next step, the sides of the frame:
at first drilling the holes to hold the sheet:
next big pocket milling:
cutting:
rounding the edge:
chanfering:
fisrt side finished:
second side:
le result:
with the swing arm:
hi
I made some mistakes making the linkage rod between the two side of swing arm so made a new one, it fit better:
bearing spacer
also add the two screw for pinch the wheel axle
Thanks you
About the battery, yes I know I don't need big parallel link but I add a second layer on the series link in order to improve mechanical resistance of it, not for current.
Yes it's 20s16p 4000wh
Hi,
started to mill the swing arm with my diy cnc rooter, still impressed by the work of this machine, reached 0.01mm précision for the bearing holes, part are ffitting well, but it take time to assemble it.
here some pictures:
Hi
some news,
battery almost done ( miss thermal sheath) and test the motor with it
this is my fist battery build, please be tolerant, it's not perfect. But will accept with pleasure any advises for making it better next time :wink: