Application of SOWAKAM inverter in wire saw machine

1. Composition and use of wire saw machine

Diamond wire saw machine is a kind of stone mining machinery, used for mining granite, marble and other stone mines. Diamond wire saw machine mainly includes main motor, mobile motor, flywheel, guide wheel, wire saw chain, operating platform, etc. Diamond wire saw is generally divided into concrete, marble, granite, etc. according to the cutting object.

2. Process requirements:

Diamond wire saw machine uses the main motor to drive the saw wire to run along a track similar to the runway type. The saw wire is set on the stone mountain with the seam already chiseled. The mobile motor drives the entire sawing machine to move backward at a certain speed along the direction where the stone is sawed through the reducer. The moving speed must be adjusted in time according to the load condition of the main motor and the tension required by the saw wire. Therefore, it is the key to control to improve the cutting efficiency of the saw machine while ensuring that the load of the main motor is basically uniform and the tension of the saw wire is appropriate.

3. SOWAKAM SW200 application solution

The SOWAKAM SW200 inverter wire saw machine drive solution is simple to install and debug, reduces electrical components, reduces failure points, and fully meets the technical requirements of wire saw machines.

Electrical configuration:

Main motor rated power: 45KW, rated voltage: 380V, rated speed: 740 rpm, rated current 96A

Mobile motor rated power: 0.75KW, rated voltage 380V, rated current 2.3A

Main inverter: SW200-055G3 Mobile motor inverter: SW200-1R5G3B

4. Main debugging parameters:

P00.03=9             External potentiometer setting frequency

P00.22=15           Acceleration time 15 seconds

P00.23=15           Deceleration time 15 seconds

P00.12                Upper limit frequency 120HZ

P08.20=8            Carrier frequency 4K