Steel plate belongs to the elastic steel plate, the use of the print base plate needs to be flat, magnetic absorption is stronger, can be firmly adsorbed on the steel plate on the base plate.
The first layer of the nozzle can not cut the platform, otherwise the nozzle will scratch the platform and wear the nozzle.
The first layer of printing when the nozzle can not be too far from the platform, or stick to the printing platform, the nozzle and the gap between the steel plate to be in an A4 paper or so.
The first layer of printing can not open the model cooling fan, otherwise it will affect the first layer of printing adhesion.
Printing contact surface of the small model to add skirt.