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Machining Vibrations :forbidden: (Cause (Tool (Dimensions (Use dampened…
Machining Vibrations
:forbidden:
Cause
Tool
etc.
Surface Treatment
Dimensions
Use dampened tools if long overhang :check:
Use the shortest tool overhang possible :check:
Angles
Choose Smaller nose radius :check:
Number of Teeth
Choose a 2-edge rough boring tool :check:
Workpiece
Machining Feature
Face Mill,
acceptable
. :check:
Boring/Threading/Drilling,
Unacceptable
. :red_cross:
Raw Materal Allowance
Large Margin Deviation
:forbidden:
Adjust Speed&Feed Rate via R Parameter. :warning:
Fixture
No Support for Workpiece
Study to add support. :warning:
Study the Shock absorber and application. :red_flag:
Not Clamped Well
Check workpiece clamping :check:
Equipment Failure
Machine
Poor Performance of Spindle
Vibrations of the Machining System
Program
Improper Big Feed Rate
Decrease feed :check:
Improper High Spindle Speed
Decrease speed :check:
Improper Cutting Depth
Increase depth of cut (finishing) :check:
Decrease depth of cut (roughing). :check:
Apply step boring :check:
:!!:
Effective
Noise
Tool Breakage
Bad Surface Quality
