JPS4835259A - - Google Patents
Info
- Publication number
- JPS4835259A JPS4835259A JP46070228A JP7022871A JPS4835259A JP S4835259 A JPS4835259 A JP S4835259A JP 46070228 A JP46070228 A JP 46070228A JP 7022871 A JP7022871 A JP 7022871A JP S4835259 A JPS4835259 A JP S4835259A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G05B19/19—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
- G05B19/21—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
- G05B19/23—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
- G05B19/231—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/20—Control of position or direction using feedback using a digital comparing device
-
- 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
- G05B2219/41—Servomotor, servo controller till figures
- G05B2219/41068—Measuring and feedback
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Transmission Devices (AREA)
- Control Of Position Or Direction (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46070228A JPS4835259A (ja) | 1971-09-10 | 1971-09-10 | |
US234611A US3886424A (en) | 1971-09-10 | 1972-03-14 | Control system having actual backlash compensating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46070228A JPS4835259A (ja) | 1971-09-10 | 1971-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4835259A true JPS4835259A (ja) | 1973-05-24 |
Family
ID=13425476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP46070228A Pending JPS4835259A (ja) | 1971-09-10 | 1971-09-10 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3886424A (ja) |
JP (1) | JPS4835259A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59196759U (ja) * | 1983-06-16 | 1984-12-27 | 日本電気ホームエレクトロニクス株式会社 | ボ−ルネジ駆動装置 |
JPS6279950A (ja) * | 1985-09-30 | 1987-04-13 | Okuma Mach Works Ltd | 送りねじの熱膨張補償装置 |
JPS63172055A (ja) * | 1987-01-06 | 1988-07-15 | Koyo Seiko Co Ltd | 送りねじ装置 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081732A (en) * | 1976-03-02 | 1978-03-28 | Tadamasa Aoyama | Automatic positioning method and apparatus |
JPS54132090A (en) * | 1978-04-03 | 1979-10-13 | Fanuc Ltd | Error correction system for numerical control |
JPS5785674A (en) * | 1980-11-17 | 1982-05-28 | Komatsu Ltd | Copying corrector for welding robot |
JPS57139820A (en) * | 1981-02-24 | 1982-08-30 | Fanuc Ltd | Backlash correction system of double position feedback control system |
SE427509B (sv) * | 1981-09-18 | 1983-04-11 | Facit Ab | Anordning for korrigering av glapp i en drivanordning bestaende av en driven skruv och ett mutterorgan |
JPS63148314A (ja) * | 1986-12-12 | 1988-06-21 | Fanuc Ltd | セミクロ−ズドル−プサ−ボ制御系の制御装置 |
JPH0616132B2 (ja) * | 1987-01-12 | 1994-03-02 | キヤノン株式会社 | 駆動装置を備えた光学機器 |
US4857816A (en) * | 1987-02-05 | 1989-08-15 | Joseph Rogozinski | Precise positioning apparatus |
JPH0833763B2 (ja) * | 1988-03-01 | 1996-03-29 | 義昭 垣野 | 数値制御装置 |
DE3825307C1 (ja) * | 1988-07-26 | 1990-01-18 | Man Roland Druckmaschinen Ag, 6050 Offenbach, De | |
US4947093A (en) * | 1988-11-25 | 1990-08-07 | Micropolis Corporation | Shock resistant winchester disk drive |
JPH0371206A (ja) * | 1989-08-10 | 1991-03-27 | Mitsubishi Electric Corp | Nc工作機械の機械誤差補正装置 |
JP2813909B2 (ja) * | 1989-12-28 | 1998-10-22 | 東芝機械株式会社 | 数値制御装置のバックラッシュ補正方式 |
US5097187A (en) * | 1990-03-12 | 1992-03-17 | Ricoh Company, Ltd. | Motor control apparatus for controlling motor for selectively driving two mechanisms |
US5367237A (en) * | 1992-06-15 | 1994-11-22 | Honeywell Inc. | Electromechanical actuator controller |
JP3351990B2 (ja) * | 1997-05-27 | 2002-12-03 | オークマ株式会社 | ボールネジ駆動系の位置制御装置 |
JP4173513B2 (ja) * | 2006-06-12 | 2008-10-29 | ヤマザキマザック株式会社 | 機器移設有無検知装置及びその機器移設有無検知装置を備えた機器 |
JP6212993B2 (ja) * | 2013-07-03 | 2017-10-18 | 株式会社リコー | 回転角度検出装置、画像処理装置及び回転角度検出方法 |
US9597817B2 (en) | 2014-10-15 | 2017-03-21 | Usnr, Llc | Electric veneer lathe |
WO2020195325A1 (ja) * | 2019-03-27 | 2020-10-01 | オムロン株式会社 | ねじ締め不良判定装置、ねじ締め装置、ねじ締め不良判定方法、および制御プログラム |
US20210232116A1 (en) * | 2020-01-28 | 2021-07-29 | C. R. Onsrud, Inc. | Multi-axis computer numerical control machine tool with integrally-controlled saw and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2928033A (en) * | 1957-10-23 | 1960-03-08 | North American Aviation Inc | Digital comparator |
US2913648A (en) * | 1958-09-17 | 1959-11-17 | Westinghouse Canada Ltd | Position control servosystem |
US3104349A (en) * | 1960-08-08 | 1963-09-17 | Bell & Howell Co | Backlash compensation position control servosystem |
US3560830A (en) * | 1969-03-19 | 1971-02-02 | Autonumerics Inc | Positional control system with backlash compensation |
-
1971
- 1971-09-10 JP JP46070228A patent/JPS4835259A/ja active Pending
-
1972
- 1972-03-14 US US234611A patent/US3886424A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59196759U (ja) * | 1983-06-16 | 1984-12-27 | 日本電気ホームエレクトロニクス株式会社 | ボ−ルネジ駆動装置 |
JPS6279950A (ja) * | 1985-09-30 | 1987-04-13 | Okuma Mach Works Ltd | 送りねじの熱膨張補償装置 |
JPS63172055A (ja) * | 1987-01-06 | 1988-07-15 | Koyo Seiko Co Ltd | 送りねじ装置 |
Also Published As
Publication number | Publication date |
---|---|
US3886424A (en) | 1975-05-27 |