CN108339934A - A kind of hollow wax matrix and preparation method thereof - Google Patents
A kind of hollow wax matrix and preparation method thereof Download PDFInfo
- Publication number
- CN108339934A CN108339934A CN201810119629.6A CN201810119629A CN108339934A CN 108339934 A CN108339934 A CN 108339934A CN 201810119629 A CN201810119629 A CN 201810119629A CN 108339934 A CN108339934 A CN 108339934A
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- CN
- China
- Prior art keywords
- support portion
- hollow
- wax
- wax matrix
- matrix
- 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.)
- Pending
Links
- 239000011159 matrix material Substances 0.000 title claims abstract description 77
- 238000002360 preparation method Methods 0.000 title description 3
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 238000000465 moulding Methods 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000012535 impurity Substances 0.000 claims abstract description 15
- 239000012459 cleaning agent Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000013461 design Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000001993 wax Substances 0.000 claims description 112
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 29
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 235000019441 ethanol Nutrition 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 11
- 229940045860 white wax Drugs 0.000 claims description 7
- 238000002604 ultrasonography Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Detergent Compositions (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
A kind of hollow wax matrix disclosed by the invention, it include the support portion in annulus shape, support portion outer surface is connected with moulding portion, at least one secondary support portion is connected on support portion, secondary support portion is rounded, round pair support portion point centered on its center of circle, two points on symmetrical circle are connected to the internal ring wall of circular ring shape support portion, on external annulus.The method for making hollow wax matrix is also disclosed, is included the following steps：(1) CAD graphics softwares are utilized to design hollow wax matrix；(2) the hollow wax matrix data designed in step (1) are sent to 3D wax sprayers, are sprayed hollow wax matrix using 3D wax sprayers；(3) support portion cleaning liquid is prepared；(4) cleaning agent of wax mould, the remaining cleaning liquid of acetone removal hollow wax matrix and impurity are used.It is an advantage of the current invention that facilitating hollow ornaments moulding, hollow ornaments is made to be more prone to manufacture, improves the productivity of hollow ornaments.
Description
Technical field
The invention belongs to jewelry technical field of mold, specially a kind of hollow wax matrix and preparation method thereof.
Background technology
Having solid ornaments in jewelry, precious metal jewelry also has hollow ornaments, and solid ornaments are due to preponderance or valence
The excessively high competitiveness in market of lattice is weaker, and hollow ornaments are due to light-weight, and price is relatively cheap, reduces production cost, enriches
Product category style, more popular masses, but hollow ornaments in the production process noble metal the material is soft often be difficult it is moulding, i.e.,
Just be also required to that more energy is spent to safeguard after moulding, so as not to modeling it is good shape it is destroyed, so hollow ornaments moulding process is difficult
Restrict the development of hollow ornaments manufacture.
Invention content
It is difficult to moulding technological deficiency to solve big part, fine, the complicated hollow ornaments of style in the prior art, the present invention carries
A kind of method for having supplied hollow wax matrix and having made hollow ornaments using the wax-pattern, the purpose of realization is moulding for convenience of hollow ornaments,
Make hollow ornaments be more prone to manufacture, improve the productivity of hollow ornaments, fills up the blank and demand in market.
To achieve the goals above, the present invention provides following technical scheme：A kind of hollow wax matrix provided by the invention, including
In the support portion of annulus shape, support portion outer surface is connected with moulding portion, and at least one secondary support is connected on support portion
Portion, secondary support portion is rounded, round pair support portion point centered on its center of circle, and two points on symmetrical circle are connected to
On the internal ring wall of circular ring shape support portion, external annulus.This wax-pattern that the present invention designs can make various shapes in outermost surface
The moulding portion of shape, support portion and secondary support portion can help to play the role of support, facilitate moulding, and can select different
Moulding portion's material and support portion, secondary support portion material, can be by support portion, secondary support portion dissolving removal, into one after moulding
Step prepares hollow ornaments.
Further, reinforcing prop, reinforcing prop and pair are connected between the internal ring wall and external annulus of the circular support portion
Plane residing for support portion is vertical.Secondary support portion forms horizontal and vertical cross network with reinforcing prop, can help to further strengthen
Supporting role reaches maximum support effect.
Further, moulding portion is provided with hole, diameter >=0.35 micron of hole.Hole help remove secondary support portion,
Make secondary support portion, support portion, the outflow of reinforcing prop solution when support portion, reinforcing prop, and when making hollow ornaments, can pass through
Other assemblies are hidden by hole.
Further, the thickness in the moulding portion is 0.25-0.45 microns.The preferred thickness can make wax-pattern make decorations
Fully cast when product, facilitate it is moulding, and with support portion, secondary support portion, reinforcing prop collective effect, can prevent moulding portion from deforming.
The invention also discloses the methods for making hollow wax matrix, include the following steps：
(1) CAD graphics softwares are utilized to design hollow wax matrix；
(2) the hollow wax matrix data designed in step (1) are sent to 3D wax sprayers, it will be hollow using 3D wax sprayers
Wax-pattern sprays, and wax spray material includes setting Visijet S400 white wax to the support of hollow wax matrix used by wax sprayer
Portion, secondary support portion, reinforcing prop set the light blue real waxes of Visijet Prowax in the moulding portion of hollow wax matrix；
(3) support portion cleaning liquid is prepared, hollow wax matrix is put into cleaning liquid and impregnates 15min-24h, removal support
Portion, secondary support portion, reinforcing prop, cleaning liquid includes ethyl alcohol, isopropanol, PPG；
(4) hollow wax matrix handled through step (3) is put into ultrasonic instrument, is gone successively using cleaning agent of wax mould, acetone
Except the remaining support portion cleaning liquid of hollow wax matrix and impurity.
The present invention use CAD graphics software deisgn product patterns, in CAD graphics softwares, first by product design be it is hollow,
Cured machine is sprayed using 3D to be combined with CAD software, and deisgn product pattern is directly sprayed, it is convenient, fast, it being capable of batch metaplasia on a large scale
Production recycles the characteristic of acetone, removal residual liquid medicine is as clean in do not removed, and has impurity that can cause most after the removings such as support portion
Finally finished forming failure.
Further, ethyl alcohol in the step (3), isopropanol, PPG volume ratio be 8:0.1-1:0.1-1, according to this
Obtained support portion cleaning liquid is matched, the cleaning effect of cleaning liquid cleaning support portion, secondary support portion, reinforcing prop can be improved
Fruit effectively avoids moulding portion from also washing, and prevents moulding portion from deforming.
Further, liquid is cleaned using the remaining support portion of ultrasonic instrument removal hollow wax matrix in the step (4)
And impurity, ultrasonic instrument temperature are≤50 DEG C, the vibrations time is 5-30min, shockproofness 50KHZ.Shake conditional parameter
Selection, coordinate cleaning agent of wax mould, can well by remaining cleaning liquid and impurity removal, ensure moulding portion without deformation.
Using above-mentioned technical proposal, beneficial effects of the present invention include：Facilitate hollow ornaments moulding, makes hollow ornaments more
Easy to manufacture improves the productivity of hollow ornaments.
Description of the drawings
Fig. 1 is hollow wax matrix cross-sectional view of the present invention；
Fig. 2 is hollow wax matrix another kind embodiment cross-sectional view of the present invention；
Fig. 3 is moulding portion's another kind embodiment cross-sectional view in hollow wax matrix of the present invention；
In figure, 1, support portion；2, moulding portion；3, secondary support portion；4, reinforcing prop；5, hole.
Specific implementation mode
The present invention is described in further detail below by specific embodiment.
Embodiment one：A kind of hollow wax matrix provided by the invention, it is shown referring to Fig.1, include the support portion in annulus shape
1, support portion outer surface is connected with moulding portion 2, at least one secondary support portion 3 is connected on support portion, secondary support portion is in circle
Shape, round pair support portion point centered on its center of circle, two points on symmetrical circle are connected to circular ring shape support portion
On internal ring wall, external annulus.
With reference to shown in Fig. 2, reinforcing prop 4, reinforcing prop are connected between the internal ring wall and external annulus of the annular shape support portion
Vertical with the plane residing for secondary support portion, further, with reference to shown in Fig. 3, moulding portion is provided with hole 5, and the diameter of hole >=
0.35 micron.The thickness in the moulding portion is 0.25-0.45 microns.
The invention also discloses above-mentioned hollow wax matrix method is made, include the following steps：
(1) CAD graphics softwares are utilized to design hollow wax matrix；
(2) the hollow wax matrix data designed in step (1) are sent to 3D wax sprayers, it will be hollow using 3D wax sprayers
Wax-pattern sprays, and wax spray material includes setting Visijet S400 white wax to the support of hollow wax matrix used by wax sprayer
Portion, secondary support portion, reinforcing prop set the light blue real waxes of Visijet Prowax in the moulding portion of hollow wax matrix；
(3) support portion cleaning liquid is prepared, hollow wax matrix is put into cleaning liquid and impregnates 15min, removal support portion, pair
Support portion, reinforcing prop, cleaning liquid includes ethyl alcohol, isopropanol, PPG；
(4) hollow wax matrix handled through step (3) is put into ultrasonic instrument, is gone successively using cleaning agent of wax mould, acetone
Except the remaining support portion cleaning liquid of hollow wax matrix and impurity.
Cleaning agent of wax mould used can use any one finished product in existing market, such as Wuhan the last hundred million scientific and technological development to have
YQ-A01 cleaning agent of wax mould, dish detergent that limit company produces etc..The light blue real waxes of the Visijet Prowax, Visijet
S400 white wax is that VisiJet S400Wax wax pattern backing materials are carried using the different material of both materials with the present invention
The cleaning liquid of confession washes support portion etc., and makes moulding portion that breakage not occur.
Ethyl alcohol in the step (3), isopropanol, PPG volume ratio be 8:0.1:0.1.Using super in the step (4)
It is 50 DEG C that acoustic wave apparatus, which removes the remaining support portion cleaning liquid of hollow wax matrix and impurity, ultrasonic instrument temperature, shakes the time
For 5min, shockproofness 50KHZ.
Embodiment two：Other than one disclosure of embodiment, making hollow wax matrix method disclosed by the invention, including such as
Lower step：
(1) CAD graphics softwares are utilized to design hollow wax matrix；
(2) the hollow wax matrix data designed in step (1) are sent to 3D wax sprayers, it will be hollow using 3D wax sprayers
Wax-pattern sprays, and wax spray material includes setting Visijet S400 white wax to the support of hollow wax matrix used by wax sprayer
Portion, secondary support portion, reinforcing prop set the light blue real waxes of Visijet Prowax in the moulding portion of hollow wax matrix；
(3) support portion cleaning liquid is prepared, hollow wax matrix is put into cleaning liquid and is impregnated for 24 hours, removal support portion, secondary branch
Support part, reinforcing prop, cleaning liquid includes ethyl alcohol, isopropanol, PPG；
(4) hollow wax matrix handled through step (3) is put into ultrasonic instrument, is gone successively using cleaning agent of wax mould, acetone
Except the remaining support portion cleaning liquid of hollow wax matrix and impurity.
Ethyl alcohol in the step (3), isopropanol, PPG volume ratio be 8:1:1.Ultrasonic wave is used in the step (4)
It is 40 DEG C that instrument, which removes hollow wax matrix remaining support portion cleaning liquid and impurity ultrasonic instrument temperature, and the vibrations time is
30min, shockproofness 50KHZ.
Embodiment three：One hollow wax matrix method of making embodiment disclosed by the invention, includes the following steps：
(1) CAD graphics softwares are utilized to design hollow wax matrix；
(2) the hollow wax matrix data designed in step (1) are sent to 3D wax sprayers, it will be hollow using 3D wax sprayers
Wax-pattern sprays, and wax spray material includes setting Visijet S400 white wax to the support of hollow wax matrix used by wax sprayer
Portion, secondary support portion, reinforcing prop set the light blue real waxes of Visijet Prowax in the moulding portion of hollow wax matrix；
(3) support portion cleaning liquid is prepared, hollow wax matrix is put into cleaning liquid and impregnates 1h, removal support portion, secondary branch
Support part, reinforcing prop, cleaning liquid includes ethyl alcohol, isopropanol, PPG；
(4) hollow wax matrix handled through step (3) is put into ultrasonic instrument, is gone successively using cleaning agent of wax mould, acetone
Except the remaining support portion cleaning liquid of hollow wax matrix and impurity.
Ethyl alcohol in the step (3), isopropanol, PPG volume ratio be 8:0.5:0.3.Using super in the step (4)
It is 30 DEG C that acoustic wave apparatus, which removes the remaining support portion cleaning liquid of hollow wax matrix and impurity, ultrasonic instrument temperature, shakes the time
For 15min, shockproofness 50KHZ.
Example IV：The method disclosed by the invention for making one hollow wax matrix of embodiment, includes the following steps：
(1) CAD graphics softwares are utilized to design hollow wax matrix；
(2) the hollow wax matrix data designed in step (1) are sent to 3D wax sprayers, it will be hollow using 3D wax sprayers
Wax-pattern sprays, and wax spray material includes setting Visijet S400 white wax to the support of hollow wax matrix used by wax sprayer
Portion, secondary support portion, reinforcing prop set the light blue real waxes of Visijet Prowax in the moulding portion of hollow wax matrix；
(3) support portion cleaning liquid is prepared, hollow wax matrix is put into cleaning liquid and impregnates 10h, removal support portion, secondary branch
Support part, reinforcing prop, cleaning liquid includes ethyl alcohol, isopropanol, PPG；
(4) hollow wax matrix handled through step (3) is put into ultrasonic instrument, is gone successively using cleaning agent of wax mould, acetone
Except the remaining support portion cleaning liquid of hollow wax matrix and impurity.
Ethyl alcohol in the step (3), isopropanol, PPG volume ratio be 8:0.8:0.6.Using super in the step (4)
It is 20 DEG C that acoustic wave apparatus, which removes the remaining support portion cleaning liquid of hollow wax matrix and impurity, ultrasonic instrument temperature, shakes the time
For 25min, shockproofness 50KHZ.
Following selected part test example, to illustrate the present invention when selecting support portion to clean liquid, the screening done tries
It tests, finally screens to obtain ethyl alcohol, isopropanol, PPG and quality proportioning disclosed in this invention disclosed by the invention, can obtain
Fully by the support portion of hollow wax matrix of the present invention, secondary support portion, reinforcing prop dissolving removal, without destroying moulding portion.
By above-mentioned experiment it can be shown that ethyl alcohol, isopropanol, PPG volume ratio it is irregular follow, only 8:0.1-1:
0.1-1 can be such that support portion of hollow wax matrix of the present invention etc. adequately dissolves within the scope of this, and ensure that moulding portion is not damaged,
Other compositions and quality proportioning are selected to cannot be guaranteed that hollow wax matrix support portion is sufficiently solubilized, moulding portion is not damaged again.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of hollow wax matrix, which is characterized in that the wax-pattern includes the support portion (1) in annulus shape, and support portion outer surface connects
It is connected to moulding portion (2), at least one secondary support portion (3) is connected on support portion, secondary support portion is rounded, round secondary support
Portion's point centered on its center of circle, two points on symmetrical circle are connected to the internal ring wall of circular ring shape support portion, external annulus
On.
2. hollow wax matrix according to claim 1, which is characterized in that the internal ring wall and external annulus of the annular shape support portion
Between be connected with reinforcing prop (4), reinforcing prop is vertical with the plane residing for the secondary support column.
3. hollow wax matrix according to claim 1, which is characterized in that moulding portion is provided with hole (5), the diameter of hole >=
0.35 micron.
4. hollow wax matrix according to claim 1, which is characterized in that the thickness in the moulding portion is 0.25-0.45 microns.
5. a kind of production method of claim 1-4 any one of them hollow wax matrixes, which is characterized in that this method includes as follows
Step：
(1) CAD graphics softwares are utilized to design hollow wax matrix；
(2) the hollow wax matrix data designed in step (1) are sent to 3D wax sprayers, are sprayed hollow wax matrix using 3D wax sprayers
Go out, wax spray material used by wax sprayer includes setting Visijet S400 white wax to the support portion of hollow wax matrix, secondary branch
Support part, reinforcing prop set the light blue real waxes of Visijet Prowax in the moulding portion of hollow wax matrix；
(3) support portion cleaning liquid is prepared, hollow wax matrix is put into cleaning liquid and impregnates 15min-24h, removal support portion, pair
Support portion, reinforcing prop, cleaning liquid includes ethyl alcohol, isopropanol, PPG；
(4) hollow wax matrix handled through step (3) is put into ultrasonic instrument, and sky is removed successively using cleaning agent of wax mould, acetone
The remaining support portion cleaning liquid of heart wax-pattern and impurity.
6. the method according to claim 5 for making hollow wax matrix, which is characterized in that ethyl alcohol, isopropyl in the step (3)
Alcohol, PPG volume ratio be 8:0.1-1:0.1-1.
7. the method according to claim 5 for making hollow wax matrix, which is characterized in that using ultrasound in the step (4)
It is≤50 DEG C that wave instrument, which removes the remaining support portion cleaning liquid of hollow wax matrix and impurity, ultrasonic instrument temperature, shakes the time
For 5-30min, shockproofness 50KHZ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810119629.6A CN108339934A (en) | 2018-02-06 | 2018-02-06 | A kind of hollow wax matrix and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810119629.6A CN108339934A (en) | 2018-02-06 | 2018-02-06 | A kind of hollow wax matrix and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108339934A true CN108339934A (en) | 2018-07-31 |
Family
ID=62958917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810119629.6A Pending CN108339934A (en) | 2018-02-06 | 2018-02-06 | A kind of hollow wax matrix and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN108339934A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288217A (en) * | 2018-10-24 | 2019-02-01 | 深圳市广福来珠宝实业有限公司 | A kind of hollow metal sphere production method |
| CN113664147A (en) * | 2021-08-02 | 2021-11-19 | 安徽应流航源动力科技有限公司 | Blade wax pattern wax-spraying 3D printing deformation prevention process |
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| US20120118015A1 (en) * | 2008-09-22 | 2012-05-17 | Jewelex India Pvt. Ltd. | Hollow jewelry |
| US20140060115A1 (en) * | 2012-08-29 | 2014-03-06 | Jostens, Inc. | Method for digital manufacturing of jewelry items |
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| CN109288217A (en) * | 2018-10-24 | 2019-02-01 | 深圳市广福来珠宝实业有限公司 | A kind of hollow metal sphere production method |
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