Double Action Spring Loaded Twist Case

cults3d

Here is the double action spring loaded twist case. You will need the following materials: -M3 Countersunk Head Screws 8mm lg. (qty.5) -M3 Countersunk Head Screws 12mm lg. (qty.6) -M3 Countersunk Head Screws 18mm lg. (qty.4) -M3 Countersunk Head Screw 25mm lg. (qty.1) -M3 Countersunk Head Screw 30mm lg. (qrt.1) -M3 Socket Head Cap Screws 5mm lg. (qty.2) -Music Wire 0.041” Dia. -Music Wire 0.021” Dia. -Extension Spring -Flat Head Screw Set Torsion Spring Dimensions: 0.041" Wire Diameter x 6 Turns x 180deg. (for the main door action, I bent the ends slightly to reduce drag on the moving components, it can be either left or right handed) (QTY.1) 0.021" Wire Diameter x 4 Turns x 180deg. (you will need one left hand and one right hand for both latches) I included the same torsion spring winding blocks that I've been using in my previous designs. If you want a more detailed explanation of how to use them I suggest looking through the description of my Spring Loaded Caliper Case Build. The largest part is the main housing at about 175mm tall, most printers should be able to print all the parts. In the download I included a pdf with the screw sizes and placements. Happy Printing! UPDATE 10/9/21 - Added "Catch Mechanism Insert 2" to downloads, use instead of "Catch Mechanism Insert" for extra force on the closing action.