CR10(S) Upgrade to PRO

cults3d

Upgrade my trusty old CR10(S) to PRO. Goals I wanted to achieve: Go to 32 Bit Board (BigTree SKR v1.3). Implement 2208 Trinamic Steppers. Make it dead silent. (Dropped from 68 Decibel to 32!!!) Get rid of the clumsy control Box Make it Safe Printable on the CR10(s) print volume The guts easy accessible for tinkering without turning the machine over Use as much original component as possible If you do NOT want to change the Creality mainboard or have another I also included a Melzi board compatible low voltage box version. UPDATE: On request, included an MKS Gen L Version You can harvest the original control box for most components. That saves you a lot of rewiring. You have to shorten most of them though. I use the biggest Noctua fan I could fit in because they have the best pressure to noise ratio. This 120mm one is dead silent. Personally, I don't need a fan protection. It causes fan noise and blocks air intake, but for you who like it, I added a low voltage cover with (no support needed) fan protection. UPDATE: Due to popular demand, I added a closed fan cover. It should just fit but watch your bed level bolts! I did not test this myself. It consists of two parts that you have to glue together - the low voltage cover and the frame thing. In my setup, I use Solid State Relays and 230 Volt silicon heat pad for the heat bed, but that's not necessary. If you choose so, the power supply has so much overcapacity that it won't need any active cooling. So, I turned down the speed of the power supply fan with a resistor. I managed to keep all the high voltage stuff in one separate sealed and closed compartment. This is the area you don't need to access very frequently, so this makes it a safe design. For the fun of it, I include one layer thick infill letters for printing it in two colors. You need to raise the printer 55mm. I included Squash Ball feet that act as vibration dampers. But you're free to use another design as long as they don't conflict with the boxes. Included in the design are mounts for a Raspberry Pi (Octoprint) and a couple of step-down converters. For the screen, you can use the original or a new fancy touch one I ordered. Cases for this are plenty on Thingiverse. Have fun making, and if you have any wishes or commands, please let me know. Oh, share a Like if you like it?! #####Last little tip: Revisit this page just before you actually start making it if you planned so. Maybe small things are changed based on feedback or personal experience. https://youtu.be/73bqKD3OhLM