In addition to the accuracy of the print head, the printing accuracy of the UV printer is often one of the indispensable important factors.
During the use of the machine, over time, its metal load-bearing frame will be deformed. This deformation cannot be achieved by the naked eye. Once this deformation occurs, it cannot be remedied.
Therefore, it is true that the printing accuracy of the machine is high. Usually, the whole part of the steel structure is selected for the key parts of the machine, and in order to release the stress existing in the steel itself and the cutting, welding and riveting, stress relief annealing cnc machining is done. .
So as to ensure that the rack will not be deformed for more than ten years. The contact surface of the whole machine is at the same level, and the drop is guaranteed to be less than 2 wires.