CAD Drafting Electrical DesignBlind

I have provided a basic design of a piece of furniture that I would like to provide to a CNC fabricator to be cut out for assembly. I need my Powerpoint sketches turned into a 3D design and the component pieces layed out for cutting on the two pieces of plywood to be used. This design will be sent to the CNC fabricator for cutting.

We have 4 items that we can knock up in sketch up in about an hour. However, sketch up doesn't handle recesses or chamfer very well. We are looking for these 4 items (2 are incredibly simple) to be made print ready for us to print, test and revise.

I have made a prototype of the attached drawings but the gears didn't have enough torque and the wheels slipped on wet floors. I made the following changes to the prototype I built: 1. I duplicated the front Wheels (Part #23) to replace the back wheels (Part #3) 2. I duplicated the Roller GearWheel V2 (Part#9) to make the back wheels work the same as the front wheels 3. I duplicated the Reducing Gear (Part #24) to connect the new back wheels to the gear mechanisms The gear torque works great now but the 4 wheels still don't have enough surface contact to stop slipping on the wet floor. I believe all 4 wheels need to be wider to have more surface contact to stop them from slipping (hydroplaning). Challenge: I need the wheels to (#23) to be as wide as possible and change as LITTLE as possible to the rest of the parts and avoid extra costs. I am pretty sure I will need to re-print the Reducing Gear (#24) to make the wider wheels work with them. If I have to adjust the holes on the Plate (#7), I would like to do it with a drill instead of reprinting them. I am hoping there will not be any changes needed to Roller GearWheel V2 (#9)

Hi, I'm an educational content creator, and I'm currently authoring a course on mechanical engineering / control / robotics. For the course example, I'd like to build a simple robot on a rail with a few degrees of freedom that throws a ball. I'm not so well versed with Onshape, so would need help to make it look better, especially the gripping mechanism, the rail, and the other parts. The robot is supposed to replicate a player in a game of pétanque: https://www.youtube.com/watch?v=6pn5VMe1ZqY https://cad.onshape.com/documents/e6373cddd9e11ef3ed3c63e1/w/c5c2be2a5a79af89f98ffb69/e/dbf77a433ed8a91b737b253a?renderMode=0&uiState=6321f0bf0b65b81868210bf4

Hello, I have a 500sqyd plot for which I wanted as-built CAD drawings. The house is empty so you can come and do measurements anytime and even site on site to finish up on your laptop.