JPS5788942A - Production of cast rotor - Google Patents
Production of cast rotorInfo
- Publication number
- JPS5788942A JPS5788942A JP55162591A JP16259180A JPS5788942A JP S5788942 A JPS5788942 A JP S5788942A JP 55162591 A JP55162591 A JP 55162591A JP 16259180 A JP16259180 A JP 16259180A JP S5788942 A JPS5788942 A JP S5788942A
- Authority
- JP
- Japan
- Prior art keywords
- spacers
- cast rotor
- spaces
- conductor
- holes
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/105—Salt cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55162591A JPS5788942A (en) | 1980-11-20 | 1980-11-20 | Production of cast rotor |
US06/321,088 US4438804A (en) | 1980-11-20 | 1981-11-13 | Water soluble cores and method for manufacturing cast rotor provided with ventilation ducts utilizing the core |
CA000390484A CA1158404A (en) | 1980-11-20 | 1981-11-19 | Water soluble cores and method for manufacturing cast rotor provided with ventilation ducts utilizing the core |
KR1019810004493A KR870000819B1 (ko) | 1980-11-20 | 1981-11-20 | 수용성 코어(core) 및 이것을 사용하는 캐스트로우터(cast rotor)의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55162591A JPS5788942A (en) | 1980-11-20 | 1980-11-20 | Production of cast rotor |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21973985A Division JPS61144234A (ja) | 1985-10-02 | 1985-10-02 | キヤストロ−タの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5788942A true JPS5788942A (en) | 1982-06-03 |
JPH0113939B2 JPH0113939B2 (ja) | 1989-03-08 |
Family
ID=15757493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55162591A Granted JPS5788942A (en) | 1980-11-20 | 1980-11-20 | Production of cast rotor |
Country Status (4)
Country | Link |
---|---|
US (1) | US4438804A (ja) |
JP (1) | JPS5788942A (ja) |
KR (1) | KR870000819B1 (ja) |
CA (1) | CA1158404A (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4925492A (en) * | 1987-09-21 | 1990-05-15 | The Interlake Corporation | Ceramic core for investment casting and method for preparation |
US5262100A (en) * | 1990-07-11 | 1993-11-16 | Advanced Plastics Partnership | Method of core removal from molded products |
US5248552A (en) * | 1990-07-11 | 1993-09-28 | Advanced Plastics Partnership | Molding core |
US5089186A (en) * | 1990-07-11 | 1992-02-18 | Advanced Plastics Partnership | Process for core removal from molded products |
DE19716524C1 (de) * | 1997-04-19 | 1998-08-20 | Daimler Benz Aerospace Ag | Verfahren zur Herstellung eines Körpers mit einem Hohlraum |
US6024787A (en) * | 1998-06-05 | 2000-02-15 | Industrial Technology Research Institute | Water soluble ceramic core for use in die casting, gravity and investment casting of aluminum alloys |
US6474348B1 (en) | 1999-09-30 | 2002-11-05 | Howmet Research Corporation | CNC core removal from casting passages |
US6820677B2 (en) * | 2002-08-20 | 2004-11-23 | Ford Motor Company | Method of making a spray formed article |
JP4653796B2 (ja) * | 2007-10-29 | 2011-03-16 | アイシン高丘株式会社 | ディスクロータ鋳造方法 |
CN102904355B (zh) * | 2011-07-29 | 2014-10-29 | 西门子公司 | 转子的间隔片组件、其转子、及其电动机 |
US10309002B2 (en) | 2013-12-05 | 2019-06-04 | General Electric Company | Coating methods and a template for use with the coating methods |
CN103949595A (zh) * | 2014-05-24 | 2014-07-30 | 莱芜市泰东粉末科技有限公司 | 一种精密铸造尿素型芯的制作方法 |
US11724306B1 (en) | 2020-06-26 | 2023-08-15 | Triad National Security, Llc | Coating composition embodiments for use in investment casting methods |
WO2023237882A1 (en) * | 2022-06-08 | 2023-12-14 | Foseco International Limited | Inorganic water-soluble binder system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5015211A (ja) * | 1973-06-15 | 1975-02-18 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB898867A (en) * | 1959-04-14 | 1962-06-14 | Glacier Co Ltd | Co moulding sand |
JPS5028057A (ja) * | 1973-07-10 | 1975-03-22 | ||
JPS5314618A (en) * | 1976-07-28 | 1978-02-09 | Hitachi Ltd | Water soluble casting mould |
JPS5381429A (en) * | 1976-12-22 | 1978-07-18 | Hitachi Ltd | Water soluble mold |
-
1980
- 1980-11-20 JP JP55162591A patent/JPS5788942A/ja active Granted
-
1981
- 1981-11-13 US US06/321,088 patent/US4438804A/en not_active Expired - Lifetime
- 1981-11-19 CA CA000390484A patent/CA1158404A/en not_active Expired
- 1981-11-20 KR KR1019810004493A patent/KR870000819B1/ko active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5015211A (ja) * | 1973-06-15 | 1975-02-18 |
Also Published As
Publication number | Publication date |
---|---|
US4438804A (en) | 1984-03-27 |
KR830007178A (ko) | 1983-10-14 |
JPH0113939B2 (ja) | 1989-03-08 |
CA1158404A (en) | 1983-12-13 |
KR870000819B1 (ko) | 1987-04-23 |
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