CN106238677B - It is stained with paste-making method in a kind of enamel manufacture craft - Google Patents
It is stained with paste-making method in a kind of enamel manufacture craft Download PDFInfo
- Publication number
- CN106238677B CN106238677B CN201610614928.8A CN201610614928A CN106238677B CN 106238677 B CN106238677 B CN 106238677B CN 201610614928 A CN201610614928 A CN 201610614928A CN 106238677 B CN106238677 B CN 106238677B
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- Prior art keywords
- slurry
- stained
- slurries
- wax
- pattern
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Classifications
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- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses the paste-making method of being stained in a kind of enamel manufacture craft, at 25 DEG C, relative humidity control is carried out at 65~75RH for the method relative temperature control indoors；Include the following steps：Configure two kinds of slurries, respectively the first slurries, the second slurries；The wax-pattern fixed is loaded onto holder to fix；Clean wax-pattern；The appearance of wax-pattern is checked；It is stained with slurry.The present invention has the following advantages compared with prior art：By configuring two different slurries, wax-pattern first passes through the slurries containing face layer additive and is stained with slurry this law, to improve being coated with property, then inside and outside drenched with fine sand it is even, to enhance the intensity of formwork.Successively using first slurries, and the second slurries three times, carried out every time in preceding primary be stained in the case that slurry air-dries completely, and medium coarse sand and coarse sand are drenched with this, to improve the intensity of structure.
Description
Technical field
The present invention relates to be stained with paste-making method in enamel manufacture technology field more particularly to a kind of enamel manufacture craft.
Background technology
The enamel tool of production is various, and it is exactly a step therein to be stained with slurry.
It is, then by heating, to remove its internal wax-pattern by being stained with slurry in wax pattern surface, forming formwork to be stained with sizing process,
Copper water is poured in formwork again, eventually forms copper tire.
Due to copper water temperature is high, is formed the copper tire characteristics such as again, so, heat-resisting quantity and intensity for formwork have higher
Requirement.The defects of traditional is stained with sizing process, and the module strength made is limited, and thickness differs, when causing to pour copper water, formwork is fried
It splits.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide be stained with paste-making method in a kind of enamel manufacture craft
The present invention is achieved by the following technical solutions：
It is stained with paste-making method in a kind of enamel manufacture craft, the method relative temperature control indoors is relatively wet at 25 DEG C
Degree control is carried out at 65~75RH；Include the following steps：
1) with slurry spare
Configure two kinds of slurries, respectively the first slurries, the second slurries；
2) wax-pattern fixed holder is loaded onto to fix；
3) wax-pattern is cleaned
The wax-pattern for installing holder is put into cleaning agent and is cleaned；
4) after good wax-pattern drying to be cleaned, the appearance of wax-pattern is checked；
5) it is stained with slurry
A. it is first put into the first slurries and carries out being stained with slurry first, be inside and outside stained with fine sand after being stained with slurry uniformly, and air-dry；
B. second slurry, second slurry the first slurries, medium coarse sand, the same a of step are stained with after first of slurry is dry；
C. it is stained with third road slurry after second slurry is dry；Third road slurry the second slurries, coarse sand, the same a of step；
D. the 4th slurry, the 4th slurry the second slurries, coarse sand, the same a of step are stained with after third road slurry is dry；
E. slurry seal is carried out after the 4th slurry is dry.
Preferably, first slurries are put into slurry using mullite powder 100kg, the faces Ludox water 50kg, 5kg layer additive
It is stirred evenly in bucket obtained.
Preferably, second slurries are put into slurry bucket the system of stirring evenly using mullite powder 100kg, Ludox water 50kg
.
Preferably, in the step 3), wax pattern surface is dried up using air gun.
Preferably, in the step 4), hole is also opened up on wax-pattern.
The present invention has the following advantages compared with prior art：
This law is by configuring two different slurries, and wax-pattern first passes through the slurries containing face layer additive and is stained with slurry, to improve
Being coated with property, then inside and outside drenched with fine sand it is even, to enhance the intensity of formwork.Successively using first slurries, and three times second
Slurries carry out in preceding primary be stained in the case that slurry air-dries completely, and drench medium coarse sand and coarse sand with this every time, to improve structure
Intensity.
By opening up multiple small holes on wax-pattern, divulge information into wax-pattern, convenient for module Quick-air-drying.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
It is stained with paste-making method in a kind of enamel manufacture craft, is included the following steps：
Step 1. is with slurry spare
Configure two kinds of slurries, respectively the first slurries, the second slurries；
The wax-pattern fixed is loaded onto holder and fixed by step 2.；
Step 3. cleans wax-pattern
The wax-pattern for installing holder is put into cleaning agent and is cleaned；
After step 4. good wax-pattern drying to be cleaned, the appearance of wax-pattern is checked；
Step 5. is stained with slurry
A. it is first put into the first slurries and carries out being stained with slurry first, be inside and outside stained with fine sand after being stained with slurry uniformly, and air-dry；
B. second slurry, second slurry the first slurries, medium coarse sand, the same a of step are stained with after first of slurry is dry；
C. it is stained with third road slurry after second slurry is dry；Third road slurry the second slurries, coarse sand, the same a of step；
D. the 4th slurry, the 4th slurry the second slurries, coarse sand, the same a of step are stained with after third road slurry is dry；
E. slurry seal is carried out after the 4th slurry is dry.
First slurries are put into slurry bucket and are stirred using mullite powder 100kg, the faces Ludox water 50kg, 5kg layer additive
It mixes and is uniformly made.Second slurries be put into slurry bucket using mullite powder 100kg, Ludox water 50kg stir evenly it is obtained.
In the step 3, wax pattern surface is dried up using air gun.In the step 4, hole is also opened up on wax-pattern.
In work, specially：
1. with slurry；
First slurries (the first slurries)：The a little face layer additive 401# of mullite powder 100kg+ Ludox water 50kg+ are put into
It is stirred evenly in slurry bucket for use；
Second slurries (200# slurries)：Mullite powder 100kg+ Ludox water 50kg (not putting face layer additive) is put into slurry bucket
It stirs evenly for use；
2. the wax-pattern fixed is loaded onto holder to fix；
3. the wax-pattern for installing holder is put into cleaning in normal temperature washing agent, is dried up with air gun, check whether to stand intact, conscientiously
Check each dead angle, it is necessary to take into account beat duck eye (on wax-pattern) at casting position, surface layer slurry control is convenient for also allow in this way
Shell aeration-drying avoids casting burning into sand phenomenon caused by due to slurry is not dry, and the intensity of shell has to reinforce, to prevent cast
When fried shell artillery fire；
4. cleaned wax-pattern is put into the first slurries and carries out being stained with slurry first, use that model 100#'s is thin after being stained with slurry
Husky (black) is inside and outside stained with uniformly；
5. handling with care the product for being stained with mortar onto shelf, it was inserted into blower before half an hour of coming off duty, blow in machine at night
It is dried up, has to ensure that first of slurry parches, especially product corner air hose will be inserted into position；
6. carrying out second after formwork drying is stained with slurry, with the first slurries, model 30~60# sand, step is same to be stained with first
Road；
7. being stained with third road after dry starches the second slurries, model 16~30# sand, step is same to be stained with first；
8. big part is reinforced with iron wire after formwork is dry；
9. the second slurries of the formwork that iron wire has been reinforced, model 16~30# sand carries out the 4th and is stained with slurry, and step is stained with together the
Together；
10. after the 4th be stained with slurry it is dry after with the second slurries carries out slurry seal, after the pulp surface of envelope is dry under fall holder waiting and dewax.
For different size of product, need be stained with slurry number and leaching sand number be also it is different, specially：
Product especially big piece is stained with 6 sand of slurry, 7 slurries；The big part of product is stained with 4 sand of slurry, 5 slurries；Part is stained with 5 sand of slurry, 6 slurries in product；Accessory produces
Product are stained with 3 sand of slurry, 4 slurries.
At 25 DEG C, relative humidity is controlled in 65~75RH for indoor relative temperature control.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (3)
1. be stained with paste-making method in a kind of enamel manufacture craft, the method relative temperature control indoors is at 25 DEG C, relative humidity
Control is carried out at 65~75RH；It is characterized in that：Include the following steps：
1) with slurry spare
Configure two kinds of slurries, respectively the first slurries, the second slurries；
2) wax-pattern fixed holder is loaded onto to fix；
3) wax-pattern is cleaned
The wax-pattern for installing holder is put into cleaning agent and is cleaned；
4) after good wax-pattern drying to be cleaned, the appearance of wax-pattern is checked；
5) it is stained with slurry
A. it is first put into the first slurries and carries out being stained with slurry first, be inside and outside stained with fine sand after being stained with slurry uniformly, and air-dry；
B. second slurry, second slurry the first slurries, medium coarse sand, the same a of step are stained with after first of slurry is dry；
C. it is stained with third road slurry after second slurry is dry；Third road slurry the second slurries, coarse sand, the same a of step；
D. the 4th slurry, the 4th slurry the second slurries, coarse sand, the same a of step are stained with after third road slurry is dry；
E. slurry seal is carried out after the 4th slurry is dry；
First slurries are put into slurry bucket and are stirred using mullite powder 100kg, the faces Ludox water 50kg, 5kg layer additive
It is even to be made；Second slurries be put into slurry bucket using mullite powder 100kg, Ludox water 50kg stir evenly it is obtained.
2. being stained with paste-making method in a kind of enamel manufacture craft according to claim 1, it is characterised in that：In the step 3),
Wax pattern surface is dried up using air gun.
3. being stained with paste-making method in a kind of enamel manufacture craft according to claim 1, it is characterised in that：In the step 4),
Hole is also opened up on wax-pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614928.8A CN106238677B (en) | 2016-07-29 | 2016-07-29 | It is stained with paste-making method in a kind of enamel manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614928.8A CN106238677B (en) | 2016-07-29 | 2016-07-29 | It is stained with paste-making method in a kind of enamel manufacture craft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238677A CN106238677A (en) | 2016-12-21 |
| CN106238677B true CN106238677B (en) | 2018-07-20 |
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| CN201610614928.8A Active CN106238677B (en) | 2016-07-29 | 2016-07-29 | It is stained with paste-making method in a kind of enamel manufacture craft |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1142658A1 (en) * | 2000-04-05 | 2001-10-10 | General Electric Company | Reinforced ceramic shell molds, and related processes |
| JP2005125386A (en) * | 2003-10-24 | 2005-05-19 | Yamahachi Shizai Kogyo Kk | Method for making mold for casting titanium alloy |
| CN101863680A (en) * | 2010-04-08 | 2010-10-20 | 安庆帝雅艺术品有限公司 | Process for producing cast body cloisonne enamelware |
| CN102773412A (en) * | 2012-08-16 | 2012-11-14 | 安徽应流集团霍山铸造有限公司 | Shell making method for deep blind hole of precision casting |
| CN103920852A (en) * | 2014-04-30 | 2014-07-16 | 三明市毅君机械铸造有限公司 | Precision casting process of large casting |
-
2016
- 2016-07-29 CN CN201610614928.8A patent/CN106238677B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1142658A1 (en) * | 2000-04-05 | 2001-10-10 | General Electric Company | Reinforced ceramic shell molds, and related processes |
| JP2005125386A (en) * | 2003-10-24 | 2005-05-19 | Yamahachi Shizai Kogyo Kk | Method for making mold for casting titanium alloy |
| CN101863680A (en) * | 2010-04-08 | 2010-10-20 | 安庆帝雅艺术品有限公司 | Process for producing cast body cloisonne enamelware |
| CN102773412A (en) * | 2012-08-16 | 2012-11-14 | 安徽应流集团霍山铸造有限公司 | Shell making method for deep blind hole of precision casting |
| CN103920852A (en) * | 2014-04-30 | 2014-07-16 | 三明市毅君机械铸造有限公司 | Precision casting process of large casting |
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| Publication number | Publication date |
|---|---|
| CN106238677A (en) | 2016-12-21 |
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