Milling Flashcards
milling machine with cutter mounted to arbour, table does not swivel
plain horizontal milling machine
milling machine that moves horizontal and capable of swiveling up to 45 degrees in either direction
universal horizontal milling machine
milling machine capable of doing horizontal and vertical operations, only able to use shank mounted tools
standard vertical milling machine
milling machine most versatile, milling head can be positioned related to the workpiece by moving the ram forward or back
ram type vertical milling machine
ram type milling machine is also called
tool room milling machine
when a workpiece feeds against the rotation of the cutter
conventional milling
when the workpiece feeds with the rotation of the cutter
climb milling
end mills can plunge
1/2 diameter of cutter
the amount of metal removed by each tooth per revolution
chip load
overarms are only on what milling machine
horizontal
backlash eliminator should be used when
climb milling
spindle nose taper
3.5 inches per foot
difference between gearbox vs variable speed drive
gearbox machine off
variable machine on
two fluted endmills are also known as
slot drills
arbour used in horizontal milling machine, has one bearing support, used for light duty miling
A style arbour
arbour used in horizontal milling machine, has two bearing support and used in heavy duty milling
B style arbour
arbour used in horizontal and vertical milling with no bearing support
C style arbour
adaptor used to fit drill chuck in spindle
jacobs taper adaptor
adaptor used to fit large drill containing morse taper
morse taper adaptor
what draws the arbor or collet chuck into the spindle of the milling machine
draw bolt
what is the most rigid vise for a milling machine
the plain vise
used to keep workpiece from shifting under heavy cutting pressures
stop block
device used to support extended parts of a workpiece that do not sit directly on the table of the milling machine
jackscrew
