PowerMill: Pro Feed Control | Instant vs. Smooth Speed Explained

Take your PowerMill skills to a professional level! In this in-depth tutorial, we explain two powerful methods for pro feed control to fully optimize your toolpaths. Learn the critical difference between Instant and Smooth speed changes and, more importantly, understand when to use each method for the best results.

We'll dive into how to manage high tool engagement in corners, a common problem that leads to tool chatter, high mechanical stress, and even tool breakage. This guide will teach you how to program smarter, safer, and more efficient toolpaths.

➡️ What You Will Master in This Video:

Why feed rate control is critical for complex parts and corners.

Method 1: Achieving a gradual speed change using "Update Feed Rate on Chosen Surfaces."

Method 2: Creating an instantaneous speed change using "Update Feed Rate Inside a Boundary."

The pros and cons of a smooth vs. an abrupt feed rate transition.

Practical tips to create a perfectly optimized and safe toolpath.

If this guide helps you become a better programmer, please hit the Like button and Subscribe for more pro CNC content!

⏱️ Video Timestamps:

0:00 - Intro
0:08 - The Problem: Understanding Tool Engagement Levels
0:36 - Method 1: Smooth Control (Using Chosen Surfaces)
1:36 - Simulation of the Gradual Feed Rate Change
2:22 - Method 2: Instant Control (Using a Boundary)
3:08 - Simulation of the Abrupt Feed Rate Change

✅ Download the Project File for this tutorial:
[ https://drive.google.com/drive/folder... ]


Connect with us for more CAM content:
[ [email protected] ]

#powermilltutorial #powermill #FeedRate #toolpath #cncmachining #CAM #SpeedControl #toolpathoptimization #CNCprogramming #machinist #engineering #mastercam #fusion360 #solidworks #ToolChatter