apt.scroll

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id apt
name Automatically Programmed Tool
appeared 1956
tags pl
standsFor Automatically Programmed Tool
lab MIT

fileType text
wordRank 8742
country United States

wikipedia https://en.wikipedia.org/wiki/APT_(programming_language)
 example
  PARTNO / APT-1
  CLPRNT
  UNITS / MM
  NOPOST
  CUTTER / 20.0
  
  $$ GEOMETRY DEFINITION
  SETPT = POINT / 0.0, 0.0, 0.0
  STRTPT = POINT / 70,70,0
  P1 = POINT / 50, 50, 0
  P2 = POINT / 20, -20, 0
  C1 = CIRCLE / CENTER, P2, RADIUS, 30
  P3 = POINT / -50, -50, 0
  P5 = POINT / -30, 30, 0
  C2 = CIRCLE / CENTER, P5, RADIUS, 20
  P4 = POINT / 50, -20, 0
  L1 = LINE / P1, P4
  L2 = LINE / P3, PERPTO, L1
  L3 = LINE / P3, PARLEL, L1
  L4 = LINE / P1, PERPTO, L1
  PLAN1 = PLANE / P1, P2, P3
  PLAN2 = PLANE / PARLEL, PLAN1, ZSMALL, 16
  
  $$ MOTION COMMANDS
  SPINDL / 3000, CW
  FEDRAT / 100, 0
  FROM / STRTPT
  GO/TO, L1, TO, PLAN2, TO, L4
  TLLFT, GOFWD / L1, TANTO, C1
  GOFWD / C1, TANTO, L2
  GOFWD / L2, PAST, L3
  GORGT / L3, TANTO, C2
  GOFWD / C2, TANTO, L4
  GOFWD / L4, PAST, L1
  NOPS
  GOTO / STRTPT
  FINI
 related g-code
 summary APT or Automatically Programmed Tool is a high-level computer programming language most commonly used to generate instructions for numerically controlled machine tools. Douglas T. Ross is considered by many to be the father of APT: as head of the newly created Computer Applications Group of the Servomechanisms Laboratory at MIT in 1956, he led its technical effort. APT is a language and system that makes numerically controlled manufacturing possible. This early language was used widely through the 1970s and is still a standard internationally. Derivatives of APT were later developed.
 pageId 3673047
 created 2006
 backlinksCount 24
 revisionCount 98
 dailyPageViews 64
 appeared 1956

hopl https://hopl.info/showlanguage.prx?exp=23

semanticScholar 0