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GB818171A - Improvements relating to automatic machine tools and other apparatus for shaping workpieces - Google Patents

Improvements relating to automatic machine tools and other apparatus for shaping workpieces

Info

Publication number
GB818171A
GB818171A GB2467754A GB2467754A GB818171A GB 818171 A GB818171 A GB 818171A GB 2467754 A GB2467754 A GB 2467754A GB 2467754 A GB2467754 A GB 2467754A GB 818171 A GB818171 A GB 818171A
Authority
GB
United Kingdom
Prior art keywords
machine tools
automatic machine
improvements relating
shaping workpieces
aug
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
GB2467754A
Inventor
Roland Allan Cail
George Ernest Evans Warder
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB2467754A priority Critical patent/GB818171A/en
Publication of GB818171A publication Critical patent/GB818171A/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
    • G05B19/18—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
    • G05B19/41—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 programme 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
    • G05B19/4105—Analog interpolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Milling Processes (AREA)

Abstract

818,171. Milling. ELECTRIC & MUSICAL INDUSTRIES Ltd. Aug. 12, 1955 [Aug. 25, 1954], No. 29677/54. Class 83 (3). [Also in Group XXXVIII] In a milling-machine controlled electrically by a punched-record (see Group XXXVIII), a workpiece is rotated and moved axially past a pair of radially-fed cutters 15, 29 which follow spaced-paths.
GB2467754A 1954-08-25 1954-08-25 Improvements relating to automatic machine tools and other apparatus for shaping workpieces Expired GB818171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2467754A GB818171A (en) 1954-08-25 1954-08-25 Improvements relating to automatic machine tools and other apparatus for shaping workpieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2467754A GB818171A (en) 1954-08-25 1954-08-25 Improvements relating to automatic machine tools and other apparatus for shaping workpieces

Publications (1)

Publication Number Publication Date
GB818171A true GB818171A (en) 1959-08-12

Family

ID=10215534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2467754A Expired GB818171A (en) 1954-08-25 1954-08-25 Improvements relating to automatic machine tools and other apparatus for shaping workpieces

Country Status (1)

Country Link
GB (1) GB818171A (en)

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