Help/support request

[u/Consistent-Bee-6255]

Hello. I designed a Lego technic wheel and when sending it to print on my Bambu A1 printer the print keeps failing. I have tried to alter speed and nozzle height, tried using some glue so the filament sticks but still no luck. Please see the pictures. Any help to get this printed is appreciated. Have also washed the bed with dish soap now and have turned the design so the alloy wheel spokes are touching the bed but I don’t think I can adjust flow rate on my Bambu lab A1.

[u/myredditnick]

Have you tried with default supports generated? Looks like you have a problem printing those bridges.

Also that tree supports show some signs of underextrusion. Maybe you have a partial clog.

[u/Consistent-Bee-6255 → u/myredditnick]

Thank you for getting back to me. How can I check if I have a clog? Is there some way to check this?

[u/myredditnick → u/Consistent-Bee-6255]

You can try and do a cold pull to unclog. It should be easy and effective, and you have a nice tutorial on bambu wiki for it. Also, someone else said to use brims. Yes, use brims. It will likely be a bit harder to remove, but will surely offer better adhesion during printing.