• More extruder

    Thomas6 days ago 0 comments

    BMG clone extruder

    PTFE tube can be trimmed to length and inserted at the bottom, to reduce flex past the gear teeth

  • Hotend heatsink

    Thomas11/19/2020 at 04:19 0 comments

    Designed to accept 7mm heat break, secure with set screw.

    Titanium heat breaks are available.

  • Modular extruder board

    Thomas11/19/2020 at 04:10 0 comments

    Board built up.

    Has white LEDs and one red LED for heater on. Red connected to heater 24V, but may make more sense to connect it to hotend fan.

  • z-axis pulley blocks

    Thomas09/17/2020 at 03:15 0 comments

    80T pulley bought and some machining done on it:

    Two bearings inside the block on the left.
    80T 6mm and 20T 10mm on 5mm shaft.
    Stepper motor on right mounted on 36mm standoffs.