¶ Step 1 - Prepare the frame CoreXY idler parts
- 8x M6x12 Cap Head Screw
- 8x 3030 Drop-in T-Nut - M6
- 4x idler_plate_enclosure_2.0 plate
- 2x y_min_bumper printed part
¶ Step 2 - Assemble the lower CoreXY idlers
- M6x12 Cap Head Screw
- y_min_bumper printed part
- idler_plate_enclosure_2.0 plate
- 3030 Drop-in T-Nut - M6
- Loosely thread a 3030 T-Nut onto each of the M6x12 screws. Do not tighten them at this point
- Pay attention to the different orientation of the idler plates
- Set these assemblies aside until Step 4
¶ Step 3 - Assemble the upper CoreXY idlers
- M6x12 Cap Head Screw
- idler_plate_enclosure_2.0 plate
- 3030 Drop-in T-Nut - M6
- Loosely thread a 3030 T-Nut onto each of the M6x12 screws. Do not tighten them at this point
- Pay attention to the different orientation of the idler plates
- Set these assemblies aside until Steps 7 & 9
¶ Step 4 - Install the lower CoreXY idlers
- Lower CoreXY idler assembly from Step 2
- Position the CoreXY idler assembly onto the V-Core 3 frame as shown
- Tighten the two M6x12 screws to secure the CoreXY idler assembly to the V-Core 3 frame
- Make sure the assembly is seated against the front 3030 extrusion before tightening the M6x12 screws
- Repeat these steps for the lower CoreXY idler on the other side
¶ Step 5 - Prepare the CoreXY idler bearing parts
- 4x F695ZZ Ball Bearing
- 2x 695ZZ Ball Bearing
- 4x 6mm Aluminium Spacer
- 2x 3mm Aluminium Spacer
- 6x Mini Precision Shim
- 2x M5 Nylon Locking Hex Nut
- 2x M5x45 Cap Head Screw
¶ Step 6 - Assemble the left CoreXY idler - Part 1
- M5x45 Cap Head Screw
- Install the following components in the order shown in the image
- Mini Precision Shim
- 6mm Aluminium Spacer
- F695ZZ Ball Bearing (Flange at the bottom)
- 695ZZ Ball Bearing
- F695ZZ Ball Bearing (Flange at the top)
- 3mm Aluminium Spacer
¶ Step 7 - Assemble the left CoreXY idler - Part 2
- Upper CoreXY idler assembly from Step 3
- Position the upper CoreXY idler assembly onto the V-Core 3 frame as shown
- Tighten the two M6x12 screws to secure the upper CoreXY idler assembly to the V-Core 3 frame
- Make sure the assembly is seated against the front 3030 extrusion before tightening the M6x12 screws
- M5 Nylon Locking Hex Nut
- Fasten the M5 hex nut onto the M5x45 screw to secure the bearing assembly in place
¶ Step 8 - Assemble the right CoreXY idler - Part 1
- M5x45 Cap Head Screw
- Install the following components in the order shown in the image
- Mini Precision Shim
- F695ZZ Ball Bearing (Flange at the bottom)
- 695ZZ Ball Bearing
- F695ZZ Ball Bearing (Flange at the top)
- 6mm Aluminium Spacer
- 3mm Aluminium Spacer
¶ Step 9 - Assemble the right CoreXY idler - Part 2
- Upper CoreXY idler assembly from Step 3
- Position the upper CoreXY idler assembly onto the V-Core 3 frame as shown
- Tighten the two M6x12 screws to secure the upper CoreXY idler assembly to the V-Core 3 frame
- Make sure the assembly is seated against the front 3030 extrusion before tightening the M6x12 screws
- M6 Nylon Locking Hex Nut
- Fasten the M6 hex nut onto the M5x45 screw to secure the bearing assembly in place
¶ Step 10 - Next guide
- Continue with the next guide: 05. CoreXY Motor Assemblies