A8 Bot

thingiverse

I develop this mod because I'm unable to upload firmware to my printer's motherboard. Despite trying multiple methods, every attempt has been unsuccessful, forcing me to stick with the native firmware and kinematics or replace the motherboard with an Arduino board featuring Ramps. Additionally, I require a thermobox since I primarily print with ABS plastic, which is unpleasant for my wife due to its strong odor. Furthermore, I need a more stable frame as my old acrylic one was too fragile and prone to damage. To create this mod, you'll need: * 2040 aluminum extrusions (2mm thick) - 476 pieces * 2020 aluminum extrusions (3mm thick) - 3 pieces * 430 aluminum extrusions (4mm thick) - 4 pieces * 400 aluminum extrusions (6mm thick) - 4 pieces * 360 aluminum extrusions (2mm thick) - 2 pieces * 380 aluminum extrusions (6mm thick) - 6 pieces I sourced a metal corner from my local hardware store and acquired T-nuts from Aliexpress, using M4 screws. The total number of parts required is approximately 220, but I've ordered a few extra for future upgrades. The tensioners used in this design are available on Thingiverse: https://www.thingiverse.com/thing:1428253 For the X-chain, refer to this link: https://www.thingiverse.com/thing:2475765 If you appreciate my design, consider buying me a coffee at https://www.buymeacoffee.com/O6xslhb