ABSTRACT
The design is for leather trimming machine system transformation, the mechanical parts are used stepper motor, through the coupling and worm gear Worm Driven rotation connected to gear shaft further Gear Driven rotating table so as to achieve the purpose of job . Electrical parts are using 8031 single-chip stepper motor to timely and effective control. At the same time in order to show a clear and accurate implementation of the provisions of the job, so the system equipped with a display and keyboard, greatly improving the accuracy and job efficiency.
Key words: table stepper motor coupling Singlechip