1 - Flexystruder Body
1 - Large Herringbone Gear
1 - Small Herringbone Gear
1 - Extruder mount, TAZ
1 - Extruder Washer
1 - M3 Nut
1 - M3 Set Screw (Grub Screw)
4 - M3-.5 3.8mm Heatset Insert
3 - M3 x 5 Bolt, SHCS Black-Oxide
3 - M3 Washer, Steel, Zinc Plated
2 - M4 x 20 Bolt, SHCS Black-Oxide
2 - M4 Washer
2 - M4 Nut,Zinc-Plated Steel
1 - Hobbed, M8 x 60 Hex Head Bolt
1 - M8 Nyloc Nut, Zinc Plated
4 - M8 Washer, Steel, Zinc Plated
2 - 608ZZ bearing
1 - M5-.8 11mm Heatset Insert
1 - M5 x 20 Bolt
1 - Thumb Screw Knob for M5 SHCS, Black
75mm - .25”ODx.125”ID PTFE tube (~2.5”)
1 - Assy, Budaschnozzle 2.0c with 0.5 nozzle
1 - NEMA 17 Stepper Motors, wires cut to 60mm
4 - Connector Pins, Male
1 - Connector, 4 pin Male housing with latch
50mm - EMI/RFI-Shield Heat-Shrink Tubing 3/16" ID Before, 3/32" ID After, 48" L, Black
2.5mm Allen Driver
1.5mm Allen Driver
Press the M8 hobbed bolt into the larger gear, then stack 4 M8 washers, 1 608ZZ bearing and the printed washer on the hobbed bolt. Press it in to the front of the extruder body (the one that printed flat on the glass).
Check to make sure that the teeth of the hobbed gear line up with the hole in the PTFE tube, if it doesn't you may need to remove washers and/or add shims
On the other side, stack a single 608zz bearing, a sacher and the M8 nylock nut. Tighten until the gear no longer wobbles at all, but spins freeley.
Install the M3 nut into the bottom of the small herringbone gear.
Then install the M3 x 6mm set screw through the side of the small gear and into the nut.
Be sure the M3 x 6mm set screw does not protrude into the hole through the small gear.
Locate the flat side of the motor shaft.
With the set screw aligned with the flat, slide the small gear onto the motor shaft.
The location will be adjusted later so positioning isn't important at this point.
Do not tighten the set screw yet.
Holding the motor in the location where it will be mounted, align the herringbone gears by sliding the small gear in or out on the motor shaft so the V-grooves are centered on each other.
Install motor using 3x M3 x mm SHCS and 3x M3 washers, taking note of the orientation of the motor wires.
Push the gears together while you tighten the bolts to make sure the contact is tight.
Tighten the set screw on the small herring bone gear.
Using 2 M4 x 20 screws, 4x M4 washers and 2x M4 nuts, secure the Flexystruder body and Budashnozzle to the extruder mount as shown. Use a small piece of ABS filament to make sure that the budashnozzle and flexystruder line up. Remove this filament after bolts are tightened.