CN103251460A - Pure titanium removable denture bracket with vitallium clasp and preparation method thereof - Google Patents
Pure titanium removable denture bracket with vitallium clasp and preparation method thereof Download PDFInfo
- Publication number
- CN103251460A CN103251460A CN201310220751XA CN201310220751A CN103251460A CN 103251460 A CN103251460 A CN 103251460A CN 201310220751X A CN201310220751X A CN 201310220751XA CN 201310220751 A CN201310220751 A CN 201310220751A CN 103251460 A CN103251460 A CN 103251460A
- Authority
- CN
- China
- Prior art keywords
- pure titanium
- removable denture
- smart card
- tieing
- rack body
- 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.)
- Granted
Links
Images
Landscapes
- Dental Prosthetics (AREA)
Abstract
The invention discloses a pure titanium removable denture bracket with a vitallium clasp and a preparation method thereof. The removable denture bracket comprises a bracket body, a connecting part and a clasp, wherein the bracket body is prepared from medical titanium metal. The clasp is prepared from vitallium which is cobalt-chromium-molybdenum alloy, wherein the content of cobalt is 63.4%, the content of chromium is 29% and the content of molybdenum is 5.2%. Half of the connecting part and the bracket body are integrated, while the other half of the connecting part and the clasp are integrated. The two halves are welded to connect the bracket body and the clasp. The invention further provides a method for preparing the removable denture bracket. According to the pure titanium removable denture bracket with the vitallium clasp and the preparation method, the clasp is large in elasticity, not easy to break and convenient to machine, and is free from inert gas protection.
Description
Technical field
The present invention relates to a kind of removable denture support and preparation method thereof, particularly, relate to a kind of pure titanium removable denture support of tieing up his smart card ring and preparation method thereof that has.
Background technology
The removable denture support of using clinically has cochrome now, titanium alloy, the product that materials such as resin and billon are made.Titanium has good anti-corrosion and excellent biological compatibility, its density is about 1/2 of cochrome, nichrome, the weight support frame of same volume is frivolous more than 1/2, so patient wear is comfortable, has also alleviated artificial tooth to abutment and negative burden of holding the alveolar ridge of lotus power.Because the molten point of titanium is high, reaches 1668 ℃, active strong, at high temperature chemical property is very active, and traditional gas welding and manual electric arc welding all can not be satisfied the requirement of welding quality.The titanium welding instrument that is applied to dentistry must reach following some: 1. thermal source is concentrated as far as possible; 2. inert gas shielding is arranged around the face of weld; 3. use the high filler of Ti content.And because the elasticity of pure titanium is relatively poor, the snap ring of its making ruptures easily or trachoma occurs.
Wei Taling (vitallium) cobalt chromium corrosion resistant alloy relies on its remarkable performance to be widely used in all kinds of manufacturings, comprises for making artificial tooth product more comfortable, more attractive in appearance, more science and support etc.Wei Taling has integrated the nitrogen adding technique of accurate control in the particular step of production process, and its yield strength and tensile strength are better than other dental cochromes.
Summary of the invention
The purpose of this invention is to provide a kind of removable denture support for the artificial tooth making, have main body and Wei Ta smart card ring that pure titanium is made, this snap ring elasticity is easy fracture very much not, and easy to process, does not need inert gas shielding.
In order to achieve the above object, the invention provides a kind of pure titanium removable denture support of tieing up his smart card ring that has, wherein, this removable denture support comprises rack body, connecting portion and snap ring; Described rack body adopts medical pure titanium metal to make; Described snap ring adopts Wei Taling to make, and this Wei Taling is vitallium, wherein contains cobalt 63.4%, contains chromium 29%, contains molybdenum 5.2%; Half one and the described rack body of described connecting portion are integral, and second half one and snap ring are integral, and two and half ones make rack body be connected with snap ring by welding.
Above-mentioned have a pure titanium removable denture support of tieing up his smart card ring, and wherein, described Wei Taling has the prolongation coefficient that is higher than 2 times of conventional Wei Taling alloys, its concrete physical property comprises: yield strength 648mpa, hot strength 934mpa prolongs coefficient 11.6%, Vickers hardness: 373.Have that bending controllability is good, advantages such as the deformation resilience ability is strong, the antiflex cracking ability is strong, attractive in appearance, comfort level strengthens, of many uses, long service life.
Above-mentioned have a pure titanium removable denture support of tieing up his smart card ring, and wherein, described connecting portion is respectively equipped with corresponding broached-tooth design on the contact surface of two half one.
Above-mentioned have a pure titanium removable denture support of tieing up his smart card ring, and wherein, described rack body has network.
Above-mentioned have a pure titanium removable denture support of tieing up his smart card ring, and wherein, described rack body is bending, and its degree of crook agrees with the shape of oral cavity and dental bed.
Above-mentioned have a pure titanium removable denture support of tieing up his smart card ring, and wherein, described snap ring can buckle with tooth.Described snap ring comprises tooth full closed and half bag type snap ring, and the latter is more attractive in appearance, and artificial tooth is worn the back and be can't see metal from the outside, oral cavity.
The present invention also provides a kind of preparation to have to tie up the method for the pure titanium removable denture support of his smart card ring, wherein, described method comprises: at first with pure titanium framework body and Wei Ta smart card ring difference casting, rack body and snap ring have corresponding connecting portion respectively, weld in the position of connecting portion then, carry out removing surface and the sanding and polishing of denture at last.
Above-mentioned preparation has the method for the pure titanium removable denture support of tieing up his smart card ring, and wherein, the casting process of described pure titanium framework body comprises: make work model 1.; 2. turn over the former of work model processed with the multiple mould material of agar; 3. utilize former perfusion refractory material model; 4. make fusible pattern by refractory material model; 5. the embedding fusible pattern prepares casting mold through the overbaking roasting again; 6. use titanium founding machine casting frame body.
Above-mentioned preparation has the method for the pure titanium removable denture support of tieing up his smart card ring, and wherein, laser weld is adopted in described welding, the voltage of its used laser-beam welding machine is 700 ~ 750V, spot diameter is 1mm, and defocusing amount is 1mm, and the depth of weld of weld seam is 0.7 ~ 1.0mm.
Above-mentioned preparation has the method for the pure titanium removable denture support of tieing up his smart card ring, and wherein, described welding comprises: with the relative amalgamation of contact surface of the connecting portion of rack body and snap ring, owing to have broached-tooth design, its contact area strengthens, thereby more firm earlier.On model, directly carry out tight contact bonding then, do not add scolder.Because laser weld heat high concentration, speed of welding are fast, so can directly weld on model, avoid having improved precision repeatedly changing the position in the mobile foundry goods process, have improved the fitness of denture.
Above-mentioned preparation has the method for the pure titanium removable denture support of tieing up his smart card ring, and is wherein, described
Provided by the invention have pure titanium removable denture support of tieing up his smart card ring and preparation method thereof and have the following advantages:
Support is lightly closely connected, wears comfortable; Have higher adaptability, fold resistance and abrasivity; Snap ring ductility is strong, not easy fracture; Highly refined polished surface can keep high glaze, and the opposing bacterial plaque forms.
Because adopt laser weld in the course of processing, also have the following advantages: because thermal source is a light beam, therefore can sees through windowpane and weld, need not directly contact with the weld zone; The beam that will have intense light source converges and welds, and heating and cooling speed is fast, form accurately, and specific welding point; The power density height, the angle of divergence is little, and the heat affected area is narrow; Magnetic field does not have weakening effect to light beam; Can in atmosphere, weld, need not inert gas shielding, save time, save trouble; Little, simple to operate to the material property influence, pollute little.
Description of drawings
Fig. 1 is the sketch map with pure titanium removable denture support of tieing up his smart card ring of the present invention.
Fig. 2 is the application sketch map with pure titanium removable denture support of tieing up his smart card ring of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
As depicted in figs. 1 and 2, provided by the invention have a pure titanium removable denture support of tieing up his smart card ring, comprises rack body 1, connecting portion 3 and snap ring 2.
Snap ring 2 adopts Wei Taling to make, and this Wei Taling is vitallium, wherein contains cobalt 63.4%, contains chromium 29%, contains molybdenum 5.2%; This Wei Taling has the prolongation coefficient that is higher than 2 times of conventional Wei Taling alloys, and its concrete physical property is: yield strength 648mpa, hot strength 934mpa prolongs coefficient 11.6%, Vickers hardness: 373.Have that bending controllability is good, advantages such as the deformation resilience ability is strong, the antiflex cracking ability is strong, attractive in appearance, comfort level strengthens, of many uses, long service life.
Snap ring 2 can buckle with tooth, comprises tooth full closed and half bag type snap ring 2, and the latter is more attractive in appearance, and artificial tooth is worn the back and be can't see metal from the outside, oral cavity.
Half one and the rack body 1 of connecting portion 3 are integral, and second half one and snap ring 2 are integral, and two and half ones make rack body 1 be connected with snap ring 2 by welding.Be respectively equipped with corresponding broached-tooth design on the contact surface of 3 two half ones of connecting portion.
The present invention also provides a kind of preparation to have to tie up the method for the pure titanium removable denture support of his smart card ring: at first with pure titanium framework body 1 and Wei Ta smart card ring 2 castings respectively, rack body 1 and snap ring 2 have corresponding connecting portion 3 respectively, weld in the position of connecting portion 3 then, carry out removing surface and the sanding and polishing of denture at last.
The casting process of pure titanium framework body 1 comprises: make work model 1.; 2. turn over the former of work model processed with the multiple mould material of agar; 3. utilize former perfusion refractory material model; 4. make fusible pattern by refractory material model; 5. the embedding fusible pattern prepares casting mold through the overbaking roasting again; 6. use titanium founding machine casting frame body.
Laser weld is adopted in welding, and the voltage of its used laser-beam welding machine is 700 ~ 750V, and spot diameter is 1mm, and defocusing amount is 1mm, and the depth of weld of weld seam is 0.7 ~ 1.0mm.
Welding process comprises: elder generation is with the relative amalgamation of contact surface of the connecting portion 3 of rack body 1 and snap ring 2, owing to have broached-tooth design, its contact area strengthens, thereby more firm.On model, directly carry out tight contact bonding then, do not add scolder.Because laser weld heat high concentration, speed of welding are fast, so can directly weld on model, avoid having improved precision repeatedly changing the position in the mobile foundry goods process, have improved the fitness of denture.
Although content of the present invention has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (8)
1. one kind has the pure titanium removable denture support of tieing up his smart card ring, it is characterized in that this removable denture support comprises rack body (1), connecting portion (3) and snap ring (2);
Described rack body (1) adopts medical pure titanium metal to make;
Described snap ring (2) adopts Wei Taling to make, and described Wei Taling is vitallium, wherein contains cobalt 63.4%, contains chromium 29%, contains molybdenum 5.2%;
Half one and the described rack body of described connecting portion (3) are integral, and second half one and snap ring are integral, and two and half ones make rack body (1) be connected with snap ring (2) by welding.
2. as claimed in claim 1 have a pure titanium removable denture support of tieing up his smart card ring, it is characterized in that described connecting portion (3) is respectively equipped with corresponding broached-tooth design on the contact surface of two half one.
3. as claimed in claim 1 have a pure titanium removable denture support of tieing up his smart card ring, it is characterized in that described rack body (1) has network.
4. as claimed in claim 3 have a pure titanium removable denture support of tieing up his smart card ring, it is characterized in that described rack body (1) is bending, and its degree of crook agrees with the shape of oral cavity and dental bed.
5. as claimed in claim 1 have a pure titanium removable denture support of tieing up his smart card ring, it is characterized in that described snap ring (2) can buckle with tooth.
6. one kind prepares as any described method with pure titanium removable denture support of tieing up his smart card ring in the claim 1 ~ 5, it is characterized in that described method comprises:
At first with pure titanium framework body (1) and his smart card ring (2) of dimension casting respectively, rack body (1) and snap ring (2) have corresponding connecting portion (3) respectively, weld in the position of connecting portion (3) then, carry out removing surface and the sanding and polishing of denture at last.
7. preparation as claimed in claim 6 has the method for the pure titanium removable denture support of tieing up his smart card ring, it is characterized in that, laser weld is adopted in described welding, the voltage of its used laser-beam welding machine is 700 ~ 750V, spot diameter is 1mm, defocusing amount is 1mm, and the depth of weld of weld seam is 0.7 ~ 1.0mm.
8. preparation as claimed in claim 7 has the method for the pure titanium removable denture support of tieing up his smart card ring, it is characterized in that, described welding comprises: elder generation is with the relative amalgamation of connecting portion (3) contact surface of rack body (1) and snap ring (2), on model, directly carry out tight contact bonding then, do not add scolder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310220751.XA CN103251460B (en) | 2013-06-05 | 2013-06-05 | A kind of have pure titanium removable denture support tieing up his smart card ring and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310220751.XA CN103251460B (en) | 2013-06-05 | 2013-06-05 | A kind of have pure titanium removable denture support tieing up his smart card ring and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103251460A true CN103251460A (en) | 2013-08-21 |
| CN103251460B CN103251460B (en) | 2015-10-28 |
Family
ID=48955913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310220751.XA Active CN103251460B (en) | 2013-06-05 | 2013-06-05 | A kind of have pure titanium removable denture support tieing up his smart card ring and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103251460B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115156A (en) * | 2017-04-11 | 2017-09-01 | 上海上远齿科技术有限公司 | A kind of preparation method of pure titanium false tooth rack |
| CN108742905A (en) * | 2018-06-28 | 2018-11-06 | 山西美原齿科器械有限责任公司 | Steel wire bending clasp and holder wax pattern dying casting process |
| CN112674896A (en) * | 2020-12-18 | 2021-04-20 | 艾根创新科技(山西)有限公司 | Method for manufacturing integrated sleeve crown |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2654052Y (en) * | 2003-09-25 | 2004-11-10 | 马克骏 | Cobalt chromium alloy supporter ceramic tooth and integrated ceramic crown |
| CN1827814A (en) * | 2006-03-31 | 2006-09-06 | 四川大学 | Cobalt chrome alloy containing rare earth La for dental ceramic stent |
| CN101647731A (en) * | 2008-11-25 | 2010-02-17 | 上海上远义齿有限公司 | Movable denture stent made of medical pure titanium metal |
| US20110160838A1 (en) * | 2009-12-31 | 2011-06-30 | Blanzy Jeffrey S | Endoprosthesis containing multi-phase ferrous steel |
-
2013
- 2013-06-05 CN CN201310220751.XA patent/CN103251460B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2654052Y (en) * | 2003-09-25 | 2004-11-10 | 马克骏 | Cobalt chromium alloy supporter ceramic tooth and integrated ceramic crown |
| CN1827814A (en) * | 2006-03-31 | 2006-09-06 | 四川大学 | Cobalt chrome alloy containing rare earth La for dental ceramic stent |
| CN101647731A (en) * | 2008-11-25 | 2010-02-17 | 上海上远义齿有限公司 | Movable denture stent made of medical pure titanium metal |
| US20110160838A1 (en) * | 2009-12-31 | 2011-06-30 | Blanzy Jeffrey S | Endoprosthesis containing multi-phase ferrous steel |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115156A (en) * | 2017-04-11 | 2017-09-01 | 上海上远齿科技术有限公司 | A kind of preparation method of pure titanium false tooth rack |
| CN108742905A (en) * | 2018-06-28 | 2018-11-06 | 山西美原齿科器械有限责任公司 | Steel wire bending clasp and holder wax pattern dying casting process |
| CN108742905B (en) * | 2018-06-28 | 2021-02-02 | 山西美原齿科器械有限责任公司 | Steel wire bending snap ring and bracket wax mold integral casting process |
| CN112674896A (en) * | 2020-12-18 | 2021-04-20 | 艾根创新科技(山西)有限公司 | Method for manufacturing integrated sleeve crown |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103251460B (en) | 2015-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101401746B (en) | Method for quickly producing removalbe partial denture bracket | |
| US20020187458A1 (en) | Method for producing tooth replacements and auxiliary dental parts | |
| CA2295896C (en) | Method for producing tooth replacements and auxiliary dental parts | |
| CN101343705B (en) | Titanium alloy for high-rigidity cast and manufacturing method | |
| CN105714209B (en) | A kind of 3D printing ceramic on metal mutually strengthens the preparation method of alloy tool powdered steel | |
| CN105734312A (en) | Biomedical TiZrNbTa high-entropy alloy and preparation method thereof | |
| CN103251460B (en) | A kind of have pure titanium removable denture support tieing up his smart card ring and preparation method thereof | |
| CN105033249B (en) | A kind of preparation method of 3D printing titanium or titanium alloy silk or powder | |
| CN103667800A (en) | Precise forging method for CoCrMo alloy artificial joint | |
| CN108486408A (en) | A kind of low elastic modulus dental filling beta titanium alloy and its manufacturing method | |
| CN106425294A (en) | Preparation technique for magnetostriction TC4 alloy bar special for dental department | |
| CN110340343A (en) | Laser Melting Deposition increasing material manufacturing and heat treatment method using PREP TC4 powder | |
| CN100422367C (en) | Cobalt chrome alloy containing rare earth La for dental ceramic stent | |
| KR20180100192A (en) | Use of a biocompatible cobalt based alloy for precipitation hardening or solid solution strengthening and method for manufacturing an implant or prosthesis by material cutting | |
| CN112826616A (en) | Titanium alloy orthodontic pliers and preparation method thereof | |
| CN105345312B (en) | Brazing filler metal for dental department and preparation method of brazing filler material | |
| CN105154720B (en) | A kind of cobalt chromium Alloy material for false tooth and preparation method thereof | |
| CN104651829B (en) | A kind of preparation method of bio-medical Ti-Sn coats alloy and medical-dental alloy | |
| CN105385862A (en) | Manufacturing method for medical artificial limb | |
| CN105312582A (en) | Integral one-time forming process for hard-alloy orthopaedic scalpel blank | |
| CN113909497A (en) | Preparation method of selective laser melting cobalt-chromium alloy and cobalt-chromium denture alloy material | |
| CN102978446A (en) | Cobalt-chromium-based alloy for porcelain teeth and preparation method thereof | |
| US1958446A (en) | Cast metallic denture | |
| CN106868431A (en) | New material pedicle screw and its manufacture method | |
| CN109465532A (en) | A kind of NiTi marmem and stainless steel electron beam welding method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |