CN102179474A - Template for casting iron alloy ball with lost foam method - Google Patents
Template for casting iron alloy ball with lost foam method Download PDFInfo
- Publication number
- CN102179474A CN102179474A CN2011100919578A CN201110091957A CN102179474A CN 102179474 A CN102179474 A CN 102179474A CN 2011100919578 A CN2011100919578 A CN 2011100919578A CN 201110091957 A CN201110091957 A CN 201110091957A CN 102179474 A CN102179474 A CN 102179474A
- Authority
- CN
- China
- Prior art keywords
- template
- ball
- lost foam
- ferroalloy
- casting
- 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
- 239000006260 foam Substances 0.000 title claims abstract description 5
- 238000005266 casting Methods 0.000 title abstract description 12
- 238000000034 method Methods 0.000 title abstract description 10
- 229910000640 Fe alloy Inorganic materials 0.000 title abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 239000012508 resin bead Substances 0.000 claims abstract description 12
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 4
- 229920005990 polystyrene resin Polymers 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 229910001021 Ferroalloy Inorganic materials 0.000 claims description 18
- 238000010114 lost-foam casting Methods 0.000 claims description 8
- 201000010001 Silicosis Diseases 0.000 abstract description 3
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- 229920006026 co-polymeric resin Polymers 0.000 abstract 1
- 238000005275 alloying Methods 0.000 description 7
- 239000008188 pellet Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 244000035744 Hura crepitans Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to a template for casting an iron alloy ball with a lost foam method. The template comprises a plurality of foamed plastic balls which are mutually connected. The foamed plastic balls are round balls or balls formed by multiple planes; and raw materials of the foamed plastic balls are selected from polystyrene resin beads or methyl methacrylate and styrene copolymer resin beads or polymethylmethacrylate resin beads. An iron alloy ball mould formed by the template can form a product in one step, therefore, a casting process is simplified, the cost is reduced, an operation environment is improved, the labor intensity of workers is reduced and the workers can be prevented from suffering from heavy metal silicosis due to a traditional process.
Description
Technical field
The present invention relates to a kind of template of casting the ferroalloy ball, provide a kind of disappearance mould casting template for producing ferroalloy specifically.
Background technology
Traditional casting process is still adopted in existing ferroalloy production, the process and the shortcoming of producing the ferroalloy ball with traditional casting process mainly are: ingot mould is one of vitals in the casting process, being in 1300 ℃ of ferroalloys between-1800 ℃ of high temperature melts liquid and is cast in the mould that is made of ingot mould, the molded alloy piece is the bulk of nearly hundred square metres of areas, needs manually to be broken into less relatively piece repeatedly, to re-use Large Crusher and be broken into the irregular granular of diameter 10-50mm with sledgehammer.Ingot mould consumption is many, and occupied ground is big, poor working environment, and maximum drawback is can not one-shot forming.Because casting repeatedly in the ingot mould, finish build after hand breaking repeatedly, manually have bad luck, it is big to make metal fly upward loss, easily the metallic dust that produces causes this process operations worker to form heavy metal alloy silicosis, has a strong impact on the healthy of worker, also contaminated environment.Especially alloying pellet is more down to produce sieve, and minimum more than 10% of total amount that accounts for, this part alloy need melt down heavy molten, and consume electric power also influences metal recovery rate, increases the operating rate of personnel labor and equipment, and product cost is significantly risen.
Summary of the invention
The purpose of this invention is to provide a kind of lost foam casting ferroalloy ball template, the mould of being made up of this template can make the goods one-shot forming, thereby simplification casting technique, reduce cost, improve operating environment, reduce personnel labor, stop the employee because old technology causes the generation of heavy metal silicosis.
Technical scheme of the present invention is: lost foam casting ferroalloy ball template, it is characterized in that: template is made of several interconnective foamed plastics balls.Described foamed plastics ball is the ball that ball or many planes constitute.Described foamed plastics ball raw material is selected from polystyrene resin bead or methymethacrylate and styrene copolymerized resin bead or polymethyl methacrylate resin beads.
Because template is made by interconnective foamed plastics ball, utilize foamed plastics to meet the characteristic of high-temperature evaporation, present technique has realized casting ferroalloy ball technology generations is produced ferroalloy for traditional direct casting technology with advanced lost foam; Product by the moulding of this template is several interconnective alloying pellets, because alloying pellet neat appearance, epigranular, the one-time formed granularity utmost point can satisfy the application needs, compare with the alloying pellet that traditional approach produces, stopped the following particle size fraction of 10mm, product is convenient to loading and unloading, reduce the loss of transportation, the user that is more convenient for uses.The iron alloy block of tradition cast molding needs manually to be broken into relatively little bulk repeatedly, to re-use Large Crusher and be broken into the irregular granular of diameter 10-50mm with sledgehammer.Adopt present technique to reduce energy consumption, material consumption, reduced cost, stopped metallic dust and noise that this program produces, improve employee's operating environment greatly, reduce personnel labor, improved output, be matrix form after each form assembly and arrange, made flexible operation light, make pouring channel smooth and easy, Flow of Goods and Materials is good, and material substitutes the foamed plastics ball rapidly, can improve alloying pellet inherent quality and apparent effect.Present technique is made the ball that ball, oval ball or many planes constitute with the ferroalloy ball, also can be that the alloying pellet of different shape helps processing, is convenient to sell.
Description of drawings
Fig. 1 is the front view of lost foam casting ferroalloy ball template of the present invention.
Fig. 2 is an A-A profile among Fig. 1.
Fig. 3 is a B-B profile among Fig. 1.
Fig. 4 is the stereogram of Fig. 1 template.
Fig. 5 is the template front view that is made of many planes foamed plastics ball.
Fig. 6 is the template stereogram that is made of many planes foamed plastics ball.
Fig. 7 is the template front view that is made of the foamed plastics square.
Fig. 8 is the template stereogram that is made of the foamed plastics square.
The specific embodiment
Lost foam casting ferroalloy ball template is one of assembly of producing with lost foam by ferroalloy ball mould.This template is made of several interconnective foamed plastics balls.Sphere diameter is chosen as 10-70mm, can set specification according to producing needs, and described foamed plastics ball is the ball 2 that ball 1 or many planes constitute, and also can be the alloying pellet of oval ball or square 3 different shapes.Described foamed plastics ball, its body material are polystyrene resin bead (being called for short EPS) or methymethacrylate and styrene copolymerized resin bead (being called for short STMMA) or polymethyl methacrylate resin beads (being called for short EPMMA) etc.The template of present technique is arranged through the combinatorial matrix formula, places special-purpose sandbox, utilizes the foamed plastics ball to run into the characteristic that the high temperature alloy molten steel gasifies immediately, and sandbox is implemented negative pressure of vacuum, has realized the technological innovation of lost foam casting ferroalloy ball.Present technique relates to that the not auspicious mould structure of stating belongs to prior art outside the template.
Claims (3)
1. lost foam is cast the ferroalloy ball template, and it is characterized in that: template is made of several interconnective foamed plastics balls.
2. according to the said lost foam casting of claim 1 ferroalloy ball template, it is characterized in that: described foamed plastics ball is the ball that ball or many planes constitute.
3. according to claim 1 or 2 said lost foam casting ferroalloy ball templates, it is characterized in that: described foamed plastics ball raw material is selected from polystyrene resin bead or methymethacrylate and styrene copolymerized resin bead or polymethyl methacrylate resin beads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100919578A CN102179474A (en) | 2011-04-13 | 2011-04-13 | Template for casting iron alloy ball with lost foam method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100919578A CN102179474A (en) | 2011-04-13 | 2011-04-13 | Template for casting iron alloy ball with lost foam method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102179474A true CN102179474A (en) | 2011-09-14 |
Family
ID=44565867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100919578A Pending CN102179474A (en) | 2011-04-13 | 2011-04-13 | Template for casting iron alloy ball with lost foam method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102179474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266524A (en) * | 2020-03-10 | 2020-06-12 | 航天海鹰(哈尔滨)钛业有限公司 | Variable-structure investment precision casting square-frame runner mold |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101185963A (en) * | 2007-12-07 | 2008-05-28 | 肖燕鹏 | Vanishing mould casting technique of blast furnace cooling wall |
| CN101342573A (en) * | 2008-09-09 | 2009-01-14 | 曲靖成浩实芯铸造有限公司 | Vacuum negative pressure real type phenolic sand molding lost foam casting method |
| JP4407865B2 (en) * | 2000-10-11 | 2010-02-03 | 花王クエーカー株式会社 | Dissipation model additive and mold disappearance model using it |
| CN101698219A (en) * | 2009-10-23 | 2010-04-28 | 湖北省缸套厂 | Method for casting negative pressure solid cylinder sleeve |
| CN101954445A (en) * | 2010-09-27 | 2011-01-26 | 华中科技大学 | Foam pattern surface film forming method for lost foam casting |
| CN201940530U (en) * | 2011-04-13 | 2011-08-24 | 于永波 | Ferroalloy ball template adopting lost mold process casting |
-
2011
- 2011-04-13 CN CN2011100919578A patent/CN102179474A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4407865B2 (en) * | 2000-10-11 | 2010-02-03 | 花王クエーカー株式会社 | Dissipation model additive and mold disappearance model using it |
| CN101185963A (en) * | 2007-12-07 | 2008-05-28 | 肖燕鹏 | Vanishing mould casting technique of blast furnace cooling wall |
| CN101342573A (en) * | 2008-09-09 | 2009-01-14 | 曲靖成浩实芯铸造有限公司 | Vacuum negative pressure real type phenolic sand molding lost foam casting method |
| CN101698219A (en) * | 2009-10-23 | 2010-04-28 | 湖北省缸套厂 | Method for casting negative pressure solid cylinder sleeve |
| CN101954445A (en) * | 2010-09-27 | 2011-01-26 | 华中科技大学 | Foam pattern surface film forming method for lost foam casting |
| CN201940530U (en) * | 2011-04-13 | 2011-08-24 | 于永波 | Ferroalloy ball template adopting lost mold process casting |
Non-Patent Citations (1)
| Title |
|---|
| 邓宏运等: "《等温淬火球墨铸铁的生产及应用实例》", 30 April 2009, article ""奥贝球铁磨球消失模铸造生产"", pages: 201 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266524A (en) * | 2020-03-10 | 2020-06-12 | 航天海鹰(哈尔滨)钛业有限公司 | Variable-structure investment precision casting square-frame runner mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JILIN DI ERMA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YU YONGBO Effective date: 20120112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120112 Address after: 132002 No. 398-1, Jilin Avenue, Changyi District, Jilin, Jilin Applicant after: Jilin dierma Polytron Technologies Inc Address before: 132002 No. 398-1, Jilin Avenue, Changyi District, Jilin, Jilin Applicant before: Yu Yongbo |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110914 |