CN104039475A - 制造活塞坯件的锻造装置以及用其制造活塞坯件的方法 - Google Patents
制造活塞坯件的锻造装置以及用其制造活塞坯件的方法 Download PDFInfo
- Publication number
- CN104039475A CN104039475A CN201280054488.5A CN201280054488A CN104039475A CN 104039475 A CN104039475 A CN 104039475A CN 201280054488 A CN201280054488 A CN 201280054488A CN 104039475 A CN104039475 A CN 104039475A
- Authority
- CN
- China
- Prior art keywords
- forging
- blank
- piston
- forging apparatus
- piston blank
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
- B21J5/025—Closed die forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/18—Making machine elements pistons or plungers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
- B21J13/025—Dies with parts moving along auxiliary lateral directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/18—Making machine elements pistons or plungers
- B21K1/185—Making machine elements pistons or plungers with cooling channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011115048A DE102011115048A1 (de) | 2011-10-07 | 2011-10-07 | Schmiedevorrichtung zur Herstellung eines Kolbenrohlings und Verfahren zur Herstellung des Kolbenrohlings unter Verwendung der Schmiedevorrichtung |
DE102011115048.3 | 2011-10-07 | ||
PCT/DE2012/000969 WO2013050020A1 (de) | 2011-10-07 | 2012-10-05 | Schmiedevorrichtung zur herstellung eines kolbenrohlings und verfahren zur herstellung des kolbenrohlings unter verwendung der schmiedevorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104039475A true CN104039475A (zh) | 2014-09-10 |
CN104039475B CN104039475B (zh) | 2016-03-30 |
Family
ID=47225854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280054488.5A Active CN104039475B (zh) | 2011-10-07 | 2012-10-05 | 制造活塞坯件的锻造装置以及用其制造活塞坯件的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9782823B2 (zh) |
EP (1) | EP2763805B1 (zh) |
JP (1) | JP5976118B2 (zh) |
CN (1) | CN104039475B (zh) |
DE (1) | DE102011115048A1 (zh) |
WO (1) | WO2013050020A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112222342A (zh) * | 2020-09-11 | 2021-01-15 | 郑州机械研究所有限公司 | 一种钢制柴油机活塞热挤压成形装置及工艺 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10253722B2 (en) * | 2015-05-01 | 2019-04-09 | Ks Kolbenschmidt Us, Inc. | Methods for forging a piston blank |
WO2017125580A1 (de) * | 2016-01-22 | 2017-07-27 | Ks Kolbenschmidt Gmbh | Kolben mit drei ringnuten und einer weiteren nut aufweisend eine trennfuge |
US11566581B2 (en) | 2017-11-14 | 2023-01-31 | Ks Kolbenschmidt Gmbh | Steel piston with optimized design |
DE102018207874B4 (de) * | 2018-05-18 | 2023-10-26 | Federal-Mogul Nürnberg GmbH | Verfahren zum multidirektionalen Schmieden eines Kolbens |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH90356A (fr) * | 1920-08-10 | 1921-09-01 | Usines Thecla S A | Dispositif pour la frappe à chaud des métaux. |
GB2216447A (en) * | 1988-03-23 | 1989-10-11 | Glaenzer Spicer Sa | Manufacturing an element having grooved trunnions |
JP2000005840A (ja) * | 1998-06-24 | 2000-01-11 | Yamaha Motor Co Ltd | 鍛造ピストンおよびその製造方法 |
CN201098720Y (zh) * | 2007-09-18 | 2008-08-13 | 徐国兴 | 汽车铝合金轮毂的锻造模具 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1766098A (en) * | 1927-05-02 | 1930-06-24 | Kelsey Hayes Wheel Corp | Apparatus for forming cup-shaped members |
JPS63119944A (ja) * | 1986-11-10 | 1988-05-24 | Honda Motor Co Ltd | ピストンの鍛造方法 |
JPH0673711B2 (ja) * | 1986-11-10 | 1994-09-21 | 本田技研工業株式会社 | ピストン鍛造用金型 |
US5178686A (en) * | 1988-12-20 | 1993-01-12 | Metallgesellschaft Aktiengesellschaft | Lightweight cast material |
WO1993017814A1 (de) * | 1992-03-13 | 1993-09-16 | Wera Werk Hermann Werner Gmbh & Co. | Verfahren und vorrichtung zur herstellung von insbesondere als bits gestalteten schraubwerkzeugen in kreuzschlitzform oder dergleichen |
AUPM302693A0 (en) * | 1993-12-16 | 1994-01-20 | A.E. Bishop & Associates Pty Limited | Apparatus for manufacturing steering rack bars |
JP3369009B2 (ja) * | 1994-10-07 | 2003-01-20 | ヤマハ発動機株式会社 | ピストンの鍛造方法 |
DE19643778C2 (de) * | 1996-10-23 | 2000-04-13 | Alcan Gmbh | Leichtbaukolben |
JP3942129B2 (ja) * | 1998-07-09 | 2007-07-11 | ヤマハ発動機株式会社 | 鍛造ピストンの製造方法および鍛造用金型 |
JP3777942B2 (ja) * | 2000-03-15 | 2006-05-24 | 株式会社豊田自動織機 | 圧縮機用中空ピストンの製造方法 |
DE10113629A1 (de) * | 2001-03-21 | 2002-10-02 | Thyssen Krupp Automotive Ag | Verfahren zur Herstellung von Kolben- bzw. Kolbenbauteilen sowie Schmiedewerkzeug |
JP2004256873A (ja) * | 2003-02-26 | 2004-09-16 | Nippon Light Metal Co Ltd | 高温強度に優れた鋳物用アルミニウム合金 |
DE102004057559A1 (de) * | 2004-11-30 | 2006-06-01 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102005042857A1 (de) * | 2005-09-08 | 2007-03-22 | Ks Kolbenschmidt Gmbh | Kolben für eine Brennkraftmaschine |
WO2007032434A1 (ja) * | 2005-09-16 | 2007-03-22 | Honda Motor Co., Ltd. | アンダカット部を有する成形品の製造方法及びその鍛造成形装置並びに中間成形体 |
JP4886541B2 (ja) * | 2007-02-08 | 2012-02-29 | 本田技研工業株式会社 | アンダカット部を有する成形品の鍛造成形方法及び装置 |
DE102007031581A1 (de) * | 2007-07-06 | 2009-01-08 | Ks Kolbenschmidt Gmbh | Kolben einer Brennkraftmaschine mit einer erhöhten Schrägstellung der Kastenwände des Kolbens |
US8161934B2 (en) * | 2008-11-05 | 2012-04-24 | Mahle International Gmbh | Multi-part piston for an internal combustion engine and method for its production |
US8601996B2 (en) * | 2009-05-08 | 2013-12-10 | Caterpillar Inc. | Single piece piston body for an internal combustion engine |
-
2011
- 2011-10-07 DE DE102011115048A patent/DE102011115048A1/de not_active Withdrawn
-
2012
- 2012-10-05 JP JP2014533766A patent/JP5976118B2/ja not_active Expired - Fee Related
- 2012-10-05 EP EP12791078.4A patent/EP2763805B1/de active Active
- 2012-10-05 US US14/349,758 patent/US9782823B2/en active Active
- 2012-10-05 CN CN201280054488.5A patent/CN104039475B/zh active Active
- 2012-10-05 WO PCT/DE2012/000969 patent/WO2013050020A1/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH90356A (fr) * | 1920-08-10 | 1921-09-01 | Usines Thecla S A | Dispositif pour la frappe à chaud des métaux. |
GB2216447A (en) * | 1988-03-23 | 1989-10-11 | Glaenzer Spicer Sa | Manufacturing an element having grooved trunnions |
JP2000005840A (ja) * | 1998-06-24 | 2000-01-11 | Yamaha Motor Co Ltd | 鍛造ピストンおよびその製造方法 |
CN201098720Y (zh) * | 2007-09-18 | 2008-08-13 | 徐国兴 | 汽车铝合金轮毂的锻造模具 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112222342A (zh) * | 2020-09-11 | 2021-01-15 | 郑州机械研究所有限公司 | 一种钢制柴油机活塞热挤压成形装置及工艺 |
CN112222342B (zh) * | 2020-09-11 | 2022-07-01 | 郑州机械研究所有限公司 | 一种钢制柴油机活塞热挤压成形装置及工艺 |
Also Published As
Publication number | Publication date |
---|---|
EP2763805A1 (de) | 2014-08-13 |
DE102011115048A1 (de) | 2013-04-11 |
JP2014528357A (ja) | 2014-10-27 |
US20150020566A1 (en) | 2015-01-22 |
CN104039475B (zh) | 2016-03-30 |
EP2763805B1 (de) | 2016-03-02 |
US9782823B2 (en) | 2017-10-10 |
JP5976118B2 (ja) | 2016-08-23 |
WO2013050020A1 (de) | 2013-04-11 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Rowland moral Grunert Inventor after: Jurgen Friedrich Inventor after: Di Mosen Inventor after: Wolfgang Ya Nishi Inventor after: Amin Wenzel Inventor before: Rowland moral Grunert Inventor before: Jurgen Friedrich Inventor before: Di Mosen Inventor before: Wolfgang Ya Nishi |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GRUNERT ROLAND FRIEDRICH JUERGEN SENG TIMO JANISCH WOLFGANG TO: GRUNERT ROLAND FRIEDRICH JUERGEN SENG TIMO JANISCH WOLFGANG WENZEL ARMIN |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |