plunge feedrate in creo

[Mickyd1]

hello everyone

been using creo 1 for a few months im having trouble when trajectory milling , if i take more than one cut the plunge feedrate only works on the first cut but after the first cut it plunges at the cut feed rate which can be too quick sometimes is it possible to change this.

thanks for any help mick

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[SteveLucas]

Dave,

You might need to set the approach feed rate to the same as the plunge feed rate.

I did a quick trajectory mill setting the plunge feed and and coded it out. Then

went back in and set my plunge feed to 10 my free feed to 15 and approach feed to 6 and this is the code.

My cutting feed was 25.

they seem to be consistant through out the program.

Hope this helps