Wrapping machine speed regulation and detection method

A, wrapping machine AC motor speed control: this type of motor itself is no speed control function, it needs to be through the electromagnetic speed control device or add frequency converter to achieve speed control function, in which we are more common is the frequency converter speed control mode, through the winding equipment control system control frequency converter to make the motor with speed control function, the way also has a certain energy-saving effect.

Second, the DC motor speed control mode: DC motors need to supply power into DC power to drive the motor operation, so DC motors are configured with DC speed control board or brushless driver to drive the control motor, due to the small size of the motor in the small winding equipment applications are larger.

Third, the servo-driven motor speed control: it belongs to the precision moving parts for high precision winding equipment, with a special driver to achieve closed-loop operation control, the biggest feature of this type of motor is constant torque, closed-loop operation, used to meet the requirements of high-precision coil processing.

After the purchase of the ring wrapping machine, we need to accept the new equipment for testing, so how should the acceptance of the winding equipment, there is no very clear standards for reference, many users tend to judge according to their own experience, so that the details of the equipment often can not be found, in general, should be based on the following steps for testing.

First of all, visual inspection and measurement, in the process of unpacking the equipment assembly can observe the appearance of the equipment and various configurations are complete, in the assembly process to check the contact and smoothness of the sliding parts, the use of testing tools for the coaxiality of various shafts and bores for the measurement, check the lubrication of the relevant action parts, should be smooth, reliable, no blocking phenomenon. The second step of the test is idling operation, running under no load for about 30 minutes, check the bearing parts, sliding parts should be no obvious temperature rise, test the high and low speed of the equipment and the execution of various actions during the idling operation is good, test the accuracy of the position when stopping across the slot, and test whether the brake is effective, whether the tensioner and the wire wheel in the wire crossing device are smooth and smooth.

Regulations. After the idling operation, the six-axis stranding machine needs to run with the line, with the line process should be tested to see if the number of coils is counted accurately, whether the line device moves smoothly and correctly, and visually check whether the winding is flat and compact against the set process, and whether the insulation layer of the enameled wire is good.

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