CN108339940A - Running gate system and casting mold for manufacturing compresser cylinder casting - Google Patents
Running gate system and casting mold for manufacturing compresser cylinder casting Download PDFInfo
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- CN108339940A CN108339940A CN201810393179.XA CN201810393179A CN108339940A CN 108339940 A CN108339940 A CN 108339940A CN 201810393179 A CN201810393179 A CN 201810393179A CN 108339940 A CN108339940 A CN 108339940A
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- casting
- compresser cylinder
- cylinder casting
- ingate
- core
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- 238000005266 casting Methods 0.000 title claims abstract description 129
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- 239000004576 sand Substances 0.000 claims description 26
- 238000000465 moulding Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 238000004382 potting Methods 0.000 claims 1
- 239000006188 syrup Substances 0.000 claims 1
- 235000020357 syrup Nutrition 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 10
- 239000002184 metal Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 244000035744 Hura crepitans Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
-
- 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
-
- 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
A kind of casting mold the present invention relates to running gate system and for manufacturing compresser cylinder casting.The casting mold includes the running gate system, wherein the running gate system includes cross gate, sprue and ingate；The cross gate, the sprue and the ingate may be contained at the hollow position of the compresser cylinder casting；The sprue is connect with the cross gate, and the ingate is set on the cross gate, and the running channel chamber of the ingate is connected to the cavity of the compresser cylinder casting.The setting of the running gate system may make that the size of the casting mold of the entire compresser cylinder casting is effectively reduced, and can then save the casting mold for manufacturing the compresser cylinder casting uses material, to effectively reduce the production cost of production compresser cylinder casting.
Description
Technical field
The present invention relates to casting technology fields, more particularly to a kind of running gate system and for manufacturing compresser cylinder casting
The casting mold of part.
Background technology
Kernel component of the cylinder as compressor, it is same for the thickness and casting of its dimensional accuracy, especially airway walls
The requirement of heart degree is high.In the prior art, it for the production of compresser cylinder casting, needs to execute the works such as moulding, coremaking, mould assembly
Sequence.Because there is special-shaped air passage structure in compresser cylinder, therefore it is required that special-shaped air flue sand core goes out core in the form of whole core as far as possible, from
And be conducive to the fixation of sand core.Simultaneously in order to avoid number of unmolulding directions material of living is too many, pouring position can only be such that special-shaped air flue is in pour
The side of pouring down, Flange are located at cast top, running gate system can be caused to be located at outside casting profile in this way, so as to cause casting
The Modeling Material needed in journey is more, is unfavorable for reducing production cost.
Invention content
Based on this, it is necessary to technological requirement is limited to for compresser cylinder casting in the prior art, by its running gate system
It is set to and results in the need for more Modeling Material outside casting profile and carry out moulding, the problem of to be unfavorable for reducing production cost,
A kind of running gate system and the casting mold for manufacturing compresser cylinder casting are provided.
A kind of running gate system is used for the molding of compresser cylinder casting, including cross gate, sprue and ingate；Institute
It states cross gate, the sprue and the ingate and all has interconnected running channel chamber, the running channel chamber is poured for circulating
Note the molten metal of the compresser cylinder casting；The cross gate, the sprue and the ingate may be contained within described
At the hollow position of compresser cylinder casting；The sprue is connect with the cross gate, and the ingate is set to the cross
On running channel, and the running channel chamber of the ingate is connected to the cavity of the compresser cylinder casting.
The opening in the ingate towards the cavity direction of the compresser cylinder casting is wide in one of the embodiments,
Degree gradually increases.
The running channel intracavitary of the cross gate is provided with filter screen in one of the embodiments,.
It includes the running gate system to be used to manufacture the casting mold of compresser cylinder casting described in one of the embodiments,.
The casting mold of the compresser cylinder casting includes sand mold in one of the embodiments, and the sand mold includes mo(u)ld top half
With mo(u)ld bottom half, the mo(u)ld top half is separated to form along the centre position of the special-shaped air flue of the compressor respectively with the mo(u)ld bottom half.
Inner cavity core is provided in the cavity between the mo(u)ld top half and the mo(u)ld bottom half in one of the embodiments, it is described interior
Chamber core is for pouring into a mould the special-shaped air flue for forming the compressor.
The side of the inner cavity core is provided with handling core print in one of the embodiments, and the handling core print is for pacifying
Fill the inner cavity core.
The top of the inner cavity core is provided with positioning core print in one of the embodiments, the positioning core print with it is described
It is flushed at the top of the casting mold of compresser cylinder casting.
There is the mo(u)ld top half hollow core print seat, the positioning core print to match with the hollow core print seat in one of the embodiments,
Close connection.
The positioning core print offers fixture hole, the fixture with the hollow core print seat in one of the embodiments,
The inner cavity core is fixed in hole for plugging fixture.
Above-mentioned running gate system and casting mold for manufacturing compresser cylinder casting, it is described by the way that running gate system to be set to
At the hollow position of compresser cylinder casting, to may make that the size of the casting mold of the entire compresser cylinder casting is had
Effect is reduced, and can then save the casting mold for manufacturing the compresser cylinder casting uses material, to effectively reduce production compressor gas
The production cost of cylinder casting.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the compresser cylinder casting for being provided with running gate system of an embodiment.
Fig. 2 is the dimensional structure diagram of the compresser cylinder sand mold of an embodiment.
Fig. 3 is the dimensional structure diagram of the inner cavity core of an embodiment.
Fig. 4 is the mo(u)ld bottom half structural schematic diagram of the compresser cylinder sand mold of an embodiment.
Fig. 5 is the sectional view of the mo(u)ld top half of the compresser cylinder sand mold of an embodiment.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being set to " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", " top ", " bottom ", " bottom end ", " top " and similar statement for illustrative purposes only, are not offered as being only
One embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant Listed Items.
In one embodiment, a kind of running gate system is used for the molding of compresser cylinder casting, including cross gate, sprue
And ingate；The cross gate, the sprue and the ingate all have interconnected running channel chamber, the running channel
Chamber pours into a mould the molten metal of the compresser cylinder casting for circulating；The cross gate, the sprue and the ingate
At the hollow position that may be contained within the compresser cylinder casting；The sprue is connect with the cross gate, the ingate
It is set on the cross gate, and the running channel chamber of the ingate is connected to the cavity of the compresser cylinder casting.
In another embodiment, a kind of casting mold for manufacturing compresser cylinder casting, including running gate system.The cast
System includes cross gate, sprue and ingate；The cross gate, the sprue and the ingate all have mutually
The running channel chamber of connection, the running channel chamber pour into a mould the molten metal of the compresser cylinder casting for circulating；It is the cross gate, described
Sprue and the ingate may be contained at the hollow position of the compresser cylinder casting；The sprue and the cross
Running channel connects, and the ingate is set on the cross gate, and the running channel chamber of the ingate is cast with the compresser cylinder
The cavity of part is connected to.
Above-mentioned casting mold and running gate system for manufacturing compresser cylinder casting, it is described by the way that running gate system to be set to
At the hollow position of compresser cylinder casting, to may make that the size of the casting mold of the entire compresser cylinder casting is had
Effect is reduced, and can then save the casting mold for manufacturing the compresser cylinder casting uses material, to effectively reduce production compressor gas
The production cost of cylinder casting.
Running gate system illustrates used in molding with reference to specific embodiment to compresser cylinder casting, with into
One step understands the design of the running gate system, referring to Fig. 1, in one embodiment, one kind is for manufacturing compresser cylinder casting
100 casting mold 10, including running gate system 200；The running gate system 200 includes cross gate 210, sprue 220 and ingate
230；The cross gate 210, the sprue 220 and the ingate 230 all have interconnected running channel chamber, described to pour
Road chamber pours into a mould the molten metal of the compresser cylinder casting for circulating；The cross gate 210, the sprue 220 and institute
Ingate 230 is stated to may be contained at the hollow position of the compresser cylinder casting；The sprue 220 and the cross gate
210 connections, the ingate 230 are set on the cross gate 210, and the running channel chamber of the ingate 230 and the compression
The cavity of machine cylinder casting is connected to.I.e. the running gate system 200 is set to the hollow position of the compresser cylinder casting 100
The casting mold overall size at place, the compresser cylinder entire in this way is small, experimental data show using the running gate system 200 and
The change of the installation site of the compressor casting 100 may make the product yield of the compresser cylinder more than 80%, and
In the casting mold and molten metal, placer iron ratio is less than 2, can largely save mold material, to reduce the production compressor gas
The production cost of cylinder casting mold.
Specifically, the cross section of the cross gate 210 is rectangle；For another example, the cross section of the sprue 220 is circle.
One example is that the sprue 220 is vertically installed in the cross gate 210, and further, the sprue 220 is set to
The middle part of the cross gate 210.In this way, by the way that the sprue 220 is vertically installed on the cross gate 210, to have
Conducive to the molten metal entered in the sprue 220 at the uniform velocity into going to everywhere in the cross gate 210, to avoid the formation of not
With molten metal impact force and impact failure is caused to the sand core in the cavity of the casting mold.And use this open cast
System, may make into the metal flow velocity gone in the ingate be less than 0.8m/s, and due to the ingate 230 be arranged
At the Flange of the compresser cylinder casting, the molten metal in this way in the ingate 230 enters from this position
Cavity can effectively avoid impact sand core.
In order to effectively be lowered into the flowing velocity of the molten metal in the cavity of the casting mold 10, in one embodiment,
The opening width in the ingate 230 towards the cavity direction of the compresser cylinder casting gradually increases.It is understood that
The cross section of the ingate 230 in horn-like, in this way can further such that into the compresser cylinder casting cavity
Molten metal speed further decreases.
Impact injury is caused to the core in the compressor cavity in order to further decrease molten metal, in an embodiment
In, the running channel intracavitary of the cross gate 210 is provided with filter screen 240.Specifically, the quantity of the filter screen 240 has multiple,
Each filter screen is respectively arranged at the end position of the cross gate 210.Further, the ingate 230 has multiple,
Each ingate 230 is connected respectively a cross gate 210.The i.e. described filter screen is set to the cross gate 210
Between the ingate 230.In this way, can guarantee into the compresser cylinder casting by the way that the filter screen 240 is arranged
Quality of molten metal in cavity can then promote the production quality of the compresser cylinder casting.
In order to facilitate sand removal and avoid forming batch seam inside the special-shaped air flue of the compressor, also referring to Fig. 2,
In one embodiment, the casting mold 10 for manufacturing compresser cylinder casting, including sand mold 300, the sand mold include mo(u)ld top half 310
With mo(u)ld bottom half 320, the mo(u)ld top half 310 is with the mo(u)ld bottom half 320 respectively along the centre position of the special-shaped air flue of the compressor casting 100
It is separated to form.The mo(u)ld top half 310 and the mo(u)ld bottom half 320 are divided among special-shaped air flue by the compression machine casting mold, in this way
By cavity, lower flange top surface is split along casting 100, will form casting mold segmentation among special-shaped air flue of casting outer profile,
So that special-shaped air flue of the mo(u)ld bottom half 320 with half, special-shaped air flue of the mo(u)ld top half 310 with half.In this way
Not only so as to reduce sand mold height, realizes and complete printing in most of printer short transverses, and avoid sand removal simultaneously
The appearance at dead angle.
Further, also referring to Fig. 3 and Fig. 5, setting in the cavity between the mo(u)ld top half 310 and the mo(u)ld bottom half 320
There is inner cavity core 330, the inner cavity core 330 is for pouring into a mould the special-shaped air flue for forming the compressor casting 100.The i.e. described special-shaped gas
The intermediate hollow position in road is taken out of using the inner cavity core 330.One example, which is that the side of the inner cavity core 330 is provided with, to be hung
Core print 331 is transported, the handling core print 331 is for installing the inner cavity core 330.In another embodiment, the inner cavity core 330
Top is provided with positioning core print 332, is flushed at the top of the positioning core print 332 and the casting mold of the compresser cylinder casting.Into
One step, there is the mo(u)ld top half 310 hollow core print seat 311, the positioning core print 332 to be connected with the hollow core print seat 311.Example
Such as, the positioning core print 332 offers fixture hole 312 with the hollow core print seat 311, and the fixture hole 312 is for plugging card
The fixed inner cavity core of tool.By being inserted into the fixture, rocks to avoid being generated in casting process, beats and lead to fire of choking.
In order to further save Modeling Material, in a wherein embodiment, lightening hole is offered in the inner cavity core 330.
Specifically, it carries out emptying processing by the big position of thickness to the inner cavity core, to form the lightening hole, then reaches saving
The purpose of Modeling Material.
For the ease of quick sand removal, also referring to Fig. 4, in a wherein embodiment, the bottom end of the mo(u)ld bottom half 320 opens up
There is sand removal window 321, and core is glued in sand removal window activity setting.The i.e. described sand removal window is closed using the viscous core.Further
Ground, the mo(u)ld bottom half 320 are provided with mud bar groove 322 close to the periphery of the running gate system, and the mud bar groove 322 is in mould assembly mistake
Casting binder is accurately laid in journey, to prevent from occurring in casting process batch seam cast, when to avoid preventing cast, molten iron
Enter cavity from batch seam cast.It is further to note that since the mo(u)ld top half can carry out sand removal from riser runner, apply
It applies, there is no need to open up sand removal window.
In one embodiment, the production process of the compresser cylinder casting is specific as follows：
First, the three-dimensional data of the sand mold 300 for manufacturing compresser cylinder casting is imported into 3D printer, setting printing
Parameter starts printer printing；Secondly, the mo(u)ld bottom half 320, the mo(u)ld top half 310 and the inner cavity core 330 are washed down into sector-style
Sand and using being applied with water based paint.Again, the sand removal window of the mo(u)ld bottom half 320 is closed using core is glued, and by institute
Mo(u)ld bottom half is stated to be placed in the plane of moulding place；Further, the filter screen is placed, and with casting around the running gate system
Binder is made to be sealed；Further, by mo(u)ld bottom half 310 described in 330 tripping in of inner cavity core, inner cavity core top will be located at
It is closed using casting binder around the sprue in face；Further, by the mo(u)ld bottom half 320, the mo(u)ld top half 310 into luggage
Card, by the inner cavity core 330 and the mo(u)ld bottom half 320 and 310 sand mold of the mo(u)ld top half with the fixture in lateral fixture hole into luggage
Card, to which the inner cavity core 330 to be reliably fixed in cavity；Further, riser runner core, mouth of a river bedding core are bonded
On the top surface of the casting mold, and the sand mold is put into the sandbox of suitable dimension and carries out back up, for example, the floor sand prolongs
The thickness in week is greater than or equal to 80mm, when its height to the top of the mouth of a river bedding core carries out mouth of a river core to reach cast shape
State；Finally, the molten iron melted is injected in cavity, heat preservation, knockout, ball blast, the attachments such as removal running gate system, riser, clearly
The cylinder casting that reason finishes, which is put into heat-treatment furnace, carries out stress relief annealing, then detection storage, shipping.
It is above-mentioned for manufacturing the casting mold of compresser cylinder casting, by by the running gate system of the compresser cylinder casting into
Row compact layout so that it is located inside casting cavity, to effectively reduce entire mould dimension so that placer iron ratio drops significantly
It is low, effectively save mold material, to reduce the production cost for producing the compresser cylinder casting.And by the way that pressure will be manufactured
Mo(u)ld top half in the sand mold of contracting machine cylinder casting is split with mo(u)ld bottom half along the centre position of the compressor abnormity air flue, in this way may be used
Convenient for the compresser cylinder casting is made using small number of sand core, the technical ability to effectively reduce to operating personnel is wanted
It asks, and so that casting mold positioning is low-priceder simple, accurate.Casting section thickness size uniform, the concentricity height produced, stable quality,
Casting yield can reach 95% or more.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of running gate system, be used for the molding of compresser cylinder casting, which is characterized in that including cross gate, sprue and
Ingate；
The cross gate, the sprue and the ingate all have interconnected running channel chamber, and the running channel chamber is used for
The potting syrup of the compresser cylinder casting is poured into a mould in circulation；The cross gate, the sprue and the ingate are respectively provided with
At the hollow position of the compresser cylinder casting；The sprue is connect with the cross gate, and the ingate is set to
On the cross gate, and the running channel chamber of the ingate is connected to the cavity of the compresser cylinder casting.
2. running gate system according to claim 1, which is characterized in that the ingate is towards the compresser cylinder casting
The opening width in cavity direction gradually increase.
3. running gate system according to claim 1, which is characterized in that the running channel intracavitary of the cross gate is provided with filtering
Net.
4. a kind of casting mold for manufacturing compresser cylinder casting, which is characterized in that including any one of such as claims 1 to 3
The running gate system.
5. the casting mold according to claim 4 for manufacturing compresser cylinder casting, which is characterized in that including sand mold, institute
It includes mo(u)ld top half and mo(u)ld bottom half to state sand mold, and the mo(u)ld top half is with the mo(u)ld bottom half respectively along the centre position of the special-shaped air flue of the compressor point
Every formation.
6. the casting mold according to claim 5 for manufacturing compresser cylinder casting, which is characterized in that the mo(u)ld top half and institute
It states and is provided with inner cavity core in the cavity between mo(u)ld bottom half, the inner cavity core is for pouring into a mould the special-shaped air flue for forming the compressor.
7. the casting mold according to claim 6 for manufacturing compresser cylinder casting, which is characterized in that the inner cavity core
Side is provided with handling core print, and the handling core print is for installing the inner cavity core.
8. the casting mold according to claim 6 for manufacturing compresser cylinder casting, which is characterized in that the inner cavity core
Top is provided with positioning core print, is flushed at the top of the positioning core print and the casting mold of the compresser cylinder casting.
9. the casting mold according to claim 8 for manufacturing compresser cylinder casting, which is characterized in that the mo(u)ld top half has
Hollow core print seat, the positioning core print are connected with the hollow core print seat.
10. the casting mold according to claim 9 for manufacturing compresser cylinder casting, which is characterized in that the locating core
Head offers fixture hole with the hollow core print seat, and the inner cavity core is fixed in the fixture hole for plugging fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393179.XA CN108339940A (en) | 2018-04-28 | 2018-04-28 | Running gate system and casting mold for manufacturing compresser cylinder casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810393179.XA CN108339940A (en) | 2018-04-28 | 2018-04-28 | Running gate system and casting mold for manufacturing compresser cylinder casting |
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| Publication Number | Publication Date |
|---|---|
| CN108339940A true CN108339940A (en) | 2018-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810393179.XA Pending CN108339940A (en) | 2018-04-28 | 2018-04-28 | Running gate system and casting mold for manufacturing compresser cylinder casting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899619A (en) * | 2019-12-06 | 2020-03-24 | 绍兴集知汇信息科技有限公司 | Compressor cylinder body casting process |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU544499A1 (en) * | 1973-04-10 | 1977-01-30 | Metal Casting Device | |
| CN102909348A (en) * | 2012-10-26 | 2013-02-06 | 上海华新合金有限公司 | Process for casting gearbox body of centrifugal compressor |
| CN203459629U (en) * | 2013-07-31 | 2014-03-05 | 四川省祥业机械铸造有限公司 | Gating system of round revolved body casting |
| CN203900397U (en) * | 2014-06-25 | 2014-10-29 | 中国西电电气股份有限公司 | Casting mold for conductive static contact base cast piece of high-voltage switch circuit breaker |
| CN203956018U (en) * | 2014-08-04 | 2014-11-26 | 河南省西峡汽车水泵股份有限公司 | The high-strength thin-walled cylinder head cover casting of a kind of engine runner mould |
| CN104325085A (en) * | 2014-11-05 | 2015-02-04 | 浙江佳力风能技术有限公司 | Gating system with multistage split transverse runners |
| CN105251943A (en) * | 2015-10-30 | 2016-01-20 | 共享铸钢有限公司 | Gating system of main frame casting of mining machine and modeling method of gating system |
| CN205110693U (en) * | 2015-12-01 | 2016-03-30 | 济南方德利模具有限公司 | Core package assembly of engine cylinder lid |
| CN105665643A (en) * | 2016-04-08 | 2016-06-15 | 宁夏共享模具有限公司 | Manufacturing method of 3D printing slant lathe bed casting |
| CN208195572U (en) * | 2018-04-28 | 2018-12-07 | 共享智能铸造产业创新中心有限公司 | Running gate system and casting mold for manufacturing compresser cylinder casting |
-
2018
- 2018-04-28 CN CN201810393179.XA patent/CN108339940A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU544499A1 (en) * | 1973-04-10 | 1977-01-30 | Metal Casting Device | |
| CN102909348A (en) * | 2012-10-26 | 2013-02-06 | 上海华新合金有限公司 | Process for casting gearbox body of centrifugal compressor |
| CN203459629U (en) * | 2013-07-31 | 2014-03-05 | 四川省祥业机械铸造有限公司 | Gating system of round revolved body casting |
| CN203900397U (en) * | 2014-06-25 | 2014-10-29 | 中国西电电气股份有限公司 | Casting mold for conductive static contact base cast piece of high-voltage switch circuit breaker |
| CN203956018U (en) * | 2014-08-04 | 2014-11-26 | 河南省西峡汽车水泵股份有限公司 | The high-strength thin-walled cylinder head cover casting of a kind of engine runner mould |
| CN104325085A (en) * | 2014-11-05 | 2015-02-04 | 浙江佳力风能技术有限公司 | Gating system with multistage split transverse runners |
| CN105251943A (en) * | 2015-10-30 | 2016-01-20 | 共享铸钢有限公司 | Gating system of main frame casting of mining machine and modeling method of gating system |
| CN205110693U (en) * | 2015-12-01 | 2016-03-30 | 济南方德利模具有限公司 | Core package assembly of engine cylinder lid |
| CN105665643A (en) * | 2016-04-08 | 2016-06-15 | 宁夏共享模具有限公司 | Manufacturing method of 3D printing slant lathe bed casting |
| CN208195572U (en) * | 2018-04-28 | 2018-12-07 | 共享智能铸造产业创新中心有限公司 | Running gate system and casting mold for manufacturing compresser cylinder casting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899619A (en) * | 2019-12-06 | 2020-03-24 | 绍兴集知汇信息科技有限公司 | Compressor cylinder body casting process |
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