FEED DPM

[SONAVO]

Dear MC User,

 

Would you show me how force the feed (DPM) output at lead in/out for me. Thanks for your help.

 

N100 O0000 ( TEST FEED DPM )

N110 ( CREATED ON 05-27-11 AT 7:14 AM )

N120 ( MCX FILE - C:\MCAMX\MCX\DD\TEST FEED DPM.MCX )

N130 ( NC FILE - C:\MCAMX\MILL\NC\TEST FEED DPM.NC )

N140 ( MATERIAL - ALUMINUM INCH - 2024 )

N150 G20

N160 G0 G17 G40 G49 G80 G91 H0 E0 Z0

N170 ( 1/2 FLAT ENDMILL TOOL - 1 DIA. OFF. - 1 LEN. - 1 DIA - 0.5 )

N180 T1 M6

N190 G0 G90 S1800 M3 E1 X2.1213 Y0. A-81.028

N200 H1 Z3. M8

N210 G91 Z-.9

N220 G1 Z-.35 F10.

N230 X-.3535 A10.128 F215.6 <<<<<< output feed DPM here. >>>>>>

N240 X-1.9446 A55.707 F215.6

N250 X.1768 A5.064

N260 X1.9445 A-55.707

N270 X.3536 A-10.128 F10. <<<<<<< remove feed IPM here. >>>>>>>>>>

N280 G0 Z1.25

N290 M5 M9

N300 G90 H0 Z0.

N310 E0 X0 Y0

N320 M2

[K2csq7]

maybe set your plunge rate to the same as your feed rate?

[SONAVO]

I have tried that but it still don't work. ( no luck

[K2csq7]

What kind of post?

Which toolpath?

[SONAVO]

That's Fadal. Thanks

[K2csq7]

Sorry I can't b of more help....

This is from the generic fadal post that came with MCAM, try playing with these if you haven't already

#Feedrate calculation variables
frdelta  	: 0 	#Calculation for deg/min
frinv    	: 0 	#Feedrate inverse time
frdeg    	: 0 	#Feedrate deg/min actual
prvfrdeg 	: 0 	#Feedrate deg/min actual
ldelta   	: 0 	#Calculation for deg/min, linear
cldelta  	: 0 	#Calculation for deg/min, linear and rotary
circum   	: 0 	#Calculation for deg/min
ipr_type 	: 0 	#Feedrate for Rotary, 0 = UPM, 1 = DPM, 2 = Inverse 

 

There are also some settings in the Control Definition you can check... under rotary.

[SONAVO]

Thanks for your help. I will try. Thanks

 

Best Regards

 

Son Vo