FR2397906A1 - Dispositif pour l'usinage peripherique de pieces imparfaitement circulaires et en particulier de segments de piston - Google Patents
Dispositif pour l'usinage peripherique de pieces imparfaitement circulaires et en particulier de segments de pistonInfo
- Publication number
- FR2397906A1 FR2397906A1 FR7808346A FR7808346A FR2397906A1 FR 2397906 A1 FR2397906 A1 FR 2397906A1 FR 7808346 A FR7808346 A FR 7808346A FR 7808346 A FR7808346 A FR 7808346A FR 2397906 A1 FR2397906 A1 FR 2397906A1
- Authority
- FR
- France
- Prior art keywords
- piston rings
- circular parts
- particular piston
- imperfectly
- machining
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
- B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
- B23Q35/102—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line
- B23Q35/103—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of one line which turns continuously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/20—Means for transforming movement of the feeler or the like into feed movement of tool or work with special means for varying the ratio of reproduction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/13—Pattern section
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2502—Lathe with program control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2531—Carriage feed
- Y10T82/2533—Control
- Y10T82/2535—Electrical type
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Numerical Control (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
L'invention concerne un dispositif pour l'usinage périphérique interne et externe simultané et synchronise de pièces imparfaitement circulaires et en particulier de segments de piston. Le dispositif, monté sur un tour, comporte des outils de coupe 6 et 7 pour l'usinage interne et externe des segments 5; ces outils sont joints, par un levier 8 ou par une barre d'alésage 9, à un arbre de balancier oscillant 10 actionné par moteur pas-à-pas conformément au programme d'une calculatrice. Le dispositif permet la réalisation de toute forme imparfaitement circulaire avec précision et à une vitesse optimale de rotation de la broche du tour.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2732354A DE2732354C3 (de) | 1977-07-18 | 1977-07-18 | Drehmaschine für die Unrundbearbeitung, insbesondere von Kolbenringen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2397906A1 true FR2397906A1 (fr) | 1979-02-16 |
FR2397906B1 FR2397906B1 (fr) | 1982-08-20 |
Family
ID=6014179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7808346A Granted FR2397906A1 (fr) | 1977-07-18 | 1978-03-22 | Dispositif pour l'usinage peripherique de pieces imparfaitement circulaires et en particulier de segments de piston |
Country Status (6)
Country | Link |
---|---|
US (1) | US4250779A (fr) |
JP (1) | JPS5421691A (fr) |
CH (1) | CH628549A5 (fr) |
DE (1) | DE2732354C3 (fr) |
FR (1) | FR2397906A1 (fr) |
GB (1) | GB1583741A (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE448692B (sv) * | 1980-07-12 | 1987-03-16 | G B Tools Components Export | Verktygsmaskin for bearbetning av roterande arbetsstycken |
DE3072200D1 (de) * | 1980-10-20 | 1992-07-02 | Harold Habegger | Numerisch gesteuerter drehautomat. |
DE3127092C2 (de) * | 1981-07-09 | 1983-05-11 | Goetze Ag, 5093 Burscheid | Bohrstange |
DE3215394A1 (de) * | 1982-04-24 | 1983-11-03 | Goetze Ag, 5093 Burscheid | Maschine fuer die umfangsbearbeitung |
JPS601956A (ja) * | 1983-06-17 | 1985-01-08 | Sony Corp | デイジタルデ−タの変調方法 |
US4680998A (en) * | 1984-08-28 | 1987-07-21 | Bausch & Lomb Incorporated | Toric lenses, method and apparatus for making same |
DE3543407A1 (de) * | 1984-12-22 | 1987-01-15 | Goetze Ag | Verfahren und maschine zur umfangsbearbeitung von unrunden werkstuecken, insbesondere kolbenringen |
CH658820A5 (fr) * | 1985-05-02 | 1986-12-15 | Vn Sa Electronics | Dispositif de commande numerique pour tour automatique. |
DE3516047A1 (de) * | 1985-05-04 | 1986-11-06 | Alfing Kessler Sondermaschinen GmbH, 7080 Aalen | Dreheinrichtung |
DE3622318C1 (de) * | 1986-07-03 | 1987-10-08 | Goetze Ag | Drehmaschine zum Bearbeiten der Umfangsflaechen von unrunden Hohlkoerpern,insbesondere Kolbenringen |
DE3632346A1 (de) * | 1986-09-24 | 1988-04-07 | Goetze Ag | Verfahren und maschine zur herstellung von kolbenringen |
JP2672970B2 (ja) * | 1988-04-20 | 1997-11-05 | 株式会社滝澤鉄工所 | 非円形断面体ワーク加工用工作機械及びその制御方法 |
US5315526A (en) * | 1989-12-07 | 1994-05-24 | Okuma Corporation | Numerically controlled lathe |
US5442565A (en) * | 1992-05-01 | 1995-08-15 | Seamx | Autonomous selective cutting method and apparatus |
DE4222967C2 (de) * | 1992-07-13 | 1994-06-16 | Diedesheim Gmbh Maschf | NC-Drehmaschine zum Erzeugen von Unrund-/Ballig-Geometrien an Drehteilen |
US5293794A (en) * | 1993-03-01 | 1994-03-15 | Mosey George N | Turning and boring machine for rings |
US5429021A (en) * | 1993-10-18 | 1995-07-04 | Tri Tool Inc. | Elliptical manway cutter |
DE4344414A1 (de) * | 1993-12-24 | 1995-06-29 | Magdeburg Werkzeugmasch | Drehmaschine |
WO1998012009A1 (fr) * | 1996-09-20 | 1998-03-26 | Komatsu Machinery Corp. | Machine a usiner pour pieces a courbures non circulaires |
US6230379B1 (en) | 1997-03-04 | 2001-05-15 | Komatsu Machinery Corp. | Combined machining apparatus for making piston rings |
JP3788539B2 (ja) * | 1997-03-14 | 2006-06-21 | コマツ工機株式会社 | 自由曲線部材のサイクル加工装置 |
JP3835578B2 (ja) * | 1997-09-11 | 2006-10-18 | コマツ工機株式会社 | ピストンリングの複合加工装置 |
US6202521B1 (en) * | 1998-12-14 | 2001-03-20 | Lord Corporation | Method, apparatus and controller for machining non-circular work pieces |
US7434362B2 (en) | 2001-07-20 | 2008-10-14 | Unirac, Inc. | System for removably and adjustably mounting a device on a surface |
TW529489U (en) * | 2001-12-31 | 2003-04-21 | Cyclematic Machinery Co Ltd | Non-CNC lathe for threading without gear box |
US7600349B2 (en) | 2003-02-26 | 2009-10-13 | Unirac, Inc. | Low profile mounting system |
CN101774136B (zh) * | 2010-03-18 | 2013-12-11 | 江苏环洋组合机床有限公司 | 活塞环卧式仿形车铣组合机床的仿形机构 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1703559A (en) * | 1927-07-25 | 1929-02-26 | Abraham L Teetor | Machine for turning eccentric curved surfaces |
US2782669A (en) * | 1951-08-02 | 1957-02-26 | Brandenberger Heinrich | Mechanism for copy turning |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB806882A (en) * | 1954-04-24 | 1959-01-07 | Goetzewerke | Improvements in or relating to machines for turning and/or boring non-circular workpieces |
DE2006760B2 (de) * | 1970-02-14 | 1978-06-08 | Gildemeister Ag, 4800 Bielefeld | Unrunddrehemrichtung fur Drehmaschinen |
US3754178A (en) * | 1970-07-04 | 1973-08-21 | Heyligenstaedt & Co | Apparatus for adjusting the tools of a multi-spindle tool machine |
-
1977
- 1977-07-18 DE DE2732354A patent/DE2732354C3/de not_active Expired
-
1978
- 1978-03-22 FR FR7808346A patent/FR2397906A1/fr active Granted
- 1978-04-27 JP JP4937278A patent/JPS5421691A/ja active Pending
- 1978-05-11 CH CH512078A patent/CH628549A5/de not_active IP Right Cessation
- 1978-05-26 GB GB23623/78A patent/GB1583741A/en not_active Expired
- 1978-07-14 US US05/924,732 patent/US4250779A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1703559A (en) * | 1927-07-25 | 1929-02-26 | Abraham L Teetor | Machine for turning eccentric curved surfaces |
US2782669A (en) * | 1951-08-02 | 1957-02-26 | Brandenberger Heinrich | Mechanism for copy turning |
Also Published As
Publication number | Publication date |
---|---|
JPS5421691A (en) | 1979-02-19 |
GB1583741A (en) | 1981-02-04 |
US4250779A (en) | 1981-02-17 |
DE2732354A1 (de) | 1979-02-22 |
CH628549A5 (de) | 1982-03-15 |
DE2732354C3 (de) | 1981-09-10 |
DE2732354B2 (de) | 1980-11-13 |
FR2397906B1 (fr) | 1982-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |