surface axis substitution

[qnet2]

Hello all
how do i for a simple example write my name around a 4" dia sphere
i have purchased all the bells and whistles to do it in mastercam but,
my less than satisfactory local rep cant make it happen?

any help is greatly appreciated

Thank you

[metlshpr]

do a 2d tool path and then use a surface project tool path onto the sphere

[qnet2]

anything projected around the horizon of the sphere is distorted

[metlshpr]

Do you have 4th axis capabilities? That would take care of the distortion.

[qnet2]

Yes i do and 5th

[qnet2]

But i have little experience with 5th
doing this on a cylinder is too easy, but when i use a sphere, kaput!

[Superman]

The standard surfacing operations are only planar( ie the "Surface Rough" or "Surface Finish" operations ) This could be termed as 3+1 machining ( 3 axis with 4th being a positioning axis only )

You have to use the "Multiaxis" toolpath strategies to be able to do full 4 or 5 axis machining

[qnet2]

ack multiaxis? now im screwed, have zero experience with that
i have purchased the full set of tut's from mastercam, and didnt see what i need in any of them

Thanks for all your replies