Open bwattendorf opened 2 years ago
Couple points:
I struggled with the lengths of extrusions from a Format 350 kit and used the wrong length for H Extrusion first time. I ended up making myself a reference for the extrusions in a 350x350x250 kit. (I might have messed something up but you get the idea)
Yeah. You definitely have the A and B extrusions mixed up on both your chart and picture. This issue was specifically raised for the upgrade guide, so you should probably create a separate issue for this, if you want. I was sure that they'd listed the extrusion letters for each size in the sourcing guide, but i must've dreamt it.
Actually I think agentK has it exactly right. The BOM and the manual both specify 4 B extrusions ( which have 3 sets of screw head access holes but no threading on the ends) and 9 A extrusions (which have no screw access holes but are threaded on both ends) + 1 C extrusion (which are the same as the A extrusions but with a hole in the middle). The B extrusions form the 4 main uprights of the frame while the A and C extrusions form all the fixed horizontal pieces of the frame. Trust me I spent hours unravelling all this so I know.
IMHO the Trident assembly manual is badly in need of a graphic similar to the one he made in his post. It would have saved me and a lot of other first time builders a ton of time.
Just wanted to say thanks to @agentk, that image was worth a thousand words. I was struggling to figure out the various extrusions after opening my Fysetc "kit". After finding this issue, it was a snap to identify them all.
I have found it hard to cross reference the right lengths to convert a 1.8 frame to a Trident frame for a 300mm printer. I also suggest that the Trident letter frame be added to the Sourcing guide for each extrusion.