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Fanuc G73 high speed peck drilling cycle program
Harshal Dhawas posted a blog entry in Fanuc G68 rotate co-ordinate system for milling program example
Friends, we have to know which type of drilling is done more in depth. for deep drilling is considered as DEPTH/ DIA => 5The benefits of peck drilling reduce cycle time. In G73 peck drilling after each drill, tool retract only 1 mm.This drilling cycle is used mostly drill soft materials like; Aluminium O4231N10 M06 T06 ;N20 G90 G80 G17 G00 G54 X0 Y0 ;N30 G43 Z100 H11 ;N40 M03 S1500 ;N50 M08 ;N60 G99 G73 Z-55 R5 Q20 F300 ;N70 G98 G80 G00 Z100 ;N80 M05 M09 M30 ; for details my link is - http://www.hdknowledge.com/2018/08/how-do-i-make-fanuc-program-with-g73-high-speed-peck-drilling-cycle.html -
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Fanuc G72.1 rotational copy program for milling example· 0 replies
link is-http://www.hdknowledge.com/2018/08/how-do-i-make-vmc-program-with-fanuc-g72.1-rotational-copy.html
Main program
O2143
N10 G90 G17 G00 X140 Y120 Z100 ; [P0]
N20 G72.1 P3140 L8 X70 Y70 R45 ;
N30 G80 ;
N40 G00 X140 Y120 Z100 ; [P0]
N50 M30 ;
Sub program
O3140 N100 G90 G81 X70 Y120 Z-15 F300 ; [P1]
N200 M99 ;
More examples..........!!!!
DESCRIPTION OF PROGRAM
Main program
O2143- Name of main program
N10- Absolute co-ordinate system command, XY plane selection command , rapid command for tool position where is X 140 ,Y120 and Z100.
N20- Rotational copy command , 3140 call of sub program , Number of times the operation is repeated(drilling 8 Times) , center of rotation co-ordinate is X70 and Y70 and angle of operation is 45 .
N30- Cancel canned cycle( cancel drilling cycle command ),.
N40- Rapid command where tool is return at X 140 , Y120 and Z100 .
N50- Main program end.
Sub program
[note:- In these program sub program name and other first command written in same row liken; O3140 N100 G90 G81 X70 Y120 Z-15 F300 ; ]
Name of sub program ,N100- Absolute coordinate command , simple drilling cycle command , where first drill at position X70, Y120 and depth of drill is Z-15 , feed per minute is 300.
N200- Sub program end . -
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Prashant Kamilkar » Damini Jaiswal
plz...· 0 replies
suggest some certification of conference, workshop, club, volunter and many more
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In which technique floats are calculated ?
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Why CNC machines are more accurate than conventional machine tools ?
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What do you understand by basic static load rating of a bearing ?
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