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GB1353768A - Systems for numerically controlled machine tools - Google Patents

Systems for numerically controlled machine tools

Info

Publication number
GB1353768A
GB1353768A GB3587871A GB1353768DA GB1353768A GB 1353768 A GB1353768 A GB 1353768A GB 3587871 A GB3587871 A GB 3587871A GB 1353768D A GB1353768D A GB 1353768DA GB 1353768 A GB1353768 A GB 1353768A
Authority
GB
United Kingdom
Prior art keywords
computer
july
systems
machine tools
numerically controlled
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.)
Expired
Application number
GB3587871A
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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services Ltd
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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Publication of GB1353768A publication Critical patent/GB1353768A/en
Expired 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
    • G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • G05B19/4202—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)

Abstract

1353768 Automatic electric control INTERNATIONAL COMPUTERS Ltd 28 July 1972 [30 July 1971] 35878/71 Heading G3N A programming terminal 1 is connected to a computer 2 by a telephone link 3, through modems 6, 7. The computer is employed in a time-sharing mode and is also used for stock control &c. The terminal comprises a keyboard 8 by which information is transmitted to the computer, a printer 9, displaying a computer read-out and the key-board input instructions on a printed record 10, and a tape punch 5 producing a numerical-control record. The input instructions are selected from basic travel segments comprising a straight line, and clockwise and anti-clockwise axis which are fed in together with desired angular orientation from datum points.
GB3587871A 1971-07-30 1971-07-30 Systems for numerically controlled machine tools Expired GB1353768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3587871 1971-07-30

Publications (1)

Publication Number Publication Date
GB1353768A true GB1353768A (en) 1974-05-22

Family

ID=10382545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3587871A Expired GB1353768A (en) 1971-07-30 1971-07-30 Systems for numerically controlled machine tools

Country Status (5)

Country Link
JP (1) JPS4840078A (en)
AU (1) AU4508372A (en)
DE (1) DE2237142A1 (en)
GB (1) GB1353768A (en)
ZA (1) ZA725090B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102830655A (en) * 2012-08-27 2012-12-19 济南铸造锻压机械研究所有限公司 System and method of adaptive die for ventral punching of U-shaped beam

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212911A (en) * 1983-05-18 1984-12-01 Fanuc Ltd Angle data discriminating method for nc processing data producing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102830655A (en) * 2012-08-27 2012-12-19 济南铸造锻压机械研究所有限公司 System and method of adaptive die for ventral punching of U-shaped beam

Also Published As

Publication number Publication date
JPS4840078A (en) 1973-06-12
DE2237142A1 (en) 1973-02-08
ZA725090B (en) 1973-04-25
AU4508372A (en) 1974-01-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee