Page 138 - Aluminum_Machining_catalog_2023

USER GUIDE
INTERCHANGEABLE HIGH PRECISION REAMING HEADS

Cutting Data/ Tool; Toolholder Workpiece Machine Machining Process
Allowance

solutions Runout Maximum 5µm Optimize Tool Length Error / Axis Deviation Spindle Speed on Entry Entry Geomerty / Chamfer / Oblique Surface At Entry Feed in and Out Same

Feed FZ Spindle Speed Min -1 Diameter Allowance Geometry Angle Wear Check / Change Insert and Diameter Floating Chuck GFIS ADJ Chuck FineFit/ RC RING Workpiece Fixture / Pressure Coolant Mixture Coolant Pressure Angle Error / Centic Chip Evacuation

• • • • • • •
vibration
runout
hole too large built up edge • • • • • • • •
error

diameter • •
allowance
• •• •••• •
tool wear
•
hole too small compression • • • •• • •
of material
compression
of clamping
diameter •
allowance
• ••
deformation
by clamping
• •
unequal wall
thickness
tapered hole • • • • •
problem machine

• • •
chip flow

• • • • • • • • • • •

hole shows chatter marks rumout error • • • • •
vibration

• • • • • • • • •
vibration • • • • •
insufficient surface runout error • • • • • •
built up edge

cutting
geometry
• • •
machine

136 ISCAR