A milling cutter has replaceable cutting inserts mounted on a toothed disc or drum body. Seatings for the inserts on the teeth (106) locate them at spaced intervals on the periphery of each tooth. The inserts of at least one tooth of the body are peripherally staggered in their seatings relative to the inserts on at least one other tooth such that the staggered and spaced inserts on the teeth have paths of rotation that intersect to define a continuous profiled cutting line (112). The inserts have their cutting edges ground in situ on the teeth to define the profile of the cutting line. By this method a finish quality profiled surface can be produced using cutting inserts that are initially of standard form.
申请公布号
DE69009018(D1)
申请公布日期
1994.06.23
申请号
DE1990609018
申请日期
1990.10.29
申请人
SANDVIK LTD., HALESOWEN, WEST MIDLANDS
发明人
YATES, JOHN THOMAS, WEBHEATH REDDITCH WORCESTERSHIRE B97 6PY;THORNTON, NICHOLAS PEMBERTON, HALESOWEN, WEST MIDLANDS B63 3HB