Author Question: On a vertical spindle machining center, positive axis motion occurs as the spindle moves down toward ... (Read 36 times)

renzo156 · **on:** Jul 26, 2018

On a vertical spindle machining center, positive axis motion occurs as the spindle moves down toward the table.

Indicate whether the statement is true or false

Question 2

Trepanning saves power and time by cutting only the edge of the hole, leaving a large core of uncut metal.

Indicate whether the statement is true or false