The adjustment and calibration of SLA250 rapid prototyping machine

The new methods of adjustment and calibration of 3D Systems SLA250 stereolitography apparatus in this paper were introduced. Classically the drift fender is adjusted in relation to the resin surface by the level indicator. This is connected with exact leveling of resin reservoir, main frame and finally the drift fender. Authors propose the own method of adjusting the drift fender mainly, which is more efficient. The authors will also introduce the own way of the SLA 250 machine calibration.