The number of cutting edges of a milling cutter is usually even to_________Question 11Select one:adjust diameterfacilitate size checkingreduce tool wearimprove accuracyincrease productivity

The end milling cutter removes material from work part with cutter ___________Question 3Select one:bottomtoothperipherydirectionaxisClear my choice

or the free form milling, cutter axis orientation with respect to machined surface is _________Question 15Select one:fixed90 ˚0 ˚variable180 ˚

Consider a milling process. The tool diameter is 81.9 [mm]. Tool height is 33 [mm]. The tool has 9 [inserts]. The tool cuts a slot with the depth of 0.9 [mm] in the surface of the work part. The width of the slot is 81.9 [mm]. The feed speed is set to 60 [mm/min]. The spindle speed is 759 [RPM]. The maximum chip thickness (Feed per tooth) is then given by  __________  [mm]Question 1Answer0.0910.0090.0040.1050.029

Consider milling a 31 [mm] depth slot in aflat surface of a work part using a slab milling cutter. The diameter of the cutter is 76 [mm], its width is 44 [mm] and it has 9 teeth. The cutter rotates at 576 [RPM]. Measurement of the chip thickness shows that feed rate is 0.02 [mm/tooth]. The length of the work part is 284 [mm]. The allowances at the beginning and end of the cut are 3 [mm]. MRR in [mm3/sec] is then given by  _______ Question 1Answer20831906206420451831

For the face milling process, the cutter axis is _________ to machined surfaceQuestion 10Select one:inclinedmatchedalignedparallelperpendicular