Virtual manipulation and virtual machining technology of machining equipment under virtual environment are the important research topics of virtual manufacturing.

The system drives the virtual hands to accomplish the training tasks in the virtual manipulation environment by tracking the trainee\'s hand positions and gestures based on Motion Tracking Device and acquiring the data of the trainee\'s hand joints based on Data Glove in real world.

The method offered in this paper is applied and verified in a certain missile virtual operation training system.

With such a virtual operation panel, the remote operation has been realized on the virtual CNC machine tools under virtual reality environment as well as on the real machine tools.