Robotics

Form follows function

depends on your need

how heavy the load will be carried

depending on your load and them make allot of assumption about the weigt of each jiont and start calculating

I think depending on the intended task the robotic arm degrees of freedom can be determined then depending on the load including the weight of the arm the joints can be sized then the required speed determines the gear ratio and type of joint needed. Any correction or addition will be appreciated.

Hello, how can i start designing a 3d printer that prints cement? i know how to do the gcodes and the arduinos and such, but is there a decent build order i can follow?