BIG DIY 3D Printer

myminifactory

It seems like you're sharing a DIY project for building a 3D printer from scratch. You've provided a detailed list of parts and materials needed, as well as photos and explanations of how the different components fit together. Here's a summary of the key points: * The printer uses a hot-end made of a cheap Chinese brand, which works well. * A Nema 17 stepper motor is used for the extruder, with an SL42S247A being recommended due to its higher torque. * An A9844 driver is used for the stepper motor, with heavy cooling and a heat sink. * The main body of the printer requires support material during printing. * Katon tape is applied to the bottom of the printer to protect it from heat damage. * A Marlin script is provided for printing with PET-G 1.75mm. The project includes several parts that need to be printed, such as: * Filament wire guide * Hot-end * Stepper motor mount * End switch * Timing belt tensioner These parts can be printed using a 3D printer or ordered from a supplier. The project also requires several additional components, including bearings, bolts, and nuts. Overall, the project appears to be well-planned and detailed, with clear instructions for building each component.