PT88660B - Processo de moldacao e aparelho para a sua realizacao - Google Patents
Processo de moldacao e aparelho para a sua realizacao Download PDFInfo
- Publication number
- PT88660B PT88660B PT88660A PT8866088A PT88660B PT 88660 B PT88660 B PT 88660B PT 88660 A PT88660 A PT 88660A PT 8866088 A PT8866088 A PT 8866088A PT 88660 B PT88660 B PT 88660B
- Authority
- PT
- Portugal
- Prior art keywords
- filling material
- burner
- molding
- mold
- combustion
- Prior art date
Links
- 238000000465 moulding Methods 0.000 title claims description 63
- 238000000034 method Methods 0.000 title claims description 20
- 238000011049 filling Methods 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 53
- 238000002485 combustion reaction Methods 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 52
- 238000009423 ventilation Methods 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 7
- 239000011707 mineral Substances 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 239000004576 sand Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229920006327 polystyrene foam Polymers 0.000 description 3
- 230000004224 protection Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- 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
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D47/00—Casting plants
- B22D47/02—Casting plants for both moulding and casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Feeding And Controlling Fuel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63023579A JPH01202339A (ja) | 1988-02-03 | 1988-02-03 | 鋳物の鋳造方法及びそれに用いる装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT88660A PT88660A (pt) | 1989-10-04 |
| PT88660B true PT88660B (pt) | 1994-01-31 |
Family
ID=12114471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT88660A PT88660B (pt) | 1988-02-03 | 1988-10-04 | Processo de moldacao e aparelho para a sua realizacao |
Country Status (10)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4514995B2 (ja) * | 2001-06-22 | 2010-07-28 | 花王株式会社 | 消失模型鋳造法 |
| CN103406501B (zh) * | 2013-07-21 | 2016-07-13 | 河南广瑞汽车部件股份有限公司 | 浇注机电子脉冲引火方法及装置 |
| CN113664189A (zh) * | 2021-08-12 | 2021-11-19 | 天津昌昊实业有限公司 | 一种高效率的浇铸生产线 |
| DE102022129733A1 (de) * | 2022-11-10 | 2024-05-16 | Man Truck & Bus Se | Verfahren und Vorrichtung zum Zünden von Gießgasen |
| CN118729297A (zh) * | 2024-06-14 | 2024-10-01 | 广东金志利科技股份有限公司 | 一种砂型铸造大型铸件自动点火引气系统及方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1177221A (en) * | 1980-12-04 | 1984-11-06 | General Kinematics Corporation | Vibratory method for packing foundry sand into a pattern prior to the pouring of molten metal |
| DE3423199C1 (de) * | 1984-06-22 | 1985-02-21 | Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen | Einrichtung fuer die Durchfuehrung des Vollformgiessverfahrens |
| GB2188267B (en) * | 1986-03-14 | 1989-11-15 | Morikawa Sangyo | Casting method and apparatus |
| JPS62214848A (ja) * | 1986-03-14 | 1987-09-21 | Morikawa Sangyo Kk | 鋳物の鋳造方法及びその装置 |
-
1988
- 1988-02-03 JP JP63023579A patent/JPH01202339A/ja active Pending
- 1988-07-05 AU AU18705/88A patent/AU612663B2/en not_active Ceased
- 1988-07-12 FR FR8809457A patent/FR2627713B1/fr not_active Expired - Fee Related
- 1988-09-26 NZ NZ226328A patent/NZ226328A/en unknown
- 1988-09-28 CA CA000578910A patent/CA1320031C/en not_active Expired - Fee Related
- 1988-09-29 GB GB8822891A patent/GB2214848B/en not_active Expired - Fee Related
- 1988-10-04 PT PT88660A patent/PT88660B/pt not_active IP Right Cessation
- 1988-10-07 ES ES8803053A patent/ES2011136A6/es not_active Expired
- 1988-12-28 MY MYPI88001558A patent/MY103679A/en unknown
-
1989
- 1989-04-04 CH CH1234/89A patent/CH678604A5/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NZ226328A (en) | 1990-03-27 |
| GB2214848A (en) | 1989-09-13 |
| AU612663B2 (en) | 1991-07-18 |
| PT88660A (pt) | 1989-10-04 |
| MY103679A (en) | 1993-08-28 |
| ES2011136A6 (es) | 1989-12-16 |
| FR2627713B1 (fr) | 1993-09-24 |
| CA1320031C (en) | 1993-07-13 |
| AU1870588A (en) | 1989-08-03 |
| FR2627713A1 (fr) | 1989-09-01 |
| CH678604A5 (enrdf_load_stackoverflow) | 1991-10-15 |
| GB2214848B (en) | 1991-06-26 |
| GB8822891D0 (en) | 1988-11-02 |
| JPH01202339A (ja) | 1989-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Patent granted, date of granting |
Effective date: 19930712 |
|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20000131 |