BigBox Dual X-Carriage by psyvision 3d model
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BigBox Dual X-Carriage by psyvision

BigBox Dual X-Carriage by psyvision

by Thingiverse
Last crawled date: 3 years, 1 month ago
Note: This is incomplete and untested - I am yet to finish designing the left motor/idler part and a suitable print fan. Please post comments / suggestions.
This is a work in progress of a dual x-carriage system for the BigBox 3D printer. I will add some photos of the assembled parts shortly. Once I have finalised an initial version I will add the source files.
You will need some additional hardware:
GT2 belts
1x 20-tooth pulley
2x F-604-ZZ bearings
1x Stepper driver
1x Stepper motor (I am using these for X0/1 and E0/1 - http://www.omc-stepperonline.com/nema-17-bipolar-step-motor-29v-07a-18ncm255ozin-17hs100704s-p-260.html)
Various screws, nuts and washers.
Revision 27/09/2016 @ 21:44
Added cable supports to the top clamp plates for the motor, thermistor, heater cartridge and hot end fan cables.Revision 28/09/2016 @ 20:47
Added left motor/idler part. I haven't test printed this, I suspect that there may be an issue with the idler printing properly.
Added y-min endstop mount point to right mount/idler part.Revision 28/09/2016 @ 22:04
Modified left motor/idler to print better
Rotated parts to print best
Added space for motor wire connector on smaller steppers

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