ptc creo 3 - ramp angle

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dear friends;

we are using creo 3 for cam programming , in roughing program although I mentioned ramp angle as 5 degree /less than 90 , cutter directly plunging on the material with out taking any ramp, does any one know the reason ? I am using volume and window .

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R

RaphMORINAnswer

16-Pearl

Hello, if you're using the new volume milling sequence you must specify a ramp entry. With the old volume sequence (Creo 2 and before) we didn't have to specify this, as soon as we were defining a ramp angle, the approach movement was a ramp.

S

snguyen

1-Visitor

if you use this site file and then change the ramp angle from 90 to 3 degrees it should work. If you want a helical entry change the "helical_diameter" to whatever diameter you want. If you want ramp then change that to "0"

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1_gpa_mil.zip

R

RaphMORIN

Answer

16-Pearl

Hello, if you're using the new volume milling sequence you must specify a ramp entry. With the old volume sequence (Creo 2 and before) we didn't have to specify this, as soon as we were defining a ramp angle, the approach movement was a ramp.

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G

gkoch

2-Explorer

Hello Sreemesh,

did you try the suggestions? Did they help?

Please consider marking posts as correct, if they help you solving issues (only one allowed per thread, so you have to decide, if multiple posts are helpful)

Thanks,

Gunter

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