CN108246975A - Metal handicrafts fusible pattern replaces production method - Google Patents
Metal handicrafts fusible pattern replaces production method Download PDFInfo
- Publication number
- CN108246975A CN108246975A CN201810058291.8A CN201810058291A CN108246975A CN 108246975 A CN108246975 A CN 108246975A CN 201810058291 A CN201810058291 A CN 201810058291A CN 108246975 A CN108246975 A CN 108246975A
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- CN
- China
- Prior art keywords
- mold core
- viscous
- production method
- fusible pattern
- metal
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Metal handicrafts fusible pattern that the present invention designs displacement production method, comprising making mold core, sizing hardening, viscous stone moulding, viscous Shi Chengfan, casting displacement, remove mold forming.Compared with prior art, the obtained metal handicrafts fusible pattern displacement production method of the present invention has the characteristics that：It is directly replaced by liquid metal fusible pattern, has captured the technological difficulties that previous production complex product can not demould so that complicated metal handicrafts can also pass through industrialized production of casting；Natural product can directly be used to reach one customization effect of a mould as mold, and possessed natural texture on mold core can be fully retained, reach artistic effect remarkably true to life.
Description
Technical field
The present invention relates to a kind of metal handicrafts production method, particularly a kind of metal handicrafts fusible pattern displacement producer
Method.
Background technology
Existing metal handicrafts has different production methods according to its shape, structure difference.For simple in structure
Metal handicrafts is produced often through die casting, and this production method has the advantages of at low cost, efficient.But this life
Production method due to that can not demould, leads to not helpless the special special-shaped product of some shapes.On the other hand, also have
The mode of production of engraving is combined by special casting, to produce complicated metal handicrafts, this mode human cost is higher,
Production cycle is longer, and relative price is also higher, has had increased to the scope of the art work.
Invention content
To solve the above problems, the present invention proposes, production cost is relatively low, and energy complete design is complicated, comes in every shape
The production method of metal handicrafts.
The metal handicrafts fusible pattern displacement production method that the present invention designs, includes the following steps：
A) mold core is made；
B) sizing hardening, glues so that colloid covers mold core all surface comprehensively outside mold core；
C) stone moulding is glued, viscous stone is smeared outside mold core so that viscous stone covering mold core all surface forms viscous stone mould, and in viscous stone
Die top reserves casting gate.
D) Shi Chengfan is glued, with the viscous stone mould of 1000 DEG C or more heat treatments so that viscous stone hardens into model；
E) casting displacement, high temperature fluent metal is molded by aforementioned casting gate in viscous stone mould, replaces internal mold core, and removal is put
Swap out the mold core come, and treats that interior liquid metal cools and solidifies.
F) mold forming is removed, outer hardened viscous stone is removed, obtains final products.
Further embodiment is that the mold core is made of fusing point less than liquid metal material.The mold core is nature
Growing plants or animal.The liquid metal is gold, silver, copper, iron, tin.
Compared with prior art, the obtained metal handicrafts fusible pattern displacement production method of the present invention has the characteristics that：
1. directly being replaced by liquid metal fusible pattern, the technological difficulties that previous production complex product can not demould have been captured so that
Complicated metal handicrafts can also pass through industrialized production of casting.
2. natural product can directly be used to reach one customization effect of a mould, and mold core can be fully retained as mold
Natural texture possessed by upper, reaches artistic effect remarkably true to life.
3. greatly reducing the production cycle of complicated metal handicrafts, while the property of value of product is improved again.
4. since natural product can be used as mold core, so as to also reduce the production cost of mold core.
Specific embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below.
Embodiment 1.
The metal handicrafts fusible pattern displacement production method of the present embodiment description, includes the following steps：
A) mold core is made, takes peony flowers；
B) sizing hardening, glues so that colloid covers mold core all surface comprehensively outside peony mold core；
C) stone moulding is glued, viscous stone is smeared outside mold core so that viscous stone covering mold core all surface glues stone mould, and in die top
Casting gate is reserved, wherein used viscous stone is mixed by sandstone and glue.
D) Shi Chengfan is glued, with the viscous stone mould of 1000 DEG C or more heat treatments so that viscous stone hardens into model；
E) casting displacement, high temperature copper water is molded by aforementioned casting gate in viscous stone mould, internal mold core is replaced, at this time due to copper
The high temperature of water is in direct contact with internal peony flowers, and internal peony flowers directly melt down, and the residue proportion to melt down is less than metal,
Cast on top mouth will be directly floated to, direct residue treats that interior liquid metal cools and solidifies after having casting gate removal.
F) mold forming is removed, outer hardened viscous stone is removed, obtains final copper peony.
Claims (4)
1. a kind of metal handicrafts fusible pattern replaces production method, it is characterized in that including the following steps：
Make mold core；
Sizing hardening, glues so that colloid covers mold core all surface comprehensively outside mold core；
Viscous stone is smeared in viscous stone moulding outside mold core so that viscous stone covering mold core all surface forms viscous stone mould, and in viscous stone mould
Tool top reserves casting gate；
Viscous Shi Chengfan, with the viscous stone mould of 1000 DEG C or more heat treatments so that viscous stone hardens into model；
Casting displacement, high temperature fluent metal is molded by aforementioned casting gate in viscous stone mould, replaces internal mold core, removal displacement
Mold core out, and treat that interior liquid metal cools and solidifies；
Mold forming is removed, outer hardened viscous stone is removed, obtains final products.
2. metal handicrafts fusible pattern according to claim 1 replaces production method, it is characterized in that the mold core is by fusing point
It is formed less than liquid metal material.
3. metal handicrafts fusible pattern according to claim 1 replaces production method, it is characterized in that the mold core is nature
Growing plants or animal.
4. metal handicrafts fusible pattern according to claim 1 replaces production method, it is characterized in that the liquid metal is
Gold, silver, copper, iron, tin.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017113441985 | 2017-12-15 | ||
| CN201711344198 | 2017-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108246975A true CN108246975A (en) | 2018-07-06 |
Family
ID=62726898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810058291.8A Pending CN108246975A (en) | 2017-12-15 | 2018-01-22 | Metal handicrafts fusible pattern replaces production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108246975A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014017A (en) * | 2018-10-12 | 2018-12-18 | 南昌航空大学 | A kind of preparation method based on the natural plant type metal handicrafts for burning mistake method |
| CN110584248A (en) * | 2019-09-25 | 2019-12-20 | 铜陵铜官府文化创意股份公司 | Method for simulating ultrathin flower and leaf plants by using copper process |
| CN110978214A (en) * | 2019-12-17 | 2020-04-10 | 杭州朱炳仁文化艺术有限公司 | Method for making metal simulation plant |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601305A (en) * | 2012-03-26 | 2012-07-25 | 大连远东美连精工有限公司 | Investment casting method by use of entity shell making |
-
2018
- 2018-01-22 CN CN201810058291.8A patent/CN108246975A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601305A (en) * | 2012-03-26 | 2012-07-25 | 大连远东美连精工有限公司 | Investment casting method by use of entity shell making |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014017A (en) * | 2018-10-12 | 2018-12-18 | 南昌航空大学 | A kind of preparation method based on the natural plant type metal handicrafts for burning mistake method |
| CN110584248A (en) * | 2019-09-25 | 2019-12-20 | 铜陵铜官府文化创意股份公司 | Method for simulating ultrathin flower and leaf plants by using copper process |
| CN110978214A (en) * | 2019-12-17 | 2020-04-10 | 杭州朱炳仁文化艺术有限公司 | Method for making metal simulation plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |
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| RJ01 | Rejection of invention patent application after publication |