ZA977468B - Method and apparatus for a powder metallurgical process. - Google Patents
Method and apparatus for a powder metallurgical process.Info
- Publication number
- ZA977468B ZA977468B ZA9707468A ZA977468A ZA977468B ZA 977468 B ZA977468 B ZA 977468B ZA 9707468 A ZA9707468 A ZA 9707468A ZA 977468 A ZA977468 A ZA 977468A ZA 977468 B ZA977468 B ZA 977468B
- Authority
- ZA
- South Africa
- Prior art keywords
- green body
- flashing
- powder metallurgical
- metallurgical process
- green
- Prior art date
Links
- 239000000843 powder Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000010310 metallurgical process Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- 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
- B22F3/24—After-treatment of workpieces or articles
-
- 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
- B22F2003/023—Lubricant mixed with the metal powder
-
- 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
-
- 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
- B22F2998/10—Processes characterised by the sequence of their steps
Landscapes
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Powder Metallurgy (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Formation And Processing Of Food Products (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- External Artificial Organs (AREA)
- Cleaning In General (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75249196A | 1996-10-21 | 1996-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA977468B true ZA977468B (en) | 1998-02-19 |
Family
ID=25026531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9707468A ZA977468B (en) | 1996-10-21 | 1997-08-20 | Method and apparatus for a powder metallurgical process. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5812924A (ko) |
EP (1) | EP0932460B1 (ko) |
JP (1) | JP3478835B2 (ko) |
KR (1) | KR100321863B1 (ko) |
CN (1) | CN1093008C (ko) |
AT (1) | ATE246553T1 (ko) |
AU (1) | AU727592B2 (ko) |
BR (1) | BR9712413A (ko) |
CA (1) | CA2267898C (ko) |
DE (2) | DE932460T1 (ko) |
ES (1) | ES2136043T3 (ko) |
WO (1) | WO1998017409A1 (ko) |
ZA (1) | ZA977468B (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998017409A1 (en) * | 1996-10-21 | 1998-04-30 | Kennametal Inc. | Method and apparatus for a powder metallurgical process |
JP3059406B2 (ja) * | 1997-08-27 | 2000-07-04 | 本田技研工業株式会社 | 圧粉成形装置 |
US6267574B1 (en) * | 1999-08-02 | 2001-07-31 | Amsted Industries Incorporated | Compacting press with picker system |
JP3780842B2 (ja) * | 2000-12-04 | 2006-05-31 | 株式会社村田製作所 | 粉末成形装置及び粉末成形方法 |
KR100463775B1 (ko) * | 2000-12-04 | 2004-12-29 | 가부시키가이샤 무라타 세이사쿠쇼 | 분말 공급 장치 및 분말 성형 장치 |
JPWO2007049393A1 (ja) * | 2005-10-28 | 2009-04-30 | コマツ産機株式会社 | ヒューム処理方法および処理装置 |
US20070166423A1 (en) * | 2006-01-18 | 2007-07-19 | Tuck Daniel B | Rubber and plastic mold adjustable date stamp insert |
US7963729B2 (en) | 2007-01-18 | 2011-06-21 | Kennametal Inc. | Milling cutter and milling insert with coolant delivery |
US8328471B2 (en) | 2007-01-18 | 2012-12-11 | Kennametal Inc. | Cutting insert with internal coolant delivery and cutting assembly using the same |
US9101985B2 (en) | 2007-01-18 | 2015-08-11 | Kennametal Inc. | Cutting insert assembly and components thereof |
US8439608B2 (en) | 2007-01-18 | 2013-05-14 | Kennametal Inc. | Shim for a cutting insert and cutting insert-shim assembly with internal coolant delivery |
US7883299B2 (en) | 2007-01-18 | 2011-02-08 | Kennametal Inc. | Metal cutting system for effective coolant delivery |
US7625157B2 (en) | 2007-01-18 | 2009-12-01 | Kennametal Inc. | Milling cutter and milling insert with coolant delivery |
US8454274B2 (en) | 2007-01-18 | 2013-06-04 | Kennametal Inc. | Cutting inserts |
US8033805B2 (en) | 2007-11-27 | 2011-10-11 | Kennametal Inc. | Method and apparatus for cross-passageway pressing to produce cutting inserts |
JP5493141B2 (ja) * | 2008-12-17 | 2014-05-14 | 三和システムエンジニアリング株式会社 | 粉末成形部品のばり取り方法およびその装置 |
US7955032B2 (en) | 2009-01-06 | 2011-06-07 | Kennametal Inc. | Cutting insert with coolant delivery and method of making the cutting insert |
DE102009054222B4 (de) | 2009-11-21 | 2014-10-02 | Gkn Sinter Metals Holding Gmbh | Vorrichtung und Verfahren zum Entgraten von Grünlingen |
JP5592711B2 (ja) * | 2010-06-18 | 2014-09-17 | 三和システムエンジニアリング株式会社 | 粉末成形品のばり取り装置 |
US8734062B2 (en) | 2010-09-02 | 2014-05-27 | Kennametal Inc. | Cutting insert assembly and components thereof |
US8827599B2 (en) | 2010-09-02 | 2014-09-09 | Kennametal Inc. | Cutting insert assembly and components thereof |
JP5814783B2 (ja) * | 2011-12-27 | 2015-11-17 | 花王株式会社 | バリ除去装置及びそれを備えた粉末充填装置 |
DE102013106867A1 (de) * | 2013-07-01 | 2015-01-08 | Arthur Andrey Boger | Reinigungsdüse |
CN105499175B (zh) * | 2016-01-29 | 2018-08-03 | 江苏保捷锻压有限公司 | 一种法兰轴螺纹清洗装置 |
CN113263009B (zh) * | 2021-05-19 | 2023-06-23 | 南京政通建设工程有限公司 | 一种抖动提升式花坛假花摘除清洗装置 |
CN113579231B (zh) * | 2021-08-13 | 2022-11-22 | 丹阳市无字硬质合金有限公司 | 一种刻字模设备及其生产工艺 |
CN115156530A (zh) * | 2021-12-13 | 2022-10-11 | 邵阳县国安工具有限公司 | 一种硬质合金刀具生产用自动式填料压合设备 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3442706A (en) * | 1965-12-10 | 1969-05-06 | Sandusky Foundry & Machine Co | Method and apparatus for cooling and cleaning a centrifugal casting |
US3929476A (en) * | 1972-05-05 | 1975-12-30 | Minnesota Mining & Mfg | Precision molded refractory articles and method of making |
US4026701A (en) * | 1975-02-24 | 1977-05-31 | Xerox Corporation | Gas impingement and suction cleaning apparatus |
JPS52108456A (en) * | 1976-03-08 | 1977-09-10 | Dai Ichi Seiko Co Ltd | Method and device for cleaning surface of metal molds for plastics |
JPS5938090B2 (ja) * | 1981-02-12 | 1984-09-13 | 一雄 坂東 | プラスチック成形金型面のクリ−ニング装置 |
US4610931A (en) * | 1981-03-27 | 1986-09-09 | Kennametal Inc. | Preferentially binder enriched cemented carbide bodies and method of manufacture |
JPS5976749A (ja) * | 1982-10-23 | 1984-05-01 | Okuma Mach Works Ltd | 加工面の洗浄方法 |
US4552163A (en) * | 1983-08-03 | 1985-11-12 | Bitiess Microtecnica S.A. | Cleaning device for dental instruments to be used during surgery and dental treatments |
JPS61261402A (ja) * | 1985-05-13 | 1986-11-19 | Toyota Motor Corp | 焼結部材の簡易面取り方法 |
FR2597767A1 (fr) * | 1986-04-24 | 1987-10-30 | Bertagna Hugo | Procede de nettoyage par aspersion de solutions aqueuses ou autres d'elements ou pieces mecaniques a la sortie des machines de fabrication |
US5337438A (en) * | 1992-05-04 | 1994-08-16 | The Babcock & Wilcox Company | Method and apparatus for constant progression of a cleaning jet across heated surfaces |
JPH06262150A (ja) * | 1992-05-12 | 1994-09-20 | Matsui Mfg Co | 付着物除去方法とその装置 |
SE505425C2 (sv) * | 1992-12-18 | 1997-08-25 | Sandvik Ab | Hårdmetall med bindefasanrikad ytzon |
SE9300376L (sv) * | 1993-02-05 | 1994-08-06 | Sandvik Ab | Hårdmetall med bindefasanriktad ytzon och förbättrat eggseghetsuppförande |
GB2279144B (en) * | 1993-04-14 | 1997-06-04 | Falmac Machinery | Rotary air distributor |
FI91176B (fi) * | 1993-05-27 | 1994-02-15 | Ev Group Oy | Menetelmä ja laitteisto paperikoneen tai vastaavan puristin- tai kuivausosassa |
US5413671A (en) * | 1993-08-09 | 1995-05-09 | Advanced Micro Devices, Inc. | Apparatus and method for removing deposits from an APCVD system |
WO1995005276A1 (en) * | 1993-08-12 | 1995-02-23 | Kona Corporation | Improved hot runner injection molding system |
US5456118A (en) * | 1994-02-18 | 1995-10-10 | Pine Instrument Company | Gyratory compactor |
JPH08127000A (ja) * | 1994-10-27 | 1996-05-21 | Keihin Seiki Mfg Co Ltd | 成形品の鋳バリ除去装置 |
JP3687143B2 (ja) * | 1995-07-27 | 2005-08-24 | セイコーエプソン株式会社 | 金属粉末射出成形体のバリ処理方法 |
DE29520880U1 (de) * | 1995-09-04 | 1996-07-04 | Gross, Hans Hermann, Dipl.-Ing., 40699 Erkrath | Trockenreinigungsanlage von Werkstücken in der mechanischen Fertigung |
US5676588A (en) * | 1995-10-12 | 1997-10-14 | Aga Ab | Rotating drum cryogen shot blast deflashing system |
WO1998017409A1 (en) * | 1996-10-21 | 1998-04-30 | Kennametal Inc. | Method and apparatus for a powder metallurgical process |
-
1997
- 1997-06-16 WO PCT/US1997/010547 patent/WO1998017409A1/en active IP Right Grant
- 1997-06-16 CA CA002267898A patent/CA2267898C/en not_active Expired - Fee Related
- 1997-06-16 ES ES97930094T patent/ES2136043T3/es not_active Expired - Lifetime
- 1997-06-16 AT AT97930094T patent/ATE246553T1/de not_active IP Right Cessation
- 1997-06-16 BR BR9712413-3A patent/BR9712413A/pt not_active IP Right Cessation
- 1997-06-16 DE DE0932460T patent/DE932460T1/de active Pending
- 1997-06-16 CN CN97198999A patent/CN1093008C/zh not_active Expired - Fee Related
- 1997-06-16 AU AU34004/97A patent/AU727592B2/en not_active Ceased
- 1997-06-16 DE DE69723992T patent/DE69723992T2/de not_active Expired - Fee Related
- 1997-06-16 KR KR1019997003483A patent/KR100321863B1/ko not_active IP Right Cessation
- 1997-06-16 JP JP51933198A patent/JP3478835B2/ja not_active Expired - Fee Related
- 1997-06-16 EP EP97930094A patent/EP0932460B1/en not_active Expired - Lifetime
- 1997-08-20 ZA ZA9707468A patent/ZA977468B/xx unknown
- 1997-11-04 US US08/950,808 patent/US5812924A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR9712413A (pt) | 1999-10-19 |
WO1998017409A1 (en) | 1998-04-30 |
ES2136043T3 (es) | 2004-04-16 |
DE932460T1 (de) | 2000-04-06 |
ES2136043T1 (es) | 1999-11-16 |
CA2267898C (en) | 2004-01-20 |
CA2267898A1 (en) | 1998-04-30 |
JP3478835B2 (ja) | 2003-12-15 |
EP0932460B1 (en) | 2003-08-06 |
CN1093008C (zh) | 2002-10-23 |
DE69723992D1 (de) | 2003-09-11 |
JP2001502238A (ja) | 2001-02-20 |
CN1233982A (zh) | 1999-11-03 |
US5812924A (en) | 1998-09-22 |
DE69723992T2 (de) | 2004-07-22 |
KR100321863B1 (ko) | 2002-01-26 |
EP0932460A1 (en) | 1999-08-04 |
KR20000052695A (ko) | 2000-08-25 |
ATE246553T1 (de) | 2003-08-15 |
AU3400497A (en) | 1998-05-15 |
AU727592B2 (en) | 2000-12-14 |
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