The working principle of Beijing Liang Jing Carving machine:
① engraving machine work is through the computer configuration of the special engraving software for design and typesetting, and by the computer design and typesetting information automatically transmitted to the engraving machine controller, and then by the controller into the can drive stepper motor or servo motor with power signal (pulse string), control engraving machine host generation X,Y, Z Three-axis carving walking knife subgrade diameter.
② engraving machine on the high-speed rotating carving head, through the processing material configuration of the tool, fixed on the main platform of the processing materials for cutting, you can carve out in the computer design of a variety of plane or three-dimensional relief graphics and text, to achieve engraving automation operations. Simply put, the graphics input, data processing and processing process automatic control of the three parts of the composition.
③ engraving machine is composed of control computer, control cabinet, machine tool and water pump, oil pump and other accessories, control card is the core of the entire electronic control system. The control computer and the engraving control card form the control part (open ring) of the engraving, which is mainly used to open the control cabinet, issue the instruction signal of each feed shaft of the machine tool, the speed signal of the spindle motor and the start and stop of the spindle motor, and detect the state of the machine tool.
The servo drive (or stepper motor driver) and the inverter drive of the spindle of the ④ engraving machine form The driving part of the engraving machine, which is mainly used to explain and execute the instructions and commands of the engraving control system. The control part and the drive part unify the control system of the fine carving, in general, the control system has several ways of open-loop, semi-closed loop and full closed loop. The control system of the engraving has two ways, open loop (stepper) and semi-closed loop (servo).