PVC bag welding machine.Embossing machine calibration

　　(1) Check

　　1) Touch the working face of the steel die with your hand, and feel the ultrasonic vibration is tiny.

　　2) Abnormal sound is produced.

　　3) The die head is abnormally hot.

　　4) On the vibration box, the ammeter reading exceeds 1.2A.

　　8. The ultrasonic attack device in the vibration box is more sensitive to the input voltage. If the voltage is shaken,

　　(2) It is necessary to install a stabilized power supply.

　　1) When the amplitude is increased by power adjustment, the processing data has a larger ultrasonic energy and is easier to fuse. But too large amplitude is easy to damage the steel mold. The normal control amplitude reading is within 50.

　　2) It can also adjust the pressure of the flower wheel by adjusting the air pressure, and after each adjustment of the power, it is necessary to debug the sonic wave, and the sonic test can work normally in front of it.

　　3) Adjust the air pressure valve to change the pressure of the flower wheel. When the equipment is not in use, turn off the air source and reduce the pressure to the minimum.

　　4) In order to achieve the ideal edge pressing effect, as long as the three parameters of the flower wheel speed, flower wheel pressure and ultrasonic power are repeatedly adjusted, the processing quality, consumption efficiency and equipment power limit can be coordinated to make the equipment operate in an ideal state.

　　(3) Operation points:

　　1) According to the thickness of the processing data, properly adjust the cylinder height of the flower wheel. Rotate the upper nut of the cylinder by hand, turn clockwise, move the flower wheel upward, and vice versa move down.

　　2) Adjust the speed of the flower wheel, ultrasonic power, and test whether the audio is normal.

　　3) Test seam or pressure test, and according to the welding quality, repeatedly fine-tune to the best process state.

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