GB1402233A – Adaptive machine tool control system
– Google Patents
GB1402233A – Adaptive machine tool control system
– Google Patents
Adaptive machine tool control system
Info
Publication number
GB1402233A
GB1402233A
GB1780773A
GB1780773A
GB1402233A
GB 1402233 A
GB1402233 A
GB 1402233A
GB 1780773 A
GB1780773 A
GB 1780773A
GB 1780773 A
GB1780773 A
GB 1780773A
GB 1402233 A
GB1402233 A
GB 1402233A
Authority
GB
United Kingdom
Prior art keywords
tool
machine tool
unit
machine
reader
Prior art date
1972-05-08
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
Application number
GB1780773A
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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.)
1972-05-08
Filing date
1973-04-13
Publication date
1975-08-06
1973-04-13
Application filed by International Business Machines Corp
filed
Critical
International Business Machines Corp
1975-08-06
Publication of GB1402233A
publication
Critical
patent/GB1402233A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G05B19/416—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 control of velocity, acceleration or deceleration
G05B19/4163—Adaptive control of feed or cutting velocity
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
G05B2219/33—Director till display
G05B2219/33099—Computer numerical control [CNC]; Software control [SWC]
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
G05B2219/36514—Select by force, height or other detection
Abstract
1402233 Automatic control of machine tools INTERNATIONAL BUSINESS MACHINES CORP 13 April 1973 [8 May 1972] 17807/73 Heading G3N A machine tool control system is responsive to a data store holding adaptive control program modules which are selected to modify the generation of control signals by a data processor. As shown, a central processor 10 prepares an NC part program from information fed from a card reader 11 or prepared on disk files 16 which is transferred to a machine tool processing unit 20. The transfer is effected by a teleprocessing unit 13, 22 or physically by card, through punch 12 and reader 13; by tape through recorder 14 and reader 23; or by movement of disk files from 16 to 25. The machine tool 31 controlled by the processing unit 20 besides tool sensors and positioning servos incorporates a detector responding to X and Y tool force sensors to provide an interrupt to the unit 20 in dependance on digital limit information from the unit. In addition to the conventional numerical control arrangements, there are provided adaptive control modules representing algerithms whereby the operation of the tool is adaptively controlled in responce to signals from the sensor. The appropriate module for a combination of tool and material to be cut is called up from the machine program.
GB1780773A
1972-05-08
1973-04-13
Adaptive machine tool control system
Expired
GB1402233A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US25172772A
1972-05-08
1972-05-08
Publications (1)
Publication Number
Publication Date
GB1402233A
true
GB1402233A
(en)
1975-08-06
Family
ID=22953151
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1780773A
Expired
GB1402233A
(en)
1972-05-08
1973-04-13
Adaptive machine tool control system
Country Status (3)
Country
Link
JP
(1)
JPS4922678A
(en)
FR
(1)
FR2183693B1
(en)
GB
(1)
GB1402233A
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2224369A
(en)
*
1988-09-23
1990-05-02
Management First Limited
“Updating output parameters for controlling a process”
US9625897B2
(en)
2012-03-21
2017-04-18
Delcam Limited
Method and system for testing a machine tool
US10185304B2
(en)
2012-03-21
2019-01-22
Delcam Limited
Timing a machine tool using an accelerometer
CN112859738A
(en)
*
2020-12-31
2021-05-28
沈机（上海）智能系统研发设计有限公司
Data acquisition method, medium, electronic equipment and machine tool
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
IT1047161B
(en)
*
1975-09-03
1980-09-10
Olivetti & Co Spa
WORKING CENTER FOR AUTOMATIC PROGRAMMING WITH SELF-ADAPTIVE TOUCH DEVICE
US4133234A
(en)
*
1977-04-22
1979-01-09
Gerber Garment Technology, Inc.
Method and apparatus for cutting sheet material with improved accuracy
US4279013A
(en)
*
1979-10-31
1981-07-14
The Valeron Corporation
Machine process controller
JPS5822411A
(en)
*
1981-08-04
1983-02-09
Fanuc Ltd
Industrial robot control system
JPS62277244A
(en)
*
1986-05-21
1987-12-02
Toyoda Mach Works Ltd
Accommodation control device for machine tool
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2988681A
(en)
*
1958-02-12
1961-06-13
North American Aviation Inc
Error compensated servo
US3548172A
(en)
*
1964-08-24
1970-12-15
Bendix Corp
Adaptive control system for numerically controlled machine tool
1973
1973-03-21
FR
FR7311020A
patent/FR2183693B1/fr
not_active
Expired
1973-04-13
GB
GB1780773A
patent/GB1402233A/en
not_active
Expired
1973-04-13
JP
JP4151473A
patent/JPS4922678A/ja
active
Pending
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2224369A
(en)
*
1988-09-23
1990-05-02
Management First Limited
“Updating output parameters for controlling a process”
US9625897B2
(en)
2012-03-21
2017-04-18
Delcam Limited
Method and system for testing a machine tool
US10185304B2
(en)
2012-03-21
2019-01-22
Delcam Limited
Timing a machine tool using an accelerometer
CN112859738A
(en)
*
2020-12-31
2021-05-28
沈机（上海）智能系统研发设计有限公司
Data acquisition method, medium, electronic equipment and machine tool
Also Published As
Publication number
Publication date
FR2183693A1
(en)
1973-12-21
FR2183693B1
(en)
1976-05-21
JPS4922678A
(en)
1974-02-28
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Legal Events
Date
Code
Title
Description
1975-12-17
PS
Patent sealed
1980-11-26
PCNP
Patent ceased through non-payment of renewal fee
