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In the present time, the high speed machining, plays an important role in
manufacturing process. During the machining, at specific combination of depth of cut
and spindle speed, the chatter may arise. This phenomenon is harmful, mainly
because of heavy vibration of the tool which cause low surface quality. Usually, the
chatter is divided into two categories. The first is chatter caused by factors associated
with friction between tool and workpiece (called frictional). The second called
regenerative chatter is caused by regeneration of waviness of the worpiece surface.In
the literature we can meet many papers presented the frictional or the regenerative
chatter, but each type is analyzed separately. This study presents model of high speed
milling where both regenerative chatter and frictional chatter is analyzed together. A
numerical and experimental investigation of the milling process stability is also
shown.
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