With the continuous advancement of science and technology, the ever-changing changes in the height adjustment system of CNC cutting machines have also occurred. It moved from the most primitive manual upsizing experience to auto-tuning and finally to almost completely replaced by auto-regulation. How to automatically raise the height is exactly the same thing, let's talk about the automatic height adjustment system.
CNC cutting machine automatic height adjustment system is divided into capacitive height adjustment system and arc pressure height adjustment system. Capacitive height adjustment system is suitable for CNC flame cutting machine, and arc pressure height adjustment system is suitable for CNC plasma cutting machine. Their main function is to maintain the height of the cutting torch and the steel plate during the cutting process so as to ensure the cutting quality. The automatic cutting height adjustment system of the CNC cutting machine can continuously adjust the height of the cutting torch on the uneven steel plate according to the set cutting torch height, thereby ensuring that the height of the cutting torch to the steel plate is kept constant.
The auto-tuning system uses a dedicated sensor processing module to detect small changes in capacitance or arc voltage between the workpiece and the probe ring. After amplification processing, it is transmitted to the main control board through a high-frequency carrier. The main control board controls the work of the drive module according to the user's settings, the sensor signal, and the feedback signal of the drive module, and automatically adjusts the height of the torch to ensure a constant height between the torch and the workpiece.
The use of automatic height-adjustment system can not only protect the vision of the operator, but also effectively prevent the cutting nozzle from colliding with the cutting plate, effectively guarantee the continuity of its cutting, reduce the cost of consumables and improve the working efficiency. .
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CR Coil Recoiling Line serves cold rolled steel sheet edge trimming before steel sheet galvanizing or color coating. the strip edges of cold roled coil are not so straight enough, the edge trimming and recoiling is necessary.
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