Minimum Wall Thickness: Avoiding Warp & Vibration
Design For Manufacturing Thin walls vibrate. Vibration causes chatter. Chatter ruins parts. Here is the safe limit for CNC machining. Designers love thin walls to save weight. Machinists hate them. When a CNC cutter engages a thin unsupported wall, the material pushes away (deflects) or vibrates. This leads to poor surface finish and dimensional inaccuracy.…








