TAILIEUCHUNG - Lecture CNC programming basics

Lecture "CNC programming basics" provides students with the knowledge: Program start, program contents , program end (CNC programming basics, CNC programming basics, CNC program blocks, absolute value programming, reference points,.). Invite you to refer to the disclosures. | CNC Programming Basics Program structure Every program consists of: Program Start The program start is the program number. The program number begins with character/letter O. Program Contents NC blocks Program End M30 for a main program M17 for a sub-program CNC Prg. Basics Computer Numeric Control @ UPH By Jonny Latuny, © August 2002 CNC Program Numbers Program Numbers O6999 . . . O0256 O0255 . . . O0000 CNC Prg. Basics Computer Numeric Control @ UPH By Jonny Latuny, © August 2002 CNC Program Blocks (1) N is the address Block numbers from N0000 to N9999 A block consists of number and words Words are contents of a block Block numbers are selected in the jumps of ten for the purpose of insertion CNC Prg. Basics Computer Numeric Control @ UPH By Jonny Latuny, © August 2002 CNC Program Blocks (2) A block consists of one or more blocks A Word consists of a character (address) and a number. Every address has a certain meaning, on which the corresponding number

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