This process has proven to be more challenging than initially anticipated. The variability in color, size, printing style, and even individual printers of the same model have introduced significant variability in product qualities. The initial dimensions of the print is as follows: X = 94.76mm, Y =25 mm, Z = 13.75 mm.

The dimensions were changed to achieve a size that fits the assignment parameters. This resulted in limiting hinge motion and reducing mobility in all prints in general. The filament type (with different colors) had different qualities that affected the print quality as well.

lime green and gray: both used the same ultimaker-3 printer. Gray print (size 40%) was mobile but lime green (size 70%) was rigid – Time (print & labour): 40-60 mins, $0.04-$0.10 per piece

Orange : used Prusa printers, size 40% print was rigid, size 70% was mobile – Small (40%): Time (print and labour) 30 mins, $0.03 – Large (70%): Time 45 mins, $0.10.

black: used flexible filament on prusa, bendable but does not hold bent shape, too flexile for desired results – Time ~ 30 mins, cost $0.03

Yellow: Used SLA printer at 45% original size. immobile, distorted features. – Time is ~ 35 mins, ~$1

*disclaimer: the prices listed are of the material cost only and does not include machine rental and labour.

Conclusion: 3D printing requires significant optimization in the hands of a new user. This causes time and material waste. AI might be used to improve printing software to provide users with guidelines for success.