Built-up edges, vibrations, poor surface roughness, taper, excessively long chips or burr formation - in this episode, Max Wollgarten (iWFT) and Sebastian Wulf (TOOL FACTORY) take a closer look at these problems in turning and explain how they can be avoided.
Cutting speed, cutting depth and feed rate often play a decisive role - if these are set correctly, many problems will not occur. The use of a counter point and steady rest can also prevent shape and vibration problems. How do different insert radii and setting angles have a positive effect? In short video sequences, Max and Sebastian illustrate the differences: how the problems arise and what you can do about them.
00:00 Introduction
00:23 Vibrations
03:24 Surface roughness
05:31 Workpiece becomes conical
06:54 Roundness problems
07:59 Out-of-tolerance fits
08:53 Burr formation
09:39 Long chips