CN107262669A - A kind of pretreating process that casting wax is carried out based on sedimentation - Google Patents
A kind of pretreating process that casting wax is carried out based on sedimentation Download PDFInfo
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- CN107262669A CN107262669A CN201710543236.3A CN201710543236A CN107262669A CN 107262669 A CN107262669 A CN 107262669A CN 201710543236 A CN201710543236 A CN 201710543236A CN 107262669 A CN107262669 A CN 107262669A
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- casting wax
- wax
- casting
- water
- mixing tank
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
A kind of pretreating process that casting wax is carried out based on sedimentation, is related to precision casting technology field, by collecting just wax, and progress is watered after dilution, and metal impurities are removed in advance, after the cleaning of multi-stage particle impurity, is obtained after high temperature dehydration.Beneficial effects of the present invention are：The present invention carries out corresponding casting wax impurity cleaning using corresponding subsidence style, while realizing the abundant cleaning of internal impurity, the moisture of inside is removed by the way of high temperature dehydration, so as to obtain comparatively qualified casting wax, the casting wax for being directed to the later stage is used, it is ensured that its actual quality, it is ensured that the actual quality of later stage cast member, effect significantly, is easy to promote and used.
Description
Technical field
The present invention relates to precision casting technology field, and in particular to a kind of pretreatment work that casting wax is carried out based on sedimentation
Skill.
Background technology
Casting is a kind of history of mankind's grasp than metal heat processing technique, about 6000 earlier.China about exists
B.C. 1700~it is first 1000 between have been enter into heyday of bronze casting, technique and reached at a relatively high level.Casting
It is that liquid metals is cast in the casting cavity being adapted with part shape, after after its cooled and solidified, to obtain part or hair
The method of base.
When being cast in progress, it is ensured that the fineness of the precise part after casting is typically the casting depending on daily early stage
Waxed standby wax-pattern, in actual operation, by when for the shape of workpiece prepare with the wax-pattern of size, therefore wax-pattern
Quality be to ensure whether subsequent workpiece qualified basic after preparing, casting wax is actual in use, can move in circles
Use, this is also the elite of lost-wax casting, and casting wax after collecting again, can exist substantial amounts of miscellaneous after use is carried out every time
Matter and moisture are retained, if being continuing with such a casting wax carries out secondary utilize, it will usually there is a situation where that wax-pattern is coarse, together
When retaining for inside impurity also result in after mistake wax, casting inside cavity is not smooth enough, causes the workpiece after casting to occur corresponding
Flaw the problems such as, have a strong impact on workpiece quality, therefore pre-processed accordingly using preceding for casting wax, be necessary
's.
The content of the invention：
The technical problems to be solved by the invention are to provide a kind of handling process simple, it is ensured that in casting wax free from admixture without
The pretreating process that casting wax is carried out based on sedimentation of moisture.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of pretreating process that casting wax is carried out based on sedimentation, it is characterised in that comprise the following steps：
1., the casting wax after use is purchased or reclaimed in market, and casting wax must assure that color and luster is balanced, be put into whisking machines
In, it is fused into after liquid, is stirred using the agitating shaft with branch, for removing wherein thread impurity, and is manually gone
Except the macroscopic large-scale impurity in inside；
2., the casting wax band heat that above-mentioned steps 1 are handled is passed through in mixing tank, mixing tank inner bottom part sets stirring blade,
Then the hot water that temperature is 90-100 DEG C, side water flowing, side stirring, until intake and the casting of water are directly passed through into mixing tank
The amount of wax is identical, for carrying out casting wax washing so that internal impurity is sufficiently separated；
3., metamagnet ring will be set with outside above-mentioned mixing tank, be then again stirring for after 10-15min, even wax band water is all thrown
Enter to carry the cartridge interior of sieve plate, stayed in for the metal impurities in casting wax to be carried out into absorption in mixing tank, it is ensured that gold
Belong to the removing of impurity；
4. the filter cylinder Inner filter net plate in above-mentioned steps 3, is set to 3-4 groups, and the mesh number of sieve plate is from top to bottom incremented by
Set, quiescent settling, until the casting wax with water is all filtered out, for removing with all dirt in water wax；
5., the band water casting wax after above-mentioned filtering is carried out to be passed through in steamer, is then stirred and is heated to 110-130
DEG C, continuous heating is until after the water body whole evaporation of inside, you can.
In the present invention, the impurity that early stage carries out inside casting wax dilution, sufficient casting wax using corresponding hot water is carried out
Decompose, the effect then adsorbed by using magnet outer wall, will be removed after internal metal impurities all absorption, using multilayer
The filter cylinder of filter screen is carried out after the removing of customary impurities, and high temperature decocts and removes water, realizes corresponding casting wax pretreatment.
Beneficial effects of the present invention are：The present invention carries out corresponding casting wax impurity cleaning using corresponding subsidence style,
While realizing the abundant cleaning of internal impurity, the moisture of inside is removed by the way of high temperature dehydration, so as to obtain relatively
For qualified casting wax, the casting wax for being directed to the later stage is used, it is ensured that its actual quality, it is ensured that the reality of later stage cast member
Border quality, effect significantly, is easy to promote and used.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of pretreating process that casting wax is carried out based on sedimentation, is comprised the following steps：
1., the casting wax after use is purchased or reclaimed in market, and casting wax must assure that color and luster is balanced, be put into whisking machines
In, it is fused into after liquid, is stirred using the agitating shaft with branch, for removing wherein thread impurity, and is manually gone
Except the macroscopic large-scale impurity in inside；
2., the casting wax band heat that above-mentioned steps 1 are handled is passed through in mixing tank, mixing tank inner bottom part sets stirring blade,
Then it is 90 DEG C of hot water that temperature is directly passed through into mixing tank, side water flowing, side stirring, until the intake and casting wax of water
Amount is identical, for carrying out casting wax washing so that internal impurity is sufficiently separated；
3., metamagnet ring will be set with outside above-mentioned mixing tank, be then again stirring for after 10min, even wax band water is all put into
Cartridge interior with sieve plate, stays in mixing tank, it is ensured that metal for the metal impurities in casting wax to be carried out into absorption
The removing of impurity；
4. the filter cylinder Inner filter net plate in above-mentioned steps 3, is set to 3 groups, and the mesh number of sieve plate is from top to bottom incrementally set
Put, quiescent settling, until the casting wax with water is all filtered out, for removing with all dirt in water wax；
5., the band water casting wax after above-mentioned filtering is carried out to be passed through in steamer, is then stirred and is heated to 110-130
DEG C, continuous heating is until after the water body whole evaporation of inside, you can.
Embodiment 2
A kind of pretreating process that casting wax is carried out based on sedimentation, is comprised the following steps：
1., the casting wax after use is purchased or reclaimed in market, and casting wax must assure that color and luster is balanced, be put into whisking machines
In, it is fused into after liquid, is stirred using the agitating shaft with branch, for removing wherein thread impurity, and is manually gone
Except the macroscopic large-scale impurity in inside；
2., the casting wax band heat that above-mentioned steps 1 are handled is passed through in mixing tank, mixing tank inner bottom part sets stirring blade,
Then the hot water that temperature is 100 DEG C, side water flowing, side stirring, until the intake and casting wax of water are directly passed through into mixing tank
Amount it is identical, for carrying out casting wax washing so that internal impurity is sufficiently separated；
3., metamagnet ring will be set with outside above-mentioned mixing tank, be then again stirring for after 15min, even wax band water is all put into
Cartridge interior with sieve plate, stays in mixing tank, it is ensured that metal for the metal impurities in casting wax to be carried out into absorption
The removing of impurity；
4. the filter cylinder Inner filter net plate in above-mentioned steps 3, is set to 4 groups, and the mesh number of sieve plate is from top to bottom incrementally set
Put, quiescent settling, until the casting wax with water is all filtered out, for removing with all dirt in water wax；
5., the band water casting wax after above-mentioned filtering is carried out to be passed through in steamer, is then stirred and is heated to 110-130
DEG C, continuous heating is until after the water body whole evaporation of inside, you can.
Embodiment 3
A kind of pretreating process that casting wax is carried out based on sedimentation, is comprised the following steps：
1., the casting wax after use is purchased or reclaimed in market, and casting wax must assure that color and luster is balanced, be put into whisking machines
In, it is fused into after liquid, is stirred using the agitating shaft with branch, for removing wherein thread impurity, and is manually gone
Except the macroscopic large-scale impurity in inside；
2., the casting wax band heat that above-mentioned steps 1 are handled is passed through in mixing tank, mixing tank inner bottom part sets stirring blade,
Then it is 95 DEG C of hot water that temperature is directly passed through into mixing tank, side water flowing, side stirring, until the intake and casting wax of water
Amount is identical, for carrying out casting wax washing so that internal impurity is sufficiently separated；
3., metamagnet ring will be set with outside above-mentioned mixing tank, be then again stirring for after 12min, even wax band water is all put into
Cartridge interior with sieve plate, stays in mixing tank, it is ensured that metal for the metal impurities in casting wax to be carried out into absorption
The removing of impurity；
4. the filter cylinder Inner filter net plate in above-mentioned steps 3, is set to 3 groups, and the mesh number of sieve plate is from top to bottom incrementally set
Put, quiescent settling, until the casting wax with water is all filtered out, for removing with all dirt in water wax；
5., the band water casting wax after above-mentioned filtering is carried out to be passed through in steamer, is then stirred and is heated to 110-130
DEG C, continuous heating is until after the water body whole evaporation of inside, you can.
Contrast test：
4 groups of relatively uniform cast member essence casting numbering traditional groups, 1 group of contrast, 2 groups of contrast, 3 groups of contrasts are carried out respectively, really
Raw material, the shape for protecting casting are unified, and processing technology is unified, and traditional group is used using traditional casting wax pretreating process, contrast 1
At the casting wax technological operation that group, 3 groups of the combination of contrast 2 contrast are respectively adopted in embodiment 1, embodiment 2 and embodiment 3, measure
Impurity content and moisture content parameter after reason in casting wax；
Correction data is as follows：
As can be seen here, the casting wax quality after the application processing is higher than the casting wax quality after the common process of market, then side
Face has been reacted after the casting wax use in the application, the accurate performance of casting.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (1)
1. a kind of pretreating process that casting wax is carried out based on sedimentation, it is characterised in that comprise the following steps：
1., the casting wax after use is purchased or reclaimed in market, and casting wax must assure that color and luster is balanced, be put into whisking machines, melt
It is melted into after liquid, is stirred using the agitating shaft with branch；
2., the casting wax band heat that above-mentioned steps 1 are handled is passed through in mixing tank, mixing tank inner bottom part sets stirring blade, then
It is 90-100 DEG C of hot water that temperature is directly passed through into mixing tank, side water flowing, side stirring, until the intake and casting wax of water
Amount is identical,；
3. metamagnet ring, will be set with outside above-mentioned mixing tank, will then be again stirring for after 10-15min, even wax band water all puts into band
There is the cartridge interior of sieve plate；
4. the filter cylinder Inner filter net plate in above-mentioned steps 3, is set to 3-4 groups, and the mesh number of sieve plate is from top to bottom incrementally set,
Quiescent settling, until the casting wax with water is all filtered out；
5., the band water casting wax after above-mentioned filtering is carried out to be passed through in steamer, is then stirred and is heated to 110-130 DEG C,
Continuous heating is until after the water body whole evaporation of inside, you can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543236.3A CN107262669A (en) | 2017-07-05 | 2017-07-05 | A kind of pretreating process that casting wax is carried out based on sedimentation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543236.3A CN107262669A (en) | 2017-07-05 | 2017-07-05 | A kind of pretreating process that casting wax is carried out based on sedimentation |
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| CN107262669A true CN107262669A (en) | 2017-10-20 |
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| CN201710543236.3A Pending CN107262669A (en) | 2017-07-05 | 2017-07-05 | A kind of pretreating process that casting wax is carried out based on sedimentation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311641A (en) * | 2018-03-20 | 2018-07-24 | 大连源盛新材料有限公司 | Aero titanium alloy casting pattern wax vacuum filter recycles re-treating process |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005131684A (en) * | 2003-10-31 | 2005-05-26 | Daido Castings:Kk | Dewaxing method for precision casting mold |
| CN102784882A (en) * | 2012-08-24 | 2012-11-21 | 安徽应流集团霍山铸造有限公司 | Purifying treatment machine for precise casting wax |
| CN103302239A (en) * | 2013-06-08 | 2013-09-18 | 衡阳市嘉励运动器材有限公司 | Recovered wax dehydrating process and equipment |
| CN203646451U (en) * | 2013-12-02 | 2014-06-18 | 宁夏红川农业科技有限公司 | Improved spiral stirrer |
| CN104289669A (en) * | 2014-10-23 | 2015-01-21 | 安徽精科机器有限公司 | Automatic wax liquid desanding and dewatering device of precise casting wax processing system |
| CN104475663A (en) * | 2014-11-15 | 2015-04-01 | 柳州金特机械有限公司 | Stearic acid wax material recovering processing technology |
| CN205221154U (en) * | 2015-12-11 | 2016-05-11 | 上海世康特制药有限公司 | Automatic metallic impurity's device in rejection material |
| WO2017109810A1 (en) * | 2015-12-24 | 2017-06-29 | Europea Microfuslonl Aerospaziali S P A | Process of lost wax micro casting with recycling of exhausted wax |
-
2017
- 2017-07-05 CN CN201710543236.3A patent/CN107262669A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005131684A (en) * | 2003-10-31 | 2005-05-26 | Daido Castings:Kk | Dewaxing method for precision casting mold |
| CN102784882A (en) * | 2012-08-24 | 2012-11-21 | 安徽应流集团霍山铸造有限公司 | Purifying treatment machine for precise casting wax |
| CN103302239A (en) * | 2013-06-08 | 2013-09-18 | 衡阳市嘉励运动器材有限公司 | Recovered wax dehydrating process and equipment |
| CN203646451U (en) * | 2013-12-02 | 2014-06-18 | 宁夏红川农业科技有限公司 | Improved spiral stirrer |
| CN104289669A (en) * | 2014-10-23 | 2015-01-21 | 安徽精科机器有限公司 | Automatic wax liquid desanding and dewatering device of precise casting wax processing system |
| CN104475663A (en) * | 2014-11-15 | 2015-04-01 | 柳州金特机械有限公司 | Stearic acid wax material recovering processing technology |
| CN205221154U (en) * | 2015-12-11 | 2016-05-11 | 上海世康特制药有限公司 | Automatic metallic impurity's device in rejection material |
| WO2017109810A1 (en) * | 2015-12-24 | 2017-06-29 | Europea Microfuslonl Aerospaziali S P A | Process of lost wax micro casting with recycling of exhausted wax |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311641A (en) * | 2018-03-20 | 2018-07-24 | 大连源盛新材料有限公司 | Aero titanium alloy casting pattern wax vacuum filter recycles re-treating process |
| CN108311641B (en) * | 2018-03-20 | 2020-02-18 | 大连源盛新材料有限公司 | Vacuum filtration recovery retreatment process for aviation titanium alloy casting model wax |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171020 |