I had started to use 3D modelling more and more after this course with Austen. It came in handy when I wanted to upgrade my workbench with a built-in router for woodworking. I saw videos of DIY router lifts on YouTube and figured that was better value, and more fun, than shelling out over $400 for an entry-level model from a hardware store.

The router lift is a device that is embedded in the workbench and allows you to raise and lower it with a hex key that can be rotated from the top of the workbench, but also has a flat profile so as not to interfere or get in the way when the router is being used. When not in use, you simply lower the router below the table and insert a cover so the workbench is flat and can be used for other work.

I initially tried to make it out of plywood but was having issues with it splintering and breaking up at certain parts. After several hours of attempts, I decided I would put the skills from this course to good use and just design the router lift in Fusion 360 and save myself a ton of time as it prints overnight.

I printed the insert plate, a base plate to hold the rails, a carriage to hold the router, and then added counter-sunk holes for nuts and bolts to hold the linear bearings in place. I printed the pieces in PETG on my Prusa Original MK3S+ with Prusament at 0.3mm layer height and the pieces all came out fantastic. Some required a teensy bit of sanding to get into places with tight clearances I had cut in my work table, but the interlocking parts that were printed all went together smoothly (I even used my Tolerance Blocks :P )

This was mainly just a prototype that I will use until it breaks :P If I make it again for a YouTube video, I will change it to exclude glue and just have places for bolts to hold stuff together so it can be taken apart more easily.

Now to build a fence and dust extraction port. The skills learnt in this course will no-doubt come in handy for these as well.

Thanks Austen :)

Full Album: https://photos.app.goo.gl/q3yyG7q4p4EaXm276

Some of the photos:
3D Printed Workbench Router Lift - image 1 - student project

Dylan Cahill

Electrical Engineering Student

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