APPARATUS OF SHAPE PROCESS

摘要

A three-dimensional shape making apparatus using a light modeling unit is disclosed. The three-dimensional shape making apparatus comprises a controller(21) for correcting a control pulse based on a feedback signal from a motor(23) to enable the motor(23) to be rotated at a target speed, a motor driver(22) for providing a motor driving voltage(Vd) to a motor(23) according to the control pulse from the controller(21); a laser beam oscillator(24) for generating a laser beam; and an attenuator(25) for attenuating the laser beam provided to a scanning lens(26) according to the driving voltage(Vd).