Why I program in 4/5 axis?

[EL DUKE]

Hi world.

Why I program in 4/5 axis? I read the help of soft, but no I understand.

I wish work a helix of turbine, for example.

More info: I have HAAS VM3 + 4-5 AXIS

Thanks.

Best wishes.

PD: Excuseme my english, I´m from Argentina.

[NguyenViet]

http://www.mediafire.com/?ymktqu23myi