■ The perpendicularity of the cutting surface ≤ 30 ° ; the roughness of the cutting surface is ≤ 210 μ m (except for the cut in and cut out coincidence point, arc starting point, corner and tail), and the cutting accuracy is ± 1mm (taking the center of the first positioning hole as a reference point).

■ Accuracy of automatic arc voltage heightening: ≤ ± 0.5mm. Arc starting mode: low frequency arc starting, which can be used for air arc starting.

■ Programming mode: teaching reproduction, modular programming.

■ Dust emission concentration ≤ 120 mg / m3, meeting the requirements of JB / T8355- 96 and GB16297- 1996 "integrated emission standard of air pollutants",Content of harmful substances in working area of workshop: in accordance with TJ36- 79 standard.

■ Robot, cutting torch and laser detection have position calibration function to ensure the accuracy of cutting procedure after equipment maintenance or replacement of spare parts, and the repeated replacement accuracy is within ± 0.1mm. The robot system is equipped with laser detection and automatic arc pressure height adjustment function, which can adapt to the plate undulation and warpage given by the process during cutting, ensure the cutting quality, and keep arc and gun free. It is convenient to replace vulnerable parts such as cutting torch electrode and cutting nozzle. The cutting torch is a water-cooled design, which not only directly cools the electrode, but also directly cools the nozzle.