公开(公告)号：US20180106325A1

公开(公告)日：2018-04-19

申请号：US15297498

申请日：2016-10-19

申请人： GOODRICH CORPORATION

发明人： SCOTT WHITTLE ,  PHILIP JOHN KLOOS ,  Quvaughn M. Watts ,  SHAWN APPLEGATE ,  THOMAS DABBELT

IPC分类号： F16F15/36 ,  B23B3/00

CPC分类号： F16F15/366 ,  B23B3/00 ,  B23B2250/04 ,  B23Q11/0035 ,  F16F15/363 ,  F16F2230/0011 ,  F16F2232/02

摘要： An apparatus includes a rotatable part configured to rotate about a rotational axis and an enclosed channel that is coupled to the rotatable part. The enclosed channel circumscribes the rotational axis and is configured to contain a balancing substance that is freely movable within the enclosed channel. Also, a vertical turning machine includes a spindle configured to rotate about a rotational axis, a fixture coupled to the spindle, and an enclosed channel coupled to at least one of the spindle and the fixture. The fixture includes at least one mounting feature configured to secure a workpiece to be machined to the fixture and the enclosed channel circumscribes the rotational axis. The enclosed channel may also be configured to contain a balancing substance that is freely movable within the enclosed channel.