No jos vähän avuks voi olla viikkojen itse yrittämisen jälkeen niin toki olen. Hieno projekti tämä AR3...

There is one picture how I removed keys in my "AR3 Hameenlinna Finland" build diary at Robot Builds...

Yes must be better desingn this. In cad file its just like in my previous picture...Houston can sleep

My J1 platform has also wrong shape, I think. "Houston we have a problem"

J1 and J3 motors have key stocks which sould be removed. For me easiest way to to remove them was to use cutting pliers and bend the keys up.... few s...

According to installation manual M4x10 screws should be used with J2 spindle. Looked so short for me and no reason why they can't be longer so I repla...

Those 3mm rods were interesting. Both needed little sanding to whole lenght of the rod and after that one had one thicker point and another had two th...

Small update. Got those missing set screws and now mechanical parts are assembled. Now I'm waiting rainy days so I can start assembling with elec...

Sure can share but "Add a file" below gives error... 😕

Yesss it worked 😀

Hi, I have somehow same ideas to use Grasshopper and Rhino with my AR3 if I get it ready some day. Interesting to follow how you get it work.