and mold forming step is uniformly mixed
It is added in the metallic cylinder of rotation afterwards, heats fire and throw；The graphene powder of addition and the volume ratio of crystal diamond pearl base are
(2-3): (35-40), heating temperature are 1000-1300 DEG C.
Preferably, the revolving speed of mixing machine is 800-1000r/min, incorporation time 45- in mixing step
50min。
Preferably, all raw materials can be used by 200 mesh rears in mixing step.
Preferably, in electromagnetic high-temperature furnace fusing step, the control of the temperature of electromagnetic high-temperature furnace 1750-1850 DEG C it
Between, fusing time 1-2h.
Preferably, the graphene powder granularity is 800-1000 mesh.
Preferably, the sphericity of crystal diamond pearl base is no more than 0.09um, surface roughness in product inspection step
No more than 0.01um.
In the moulding process, after the cost weight of raw material is matched, using being used after 200 meshes, by these
The pearl base that raw material mixed melting forms out, hardness and flexibility reach good balance；
During throwing circle, using graphene powder instead of conventional graphene powder medium, there is better heat to pass
Lead effect so that diamond pearl base can with fast softening, meanwhile, the adsorption effect of graphene more preferably, can preferably be adsorbed on brill
The surface of stone pearl base, diamond pearl base and graphene powder are added in the metallic cylinder of rotation, and diamond pearl base is in graphene powder
It is heated in medium and rolls repeatedly, overturn and be displaced；The graphene powder of addition is present in the diamond pearl to soften under high temperature
Between base, play the role of spacer medium；Even if fire throwing temperature is 100-300 DEG C higher than pearl base softening temperature, due to Graphene powder
The diamond to soften and the package to clast has been isolated in end, the adhesion of pearl base will not occurs and clast adheres to asking on pearl base
Topic enhances throwing circle effect of the surface tension to softening pearl base, surface advantageously since fire throws the raising of temperature
On Hough line, the defects of ovality or surface be not round and smooth eliminate rapidly, sphericity quickly improves, and throws circle efficiency and obviously mentions
It is high.
The beneficial effects of the present invention are: in the crystal diamond pearl base processing and forming technology, it is right by the proportion of specified raw material
Afterwards after hybrid process, the hardness of diamond pearl base and flexibility can be made to reach balance；Moreover, being substituted by graphene powder
Conventional graphene powder medium so that diamond pearl base faster softens saves process time, and adsorption effect is good, so that pearl
It does not stick together between base, improves the molding quality of pearl base.
Specific embodiment
Invention is further described in detail now.
A kind of specific embodiment 1: crystal diamond pearl base processing and forming technology, comprising the following steps: mixing → feeding → electricity
Magnetic high temperature furnace fusing → mold molding → throwing circle → sieving → product inspection；
In mixing step, the Ingredients Weight that raw material is added is as follows: quartz sand 100g, aluminium hydroxide 15g, borax 15g,
Zinc oxide 20g, barium carbonate 120g, sodium nitrate 8g, zirconium oxide 25g, potassium carbonate 30g, titanium dioxide 80g, lanthana 10g, magnesia
5g, light calcium 8g, tungsten oxide 5g and antimony oxide 2g, above-mentioned raw materials are poured into mixing machine and are mixed, and the revolving speed of mixing machine is
1000r/min, incorporation time 45min；
In electromagnetic high-temperature furnace fusing step, the control of the temperature of electromagnetic high-temperature furnace is at 1800 DEG C, fusing time 1h；
In throwing circle step, the crystal diamond pearl base come out in graphene powder and mold forming step is uniformly mixed
It is added in the metallic cylinder of rotation afterwards, graphene powder granularity is 800 mesh, heats fire and throws；The graphene powder and water of addition
The volume ratio of brilliant diamond pearl base is 2:35, and heating temperature is 1000 DEG C；
In product inspection step, the sphericity of crystal diamond pearl base is no more than 0.09um, and surface roughness is no more than
0.01um。
A kind of specific embodiment 2: crystal diamond pearl base processing and forming technology, comprising the following steps: mixing → feeding → electricity
Magnetic high temperature furnace fusing → mold molding → throwing circle → sieving → product inspection；
In mixing step, the Ingredients Weight that raw material is added is as follows: quartz sand 110g, aluminium hydroxide 14g, borax 16g,
Zinc oxide 22g, barium carbonate 110g, sodium nitrate 7g, zirconium oxide 20g, potassium carbonate 33g, titanium dioxide 85g, lanthana 11g, magnesia
5g, light calcium 7g, tungsten oxide 5g and antimony oxide 2g, above-mentioned raw materials are poured into mixing machine and are mixed, and the revolving speed of mixing machine is
900r/min, incorporation time 50min；
In electromagnetic high-temperature furnace fusing step, the control of the temperature of electromagnetic high-temperature furnace is at 1800 DEG C, fusing time 1h；
In throwing circle step, the crystal diamond pearl base come out in graphene powder and mold forming step is uniformly mixed
It is added in the metallic cylinder of rotation afterwards, graphene powder granularity is 800 mesh, heats fire and throws；The graphene powder and water of addition
The volume ratio of brilliant diamond pearl base is 3:38, and heating temperature is 1200 DEG C；
In product inspection step, the sphericity of crystal diamond pearl base is no more than 0.09um, and surface roughness is no more than
0.01um。
A kind of specific embodiment 3: crystal diamond pearl base processing and forming technology, comprising the following steps: mixing → feeding → electricity
Magnetic high temperature furnace fusing → mold molding → throwing circle → sieving → product inspection；
In mixing step, the Ingredients Weight that raw material is added is as follows: quartz sand 98g, aluminium hydroxide 14g, borax 19g, oxygen
Change zinc 19g, barium carbonate 120g, sodium nitrate 9g, zirconium oxide 27g, potassium carbonate 35g, titanium dioxide 80g, lanthana 9g, magnesia 6g,
Light calcium 9g, tungsten oxide 4g and antimony oxide 3g, all raw materials can be used by 200 mesh rears, and above-mentioned raw materials are poured into mixing machine
In mixed, the revolving speed of mixing machine is 900r/min, incorporation time 48min；
In electromagnetic high-temperature furnace fusing step, the control of the temperature of electromagnetic high-temperature furnace is at 1750 DEG C, fusing time 1.5h；
In throwing circle step, the crystal diamond pearl base come out in graphene powder and mold forming step is uniformly mixed
It is added in the metallic cylinder of rotation afterwards, graphene powder granularity is 800 mesh, heats fire and throws；The graphene powder and water of addition
The volume ratio of brilliant diamond pearl base is 2:38, and heating temperature is 1200 DEG C；
In product inspection step, the sphericity of crystal diamond pearl base is no more than 0.09um, and surface roughness is no more than
0.01um。
It is above-mentioned according to the present invention for enlightenment, through the above description, relevant staff completely can without departing from
In the range of this invention technical idea, various changes and amendments are carried out.The technical scope of this invention is not limited to
In the content on specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. a kind of crystal diamond pearl base processing and forming technology, it is characterised in that: the following steps are included: mixing → feeding → electromagnetism is high
Warm furnace fusing → mold molding → throwing circle → sieving → product inspection；
In mixing step, the Ingredients Weight that raw material is added is as follows: quartz sand 95-105g, aluminium hydroxide 13-16g, borax 15-
25g, zinc oxide 15-25g, barium carbonate 110-130g, sodium nitrate 7-10g, zirconium oxide 20-30g, potassium carbonate 25-40g, titanium dioxide
70-90g, lanthana 8-12g, magnesia 4-6g, light calcium 7-9g, tungsten oxide 4-6g and antimony oxide 1.5-3g, above-mentioned raw materials are fallen
Enter in mixing machine and is mixed；
In throwing circle step, the crystal diamond pearl base come out in graphene powder and mold forming step is added after mixing
Into the metallic cylinder of rotation, heats fire and throw；The graphene powder of addition and the volume ratio of crystal diamond pearl base are (2-3):
(35-40), heating temperature are 1000-1300 DEG C.
2. crystal diamond pearl base processing and forming technology according to claim 1, it is characterised in that: in mixing step, mix
The revolving speed of conjunction machine is 800-1000r/min, incorporation time 45-50min.
3. crystal diamond pearl base processing and forming technology according to claim 1, it is characterised in that: in mixing step, institute
There is raw material to can be used by 200 mesh rears.
4. crystal diamond pearl base processing and forming technology according to claim 1, it is characterised in that: melted in electromagnetic high-temperature furnace
In step, the temperature of electromagnetic high-temperature furnace controls the fusing time 1-2h between 1750-1850 DEG C.
5. crystal diamond pearl base processing and forming technology according to claim 1, it is characterised in that: the graphene powder grain
Degree is 800-1000 mesh.
6. crystal diamond pearl base processing and forming technology according to claim 1, it is characterised in that: in product inspection step
In, the sphericity of crystal diamond pearl base is no more than 0.09um, and surface roughness is no more than 0.01um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921873.4A CN109020199A (en) | 2018-08-14 | 2018-08-14 | A kind of crystal diamond pearl base processing and forming technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921873.4A CN109020199A (en) | 2018-08-14 | 2018-08-14 | A kind of crystal diamond pearl base processing and forming technology |
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| CN109020199A true CN109020199A (en) | 2018-12-18 |
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| CN201810921873.4A Pending CN109020199A (en) | 2018-08-14 | 2018-08-14 | A kind of crystal diamond pearl base processing and forming technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114014536A (en) * | 2021-10-20 | 2022-02-08 | 杭州乾智坤达新材料科技有限公司 | Preparation method of enhanced high-roundness glass polishing/shot blasting, product and application thereof |
Citations (5)
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|---|---|---|---|---|
| CN101356127A (en) * | 2006-05-19 | 2009-01-28 | 东洋佐佐木玻璃股份有限公司 | Crystal glass article |
| CN102503126A (en) * | 2011-10-08 | 2012-06-20 | 浙江伟兴水晶有限公司 | Preparation method for smoky yellow crystal bead blanks |
| CN102838277A (en) * | 2012-09-17 | 2012-12-26 | 江苏锦程集团科技有限公司 | Production process of honey peach CZ diamond |
| CN105366927A (en) * | 2015-11-09 | 2016-03-02 | 盐城工学院 | Method for performing fire polishing on diamond bead blank by utilizing graphite powder |
| CN105382673A (en) * | 2015-11-09 | 2016-03-09 | 盐城工学院 | Method for fire polishing of rhinestone pearl blank by means of composite powder medium |
-
2018
- 2018-08-14 CN CN201810921873.4A patent/CN109020199A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356127A (en) * | 2006-05-19 | 2009-01-28 | 东洋佐佐木玻璃股份有限公司 | Crystal glass article |
| CN102503126A (en) * | 2011-10-08 | 2012-06-20 | 浙江伟兴水晶有限公司 | Preparation method for smoky yellow crystal bead blanks |
| CN102838277A (en) * | 2012-09-17 | 2012-12-26 | 江苏锦程集团科技有限公司 | Production process of honey peach CZ diamond |
| CN105366927A (en) * | 2015-11-09 | 2016-03-02 | 盐城工学院 | Method for performing fire polishing on diamond bead blank by utilizing graphite powder |
| CN105382673A (en) * | 2015-11-09 | 2016-03-09 | 盐城工学院 | Method for fire polishing of rhinestone pearl blank by means of composite powder medium |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114014536A (en) * | 2021-10-20 | 2022-02-08 | 杭州乾智坤达新材料科技有限公司 | Preparation method of enhanced high-roundness glass polishing/shot blasting, product and application thereof |
| CN114014536B (en) * | 2021-10-20 | 2023-07-07 | 杭州乾智坤达新材料科技有限公司 | Preparation method of enhanced high-roundness glass polishing/shot blasting, product and application thereof |
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Application publication date: 20181218 |
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