High-Accuracy 4-Axis Machining with No Re-Fixture

Shared by kaloupi.gr
This post showcases an advanced approach to CNC part production using ENCY CAD/CAM software. In a job shop and die & mold setting, intricate operations were carried out on a Haas machine, making full use of rotary and lathe processes. The workflow was designed to avoid re-fixturing, ensuring a seamless one-setup manufacturing approach.

Process Insight
As seen in the video excerpts, precise workholding enables the part to remain secured mid-air until completion. The machining sequence transitions smoothly from initial surface roughing to detailed finishing, with three- and four-jaw chucks handling a variety of workpiece shapes—cylindrical and rectangular—under high thermal and mechanical loads.

Reliability and Quality
With ENCY managing the CAM strategy, each step—from program to execution—focuses on eliminating errors and achieving dimensional accuracy. The result is low-risk, repeatable production that avoids clamp swaps and prevents any part drops during or after finishing.