Shopping List / Notepad

thingiverse

<p>21 Apr 19: v2.1 uploaded.</p> <p>I wanted to improved the integrity of the design, removing the need to glue the pieces together. This version uses the same piece of M4 threaded rod (or long bolt) for the till roll spindle and 2 pieces of M3 threaded rod to guide the paper by the roll and as a tear off point. For this print I used brass rod and domed brass nuts for a great appearance. The base is thicker and it's printed with the base on the bed. This assists in getting the sheet magnet to stick; I also use UHU Por as a contact adhesive on the printed part and magnet (much better than the original self-adhesive surface). It is also printed using PETG.for improved resilience</p> <p>25 Mar 18 v1 </p> <p>I liked the original thing but wanted a version large enough to take a 80mm wide by 80 mm diameter.</p> <p>Given the much greater weight of the 80 x 80 till rolls (335g), and them having a core diameter of only 12.5 mm, a single sided arm wasn't going to work. I therefore designed this to have 2 support arms, the second support arm being glues in place by PVC cement or cyanoacrylate. The design is completed by a removeable spindle held in place by a piece of brass M4 threaded bar and 2 brass dome nuts.</p> <p>Recesses are included for 4 Neodymium magnets diameter 12 x 3 mm thick. These magnets can easily support the weight but I found they slipped down my fridge due to lack of friction. I think the solution is to use Self Adhesive Magnetic Sheet as this is flexible and grips the surface. UPDATE: I have stuck a piece of flexible magnetic sheet on the back and it doesn't slide under its own weight now. </p> <p>Overall size of the main piece is 200 mm long, 90 mm wide and 60 mm high</p>