Machining with two or more spindles.

 
 
 
 
 
 
 
1.

Reduction of several feed motions into a single operation cycle

 
 
 
2.

Reducing machining time

 
 
 
 
3.

Simplifying expensive machining processes

 
 
 
 
4.

Exact reproduction of manufacturing steps

 
 
5.

Cost saving through complete processing