CN110495960A - A kind of processing method of den tal fluorosis artificial tooth - Google Patents
A kind of processing method of den tal fluorosis artificial tooth Download PDFInfo
- Publication number
- CN110495960A CN110495960A CN201910942508.6A CN201910942508A CN110495960A CN 110495960 A CN110495960 A CN 110495960A CN 201910942508 A CN201910942508 A CN 201910942508A CN 110495960 A CN110495960 A CN 110495960A
- Authority
- CN
- China
- Prior art keywords
- porcelain
- tooth
- artificial tooth
- den tal
- tal fluorosis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0006—Production methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
- A61C13/083—Porcelain or ceramic teeth
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/02—Furnaces of a kind not covered by any preceding group specially designed for laboratory use
- F27B17/025—Furnaces of a kind not covered by any preceding group specially designed for laboratory use for dental workpieces
Abstract
The invention belongs to material processing fields, specifically disclose a kind of processing method of den tal fluorosis artificial tooth.The following steps are included: dentine porcelain 4R1.5 is made into interior hat surface, the special grizzled part of dentin surface is added in special-effect porcelain CreamyWhite, tooth is taken out after porcelain furnace sintering, successively add special-effect porcelain CreamyWhite, cut end porcelain E2, transparent porcelain TO in the special fluorine spot part of tooth surface, tooth is taken out after porcelain furnace sintering, upper enamel porcelain after finishing, then add outer coloring agent A series in neck portion and add coloring agent White to mix colours in tooth body specific stain hickie part, take out tooth after porcelain furnace sintering.It is true to nature with dermal tooth using the method treated den tal fluorosis artificial tooth especially macula lutea tooth and hickie tooth colour stable, color.
Description
Technical field
The present invention relates to a kind of processing methods of artificial tooth, and in particular to a kind of processing method of den tal fluorosis artificial tooth.
Background technique
Den tal fluorosis is called mottled enamels, and the den tal fluorosis of special circumstances color includes macula lutea tooth and hickie tooth, influences tooth itself
Beauty, it is larger with normal tooth color distinction, but also tooth integrally seems not enough beautiful.For the beauty of tooth, people
Commonly use den tal fluorosis artificial tooth to replace den tal fluorosis dermal tooth, but den tal fluorosis artificial tooth after preliminary production with the color difference of dermal tooth also
It is larger, it is often necessary to it be handled, the degree true to nature with dermal tooth is reached.The method of conventional process den tal fluorosis artificial tooth is big
Cause can be divided into two class of bleaching and repairing method, and bleaching merely bleaches dental surface, and color is unstable；Repairing method is using photosensitive
Solidification removes excessive tissue of tooth, and color is dissatisfied, cannot reach the color intensity of dermal tooth.In conclusion at conventional method
The den tal fluorosis artificial tooth managed, color are unable to reach the degree true to nature of dermal tooth.
Summary of the invention
It is an object of the invention to overcome cannot be true to nature with dermal tooth after conventional process den tal fluorosis artificial tooth disadvantage, provide
A kind of processing method of treated den tal fluorosis artificial tooth and dermal tooth den tal fluorosis artificial tooth true to nature.
The purpose of the present invention can be achieved through the following technical solutions:
Including being contaminated in dentine porcelain, adding effect porcelain, outer coloring agent, the specific steps are as follows:
Dye in dentine porcelain:
Surface is preced with Step 1: first the dentine porcelain of 75-80% is made in tooth artificial tooth by mass percentage；
Step 2: the effect porcelain that mass percent is 3-4% then is added in the special hickie part in dentine porcelain surface
Creamy White carries out heap modeling；
Step 3: the tooth artificial tooth that heap is moulded into shape is put into porcelain furnace, porcelain furnace is warming up to 550-600 DEG C of dry 3-4
Minute, it is dry after the completion of porcelain furnace start vacuum, and solution when being warming up to 930-934 DEG C with the heating rate of 50-55 DEG C/min
Except vacuum, 1-1.5 minutes are kept the temperature when being warming up to 935 DEG C and obtains den tal fluorosis artificial tooth；
500 DEG C are cooled to hereinafter, taking out den tal fluorosis artificial tooth Step 4: opening bell and beating；
Add special-effect porcelain:
Step 5: adding mass percent to be the effect porcelain Creamy of 2-3% in the special fluorine spot part of den tal fluorosis surface of denture
White, then the cut end porcelain of mass percent 12-14% is added on effect porcelain surface, then add mass percent on cut end porcelain surface
For the transparent porcelain of 3-4%；
Step 6: being sintered den tal fluorosis artificial tooth with porcelain furnace: the den tal fluorosis artificial tooth of step 5 is put into porcelain furnace, porcelain furnace liter
Temperature to 550-600 DEG C it is 3-4 minutes dry, it is dry after the completion of porcelain furnace start vacuum, and with 50-55 DEG C/min heating rate
Vacuum is released when being warming up to 920-924 DEG C, is warming up to 925 DEG C of heat preservations 1-1.5 minutes and den tal fluorosis is sintered；
Step 7: opening bell is cooled to 500 DEG C hereinafter, taking out den tal fluorosis artificial tooth；
It is contaminated outside outer coloring agent:
Step 8: according to the shape of target dermal tooth and brightness to the finishing of den tal fluorosis artificial tooth and upper enamel porcelain；
Step 9: toning: the additional coloring agent A series in neck portion dyes brown color, and the special fluorine spot part of tooth body passes through outer again
Portion coloring agent White is dyed；
Step 10: being sintered den tal fluorosis artificial tooth with porcelain furnace: the den tal fluorosis artificial tooth that step 9 obtains is put into porcelain furnace, porcelain
Furnace be warming up to 550-600 DEG C it is 2-3 minutes dry, when being then warming up to 885-890 DEG C with the heating rate of 60-65 DEG C/min
Den tal fluorosis artificial tooth was sintered in heat preservation 1-1.5 minutes；
Step 11: sintering is completed, den tal fluorosis artificial tooth is taken out after cooling to 500 DEG C or less with the furnace.
The present invention adds the method contaminated outside to handle den tal fluorosis artificial tooth using interior dye, special-effect porcelain, when carrying out interior dye, Jia Te
A porcelain furnace sintering has all respectively been carried out when special effect fruit porcelain, when outer dye, keeps various porcelains more stable in conjunction with den tal fluorosis artificial tooth, no
It is easy to fall off, so that den tal fluorosis artificial tooth color is more stable, it is true to nature with dermal tooth；With the method for outer dye to den tal fluorosis surface of denture tune
Color can be adjusted accordingly according to the color of dermal tooth, make that treated den tal fluorosis artificial tooth especially macula lutea tooth and hickie tooth
It is almost no different with dermal tooth color, it is true to nature with dermal tooth.
Specific embodiment
Invention is described in further details below with reference to embodiment.
Embodiment 1:
Dye in dentine porcelain:
Surface is preced with Step 1: 80% dentine porcelain 4R1.5 is made in tooth artificial tooth by mass percentage；
Step 2: the effect porcelain that mass percent is 3% then is added in the special hickie part in dentine porcelain surface
Creamy White carries out heap modeling；
Step 3: the tooth artificial tooth that heap is moulded into shape is put into porcelain furnace, porcelain furnace is warming up to 600 DEG C of dryings 3 minutes, it is dry
Porcelain furnace starts vacuum after the completion, and while being warming up to 934 DEG C with the heating rate of 50 DEG C/min releases vacuum, is warming up to 935 DEG C
Obtain den tal fluorosis artificial tooth within Shi Baowen 1 minute；
500 DEG C are cooled to hereinafter, taking out den tal fluorosis artificial tooth Step 4: opening bell and beating；
Add special-effect porcelain:
Step 5: adding mass percent to be 2% effect porcelain Creamy in the special fluorine spot part of den tal fluorosis surface of denture
White, then the cut end porcelain E2 of mass percent 12% is added on effect porcelain surface, then add the mass percent to be on cut end porcelain surface
3% transparent porcelain TO；
Step 6: being sintered den tal fluorosis artificial tooth with porcelain furnace: the den tal fluorosis artificial tooth of step 5 is put into porcelain furnace, porcelain furnace liter
Temperature to 600 DEG C it is 3 minutes dry, it is dry after the completion of porcelain furnace start vacuum, and when being warming up to 924 DEG C with 50 DEG C/min heating rate
Vacuum is released, 925 DEG C of heat preservations is warming up to and den tal fluorosis was sintered in 1 minute；
Step 7: opening bell is cooled to 500 DEG C hereinafter, taking out den tal fluorosis artificial tooth；
It is contaminated outside outer coloring agent:
Step 8: according to the shape of target dermal tooth and brightness to the finishing of den tal fluorosis artificial tooth and upper enamel porcelain；
Step 9: toning: the additional coloring agent A series in neck portion dyes brown color, and the special fluorine spot part of tooth body passes through outer again
Portion coloring agent White is dyed；
Step 10: being sintered den tal fluorosis artificial tooth with porcelain furnace: the den tal fluorosis artificial tooth that step 9 obtains is put into porcelain furnace, porcelain
Furnace is warming up to 600 DEG C of dryings 2 minutes, keeps the temperature 1 minute to den tal fluorosis when being then warming up to 885 DEG C with the heating rate of 60 DEG C/min
Artificial tooth sintering；
Step 11: sintering is completed, den tal fluorosis artificial tooth is taken out after cooling to 500 DEG C or less with the furnace.
Embodiment 2:
Dye in dentine porcelain:
Surface is preced with Step 1: 75% dentine porcelain 4R1.5 is made in tooth artificial tooth by mass percentage；
Step 2: the effect porcelain that mass percent is 4% then is added in the special hickie part in dentine porcelain surface
Creamy White carries out heap modeling；
Step 3: the tooth artificial tooth that heap is moulded into shape is put into porcelain furnace, porcelain furnace is warming up to 550 DEG C of dryings 4 minutes, it is dry
Porcelain furnace starts vacuum after the completion, and while being warming up to 930 DEG C with the heating rate of 55 DEG C/min releases vacuum, is warming up to 935 DEG C
Obtain den tal fluorosis artificial tooth within Shi Baowen 1.5 minutes；
500 DEG C are cooled to hereinafter, taking out den tal fluorosis artificial tooth Step 4: opening bell and beating；
Add special-effect porcelain:
Step 5: adding mass percent to be 3% effect porcelain Creamy in the special fluorine spot part of den tal fluorosis surface of denture
White, then the cut end porcelain E2 of mass percent 14% is added on effect porcelain surface, then add the mass percent to be on cut end porcelain surface
4% transparent porcelain TO；
Step 6: being sintered den tal fluorosis artificial tooth with porcelain furnace: the den tal fluorosis artificial tooth of step 5 is put into porcelain furnace, porcelain furnace liter
Temperature to 580 DEG C it is 3.5 minutes dry, it is dry after the completion of porcelain furnace start vacuum, and be warming up to 922 DEG C with 53 DEG C/min heating rate
When release vacuum, be warming up to 925 DEG C heat preservation 1.5 minutes to den tal fluorosis be sintered；
Step 7: opening bell is cooled to 500 DEG C hereinafter, taking out den tal fluorosis artificial tooth；
It is contaminated outside outer coloring agent:
Step 8: according to the shape of target dermal tooth and brightness to the finishing of den tal fluorosis artificial tooth and upper enamel porcelain；
Step 9: toning: the additional coloring agent A series in neck portion dyes brown color, and the special fluorine spot part of tooth body passes through outer again
Portion coloring agent White is dyed；
Step 10: being sintered den tal fluorosis artificial tooth with porcelain furnace: the den tal fluorosis artificial tooth that step 9 obtains is put into porcelain furnace, porcelain
Furnace is warming up to 550 DEG C of dryings 3 minutes, keeps the temperature 1.5 minutes to fluorine spot when being then warming up to 888 DEG C with the heating rate of 65 DEG C/min
The sintering of tooth artificial tooth；
Step 11: sintering is completed, den tal fluorosis artificial tooth is taken out after cooling to 500 DEG C or less with the furnace.
Embodiment 3:
Dye in dentine porcelain:
Surface is preced with Step 1: 78% dentine porcelain 4R1.5 is made in tooth artificial tooth by mass percentage；
Step 2: the effect porcelain that mass percent is 3.5% then is added in the special hickie part in dentine porcelain surface
Creamy White carries out heap modeling；
Step 3: the tooth artificial tooth that heap is moulded into shape is put into porcelain furnace, porcelain furnace is warming up to 580 DEG C of dryings 3.5 minutes, is done
Porcelain furnace starts vacuum after the completion of dry, and while being warming up to 932 DEG C with the heating rate of 53 DEG C/min releases vacuum, is warming up to 935
DEG C when heat preservation obtain den tal fluorosis artificial tooth within 1.5 minutes；
500 DEG C are cooled to hereinafter, taking out den tal fluorosis artificial tooth Step 4: opening bell and beating；
Add special-effect porcelain:
Step 5: adding mass percent to be 2.5% effect porcelain Creamy in the special fluorine spot part of den tal fluorosis surface of denture
White, then the cut end porcelain E2 of mass percent 13% is added on effect porcelain surface, then add the mass percent to be on cut end porcelain surface
3% transparent porcelain TO；
Step 6: being sintered den tal fluorosis artificial tooth with porcelain furnace: the den tal fluorosis artificial tooth of step 5 is put into porcelain furnace, porcelain furnace liter
Temperature to 550 DEG C it is 4 minutes dry, it is dry after the completion of porcelain furnace start vacuum, and when being warming up to 920 DEG C with 55 DEG C/min heating rate
Vacuum is released, 925 DEG C of heat preservations is warming up to and den tal fluorosis was sintered in 1 minute；
Step 7: opening bell is cooled to 500 DEG C hereinafter, taking out den tal fluorosis artificial tooth；
It is contaminated outside outer coloring agent:
Step 8: according to the shape of target dermal tooth and brightness to the finishing of den tal fluorosis artificial tooth and upper enamel porcelain；
Step 9: toning: the additional coloring agent A series in neck portion dyes brown color, and the special fluorine spot part of tooth body passes through outer again
Portion coloring agent White is dyed；
Step 10: being sintered den tal fluorosis artificial tooth with porcelain furnace: the den tal fluorosis artificial tooth that step 9 obtains is put into porcelain furnace, porcelain
Furnace is warming up to 580 DEG C of dryings 2.5 minutes, keeps the temperature 1 minute to fluorine spot when being then warming up to 890 DEG C with the heating rate of 63 DEG C/min
The sintering of tooth artificial tooth；
Step 11: sintering is completed, den tal fluorosis artificial tooth is taken out after cooling to 500 DEG C or less with the furnace.
Claims (1)
1. a kind of processing method of den tal fluorosis artificial tooth, it is characterised in that: including being contaminated in dentine porcelain, adding effect porcelain, outer coloring agent,
Specific step is as follows:
Dye in dentine porcelain:
Surface is preced with Step 1: first the dentine porcelain of 75-80% is made in tooth artificial tooth by mass percentage；
Step 2: the effect porcelain Creamy that mass percent is 3-4% then is added in the special hickie part in dentine porcelain surface
White carries out heap modeling；
Step 3: the tooth artificial tooth that heap is moulded into shape is put into porcelain furnace, by porcelain furnace be warming up to 550-600 DEG C it is 3-4 minutes dry,
Porcelain furnace starts vacuum after the completion of drying, and while being warming up to 930-934 DEG C with the heating rate of 50-55 DEG C/min release it is true
Sky keeps the temperature 1-1.5 minutes when being warming up to 935 DEG C and obtains den tal fluorosis artificial tooth；
500 DEG C are cooled to hereinafter, taking out den tal fluorosis artificial tooth Step 4: opening bell and beating；
Add special-effect porcelain:
Step 5: adding mass percent to be the effect porcelain Creamy of 2-3% in the special fluorine spot part of den tal fluorosis surface of denture
White, then the cut end porcelain of mass percent 12-14% is added on effect porcelain surface, then add mass percent on cut end porcelain surface
For the transparent porcelain of 3-4%；
Step 6: being sintered den tal fluorosis artificial tooth with porcelain furnace: the den tal fluorosis artificial tooth of step 5 being put into porcelain furnace, porcelain furnace is warming up to
550-600 DEG C 3-4 minutes dry, and porcelain furnace starts vacuum after the completion of drying, and with the heating of 50-55 DEG C/min heating rate
Vacuum is released when to 920-924 DEG C, is warming up to 925 DEG C of heat preservations 1-1.5 minutes and den tal fluorosis is sintered；
Step 7: opening bell is cooled to 500 DEG C hereinafter, taking out den tal fluorosis artificial tooth；
It is contaminated outside outer coloring agent:
Step 8: according to the shape of target dermal tooth and brightness to the finishing of den tal fluorosis artificial tooth and upper enamel porcelain；
Step 9: toning: the additional coloring agent A series in neck portion dyes brown color, and the special fluorine spot part of tooth body passes through external dye again
Toner White is dyed；
Step 10: being sintered den tal fluorosis artificial tooth with porcelain furnace: the den tal fluorosis artificial tooth that step 9 obtains is put into porcelain furnace, porcelain furnace liter
Temperature is to 550-600 DEG C of 2-3 minutes dry, heat preservation when being then warming up to 885-890 DEG C with the heating rate of 60-65 DEG C/min
Den tal fluorosis artificial tooth was sintered in 1-1.5 minutes；
Step 11: sintering is completed, den tal fluorosis artificial tooth is taken out after cooling to 500 DEG C or less with the furnace.
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| CN201910942508.6A CN110495960A (en) | 2019-09-30 | 2019-09-30 | A kind of processing method of den tal fluorosis artificial tooth |
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| CN201910942508.6A CN110495960A (en) | 2019-09-30 | 2019-09-30 | A kind of processing method of den tal fluorosis artificial tooth |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974463A (en) * | 2019-12-21 | 2020-04-10 | 无锡市创艺义齿配制有限公司 | Processing technology of zirconium dioxide porcelain tooth |
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Application publication date: 20191126 |