KR101400054B1 - 압연롤 주조용 엔드커버의 제조방법 - Google Patents
압연롤 주조용 엔드커버의 제조방법 Download PDFInfo
- Publication number
- KR101400054B1 KR101400054B1 KR1020120083203A KR20120083203A KR101400054B1 KR 101400054 B1 KR101400054 B1 KR 101400054B1 KR 1020120083203 A KR1020120083203 A KR 1020120083203A KR 20120083203 A KR20120083203 A KR 20120083203A KR 101400054 B1 KR101400054 B1 KR 101400054B1
- Authority
- KR
- South Korea
- Prior art keywords
- end cover
- molding material
- molten metal
- mold
- molding
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Continuous Casting (AREA)
Abstract
Description
도 2는 일반적인 엔드커버의 구조를 보인 도면이고,
도 3은 본 발명에 따른 엔드커버를 제작하는 모습을 나타낸 도면이고,
도 4는 본 발명 엔드커버와 캐스타블 엔드커버의 특성을 실험한 비교 그래프이며, 그리고
도 5는 중인산 알루미늄의 함유량에 따른 본 발명 엔드커버의 압축강도 비교를 나타낸 그래프이다.
100 : 엔드커버 110 : 외피
111 : 관통홀 120 : 커버체
122 : 용탕주입홀
Claims (2)
- 중앙부에는 관통홀이 형성되고 외곽에는 마감판이 형성된 외피에 관통홀보다 작은 외경의 원기둥을 갖는 성형틀을 상기 관통홀로 삽입하는 단계;
상기 마감판과 성형틀의 사이 공간에 50~55중량%의 SiO2와, 40~45중량%의 Al2O3와, 나머지 불가피한 불순물을 포함하는 조형재를 주입하는 단계;
주입된 조형재를 외압을 이용해 다진후 일정시간 건조시켜 응고 시키는 단계; 및
응고된 조형재로부터 상기 성형틀을 제거하는 단계;를 포함하는 압연롤 주조용 엔드커버 제조방법.
- 청구항 1에 있어서,
상기 조형재의 총 중량 대비 7~10%의 중인산 알루미늄이 더 포함되는 압연롤 주조용 엔드커버 제조방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120083203A KR101400054B1 (ko) | 2012-07-30 | 2012-07-30 | 압연롤 주조용 엔드커버의 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120083203A KR101400054B1 (ko) | 2012-07-30 | 2012-07-30 | 압연롤 주조용 엔드커버의 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140016541A KR20140016541A (ko) | 2014-02-10 |
| KR101400054B1 true KR101400054B1 (ko) | 2014-05-27 |
Family
ID=50265506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120083203A Expired - Fee Related KR101400054B1 (ko) | 2012-07-30 | 2012-07-30 | 압연롤 주조용 엔드커버의 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101400054B1 (ko) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003530449A (ja) * | 2000-04-07 | 2003-10-14 | オルブライト アンド ウィルソン (オーストラリア) リミテッド | 懸濁液から造形品を成形する方法 |
| JP2006035678A (ja) * | 2004-07-28 | 2006-02-09 | Sekisui Chem Co Ltd | 無機質硬化体の製造方法 |
| KR100687787B1 (ko) * | 2006-03-02 | 2007-02-27 | (주)센텍코리아 | 탈착식 알콜센서 모듈이 구비된 음주측정기 및음주측정기용 알콜센서 모듈 |
| JP4608273B2 (ja) * | 2004-09-21 | 2011-01-12 | 積水化学工業株式会社 | 無機成形体の製造方法 |
-
2012
- 2012-07-30 KR KR1020120083203A patent/KR101400054B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003530449A (ja) * | 2000-04-07 | 2003-10-14 | オルブライト アンド ウィルソン (オーストラリア) リミテッド | 懸濁液から造形品を成形する方法 |
| JP2006035678A (ja) * | 2004-07-28 | 2006-02-09 | Sekisui Chem Co Ltd | 無機質硬化体の製造方法 |
| JP4608273B2 (ja) * | 2004-09-21 | 2011-01-12 | 積水化学工業株式会社 | 無機成形体の製造方法 |
| KR100687787B1 (ko) * | 2006-03-02 | 2007-02-27 | (주)센텍코리아 | 탈착식 알콜센서 모듈이 구비된 음주측정기 및음주측정기용 알콜센서 모듈 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140016541A (ko) | 2014-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101433944B (zh) | 一种铸造用发热冒口套 | |
| KR100523880B1 (ko) | 주형의페룰및공급요소제조방법상기페룰및요소제조를위한조성물 | |
| EP2785480B1 (en) | Method for molding sand mold and sand mold | |
| KR20110122891A (ko) | 선박엔진용 실린더카버의 금형주조 방법 | |
| CN201102057Y (zh) | 用于铸造火车车轮的砂芯 | |
| KR101400054B1 (ko) | 압연롤 주조용 엔드커버의 제조방법 | |
| CN107856166B (zh) | 一种锆刚玉电熔砖冒口保温结构及浇铸保温方法 | |
| CN106077470A (zh) | 蠕铁发动机缸盖浇注工艺 | |
| CN103056306A (zh) | 一种轴承座的铸造方法 | |
| CN104874736B (zh) | 快拆式熔模铸造工艺 | |
| JP5944751B2 (ja) | 中子砂、同中子砂から造型される砂中子および同砂中子を用いたダイカスト鋳造方法 | |
| JP5363216B2 (ja) | 鋳造用中子及び鋳造法 | |
| CN212664884U (zh) | 一种中间包保温结构 | |
| CN103418759B (zh) | 真空浇注镍铸锭用玻璃作覆盖保温剂的方法及专用模具 | |
| CN104668521B (zh) | 低压铸造熔池装置 | |
| CN107377879A (zh) | 一种熔模铸造铸件铸造方法 | |
| CN208800761U (zh) | 一种金属套类零件压铸成型模具 | |
| RU171686U1 (ru) | Модель прибыли на основе пенополистирола для литья по газифицируемым моделям | |
| CN210188408U (zh) | 一种失蜡法精密铸造模壳结构 | |
| CN102773437A (zh) | 一种挡渣墙中流钢孔的设置方法 | |
| CN215879750U (zh) | 一种金属铸造模具用保温冒口套装置 | |
| CN216176416U (zh) | 一种具备多式热工效能的冒口 | |
| CN103350446A (zh) | 一种铸造用纤维浇口杯的制备方法 | |
| CN202963398U (zh) | 多边可调异形水冷空心结晶器 | |
| KR200343156Y1 (ko) | 금형에 보온성 탕구계를 갖는 주형 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20170510 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20180509 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20190425 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20210522 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20210522 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |