Uniz SLASH 2, User Manual

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61
E MAINTENANCE
6. Peel off the cover film marked ‘
②
’.
7. All done. The bubble between film and LCD will get out automatically in a period of time.
Z-AXIS COMPENSATION
To discharge resin between Resin Tank and Build Platform, great down force is needed when the
first layer is printed. But due to the limitation of printer structural strength, the reactive force of
the down force can lead to the column lean backwards. So to exert enough force, the actual
setting value of the platform needs to be lower than the tank film plane. This leads to the z axis
actual molding size does not accord with model required size, and the z axis compensation
function is designed for compensating the errors.
The printer automatically calculates the number of layers to be compensated according to the z
axis fine-tuning value A (mm) set by the upper computer.
N=A/0.1 (round off), the calculation method of A value is to print a standard height test piece, and
the theoretical size minus the actual size is the fine-tuning value A.