DE3821400A1 - Numerische steuervorrichtung fuer eine flaechenschneidbearbeitung und verfahren zur bereitstellung von bearbeitungsdaten fuer die flaechenschneidbearbeitung - Google Patents

Numerische steuervorrichtung fuer eine flaechenschneidbearbeitung und verfahren zur bereitstellung von bearbeitungsdaten fuer die flaechenschneidbearbeitung

Info

Publication number
DE3821400A1
DE3821400A1 DE3821400A DE3821400A DE3821400A1 DE 3821400 A1 DE3821400 A1 DE 3821400A1 DE 3821400 A DE3821400 A DE 3821400A DE 3821400 A DE3821400 A DE 3821400A DE 3821400 A1 DE3821400 A1 DE 3821400A1
Authority
DE
Germany
Prior art keywords
closed area
closed
rotation
area
tool path
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
Application number
DE3821400A
Other languages
German (de)
English (en)
Other versions
DE3821400C2 (enExample
Inventor
Shigeki Nankaku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE3821400A1 publication Critical patent/DE3821400A1/de
Application granted granted Critical
Publication of DE3821400C2 publication Critical patent/DE3821400C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/4093—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part program, for the NC machine
    • G05B19/40937—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part program, for the NC machine concerning programming of machining or material parameters, pocket machining
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/41—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36214—Pocket machining, area clearance, contained cutting, axis milling
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Numerical Control (AREA)
DE3821400A 1987-06-26 1988-06-24 Numerische steuervorrichtung fuer eine flaechenschneidbearbeitung und verfahren zur bereitstellung von bearbeitungsdaten fuer die flaechenschneidbearbeitung Granted DE3821400A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62157825A JPH0734166B2 (ja) 1987-06-26 1987-06-26 数値制御装置のオフセット形状作成方法

Publications (2)

Publication Number Publication Date
DE3821400A1 true DE3821400A1 (de) 1989-01-05
DE3821400C2 DE3821400C2 (enExample) 1991-11-28

Family

ID=15658139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3821400A Granted DE3821400A1 (de) 1987-06-26 1988-06-24 Numerische steuervorrichtung fuer eine flaechenschneidbearbeitung und verfahren zur bereitstellung von bearbeitungsdaten fuer die flaechenschneidbearbeitung

Country Status (4)

Country Link
US (1) US4939664A (enExample)
JP (1) JPH0734166B2 (enExample)
DE (1) DE3821400A1 (enExample)
GB (1) GB2207777B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02100109A (ja) * 1988-10-07 1990-04-12 Mitsubishi Electric Corp 数値制御装置のｃｒｔ表示方法
FR2646727B1 (fr) * 1989-05-03 1991-07-26 Num Sa Procede de determination automatique du trajet d'outil dans un usinage plan de poches
US6128546A (en) * 1996-09-30 2000-10-03 Cincinnati Incorporated Method and apparatus for a cutting system for avoiding pre-cut features

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144426A1 (en) * 1983-05-17 1985-06-19 Fanuc Ltd. Method of checking tool interference
JP2003534285A (ja) * 2000-05-25 2003-11-18 ファルマトン ソシエテ アノニム 細胞保護を改善する方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127955A (ja) * 1983-12-14 1985-07-08 Fanuc Ltd 領域加工方法
JPS60127953A (ja) * 1983-12-14 1985-07-08 Fanuc Ltd 領域加工方法
JPS60127952A (ja) * 1983-12-14 1985-07-08 Fanuc Ltd 領域加工方法
JPS60155342A (ja) * 1984-01-10 1985-08-15 Fanuc Ltd 領域加工方法
JPS6219908A (ja) * 1985-07-17 1987-01-28 Fanuc Ltd 領域加工方法
JP2696206B2 (ja) * 1985-12-23 1998-01-14 セイコーエプソン株式会社 自動パートプログラム作成方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144426A1 (en) * 1983-05-17 1985-06-19 Fanuc Ltd. Method of checking tool interference
JP2003534285A (ja) * 2000-05-25 2003-11-18 ファルマトン ソシエテ アノニム 細胞保護を改善する方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Werkstatt und Betrieb 120 (1987) 6, S.446 *

Also Published As

Publication number Publication date
JPH0734166B2 (ja) 1995-04-12
JPS643708A (en) 1989-01-09
GB8815215D0 (en) 1988-08-03
US4939664A (en) 1990-07-03
GB2207777B (en) 1992-01-08
DE3821400C2 (enExample) 1991-11-28
GB2207777A (en) 1989-02-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee