warmup prgram

[Rick46]

I was wondering if someone on here might be able to lead me in the right direction here... I have a spinidle warm up program I run on my machine every morning when I first start it up.. here is the following code...

 

 

%

O9998(INCH INPUT)

#996=0

#994=60

N1G91G28Z0.

M3S6000

G91G28X0.Y0.

G4X1.

G91G1X[#991/25.4]Y[#992/25.4]Z[#993/25.4]F600.

G04X1.

#996=#996+1

IF[#996LT#994]GOTO1

G91G28Z0.

G91G28X0.Y0.

G04X1.

M30

%

 

 

what I am wanting to do is edit it to where it runs this program at this rpm for 30 times instead of 60 but then add to the program to run a additional 30 times at 10000 rpm then when its completed there it will be finished.. Im having problems getting it to return to the first cycle and run the 30 cycles at 6000 rpms.. the way I had it set up it would run one time at 6000 then one time at 10000 then start all over again at 6000 then back to 10000 and so on and so on.... thanks for any advice.....

[MACHINEMASTERG]

im not sure how to do what you want but for a spindal warm up you should slowly bring her up to speed here is what we do...

 

s500m3

g04 p200.

s1000m3

g04 p200.

s2500m3

g04p200.

s5000m3

g04 p200.

s7500 m3

g04p200.

s10000m3

g04 p200.

m30

 

this thakes about 20 minutes and brings it up thru the speeds works nicely ...hth

[Camfun]

Look here: http://www.emastercam.com/ubb/ultimatebb.p...t=008882#000000

[Rick46]

thanks for the info guys.... CAMFUN on that link you lead me to, that particular program will it work on a fanuc controller... Im running a Topper machine with a fanuc series 18i-M controller...and that 12000 rpm is what the spindle on my machine tops out at so I think that would be a good warm up program for the machine.. thanks...

[Mgrenier]

sr_7626@natl,

 

Modify you program like so:

 

 

%

O9998(INCH INPUT)

#996=0

#994=60

N1G91G28Z0.

IF[#996LE30.]THEN#997=6000. (LINE ADDED)

IF[#996GT30.]THEN#997=10000. (LINE ADDED)

M3S[#997]

G91G28X0.Y0.

G4X1.

G91G1X[#991/25.4]Y[#992/25.4]Z[#993/25.4]F600.

G04X1.

#996=#996+1

IF[#996LT#994]GOTO1

G91G28Z0.

G91G28X0.Y0.

G04X1.

M30

%

 

This should do the trick.

 

Hope that helps,

[Camfun]

Ok.But, that program it´s parametric, you only need change the variable values to values that you machine accept.