The factors that affect the accuracy of coating machines mainly include motors in terms of hardware. High-precision coating machines usually use servo motors.
There are roughly two types of servo motors in the industry: one is DC servo motors and the other is AC servo motors. Also known as fulfillment motor. As the name suggests, it is the component used to perform the coating machine’s process of encapsulating the product. Its main function is to convert the received electrical signal into the angular displacement or angular velocity output on the motor shaft.
Selective coating machine
The accuracy of the coating machine depends on the performance of the communication servo motor, and the accuracy of the servo motor depends on the accuracy of the encoder. The servo motor adopts closed-loop control, and the motor itself can send out pulses. Depending on the rotation angle of the motor, a corresponding number of pulses will be emitted. In this way, it can respond to the pulses the motor receives, and the accuracy of controlling the motor can be controlled very accurately.
The reason why the encoder is the accuracy guarantee of the coating machine is that the encoder can respond the signal to the driver in a timely manner. The driver compares the response value with the set target value in a timely manner based on the response information of the encoder. Make adjustments. The encoder plays a rapid and timely response function here.
Post time: Nov-01-2023