An open source 3D printer design with a sturdy V-Slot frame

This is a simple cantilevered 3D Printer. It is designed around the OB V-Slot linear rails. I am trying to simplify this as much as possible, all rails will be 250mm long and only one will require cutting (it will be cut in half). The printer will use all OB wheels and gantry plates where applicable, all other plates can be either Laser Cut or 3D Printed (files will be provided for both). I am not set on electronic as of yet, but plan to use a single control board...no Arduino/Ramps control.

Maximus Evolution : 380mm x 400mm XL 3D Printer

This OpenBuilds C-Beam XL actuator is the backbone of a lot of the awesome builds put together by the OpenBuilds community

Yet Another Openbuilds Printer, my version :-P

A Cut To Length machine controlled by computer

An open source autosampler to be used in laboratories for the automated analysis of gas or liquid samples.

New ultra large 3D Printer design. I'm calling it the AutoCrafter

This is an automatic bartender- a BarBot, designed to be made with off-the-shelf OpenBuilds, V-slot and low-cost 3D printer parts.

This is a handy machine to assemble touch sensors into display frame.

This is an automatic cocktail mixer made with 8 small peristaltic pumps. this is driven with the touch screen or over wifi. the controller used is a raspberry pi with a Apache webserver

Belt driven 3-axis linear system for high precision and low costs. > Threading and linear real cutting needed

Automatic spray machine.

The user will input a selection from a variety of pre-established drinks. The user will not need a glass, since it will be provided in the automation process. This completely eliminates the need for a bartender if an RFID purchase system is implemented.

Epoxy dispenser, 2nd one, first one works great. Uses HMI to allow for operator to pull up files for different jobs. 9 prox sensors, Eot and home on all 3 axis. High quality nema23 motors with intergrated drives from applied motion. Uses programmable router for drives.

This project provides an easy method for my granddaughter to use the facilities in the smallest room of the house! The toilet cistern is located in the garage and was originally manually activated by a pushbutton connected via a cable. The location of the pushbutton - combined with the stiffness of the mechanism made it tricky for her to use. This project provides a solution to the problem.

Instructions to build an open-source off-grid medical instrument sterilizer that can be used by aid workers in places without reliable electrical power

Senior Design Project Bennett Robertson, Megan England University of Iowa College of Engineering