CN205031377U - Fixed denture fired mold modeling system - Google Patents
Fixed denture fired mold modeling system Download PDFInfo
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- CN205031377U CN205031377U CN201520778034.3U CN201520778034U CN205031377U CN 205031377 U CN205031377 U CN 205031377U CN 201520778034 U CN201520778034 U CN 201520778034U CN 205031377 U CN205031377 U CN 205031377U
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Abstract
The utility model relates to a fixed denture fired mold technical field specifically discloses a fixed denture fired mold modeling system, including working model, the scanner that is used for going on scanning to working model, with the 3D printer of computer link, the 3D printer is connected with modeling tray, modeling platform, UV and passs through the appearance, scanner and computer link, contain a thin resin layer in the modeling tray. The utility model has the advantages that, but the wax pattern of preparation has plasticity and piezotropy, it is efficient, with low costs, the precision is high, can make the dissection form unanimous with tooth of the same name perfectly, pollutes for a short time, and the security is high, has just improved the casting success rate.
Description
Technical field
This utility model relates to fixed denture fusible pattern technical field, refers to a kind of fixed denture fusible pattern modeling especially.
Background technology
Fusible pattern processing technology is most important link in fixed denture manufacturing process, and fusible pattern is the blank of metal restoration body foundry goods, normally makes the wax-pattern of dummy by hand with casting wax.Then coat several layers of refractory material on wax-pattern surface, after its dry through, molten the going of wax-pattern is wherein made shell, then through roasting, then pours into a mould, and obtain a kind of method of foundry goods.
Existing fusible pattern makes mainly manual manufacture, before waxing on die even spread one deck separating medium, the thickness of separating medium can affect the pine of interior hat with tight, the thickness of waxdip is about 0.3 ~ 0.5mm, first the space of wax pattern is stayed, occlusal space is 0.5 ~ 1mm, and interior hat substrate thickness is not less than 0.3mm.If there is connector, pontic and retainer should be coupled together, the area of connector is not less than 4 square millimeters.Metal edges should design and slide district 0.5 ~ 1mm, the requirement on porcelain limit should reserve reinventing of the space neck edge of 0.6 ~ 0.8mm to metal, the neck edge line of abutment evenly excises the body of 0.3 ~ 0.5mm, again make of edge wax, require that edge length thickness is even, require the anatomic form of engraving abutment, the wax pattern after having carved requires smooth surface, circle is blunt, without the sharp point of thin-walled.More than require it is lean on the experience of skilled worker and range estimation to complete by hand completely, this just causes the non-constant of accuracy, use ethanol or liquefied gas to heat when making wax pattern simultaneously, there is certain potential safety hazard, be exactly the physical property instability very of wax in addition, easily change by the change of temperature, easily cause casting deformation.
Utility model content
The purpose of this utility model is to provide a kind of fixed denture fusible pattern modeling, and the wax pattern of making has plasticity and compressibility, and efficiency is high, and cost is low, improves casting success ratio.
To achieve these goals, this utility model have employed following technical scheme: fixed denture fusible pattern modeling, the 3D printer comprise work model, being connected for the scanner scanned work model with computer; Described 3D printer is connected with modeling pallet, Modeling Platform, UV transilluminator; Described scanner is connected with computer.
Wherein, a thin resin bed is comprised in described modeling pallet.
The beneficial effects of the utility model are: after adopting said system, work model is carried out stereoscan, dummy design is carried out in computer, directly fusible pattern is printed by 3D printer, no longer be coated with separating medium, make the laminating of interior hat and model tightr, interior hat thickness can accomplish 0.03 ~ 0.05mm, thickness is even, the anatomic form of carve abutment better, abutment points also has good occluding relation, and do not use ethanol or liquefied gas to heat when making wax pattern, safety improves greatly simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment technical scheme, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only that this utility model is in order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, below the accompanying drawing used required in p-embodiment or description of the prior art is briefly described, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Fixed denture fusible pattern modeling as shown in Figure 1, the 3D printer comprise work model, being connected for the scanner scanned work model with computer; Described 3D printer is connected with modeling pallet, Modeling Platform, UV transilluminator; Described scanner is connected with computer.
Comprise a thin resin bed in modeling pallet, when Modeling Platform reduces, by resin transfer to Modeling Platform, then solidify this resin bed by UV transilluminator, constantly like this repeat this process, successively build parts, until model completes.The wax pattern made by 3D printer has plasticity and compressibility, by the wax pattern of hat, empress ceramic, bridge work and tooth veneer crown in Computer Design, have superhigh precision can help you manufacture usually can only in tooth body is dissected the unique featheredge that see and groove.The interior hat made, bridge work, empress ceramic and tooth veneer crown, can realize impayable parts precision and smoothness.Make wax pattern parts print resolution up to 585dpi, all details of dummy can be withdrawn deposit, and ensure the best goodness of fit of dummy and tooth body all the time, shorten Production Time, 30 wax patterns are printed one hour internal medicine, expendable pattern material can realize thorough after-flame, is applicable to ashless casting, improves the success rate of casting.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. fixed denture fusible pattern modeling, is characterized in that: the 3D printer comprise work model, being connected for the scanner scanned work model with computer; Described 3D printer is connected with modeling pallet, Modeling Platform, UV transilluminator; Described scanner is connected with computer.
2. fixed denture fusible pattern modeling according to claim 1, is characterized in that: comprise a thin resin bed in described modeling pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778034.3U CN205031377U (en) | 2015-10-09 | 2015-10-09 | Fixed denture fired mold modeling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778034.3U CN205031377U (en) | 2015-10-09 | 2015-10-09 | Fixed denture fired mold modeling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205031377U true CN205031377U (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520778034.3U Expired - Fee Related CN205031377U (en) | 2015-10-09 | 2015-10-09 | Fixed denture fired mold modeling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205031377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175950A (en) * | 2016-06-28 | 2016-12-07 | 华南理工大学 | A kind of digitized face projection shaped ceramic corona bridge preparation method |
| CN107139400A (en) * | 2017-06-12 | 2017-09-08 | 四川大学 | A kind of forming method of resin ceramic complex repairation body |
-
2015
- 2015-10-09 CN CN201520778034.3U patent/CN205031377U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175950A (en) * | 2016-06-28 | 2016-12-07 | 华南理工大学 | A kind of digitized face projection shaped ceramic corona bridge preparation method |
| CN106175950B (en) * | 2016-06-28 | 2018-06-22 | 华南理工大学 | A kind of digitlization face projects shaped ceramic corona bridge preparation method |
| CN107139400A (en) * | 2017-06-12 | 2017-09-08 | 四川大学 | A kind of forming method of resin ceramic complex repairation body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20161009 |