| نویسندگان | سعید امینی-محسن آقائی-محمد لطفی-عماد حکیمی |
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| نشریه | INT J ADV MANUF TECH |
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| تاریخ انتشار | 2017-4-01 |
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| نوع نشریه | الکترونیکی |
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| نمایه نشریه | ISI |
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چکیده مقاله
In this study, influe nce of added l inear vibration
of cutt ing tool on the p erform ance of rotary t urning o f A ISI
41 40 st eel is inv esti gat ed. E xp er imen tal t est s a r e ca rrie d
out at different cutting a nd tool rotary spee ds by using s pe -cial equipment for ultrasonic assisted rotary turning. The
results of surface roughness, cutting force, and tool wear
obtained during vibrat ory-rotary cutting a re compar ed by
the values of c onventional a nd rotary turning. At the end, it
is shown t ha t lower di splacement of workpiece in the r adial
di rec tion , dec r ea se of to ol rak e ang l e, a nd pr odu cin g
cool ing cycle during disengagement time in vibration c ut-ting ca use lower wear distribution along the c ircumference
of cutting tool. As a consequenc e t o that, a s ignifica nt re-duct ion i n s urface roughness a nd cutting f orce is observed
compared to the convent ional a nd rotary turning. Besides,
effect of variations in tool rotary and cutting s peeds o n
output parameters are evaluated.
