Troubleshooting for End Mills PROBLEM SUGGESTIONS Chipping Check part rigidity Verify speeds and feeds Confirm concentricity of end mill in holder Decrease ramp angle or slow down approach Check coolant flow and location Breakage Decrease feed rate Decrease axial depth Use shorter tool or stub holder Resharpen earlier Chattering Too light of a cut Leave […]
Troubleshooting for Drills PROBLEM SUGGESTIONS Chipping on point Reduce feed rate Check part rigidity Constant feed rate Verify speeds and feeds Minimum drill overhang Reduce number of peck cycles Chipping on O.D. Reduce feed rate Confirm concentricity of drill in holder Check coolant flow and location Check part rigidity Breakage Reduce feed rate Check your […]
