Human-computer interface of laser marking controller based on USB interface;

Application of the machine CNC system in the laser marking;

Design of Digital Controller for the Laser Marking System;

The realization of the high-precision timing of on-line arraied laser marker;

The design of the controlling-system on arraied CO_2 laser marker;

The realization on the conversion of different font and size of the character in the laser marker with the windows vector font base;

A Control System Scheme on the Laser-mark Special for Bearings;

In the designing of the Laser-Mark , there are problems that the laser head cannot return to original point and the marked character are blur.

Laser-Mark is a kind of industrial device which use laser to mark on product, In the control system of Laser-mark, using the principle of linear interpolation draws PLT graphic file, and the scheme is simple and convenient.

Management of dot matrix library of arrayed laser marker based on dynamic-link library;

Laser marker is an integerated machine-electricity facility that applies many techniques referring to laser, optics, mechanism, electricity, and computer etc.