CYCLE TAP (L)

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(Software Cycle)

CYCLE/TAP,z,f,IPM IPR MMPR MMPM,c[,LOCK,l]

  1. Rapid to clearance c.

  2. Output M code to disable feed override.

  3. Advance at feedrate f to depth z.

  4. Reverse spindle direction M code with dwell.

  5. Retract at feedrate f to clearance c.

  6. Output original spindle direction M code.

  7. Output M code to enable feed override.

 

LOCK,l specifies the dwell time for spindle reverse. Initially a value of 2 seconds is assumed.

 

Example:

Input:

 

SPINDL/300,RPM,CLW

CYCLE/TAP,1.0,(1/13),IPR,.2

GOTO/0,0

 

Machine Data File Output:

 

N004S03M03$

N005G95$

N006G00X0Z002$

N007M51$

N008G01Z 01F00769$ (Feedrate calculated from spindle RPM)

N009M05$

N010G04X101M04$

N011G01X0Z002$

N012M03$

N013M50$

 

 

SPSTCMND.chm

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