ES2129240T3 - Procedimiento y dispositivo para la separacion con ruptura de piezas de trabajo. - Google Patents
Procedimiento y dispositivo para la separacion con ruptura de piezas de trabajo.Info
- Publication number
- ES2129240T3 ES2129240T3 ES95942634T ES95942634T ES2129240T3 ES 2129240 T3 ES2129240 T3 ES 2129240T3 ES 95942634 T ES95942634 T ES 95942634T ES 95942634 T ES95942634 T ES 95942634T ES 2129240 T3 ES2129240 T3 ES 2129240T3
- Authority
- ES
- Spain
- Prior art keywords
- workpieces
- rupture
- separation
- procedure
- indentation
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
- F16C9/04—Connecting-rod bearings; Attachments thereof
- F16C9/045—Connecting-rod bearings; Attachments thereof the bearing cap of the connecting rod being split by fracturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
- B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking
- B23D31/003—Breaking machines, i.e. pre-cutting and subsequent breaking for rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
- B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
- Connection Of Plates (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE SEPARACION POR FRACTURA DE UNA PIEZA METALICA, A UN DISPOSITIVO PARA APLICAR DICHO PROCEDIMIENTO Y A UNA HERRAMIENTA (1) ADECUADA, EN LA QUE LA SITUACION DEL PLANO DE FRACTURA VIENE PREFIJADA POR UNA ENTALLADURA (10) FORMADA POR UN GRAN NUMERO DE SECCIONES DE ENTALLADURA (16) SUCESIVAS. PARA FORMAR LAS SECCIONES DE ENTALLADURA (16) PUEDE UTILIZARSE UN LASER (22) DE POTENCIA RELATIVAMENTE REDUCIDA, CON LO QUE SE REDUCEN AL MINIMO LAS ALTERACIONES DE LA MICROESTRUCTURA EN LA ZONA DE LA ENTALLADURA.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19503789 | 1995-02-06 | ||
DE19503789 | 1995-02-06 | ||
DE19534360 | 1995-09-15 | ||
DE19534360A DE19534360C2 (de) | 1995-02-06 | 1995-09-15 | Verfahren und Einrichtung zum Bruchtrennen von Pleueln |
DE29519126U DE29519126U1 (de) | 1995-09-15 | 1995-12-01 | Einrichtung zum Bruchtrennen eines Werkstücks |
DE29519126U | 1995-12-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2129240T3 true ES2129240T3 (es) | 1999-06-01 |
ES2129240T5 ES2129240T5 (es) | 2007-06-16 |
Family
ID=27214811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95942634T Expired - Lifetime ES2129240T5 (es) | 1995-02-06 | 1995-12-13 | Procedimiento para la separacion con ruptura de piezas de trabajo. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0808228B2 (es) |
AT (1) | ATE177977T1 (es) |
ES (1) | ES2129240T5 (es) |
WO (1) | WO1996024458A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103648707A (zh) * | 2011-04-06 | 2014-03-19 | 毛瑟-韦尔克奥伯恩多夫机械制造有限公司 | 用于断裂分割工件的方法、工件和激光器单元 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5974663A (en) * | 1996-10-25 | 1999-11-02 | Honda Giken Kogya Kabushiki Kaisha | Method of manufacturing connecting rod |
GB2320308B (en) * | 1996-10-25 | 2000-10-25 | Honda Motor Co Ltd | Method of manufacturing connecting rod |
DE19731625A1 (de) | 1997-03-04 | 1998-09-10 | Volkswagen Ag | Lagerwerkstoff in einem Pleuelauge |
DE19911067A1 (de) * | 1999-03-12 | 2000-09-14 | Bayerische Motoren Werke Ag | Verfahren zur Ausbildung einer Anrißstelle zum Bruchtrennen eines Bauteiles aus einem Kohlenstoffstahl |
DE10143694A1 (de) * | 2001-09-06 | 2003-03-27 | Mauser Werke Oberndorf Maschb | Bruchtrenneinrichtung |
EP1528270A1 (fr) * | 2003-10-29 | 2005-05-04 | Lasag Ag | Procédé d'usinage laser pour la formation d'une zone d'amorce de rupture pour la séparation par cassure d'un composant, en particulier d'une bielle pour moteur à combustion interne et installation laser pour un tel usinage |
JP4297341B2 (ja) | 2003-11-12 | 2009-07-15 | 株式会社安永 | 延性金属製部品の破断開始部形成方法及び破断開始部形成装置 |
DE102004028316A1 (de) * | 2004-06-11 | 2006-02-02 | Alfing Kessler Sondermaschinen Gmbh | Vorrichtung und Verfahren zum Bruchtrennen von Werkstücken |
DE102005031335B4 (de) * | 2004-06-29 | 2013-02-21 | Mauser-Werke Oberndorf Maschinenbau Gmbh | Verfahren zum Herstellen von Bruchtrennkerben und Werkstück |
DE102007006806A1 (de) | 2007-02-07 | 2008-08-14 | Mauser-Werke Oberndorf Maschinenbau Gmbh | Bruchtrennverfahren |
GB0707679D0 (en) * | 2007-04-20 | 2007-05-30 | Univ Nottingham | Fracture notching |
DE102010014085B4 (de) | 2010-04-06 | 2016-02-18 | Mauser-Werke Oberndorf Maschinenbau Gmbh | Verfahren zum Bruchtrennen von Werkstücken und Werkstück |
DE102012112539A1 (de) | 2012-03-12 | 2013-09-12 | Mauser-Werke Oberndorf Maschinenbau Gmbh | Verfahren und Vorrichtung zum Bruchtrennen eines Werkstücks |
EP3148739A1 (de) * | 2014-05-30 | 2017-04-05 | Mauser-Werke Oberndorf Maschinenbau GmbH | Bruchtrennverfahren, vorrichtung zur durchführung des verfahrens und werkstück |
DE102015106956A1 (de) | 2014-09-29 | 2016-03-31 | Mauser-Werke Oberndorf Maschinenbau Gmbh | Verfahren zum Bruchtrennen von Werkstücken und Werkstückrohling |
JP6958340B2 (ja) * | 2017-12-25 | 2021-11-02 | トヨタ自動車株式会社 | コンロッドの製造方法及びコンロッド |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4427872A (en) * | 1978-09-22 | 1984-01-24 | Coherent, Inc. | Precision machining apparatus and method utilizing a laser |
US5208979A (en) * | 1991-09-19 | 1993-05-11 | Howard Schmidt | Prefracture laser formation of a stress riser groove |
DE4316012C2 (de) * | 1993-05-13 | 1998-09-24 | Gehring Gmbh & Co Maschf | Verfahren zur Feinbearbeitung von Werkstück-Oberflächen |
-
1995
- 1995-12-13 EP EP95942634A patent/EP0808228B2/de not_active Expired - Lifetime
- 1995-12-13 WO PCT/DE1995/001790 patent/WO1996024458A1/de active IP Right Grant
- 1995-12-13 ES ES95942634T patent/ES2129240T5/es not_active Expired - Lifetime
- 1995-12-13 AT AT95942634T patent/ATE177977T1/de active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103648707A (zh) * | 2011-04-06 | 2014-03-19 | 毛瑟-韦尔克奥伯恩多夫机械制造有限公司 | 用于断裂分割工件的方法、工件和激光器单元 |
CN103648707B (zh) * | 2011-04-06 | 2016-01-20 | 毛瑟-韦尔克奥伯恩多夫机械制造有限公司 | 用于断裂分割工件的方法、工件和激光器单元 |
Also Published As
Publication number | Publication date |
---|---|
EP0808228B1 (de) | 1999-03-24 |
ATE177977T1 (de) | 1999-04-15 |
ES2129240T5 (es) | 2007-06-16 |
WO1996024458A1 (de) | 1996-08-15 |
EP0808228A1 (de) | 1997-11-26 |
EP0808228B2 (de) | 2006-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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