What Is 4-Axis Vertical Machining?
4-axis vertical machining, in addition to the standard X-Y-Z axes, enables machining through the part's rotary (A-axis) motion. This allows multiple surfaces of a part to be machined in a single setup without unclamping and reclamping.
Advantages
Single-setup machining both increases inter-surface alignment precision and shortens production time. It is particularly preferred for parts with holes or pockets at multiple angles on a cylindrical body.
Applications
It is used in the manufacturing of gear housings, cam parts, and machine components requiring multi-directional machining on a cylindrical surface.
Frequently Asked Questions
What is the difference between 4-axis and 3-axis machining?
In 3-axis machining, the part remains stationary while the cutting tool moves; in 4-axis, the part itself also moves along a rotary axis, enabling different surfaces to be machined in a single setup.
For which parts is it recommended?
It is recommended for parts requiring machining at multiple angles on a cylindrical body, where alignment precision is critical.