DE68916778T2 - Verfahren zum Entbinden von Spritzgegossenen Gegenständen. - Google Patents
Verfahren zum Entbinden von Spritzgegossenen Gegenständen.Info
- Publication number
- DE68916778T2 DE68916778T2 DE68916778T DE68916778T DE68916778T2 DE 68916778 T2 DE68916778 T2 DE 68916778T2 DE 68916778 T DE68916778 T DE 68916778T DE 68916778 T DE68916778 T DE 68916778T DE 68916778 T2 DE68916778 T2 DE 68916778T2
- Authority
- DE
- Germany
- Prior art keywords
- debinding
- injection molded
- molded objects
- objects
- injection
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1017—Multiple heating or additional steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1017—Multiple heating or additional steps
- B22F3/1021—Removal of binder or filler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1012724A JPH0647684B2 (ja) | 1989-01-20 | 1989-01-20 | 射出成形体の脱脂方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68916778D1 DE68916778D1 (de) | 1994-08-18 |
DE68916778T2 true DE68916778T2 (de) | 1994-11-17 |
Family
ID=11813379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68916778T Expired - Fee Related DE68916778T2 (de) | 1989-01-20 | 1989-08-17 | Verfahren zum Entbinden von Spritzgegossenen Gegenständen. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5380476A (de) |
EP (1) | EP0379777B1 (de) |
JP (1) | JPH0647684B2 (de) |
KR (1) | KR930002522B1 (de) |
AU (1) | AU612280B2 (de) |
CA (1) | CA1323178C (de) |
DE (1) | DE68916778T2 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5746960A (en) * | 1988-04-15 | 1998-05-05 | Citizen Watch Co., Ltd. | Method of manufacturing powder injection molded part |
JPH0825802B2 (ja) * | 1990-01-22 | 1996-03-13 | 株式会社小松製作所 | 脱バインダー方法 |
JPH0521220A (ja) * | 1991-07-15 | 1993-01-29 | Mitsubishi Materials Corp | 高い残留磁束密度を有する射出成形純鉄焼結軟磁性材の製造法 |
GB2292750B (en) * | 1992-06-02 | 1996-12-04 | Advanced Materials Tech | Method of forming metal injection-moulded article |
EP0639417B1 (de) * | 1993-03-09 | 1998-12-09 | Citizen Watch Co. Ltd. | Verfahren zur herstellung von werkstücken mittels pulverspritzen |
BE1007035A3 (nl) * | 1993-04-28 | 1995-02-21 | Vito | Werkwijze voor het verwijderen van het bindmiddel bij poederspuitgieten. |
IT1260928B (it) * | 1993-07-16 | 1996-04-29 | Fiat Auto Spa | Procedimento per la realizzazione di lamiere metalliche e/o ceramiche tramite sinterizzazione di polveri e prodotto relativo. |
JP3443175B2 (ja) * | 1993-07-23 | 2003-09-02 | アスラブ・エス アー | 焼結によるチタン部品の製造方法およびこの種の製造方法を用いて作られる装飾品 |
US5877270A (en) * | 1994-03-14 | 1999-03-02 | Kabushiki Kaisha Komatsu Seisakusho | Water solvent extraction degreasing method and molded products produced therewith |
DE4435904A1 (de) * | 1994-10-07 | 1996-04-11 | Basf Ag | Verfahren und Spritzgußmasse für die Herstellung metallischer Formkörper |
US5723083A (en) * | 1995-09-29 | 1998-03-03 | Rohm And Haas Company | Method for forming parts from inorganic particulate material |
GB2307918B (en) * | 1995-12-05 | 1999-02-10 | Smith International | Pressure molded powder metal "milled tooth" rock bit cone |
TW415859B (en) * | 1998-05-07 | 2000-12-21 | Injex Kk | Sintered metal producing method |
JP3931447B2 (ja) * | 1998-09-18 | 2007-06-13 | セイコーエプソン株式会社 | 金属焼結体およびその製造方法 |
DE19960095A1 (de) * | 1999-12-14 | 2001-07-05 | Bosch Gmbh Robert | Gesinterter weichmagnetischer Verbundwerkstoff und Verfahren zu dessen Herstellung |
DE10014403A1 (de) * | 2000-03-24 | 2001-09-27 | Wolfgang Kochanek | Verfahren zur Fertigung von Metallteilen |
US6376585B1 (en) | 2000-06-26 | 2002-04-23 | Apex Advanced Technologies, Llc | Binder system and method for particulate material with debind rate control additive |
KR100463232B1 (ko) * | 2001-10-12 | 2004-12-23 | 한국과학기술연구원 | 혼합유체를 이용한 성형물 중의 왁스류의 탈지방법 |
DE102004028887A1 (de) * | 2004-06-15 | 2006-01-05 | Robert Bosch Gmbh | Verfahren zum Herstellen mindestens eines Bereichs einer Filtereinrichtung, insbesondere eines Partikelfilters für eine Brennkraftmaschine |
US10022845B2 (en) | 2014-01-16 | 2018-07-17 | Milwaukee Electric Tool Corporation | Tool bit |
FR3037514B1 (fr) * | 2015-06-16 | 2019-08-09 | Safran Aircraft Engines | Procede de fabrication d'une piece tridimensionnelle fritee a partir d'une poudre et installation permettant de mettre en oeuvre un tel procede |
EP3672746A1 (de) * | 2017-11-30 | 2020-07-01 | EOS GmbH Electro Optical Systems | Pulvermischung zur verwendung in der herstellung eines dreidimensionalen objektes durch ein verfahren zur generativen fertigung |
CN212351801U (zh) | 2017-12-01 | 2021-01-15 | 米沃奇电动工具公司 | 用于驱动紧固件的工具头 |
USD921468S1 (en) | 2018-08-10 | 2021-06-08 | Milwaukee Electric Tool Corporation | Driver bit |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2939199A (en) * | 1952-08-11 | 1960-06-07 | Int Standard Electric Corp | Formation of ceramic mouldings |
US3330892A (en) * | 1964-07-24 | 1967-07-11 | Corning Glass Works | Molding comminuted nonplastic inorganic material |
FR2031787A5 (de) * | 1969-02-07 | 1970-11-20 | Onera (Off Nat Aerospatiale) | |
JPS5543423A (en) * | 1978-09-25 | 1980-03-27 | Hitachi Denshi Ltd | Acceleration performance determining device for automobile |
JPS55114523A (en) * | 1979-02-28 | 1980-09-03 | Asahi Glass Co Ltd | Method of removing resin from molding |
US4305756A (en) * | 1980-01-14 | 1981-12-15 | Witec Cayman Patents, Ltd. | Method and means for removing binder from a green body |
JPS5716103A (en) * | 1980-01-14 | 1982-01-27 | Uitetsuku Keiman Patentsu Ltd | Production of parts from particulate substance |
JPS56108802A (en) * | 1980-02-01 | 1981-08-28 | Mitsubishi Heavy Ind Ltd | Working method for machine constituting parts using metal powder as raw material |
US4374457A (en) * | 1980-08-04 | 1983-02-22 | Wiech Raymond E Jr | Method of fabricating complex micro-circuit boards and substrates |
US4404166A (en) * | 1981-01-22 | 1983-09-13 | Witec Cayman Patents, Limited | Method for removing binder from a green body |
SE453183B (sv) * | 1982-05-04 | 1988-01-18 | Svenska Silikatforskning | Forfarande for reducering av tiden vid avlegsnande av temporera bindemedel fran en formad kropp |
JPS58223662A (ja) * | 1982-06-23 | 1983-12-26 | 日産自動車株式会社 | 射出成形用材料 |
JPS6148563A (ja) * | 1984-08-10 | 1986-03-10 | Nippon Sheet Glass Co Ltd | 真空蒸着用ソ−ス |
JPH0718651B2 (ja) * | 1985-08-02 | 1995-03-06 | 電気化学工業株式会社 | 耐熱ブロツク |
US5122326A (en) * | 1987-03-02 | 1992-06-16 | Vacuum Industries Inc. | Method of removing binder material from shaped articles under vacuum pressure conditions |
US4765950A (en) * | 1987-10-07 | 1988-08-23 | Risi Industries, Inc. | Process for fabricating parts from particulate material |
-
1989
- 1989-01-20 JP JP1012724A patent/JPH0647684B2/ja not_active Expired - Lifetime
- 1989-08-17 EP EP89308337A patent/EP0379777B1/de not_active Expired - Lifetime
- 1989-08-17 CA CA000608577A patent/CA1323178C/en not_active Expired - Fee Related
- 1989-08-17 DE DE68916778T patent/DE68916778T2/de not_active Expired - Fee Related
- 1989-08-18 AU AU40063/89A patent/AU612280B2/en not_active Ceased
- 1989-08-22 KR KR1019890011944A patent/KR930002522B1/ko not_active IP Right Cessation
-
1991
- 1991-09-16 US US07/760,805 patent/US5380476A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR930002522B1 (ko) | 1993-04-03 |
DE68916778D1 (de) | 1994-08-18 |
AU4006389A (en) | 1990-07-26 |
US5380476A (en) | 1995-01-10 |
JPH0647684B2 (ja) | 1994-06-22 |
JPH02194105A (ja) | 1990-07-31 |
KR900011533A (ko) | 1990-08-01 |
CA1323178C (en) | 1993-10-19 |
EP0379777A1 (de) | 1990-08-01 |
AU612280B2 (en) | 1991-07-04 |
EP0379777B1 (de) | 1994-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |