General MetalWork Discussion > Adding a Z stage to a knee mill
· Hi everyone I m close to purchasing a knee type mill retrofitted with a 3 axis controller see pic I like the rigidity that knee mill will give me over a gantry style router However I don t like the fact that the z axis travel is limited to quil movement I may want to run a higher speed spindle a 3rd party tangetial knife or just experiment with other types of roatry tools . What is Milling Machine Operation Parts · The milling machine in which the spindle axis is perpendicular to the table is called vertical milling machine 3 Knee Type Milling Machine The milling machine which has a knee like projection at the middle is called knee type milling machine It is characterised by a vertical adjustable work table resting on a saddle supported by a knee 4 . Milling Machine Definition Parts Types Operations In this column and knee type milling machine a vertical column is attched to the bed which consists of gear drives that can rotate saddle and knee A knee is situated on the vertical column which can move up and down by means of elevating screw which can raise or lower the workpiece . Vertical Knee Mills Summit Machine ToolVertical milling machines come in two basic variations; bed mills and knee mills Both mills operate on the same principles a vertically mounted spindle holds a cutting tool which is lowered into the workpiece mounted below In Bed Mills the table is fixed; it . knee milling machines definition· Manual Knee Mills Kent USA Manual Knee Mills are affordable versatile and easy to operate Our manual knee mills are ideal for prototype tool room and R D work as well as part of training programs and everyday machining You will be able to perform practically any milling operation on a knee price