G81 drilling cycle <CYCLE DRILL(163)>


G81 simple drilling canned cycle performs drilling with rapid approach to the safe level and consequent retraction to the safe plane.

 

Img5_4_31_1

 

Cycle includes:

  • Rapid travel to <safe Z> level.
  • Work feedrate travel to <Z min> level.
  • Rapid travel to <Safe plane> level.

 

Command:

CYCLE DRILL(163), A a, MMPM(315), N nm, F f, P p, T t

or

CYCLE DRILL(163), A a, MMPR(316), M nm, F f, P p, T t

 

Parameters:

Parameter

CLD array

Description

DRILL(163)

CLD[1]

CLD.Type

Cycle type 163 (DRILL).

a

CLD[2]

CLD.A

Hole depth in current measure units (mm or inches).

MMPM(163)

MMPR(164)

CLD[3]

CLD.MMPM

Feedrate measure units:

315 (MMPM) – mm per minute (inches per minute),

316 (MMPR) – mm per revolution (inches per revolution).

nm

CLD[4]

CLD.NM

Feedrate.

f

CLD[5]

CLD.F

Safe level.

 

CLD[6],

CLD[7]

Reserved

 

p

CLD[8]

CLD.P

Safe plane level.

 

CLD[9],

CLD[10]

Reserved

 

t

CLD[11]

CLD.Top

Hole top level.

 

 

 

See also:

Hole machining cycles <CYCLE>