For the above reasons, we take the following measures.
1. Select a frequency converter with a larger power level;
2. If the motor insulation level is not met, replace the motor.
3. Replace the damaged motor cable;
4. Extend the acceleration time;
5. Appropriately reduce the V/F compensation value;
6. Adjust the V/F curve according to the actual load conditions;
7. Re-start the rotating motor, and then start after the motor is completely stopped;
8, reduce the load;
9. Check the error code displayed on the LED display of the inverter (see the inverter error code item).
10. Take measures to stabilize the voltage;
11. In case of power failure, rotate the chuck by hand to see if it rotates smoothly.
12, to solve the line phase loss, short circuit phenomenon.
Application of advertising engraving machine spindle?
1. Advertising and gift making operations: used to engrave all kinds of two-color board signs, plexiglass, Vatican stone house, three-dimensional signage, decorative gifts, light box two-color statue, relief medal, in-wall lamp house, light guide plate carving Light house, organic plate embossed three-dimensional door.
2, mold industry: carved button relief mold, printing bronzing mold, injection mold, blow mold, stamping mold, eye mold.
3. Tobacco industry: used for packaging cigarette box anti-counterfeiting marks, template making and cigarette making.
4. Circuit fabrication, drilling and milling, etc. in the development of printed circuit board (PCB) products.
5, the automotive industry: tire mold lamp mold and decoration mold processing.
6. Coinage industry: printing banknote watermark anti-counterfeiting molds and coin mold making.
The choice of spindle power for advertising engraving machine? The engraving object is a relatively soft material, so the spindle power of the advertising engraving machine can be within 1.5kw-3.0kw, so that the selection can achieve the purpose of engraving and cost.
Maintenance measures for the advertising engraving machine spindle?
1. The spindle motor should be cleaned up after the work is completed. If this habit is developed, the most important maintenance work of the spindle motor will be done!
2. After the work is done every day, the operator should use the vacuum cleaner to clean the scraps on the rotor end of the spindle motor and the motor terminals to prevent the waste from accumulating on the rotor end and the terminal block, so as to avoid the waste entering the bearing and accelerating the high-speed bearing. Wear; avoid waste entering the terminal block, causing the motor to short-circuit and burn.
3. Each time the card is loaded and replaced, the operator must unscrew the cap of the cap. You cannot change the knife by directly inserting the tool!
4. Clean the chuck and pressure cap after unloading the knife.
5. The operator must clean the knives, chucks and pressure caps when they are on the knife! This detail is done, and the life of the spindle motor can be greatly extended!
6. After starting the machine, the operator must check the working state of the cooling water flow of the motor. To check whether the water pump works normally, check whether the cooling water is contaminated by scale and microorganisms. To check whether the pipeline status is normal, it is necessary to ensure the normal circulation of the cooling water! It is forbidden to turn on the spindle motor without the cooling water passing through the spindle motor!
7, must use the spindle motor according to the specifications!
In addition to the above, the operator is strictly prohibited from taking up the job without training. When the spindle fails, do not disassemble it. Contact the manufacturer for troubleshooting and troubleshooting.
