Machine tool and method for operating a machine to

申请(专利)号：

US20050134570

申请日期：

2005-05-19

公开/公告号：

US7177720B2

公开/公告日期：

2007-02-13

申请(专利权)人：

PETER GRUND;ROLF KUPPINGER;KARL FROMMER

发明人：

ROLF KUPPINGER，KARL FROMMER，PETER GRUND

国省代号：

DE

摘要：

A machine tool comprises a tool carrier moveable relative to a workpiece to be machined. A controller controls the relative movement of the tool carrier and the workpiece by means of a control program. If an unplanned event occurs during the operational movement of the machine, the relative movement of the tool and the workpiece is stopped, and a restart from a starting position is carried out later. The starting position is in this case approached along a trajectory, and the trajectory is determined automatically as a function of the machining operation in which the unplanned event occurred.