Jonathan Prusa i3 Build

Module 1

• [12] l brackets.
• [24] set screws
• [14] m4 Tnuts
• [8] m5 Tnuts
• [6] small washers - note that they should be larger as they fall through.
• [4] square blocks
• [2] rounded blocks
• [6] corner brackets
• [2] shortest smooth rods
• [2] longest smooth rods
• [1]

1. Larger washers

• [4] m4x14 bolts for rounded blocks
• [6] m4x8 panhead bolts for idler and power supply

1. 5:54 to put in the set to set screws. Definitely needs to use technique.
2. Forgot to add the vertical l-brackets - was taken apart.
3. 58 minutes to the idler. Exactly 2x over optimum time.

Module 2 - Extruder Carriage

• [7] bearings
• [6] zip ties
• [3] 3D printed pieces
• [1] stepper motor
• [1] pulley
• [2] bearings
• [1] m3x16
• [3] m3x20
• [3] lock washers

1. 23:10 for time - :50 over world record

Module 3 - Z Motors

• [4] m4x8 panhead screws
• [4] m4 t nuts
• [2] steppers
• [2] plexiglas faces
• [2] couplers
• [2] motor brackets
• [8] m3x12 panhead screws
• [8] m3 lock washers