When a work comes out, it needs a little bit of polishing... a little video of selfie playing.

There are many sketch schemes in the early stage of design, and the design schemes have changed greatly after many functions in the later stage.

After a year of processing-feedback-optimization-processing-optimization

The most difficult design of the overall scheme and the landing of the structural scheme are the arm design, because the arm is composed of 7 degrees of freedom joint servo motors. The design space is greatly limited, and a lot of verification has been done in the design structure stage (the structure is also designed by itself).

Both arms can also be raised and lowered.

Product verification is a very critical step, which is a key node to test the preliminary design results. It is also a test of the designer's experience and design ability. Often this verification stage will disrupt or even overthrow the previous design ideas. It is suggested to know more about the later stage of the product.

That's it! I will have the opportunity to update the sketch in the future · · ·