I built this robot dog in CAD. Getting the correct torque was a hard decision I had to make, balancing performance, durability and cost effectiveness. I am proud of how the robot turned out and that it actually looks professional.
Added structural supports, its going to be taking a lot of weight, factored in everywhere i will be placing my electronics. Ready to print!
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Added a sideways angle that increases stability and I tried adding feet to the legs. also completed full assembly.
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Did the assembly
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I mounted the servo with heat set inserts and screws also feel free to check my CAD!
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Made mounting for both the leg joints. also made the servo horn by myself (there is also a heat set insert underneath the screws). Started working on cable management for the elbow servo (notch you see above the elbow servo.)
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I realized that 10 Kg servos are way too weak and neiche so i added the 20 kg servo to the elbows.
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Later changed to 40kg/cm servos but the servo size remained the same luckily!
I added the legs for the other sides and made their respective servo Casings.
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I started making the frame for the robot. Currently made the casing for the sevo, ensuring airflow
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I made the legs and added the servos. (I did some math for the servo size that I needed) I dont know if it will be added to my time, I spent 1 hr on it. I finally settled with 20kg servos.
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I’m working on my first project! This is so exciting. I can’t wait to share more updates as I build.
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