MakerGear Mosaic

Due to popular demand, I’ve decided to take my MakerGear Mosaic assembly guide one step further, past the physical assembly of the robot, and cover the process of getting through the first print. I’ve now completely built two hobby-class CNC tools, from kits, and assisted in the construction of two more. And in my experience, it seems like getting the robot physically built is at best half the work of getting to the first complete job.

This is the second-to-last installment of my ongoing series on building the MakerGear Mosaic 3D printer. This part covers assembly of the heated build platform, including installation and adjustment of the leveling plate, mounting the heating element and build surface, and making the associated electrical connections.

This is the fifth installment of my series on building the MakerGear Mosaic 3D printer. This part covers installation of the “business end” of the machine, i.e. the extruder assembly, which consists of the preassembled motor and filament drive / hot-end groups, and the cooling fan. The fan and heater power leads, and the temperature sensor lead, are also connected at this stage.

This is the second installment of my series on building Rick and Karen Pollack’s MakerGear Mosaic 3D printer. This part covers assembly of the robot’s first of three Cartesian axes. One of the nice features of the Mosaic kit is that several of the more complex subassemblies are supplied pre-built, greatly simplifying construction. This stage of the build consists essentially of…

Ohio IT professional Rick Pollack founded MakerGear, LLC in 2009 to “develop products and services for the rapidly expanding maker community with a focus on advancing digital fabrication.” Working with wife Karen, Rick has already brought two fully-developed desktop 3D printers to market—a well-regarded Prusa Mendel kit and their flagship design, the Mosaic—as well as a line of accessories and upgrades for each.