plain turning

plain turning

[′plān ¦tərn·iŋ]
(mechanical engineering)
Lathe operations involved when machining a workpiece between centers.
References in periodicals archive ?
Stifling the Internet -- whether by filtering or blocking or just plain turning the 'off' switch -- appeals to policy makers the world over," he said.
Stifling the Internet - whether by filtering or blocking or just plain turning the 'off' switch - appeals to policymakers the world over,' he said.