Engraving and milling machine tool electrical structure of ontology
Carving milling mechanical and electrical source USES the three-phase Ac220V power supply;
First of all, through the fuse circuit breaker (
To protect the power cord, cut off the circuit when over current;
With a noise filter (
Prevent external noise into the power cord, and reduce the servo motor to produce noise interference to the outside world;
Magnetic contactor (
Used to connect/disconnect main power of servo motor, general magnetic contactor should and surge absorber together;
A reactor (
To reduce the harmonic of power supply.
Servo system adopts panasonic MINASA series MsDA043A1A2 type ac servo drive and matching of Ms.
MA042AlG type servo motor.
Machine adopts vertical structure, three-axis linkage;
High performance of frequency converter is used to control the spindle motor to delete a maximum speed of r/Ⅱ Lin, greatly improve the cutting performance.
Each shaft is equipped with a positive and negative limit switch and precision grating ruler, engraving and milling machine tools to improve the control precision and security.