Figure J-3 from Kibbe, et al, p 550.� Also Figure 8.69 from Kalpakjian� he attributes to G. Boothroyd.
	Base and Column- One piece that is the support structure of the machine
	�� Slides can allow relative motion of ram and knee.
	�� Ram slide can also be equipped with a swivel for further motion
	Knee-� Connected to slide on column- can move up and down
	Saddle-� Engages slide on top of knee- can be moved in and out.
	Table-� Engages slide atop of saddle- moved lengthwise.� Holds workpiece.
	Ram-� Engages swiveling slide atop column.
	Toolhead-� Attached to end of ram, contains motor and quill
	����������������� Often rotates about both saddle and table axis (control normal)
	Quill-� Non rotating, but contains rotating spindle.
	����������� Can be moved up and down
	Note that the vertical milling machine is the more popular style in use today.� It is the most flexible type of milling machine & one of the most versatile machines found in the shop (along with the lathe).� On the newer Dynamytes, there is no real separate knee or toolhead or quill.� Have a saddle that slides along base and a table which slides in the saddle.� Ram can move up and down, giving the dynamyte machines 3 possible axis of motion.� Again, recall that the controller can actually only move 2 of these at any time, making the DynaMyte milling machines 2 1/2 DOF machines.� (This is little tidbit has found its way onto many past ME/IWSE 683 finals).
	Here (pictured) one has MORE than 5 DOF.� What do these extra motions allow??� They allow one to overcome machine travel limits and work around obstacles.