CUSTOM DRILLING CYCLE

[MAM 147]

HI EVERYONE,

 

IM TRYING TO CREATE A CUSTOM DRILLING CYCLE FOR A FOR A TOOL THAT REQUIRES

ME TO FEED WITH NO RPM OR COOLANT INTO A HOLE THAT I PREP DRILLED TO A DEPTH

THAT EQUALS 1 1/2 TIMES THE DIA. OF THE DRILL, THEN DRILL TO A DEPTH THAT

EQUALS 3 TIMES THE DIA. OF THE DRILL AT ONE SPEED AND FEED, THEN DRILL TO

FINISH DEPTH WITH ANOTHER SPEED AND FEED, STOP SPINDLE AND COOLANT AND FEED OUT

TO .100 ABOVE HOLE AT 500 IPM.

ALSO IS THERE ANY WAY THAT THIS COULD BE DONE SO POST LOOKS AT DIA OF DRILL CHOSEN

AND CALCULATES THE 1 1/2 DIA. TIMES AND THE THREE TIMES DIA. DEPTHS FOR ME?

 

SO FAR I HAVE BEEN HAVING TO MANUALLY WRITE EVERY THING BELOW THE G81 LINE THAT I

HAVE COMMENTED OUT.

I AM USING A MPFAN POST THAT WAS MODIFIED BY OUR RESELLER TO WORK ON A MAM72-63V 5 AXIS MATSUURA.

 

THANKS IN ADVANCE.

KEVIN

 

(.125 DIA DRILL)

T225 M6

G91 G28 Z0.

M132

M184

G0 G54 G90 X.5506 Y7.6112 C-12.778 A-64.138

M131

G43 H225 Z14.5619 T38

(G81 G98 Z4.3491 R6.6209 F25.5)<------THIS WOULD BE A REGULAR CANNED CYCLE

Z6.6209 <------------------------------.100 ABOVE HOLE

G01Z6.3334 F5.0 <----------------------1 1/2 TIMES DIA. OF DRILL INTO HOLE

M50 <----------------------------------COOLANT THRU SPINDLE ON

M08 <----------------------------------FLOOD COOLANT ON

G04P2000 <-----------------------------2 SECOND DWELL

S4225M3 <------------------------------FIRST SPEED

G01Z6.1459F12.5 <----------------------3 TIMES DIA INTO HOLAE AND FIRST FEED RATE

S8450 <--------------------------------SECOND SPEED

G01Z4.3491F25.5 <----------------------FINAL DEPTH AND SECOND FEED RATE

M5 <-----------------------------------SPINDLE OFF

M9 <-----------------------------------COOLANT OFF

G1Z6.6209F500. <-----------------------FEED OUT OF HOLE 500IPM

G80

[EX-wccprogrammer]

Yes, the post can do exactly what you want to do. Your MC distributor is an excellent place to start when looking for a custom post.