IN168394B - - Google Patents
Info
- Publication number
- IN168394B IN168394B IN198/DEL/87A IN198DE1987A IN168394B IN 168394 B IN168394 B IN 168394B IN 198DE1987 A IN198DE1987 A IN 198DE1987A IN 168394 B IN168394 B IN 168394B
- Authority
- IN
- India
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/18—Finishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8602700A FR2594727B1 (fr) | 1986-02-27 | 1986-02-27 | Procede de preparation de noyaux ceramiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN168394B true IN168394B (zh) | 1991-03-23 |
Family
ID=9332574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN198/DEL/87A IN168394B (zh) | 1986-02-27 | 1987-03-05 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4732204A (zh) |
| EP (1) | EP0237400B1 (zh) |
| JP (1) | JPS62220244A (zh) |
| DE (1) | DE3760041D1 (zh) |
| FR (1) | FR2594727B1 (zh) |
| IL (1) | IL81696A (zh) |
| IN (1) | IN168394B (zh) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2205261B (en) * | 1987-06-03 | 1990-11-14 | Rolls Royce Plc | Method of manufacture and article manufactured thereby |
| JPH01118334A (ja) * | 1987-10-31 | 1989-05-10 | Morikawa Sangyo Kk | 鋳造用消失性模型の接着方法及びそれに用いる装置 |
| JPH02253912A (ja) * | 1989-03-28 | 1990-10-12 | Aisin Chem Co Ltd | ドアチェック用レバーの製造方法 |
| US5028239A (en) * | 1989-05-12 | 1991-07-02 | Nalco Chemical Company | Fuel dewatering additives |
| US5524695A (en) * | 1993-10-29 | 1996-06-11 | Howmedica Inc. | Cast bone ingrowth surface |
| US5773039A (en) * | 1996-04-01 | 1998-06-30 | Jones; Earl S. | Apparatus for multiple wax castings |
| US6561428B2 (en) * | 1997-10-17 | 2003-05-13 | Hand Held Products, Inc. | Imaging device having indicia-controlled image parsing mode |
| US6505678B2 (en) * | 2001-04-17 | 2003-01-14 | Howmet Research Corporation | Ceramic core with locators and method |
| DE10310987B3 (de) * | 2003-03-07 | 2004-04-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Werkzeugmaschine und Verfahren zur Herstellung von dreidimensionalen Bauteilen |
| US7296615B2 (en) * | 2004-05-06 | 2007-11-20 | General Electric Company | Method and apparatus for determining the location of core-generated features in an investment casting |
| CA2567936C (en) | 2006-11-14 | 2016-01-05 | Atomic Energy Of Canada Limited | Device and method for surface replication |
| EP1930096A1 (de) * | 2006-12-07 | 2008-06-11 | Siemens Aktiengesellschaft | Verfahren zum Herstellen eines Modells für die feingusstechnische Darstellung einer wenigstens einen Hohlraum aufweisenden Komponente |
| US20110132564A1 (en) * | 2009-12-08 | 2011-06-09 | Merrill Gary B | Investment casting utilizing flexible wax pattern tool |
| US20130333855A1 (en) * | 2010-12-07 | 2013-12-19 | Gary B. Merrill | Investment casting utilizing flexible wax pattern tool for supporting a ceramic core along its length during wax injection |
| JP5518208B2 (ja) * | 2010-12-07 | 2014-06-11 | シーメンス エナジー インコーポレイテッド | 柔軟なワックスパターンツールを利用するインベストメント鋳造 |
| WO2014175940A2 (en) * | 2013-03-01 | 2014-10-30 | United Technologies Corporation | Gas turbine engine component manufacturing method and core for making same |
| US10189186B2 (en) * | 2014-05-16 | 2019-01-29 | Ford Global Technologies, Llc | Method for finishing matching surfaces in forming tool components |
| CN107790644A (zh) * | 2017-11-09 | 2018-03-13 | 东方电气集团东方汽轮机有限公司 | 一种防止空心叶片蜡模变形的方法 |
| CN110340286B (zh) * | 2019-07-16 | 2021-07-16 | 北京航空材料研究院有限公司 | 一种高表面光洁度钛合金熔模精密铸件的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR789721A (fr) * | 1935-05-08 | 1935-11-05 | Indicateur de direction pour bicyclettes, motocyclettes et charrettes | |
| GB789722A (en) * | 1954-03-09 | 1958-01-29 | Rolls Royce | Improvements relating to casting processes for metals |
| DE1508663B1 (de) * | 1966-02-02 | 1970-06-25 | Howe Sound Company, New York, N y (V.St.A.) | Verfahren und Vorrichtung zum Herstellen von Ausschmelzmodellen für das Präzisionsgießverfahren |
| GB2053047B (en) * | 1979-07-07 | 1983-01-26 | Rolls Royce | Cores for lost wax casting |
| US4283835A (en) * | 1980-04-02 | 1981-08-18 | United Technologies Corporation | Cambered core positioning for injection molding |
| GB2150874B (en) * | 1983-12-07 | 1986-07-09 | Rolls Royce | Investment casting |
-
1986
- 1986-02-27 FR FR8602700A patent/FR2594727B1/fr not_active Expired
-
1987
- 1987-02-24 JP JP62041238A patent/JPS62220244A/ja active Granted
- 1987-02-25 DE DE8787400415T patent/DE3760041D1/de not_active Expired
- 1987-02-25 EP EP87400415A patent/EP0237400B1/fr not_active Expired
- 1987-02-26 US US07/019,334 patent/US4732204A/en not_active Expired - Lifetime
- 1987-02-27 IL IL81696A patent/IL81696A/xx unknown
- 1987-03-05 IN IN198/DEL/87A patent/IN168394B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2594727B1 (fr) | 1988-05-06 |
| US4732204A (en) | 1988-03-22 |
| EP0237400A1 (fr) | 1987-09-16 |
| IL81696A0 (en) | 1987-09-16 |
| JPS62220244A (ja) | 1987-09-28 |
| IL81696A (en) | 1990-02-09 |
| EP0237400B1 (fr) | 1989-01-18 |
| FR2594727A1 (fr) | 1987-08-28 |
| JPH0438498B2 (zh) | 1992-06-24 |
| DE3760041D1 (en) | 1989-02-23 |