Third, pay attention to the operation process:
1. The torch is in contact with the workpiece and can be cut by pressing the button. Cutting can be started from the edge of the workpiece. When the thickness of the sheet is not large, it can be cut at any point of the workpiece. The torch can be perpendicular to the workpiece
Or slightly inclined to one side, but when opening in the middle of the workpiece, the torch should be tilted slightly to one side in order to blow off the molten metal and cut through the metal.
2. Press the handle button and keep the main circuit on, while the high frequency oscillator works until the cutting arc is formed, and the high frequency oscillator stops working. Thereafter, the cutting can be performed by the movement of the torch. At the same time, the cutting indicator lights.
3. The cutting must be cut through the metal to move evenly, otherwise the nozzle will be damaged. Moving too fast or too slow will affect the quality of the cut.
4, cutting air pressure adjustment: cutting air pressure is too high, the flow is too large, will affect the cutting thickness. If the cutting air pressure is too small, it will affect the service life of the nozzle.
5. Before lifting the torch away from the workpiece, the handle button must be turned on. At this time, the plasma arc is extinguished and the cutting process is stopped.
6. During the cutting process, the arc is re-arced because the torch leaves the workpiece more than 2 mm and the arc is extinguished.
7. When the main transformer temperature exceeds 110 °C due to the connection working time is too long, the thermal protection switch will operate and the device will automatically shut down and cannot be started. It should be restarted after the transformer has cooled down.
8. Always remove the accumulated water in the filter pressure reducing valve, that is, rotate the lowermost screw counterclockwise to remove the water and then tighten. If there is too much water in the compressed air, consider adding a filter valve between the filter pressure reducing valve and the gas source, otherwise the cutting quality will be affected.
9. When the workpiece is not cut, press the torch button as little as possible to avoid damage to the machine.
10. After the cutting workpiece is finished, cut off the power switch and the air supply valve.
Automatic tape cutting machine --- Working principle
The automatic tape cutting machine is a small-scale automation device that is used on the assembly line to greatly improve production efficiency. There are basically two types: mechanical and electronic.
The mechanical type is disc type, and the common models are ZCUT-2 and upgraded zcut-8. The zcut-8 is favored by users because of its smaller size and more precise cutting.
The commonly used electronic models are M-1000 and ZCUT-9. Among them, ZCUT-9 tape cutting machine is more and more accepted by customers because of its precise cutting and easy maintenance.
-------Suitable for cutting BOPP, PVC, PE, masking tape, double sided tape, kraft paper tape, foam tape, duct tape, industrial tape, protection film, etc.
1. Main driving part: Siemens AC motor with inverter is employed.
2. Central control unit: Programmable central control is used and 20 sizes can be set on the same shaft for auto transfer and cutting.
3. Operating panel: All functions are operated on the 10" LCD touch panel.
4. Motor control system: The central control system is PLC programmable controller.
5. Blade feeding positioning system:Blade feeding is controlled by Mitsubishi servo motor, and the cutting speed is adjustable in three stages.
6. Auto angle adjustment of circular blade: Mitsubishi servo motor is used to calculate the circular blade angle and the angle change is subject to different materials (the angle change range is ±8°).
7. Quick shaft change system: Three kinds of shafts are available and quick change of shafts is applied for different materials.
8. Cutting positioning system: Cutting positioning is controlled by Mitsubishi servo motor. The imported high precision ball screw is applied to set the size and the linear slide rail is to bear the load of the cutter seat.
Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc