CN107755640A - A kind of pouring procedure - Google Patents
A kind of pouring procedure Download PDFInfo
- Publication number
- CN107755640A CN107755640A CN201711027070.6A CN201711027070A CN107755640A CN 107755640 A CN107755640 A CN 107755640A CN 201711027070 A CN201711027070 A CN 201711027070A CN 107755640 A CN107755640 A CN 107755640A
- Authority
- CN
- China
- Prior art keywords
- running channel
- mould
- sprue gate
- pouring
- molten iron
- 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
- 238000000034 method Methods 0.000 title claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 68
- 229910052742 iron Inorganic materials 0.000 claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 230000000630 rising effect Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 12
- 238000005266 casting Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 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
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/088—Feeder heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a kind of pouring procedure, for pouring into a mould impeller, comprises the following steps：S1, mould fixed vertically, make axle center and the horizontal direction parallel at the first sprue gate of the mold center；S2, build and build running channel, connect second sprue gate of the running channel respectively with first sprue gate and the bottom of the mould；S3, molten iron injected into the mould inside from first sprue gate and second sprue gate respectively along the running channel；After S4, cooling, excision cast rising head, obtain pouring into a mould product.Component pouring procedure flow provided by the invention is simple, reduces molten iron flow flow, and increase the yield rate of product.
Description
Technical field
The present invention relates to metal casting technique field, and in particular to a kind of pouring procedure.
Background technology
In current cast production process, the setting of running channel affects casting process potting syrup circulation path, further shadow
Ring the yield rate of product.
In prior art cast round steel sheet, casting mold is horizontally disposed with, by setting vertical running channel and with pouring vertically
The horizontal cross gate of arc of road connection, during cast, molten iron enters arc cross gate from vertical running channel, then enters from all directions of mould
Enter ingate, because molten iron flow distance is remote, and the molten iron area that flows in a mold is big, causes radiating to make very much cast effect soon
It is bad.
Therefore it provides a kind of pouring procedure, to solve to pour into a mould caused by the running channel of prior art is set, effect is bad to ask
Topic, molten iron circulation path distance is shortened, increase yield rate, be prior art urgent problem to be solved.
The content of the invention
The present invention is remote for the distance of molten iron flow in the prior art, and the molten iron area that flows in a mold is big, causes to dissipate
The problem of heat makes cast effect bad very much soon, there is provided a kind of pouring procedure, shorten molten iron circulation path distance, increase yield rate.
The invention provides a kind of component pouring procedure, comprise the following steps：
S1, mould fixed vertically, make axle center and the horizontal direction parallel at the first sprue gate of the mold center；
S2, build and build running channel, the running channel is poured respectively with the second of first sprue gate and the bottom of the mould
Geat connects；
S3, molten iron injected into the mould from first sprue gate and second sprue gate respectively along the running channel
It is internal；
After S4, cooling, excision cast rising head, obtain pouring into a mould product.
Preferably, the step S2 is specially：Build and build vertical running channel, first level running channel and the second horizontal running channel, make
The first level running channel and the second horizontal running channel connect with the vertical running channel, and the first level running channel and institute
The connection of the first sprue gate is stated, the second horizontal running channel connects with the second sprue gate of the bottom of the mould.
Preferably, the one end of the described second horizontal running channel away from the vertical running channel is towards second sprue gate bent
Into kink, the kink connects with second sprue gate.
Preferably, the length of the first level running channel and the second horizontal running channel is 60-90mm.
Preferably, the mould external diameter is 180-200mm, and the height of the vertical running channel is 160-220mm.
Preferably, the internal diameter of first dead head and the first level running channel is 16-24mm.
Preferably, the internal diameter of second dead head and the kink is 12-18mm.
One or more technical schemes that the present invention program provides, have at least the following technical effects or advantages：Pouring into a mould
During, molten iron is made the effect of its molten iron casting more preferable by the pressure of Action of Gravity Field and extraneous molten iron；Poured vertically in cooling procedure
Road as the effect of feeding head, makes casting have enough molten iron supplements when shrinking, it is more preferable to pour into a mould effect again；Reduce running channel,
Pouring technology is simplified, and further reduces cast path, molten iron dispersed heat is reduced, reduces energy consumption, increase and
Product rate.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is pouring procedure flow chart provided by the invention；
Fig. 2 is casting process structural representation of the present invention.
Embodiment
In order to solve the problems, such as that running channel present in prior art sets caused cast effect bad, present invention offer one
Kind component pouring procedure and method, concrete thought of the present invention are as follows：Structure running channel makes its first cast with mold center respectively
The second sprue gate connection of the bottom of mouth and the mould, reduces running channel, simplifies pouring technology, and further subtract
Path is poured into a mould less, reduces molten iron dispersed heat, reduces energy consumption, increases yield rate.
As shown in figure 1, the invention provides a kind of pouring procedure, for pouring into a mould steel plate, comprise the following steps：
S1, mould 1 fixed vertically, make axle center and the horizontal direction parallel at first sprue gate 11 at the center of mould 1；
S2, build and build running channel 2, make the running channel 2 respectively with first sprue gate 11 and the bottom of the mould 1
Two sprue gates 12 connect；
S3, molten iron injected into institute from first sprue gate 11 and second sprue gate 12 respectively along the running channel 2
State inside mould 1；
After S4, cooling, excision cast rising head, obtain pouring into a mould product.
With reference to shown in Fig. 2, step S2 is specially：Build and build vertical running channel 21, the level of first level running channel 22 and second is poured
Road 23, the 22 and second horizontal running channel 23 of first level running channel is set to be connected with the vertical running channel 21, and described the
One horizontal running channel 22 connects with first sprue gate 11, the second horizontal running channel 23 and the second of the bottom of the mould 1
Sprue gate 12 connects, in order to which molten iron is spilt when preventing that the second horizontal running channel 23 from connecting with the second sprue gate 12, the second horizontal running channel
23 one end away from the vertical running channel 21 are bent to form kink 231, the kink 231 towards second sprue gate 12
Connected with second sprue gate 12.Three running channels are set altogether in the present embodiment, vertical running channel in cast as passage,
Feeding head can be used as after casting complete, has two kinds of functions concurrently, and relative to prior art reduce molten iron circulation path away from
From, pouring technology is simplified, and the reduction of molten iron dispersed heat, energy consumption is reduced, increases yield rate.
In specific casting process, when molten iron is entered from the second sprue gate 12 and the first sprue gate 11 respectively by vertical running channel 21
When entering mould 1, the molten iron at the second sprue gate 12 enters mould 1 to lower and upper, and the molten iron early stage at the first sprue gate 11 is to mould 1
Bottom is flowed, and molten iron fills to the first sprue gate 11 from bottom to up, and then to flow measurement on mould 1, shorten molten iron flows through road
Journey, reduce the thermal loss of molten iron, be advantageous to fill type.
Specifically, the length of 22 and second horizontal running channel 23 of first level running channel is 60-90mm, and the external diameter of mould 1 is
180-200mm, the height of vertical running channel 21 is 160-220mm.
In order to further reduce molten iron circulation path distance, while molten iron dispersed heat can be reduced, described first pours
The internal diameter of rising head 11 and the first level running channel 22 is 16-24mm, second dead head 12 and the kink 231
Internal diameter is 12-18mm.
In summary, application scheme at least has following advantageous effects relative to prior art：
1) in casting process, for molten iron by the pressure of Action of Gravity Field and extraneous molten iron, the effect for pouring into a mould it is more preferable；
2) vertical running channel again as the effect of feeding head, makes casting have enough molten iron to mend when shrinking in cooling procedure
Fill, cast effect is more preferable；
3) running channel of cast is reduced, and simplifies pouring technology；
4) running channel is reduced, and path shortens, and is reduced molten iron dispersed heat and is reduced discarded molten iron, and power consumption is low, produces
Rate is high.
The above disclosed power for being only a kind of preferred embodiment of the present invention, the present invention can not being limited with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that realizing all or part of flow of above-described embodiment, and weighed according to the present invention
Profit requires made equivalent variations, still falls within and invents covered scope.
Claims (7)
1. a kind of pouring procedure, for pouring into a mould impeller, it is characterised in that comprise the following steps：
It is S1, mould (1) is fixed vertically, the axle center at first sprue gate (11) at the mould (1) center is put down with horizontal direction
OK；
S2, build and build running channel (2), make the running channel (2) respectively with first sprue gate (11) and the bottom of the mould (1)
The second sprue gate (12) connection；
S3, molten iron injected from first sprue gate (11) and second sprue gate (12) respectively along the running channel (2)
The mould (1) is internal；
After S4, cooling, excision cast rising head, obtain pouring into a mould product.
2. pouring procedure according to claim 1, it is characterised in that the step S2 is specially：Build and build vertical running channel
(21), first level running channel (22) and the second horizontal running channel (23), the first level running channel (22) and the second level are made
Running channel (23) connects with the vertical running channel (21), and the first level running channel (22) and first sprue gate (11)
Connection, the second horizontal running channel (23) connect with the second sprue gate (12) of the bottom of the mould (1).
3. pouring procedure according to claim 2, it is characterised in that the second horizontal running channel (23) is away from described vertical
One end of running channel (21) is bent to form kink (231) towards second sprue gate (12), the kink (231) with it is described
Second sprue gate (12) connects.
4. pouring procedure according to claim 2, it is characterised in that the first level running channel (22) and the second level
The cross-directional length of running channel (23) is 60-90mm.
5. pouring procedure according to claim 2, it is characterised in that mould (1) external diameter is 180-200mm, described
The height of vertical running channel (21) is 160-220mm.
6. pouring procedure according to claim 2, it is characterised in that first dead head (11) and the first level
The internal diameter of running channel (22) is 16-24mm.
7. pouring procedure according to claim 2, it is characterised in that second dead head (12) and the kink
(231) internal diameter is 12-18mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027070.6A CN107755640A (en) | 2017-10-27 | 2017-10-27 | A kind of pouring procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027070.6A CN107755640A (en) | 2017-10-27 | 2017-10-27 | A kind of pouring procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107755640A true CN107755640A (en) | 2018-03-06 |
Family
ID=61271416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711027070.6A Pending CN107755640A (en) | 2017-10-27 | 2017-10-27 | A kind of pouring procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107755640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234512A (en) * | 2022-07-19 | 2022-10-25 | 嘉兴嘉鼓风机有限公司 | Impeller structure of air blower and machining process thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003191068A (en) * | 2001-12-25 | 2003-07-08 | Aisin Takaoka Ltd | Cast iron part and its producing method |
| CN200995262Y (en) * | 2007-02-01 | 2007-12-26 | 广西玉柴机器股份有限公司 | Pouring caster of cylinder end |
| CN101342575A (en) * | 2008-08-26 | 2009-01-14 | 大连市金州区天源铸造机械厂 | Manufacturing process for high-power motor pig machine base |
| CN201913188U (en) * | 2011-01-10 | 2011-08-03 | 安徽应流集团霍山铸造有限公司 | Fine casting structure capable of eliminating air hole on surface of cast |
| CN202725978U (en) * | 2012-04-13 | 2013-02-13 | 钟祥市东方红铸造厂 | Airborne casting mould of compressor middle casing |
| CN103736928A (en) * | 2014-01-17 | 2014-04-23 | 合肥工业大学 | Evanescent mode pouring system of speed changing box body |
| CN104271287A (en) * | 2012-04-27 | 2015-01-07 | 大丰工业株式会社 | Manufacturing method of bearing sleeve of turbocharger and bearing sleeve of turbocharger |
| CN104607595A (en) * | 2015-01-14 | 2015-05-13 | 山东昊安金科新材料股份有限公司 | Large-scale casting device for aluminum-water utensil |
| JP2015199118A (en) * | 2014-04-08 | 2015-11-12 | 有限会社ファンドリーテック・コンサルティング | Sprue runner and casting method capable of solidifying quickly |
| CN205032644U (en) * | 2015-08-24 | 2016-02-17 | 洛阳洛北重工机械有限公司 | Control cast steel bilayer waters device of molten steel import |
-
2017
- 2017-10-27 CN CN201711027070.6A patent/CN107755640A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003191068A (en) * | 2001-12-25 | 2003-07-08 | Aisin Takaoka Ltd | Cast iron part and its producing method |
| CN200995262Y (en) * | 2007-02-01 | 2007-12-26 | 广西玉柴机器股份有限公司 | Pouring caster of cylinder end |
| CN101342575A (en) * | 2008-08-26 | 2009-01-14 | 大连市金州区天源铸造机械厂 | Manufacturing process for high-power motor pig machine base |
| CN201913188U (en) * | 2011-01-10 | 2011-08-03 | 安徽应流集团霍山铸造有限公司 | Fine casting structure capable of eliminating air hole on surface of cast |
| CN202725978U (en) * | 2012-04-13 | 2013-02-13 | 钟祥市东方红铸造厂 | Airborne casting mould of compressor middle casing |
| CN104271287A (en) * | 2012-04-27 | 2015-01-07 | 大丰工业株式会社 | Manufacturing method of bearing sleeve of turbocharger and bearing sleeve of turbocharger |
| CN103736928A (en) * | 2014-01-17 | 2014-04-23 | 合肥工业大学 | Evanescent mode pouring system of speed changing box body |
| JP2015199118A (en) * | 2014-04-08 | 2015-11-12 | 有限会社ファンドリーテック・コンサルティング | Sprue runner and casting method capable of solidifying quickly |
| CN104607595A (en) * | 2015-01-14 | 2015-05-13 | 山东昊安金科新材料股份有限公司 | Large-scale casting device for aluminum-water utensil |
| CN205032644U (en) * | 2015-08-24 | 2016-02-17 | 洛阳洛北重工机械有限公司 | Control cast steel bilayer waters device of molten steel import |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234512A (en) * | 2022-07-19 | 2022-10-25 | 嘉兴嘉鼓风机有限公司 | Impeller structure of air blower and machining process thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |
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| WD01 | Invention patent application deemed withdrawn after publication |