DE3886138D1 - Numerisch gesteuerte Werkzeugmaschine. - Google Patents

Numerisch gesteuerte Werkzeugmaschine.

Info

Publication number: DE3886138D1
Authority: DE; Germany
Prior art keywords: machine tool; numerically controlled; controlled machine; numerically; tool
Prior art date: 1987-08-25
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 - Fee Related

Application number

DE88113719T

Other languages

English (en)

Other versions

DE3886138T2 (de

Inventor

Norio Ohta

Yoshinobu Yotsui

Kouichi Isomura

Masatomo Yoshimura

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.)

Toyoda Koki KK

Original Assignee

Toyoda Koki KK

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.)

1987-08-25

Filing date

1988-08-23

Publication date

1994-01-20

1988-08-23 Application filed by Toyoda Koki KK filed Critical Toyoda Koki KK

1994-01-20 Application granted granted Critical

1994-01-20 Publication of DE3886138D1 publication Critical patent/DE3886138D1/de

1994-06-30 Publication of DE3886138T2 publication Critical patent/DE3886138T2/de

2008-08-24 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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—Programme-control systems
- G05B19/02—Programme-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 programme data in numerical form
- G05B19/182—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 programme data in numerical form characterised by the machine tool function, e.g. thread cutting, cam making, tool direction control
- G05B19/184—Generation of cam-like surfaces

DE3886138T 1987-08-25 1988-08-23 Numerisch gesteuerte Werkzeugmaschine. Expired - Fee Related DE3886138T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP62211664A JPH0692057B2 (ja)	1987-08-25	1987-08-25	数値制御工作機械

Publications (2)

Publication Number	Publication Date
DE3886138D1 true DE3886138D1 (de)	1994-01-20
DE3886138T2 DE3886138T2 (de)	1994-06-30

Family

ID=16609550

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3886138T Expired - Fee Related DE3886138T2 (de)	1987-08-25	1988-08-23	Numerisch gesteuerte Werkzeugmaschine.

Country Status (4)

Country	Link
US (1)	US4902951A (de)
EP (1)	EP0304876B1 (de)
JP (1)	JPH0692057B2 (de)
DE (1)	DE3886138T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH01282609A (ja) *	1988-05-10	1989-11-14	Fanuc Ltd	Ｎｃデータ出力形式設定方法
JP2523004B2 (ja) *	1988-11-25	1996-08-07	オ−クマ株式会社	数値制御研削盤における加工状態のグラフィック表示方法
JPH02148109A (ja) *	1988-11-29	1990-06-07	Fanuc Ltd	Ｃｎｃ制御方式
EP0385459A3 (de) *	1989-03-02	1990-11-14	Toyoda Koki Kabushiki Kaisha	Gerät zur Synchronisierkontrolle
JPH02259911A (ja) *	1989-03-31	1990-10-22	Nippei Toyama Corp	数値制御装置
JPH0790461B2 (ja) *	1989-08-30	1995-10-04	セイコー精機株式会社	研削盤用数値制御装置
US5164995A (en) *	1989-11-27	1992-11-17	General Motors Corporation	Signature analysis apparatus
JPH03176703A (ja) *	1989-12-05	1991-07-31	Yoshiaki Kakino	数値制御装置
JP2685325B2 (ja) *	1990-03-30	1997-12-03	オークマ株式会社	数値制御情報作成装置
JPH048473A (ja) *	1990-04-26	1992-01-13	Fanuc Ltd	チョッピング制御方式
JP2916796B2 (ja) *	1990-05-23	1999-07-05	日立精工株式会社	複数の工作機械を制御するｃｎｃ装置
JP3138275B2 (ja) *	1990-11-29	2001-02-26	日産自動車株式会社	カム研削盤
US5319294A (en) *	1992-05-28	1994-06-07	Matsushita Electric Industrial Co., Ltd.	Apparatus for automatically adjusting offset correction values for current detectors
US5375066A (en) *	1993-03-01	1994-12-20	The United States Of America As Represented By The Secretary Of Commerce	Apparatus and methods for implementing error correction in real time for machine tools with encoder-type position feedback
JPH06332524A (ja) *	1993-05-20	1994-12-02	Fanuc Ltd	数値制御装置における速度制御方法
DE19615816A1 (de) *	1996-04-20	1997-10-23	Chiron Werke Gmbh	Verfahren zum Steuern einer Werkzeugmaschine
JPH103307A (ja) *	1996-06-17	1998-01-06	Fanuc Ltd	数値制御装置
DE59708830D1 (de) *	1997-09-09	2003-01-09	Heidenhain Gmbh Dr Johannes	Numerische Steuerung zur Fertigung von unrunden Werkstücken
JP2001260021A (ja) *	2000-03-16	2001-09-25	Toshiba Mach Co Ltd	ロール研削盤の数値制御装置
JP3848117B2 (ja) *	2001-09-14	2006-11-22	株式会社ジェイテクト	プロフィル補正方法、数値制御装置および工作機械
JP3926739B2 (ja) *	2002-12-27	2007-06-06	オークマ株式会社	ねじ切り加工制御方法及びその装置
KR101383600B1 (ko) *	2010-03-11	2014-04-11	주식회사 엘지화학	유리판 연마 상황을 모니터링하는 장치 및 방법

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1062818A (en) *	1963-08-09	1967-03-22	Toyo Kogyo Kabushiki Kaisha	Rotating type cam grinding machine
US3482357A (en) *	1965-10-27	1969-12-09	Fujitsu Ltd	Automatically controlled cam grinding system
US3725654A (en) *	1971-02-22	1973-04-03	Inductosyn Corp	Machine tool contour control system
US3798430A (en) *	1973-02-27	1974-03-19	Giddings & Lewis	Reduction of servo following errors in position and velocity control systems of the iteratively computing type
US3917930A (en) *	1974-11-25	1975-11-04	Cincinnati Milacron Inc	Method and apparatus for adaptively positioning a machine element
JPS51149480A (en) *	1975-06-16	1976-12-22	Nasuko Kk	Servo device for n umerical control
JPS52133198A (en) *	1976-04-30	1977-11-08	Toyoda Mach Works Ltd	Control method of cam
JPS52144895A (en) *	1976-05-27	1977-12-02	Toyoda Mach Works Ltd	Control method for cam machining apparatus
DE2810646A1 (de) *	1977-03-18	1978-09-21	Komatsu Mfg Co Ltd	Numerisches steuersystem fuer eine werkzeugmaschine
JPS56114660A (en) *	1980-02-12	1981-09-09	Toyoda Mach Works Ltd	Numerical controller which controls cam machining
DE3023869A1 (de) *	1980-06-26	1982-01-14	Goetze Ag, 5093 Burscheid	Verfahren und vorrichtung zur steuerung des werkzeuges beim unrundbearbeiten insbesondere von kolbenringen
US4341986A (en) *	1981-01-22	1982-07-27	The United States Of America As Represented By The Secretary Of The Navy	Servo control system for the positioning of an apparatus
US4514813A (en) *	1981-09-25	1985-04-30	Fanuc Ltd.	System for correcting positional error in numerical control devices
JPS58132460A (ja) *	1982-01-29	1983-08-06	Toyoda Mach Works Ltd	アンギユラ研削盤用数値制御装置
JPS58192750A (ja) *	1982-05-03	1983-11-10	Toyoda Mach Works Ltd	研削盤
GB2124113B (en) *	1982-06-21	1985-12-04	Newall Eng	Improvements in or relating to profile machining apparatus
US4533991A (en) *	1982-12-29	1985-08-06	Storage Technology Corporation	Adaptive feedforward servo system
JPS59194206A (ja) *	1983-04-20	1984-11-05	Fanuc Ltd	数値制御におけるサ−ボ系の遅れ誤差補正制御方式
JPS59194207A (ja) *	1983-04-20	1984-11-05	Fanuc Ltd	数値制御におけるサ−ボ系の遅れ誤差補正方式
JPS61288959A (ja) *	1985-02-15	1986-12-19	Toyoda Mach Works Ltd	対話形数値制御研削盤のデータ入力装置
JPS6294247A (ja) *	1985-10-17	1987-04-30	Toyoda Mach Works Ltd	途中停止機能を備えた数値制御工作機械
DE3776749D1 (de) *	1986-09-22	1992-03-26	Toyoda Machine Works Ltd	Numerisch gesteuerte werkzeugmaschine.
JPH0698554B2 (ja) *	1986-09-22	1994-12-07	豊田工機株式会社	数値制御加工装置

1987
- 1987-08-25 JP JP62211664A patent/JPH0692057B2/ja not_active Expired - Fee Related
1988
- 1988-08-23 DE DE3886138T patent/DE3886138T2/de not_active Expired - Fee Related
- 1988-08-23 EP EP88113719A patent/EP0304876B1/de not_active Expired - Lifetime
- 1988-08-25 US US07/236,549 patent/US4902951A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0304876B1 (de)	1993-12-08
DE3886138T2 (de)	1994-06-30
EP0304876A3 (en)	1989-04-19
JPH0692057B2 (ja)	1994-11-16
JPS6458456A (en)	1989-03-06
EP0304876A2 (de)	1989-03-01
US4902951A (en)	1990-02-20

Legal Events

Date	Code	Title	Description
1995-01-12	8364	No opposition during term of opposition
1995-08-10	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3776937D1 (de)	1992-04-09	Werkzeugmaschine.
DE3752309D1 (de)	2000-03-30	Numerisch gesteuerte Werkzeugmaschine
DE3884196T2 (de)	1994-03-31	Werkzeugmaschine.
DE3886138D1 (de)	1994-01-20	Numerisch gesteuerte Werkzeugmaschine.
DE68912221D1 (de)	1994-02-24	Numerisch gesteuerte Schleifmaschine.
DE68926780T2 (de)	1996-11-07	Werkzeugmaschine
DE68927197D1 (de)	1996-10-24	Numerisch gesteuerte Werkzeugmaschine
DE3776749D1 (de)	1992-03-26	Numerisch gesteuerte werkzeugmaschine.
DE3862920D1 (de)	1991-06-27	Werkzeugmaschine.
DE59001243D1 (de)	1993-05-27	Werkzeugmaschine.
DE3382298D1 (de)	1991-07-04	Numerisch gesteuerte werkzeugmaschine.
DE3671396D1 (de)	1990-06-28	Numerisch gesteuerte maschine.
GB2199273B (en)	1991-07-17	Machine tool.
DE3687262T2 (de)	1993-04-15	Numerisch gesteuerte werkzeugmaschine.
DE58902199D1 (de)	1992-10-08	Werkzeugmaschine.
GB2202769B (en)	1991-03-27	Machine tool.
DE3576070D1 (de)	1990-03-29	Werkzeugmaschinen.
DE58903598D1 (de)	1993-04-01	Werkzeugmaschine.
DE58903594D1 (de)	1993-04-01	Werkzeugmaschine.
AT386778B (de)	1988-10-10	Werkzeugmaschine
IT1234166B (it)	1992-05-04	Macchina utensile
DE3766423D1 (de)	1991-01-10	Werkzeugmaschine.
DE3677963D1 (de)	1991-04-11	Werkzeugmaschine.
DE3771833D1 (de)	1991-09-05	Werkzeugmaschine.
IT8820379A0 (it)	1988-04-29	Torretta portautensili rotante.