Flying Clamp for Tennis stringing - IMPROVED CLAMPING

Flying Clamp for Tennis stringing - IMPROVED CLAMPING

thingiverse

Yet another remix of edo_mae's excellent design. With this design I have eliminated the need for eyebolts with a fully 3D-printed shaft & threaded stopper. This mechanism is loosely based on the Stringway design providing improved clamping, and improved ergonomics. I have tested these designs with over 70lbs of tension. With this remix I am also introducing a triple flying clamp (see Stringway clamps) for minimal tension loss due to drawback. Very useful for tie-offs. PRINTING It is important to note, that this design is intended for printing with carbon-fibre nylon, however I suspect ABS and PETG might work if all parts are printed at 90-100% density (lines). Recommended densities (%) are for CF nylon, 4 walls. DOUBLE FLYING CLAMP side_hexNut.stl -- 50% side_noHexNut.stl --50% 2x middle_doubleClamp.stl --50% shaft_doubleClamp --90% lever.stl --90% stopper.stl --90% washer.stl --90% guide.stl -- 50% 1/4 hex bolt 1.5 inch 1/4 lock nut 3/16 bolt 1 inch 8x 6x3mm round neodymium magnets TRIPLE FLYING CLAMP side_hexNut.stl -- 50% side_noHexNut.stl --50% 2x middle_tripleClamp_outer.stl --50% middle_tripleClamp_inner1.stl --50% middle_tripleClamp_inner2.stl --50% shaft_tripleClamp --90% lever.stl --90% stopper.stl --90% washer.stl --90% guide.stl -- 50% 1/4 hex bolt 2 inch (I didn't have one so there is an eye bolt in the image) 1/4 lock nut 3/16 bolt 1 inch 12x 6x3mm round neodymium magnets ASSEMBLY Assembly is generally the same for both clamp types, other than the extra middle pieces for the triple clamp. 1. Superglue middle pieces 2. Install magnets with correct polarity (opposing) 3. Cut 180grit sandpaper with guide.stl and superglue onto sides and middle pieces 4. Slightly sand mating protrusions for smooth insertion 5. Install bottom hex bolt 6. Install shaft, lever & washer, thread the stopper (threading this thing can be a challenge, but it works). Future iterations of the stopper will have textured grip...meanwhile we will have to make do...use channel locks or clamps to turn this thing. NOTE1: You may need the enlarge to hole on the shaft with an allan key or something to get the desired feel. Ideally, the shaft should be a little loose on the bolt. If its not, this won't affect the functionality but ideally, the lever is pushed up into fully open position solely by magnetic force. It's more of an ergonomics feature, if its important to you, you might need to tune that hole size a little. NOTE2: The bolt requirements are not strict, if you find metric bolts (or whatever else) that are in the ball-park, it will probably work fine. Also, every hole can be enlarged by quite a bit with a set of Allen keys

Download Model from thingiverse

With this file you will be able to print Flying Clamp for Tennis stringing - IMPROVED CLAMPING with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Flying Clamp for Tennis stringing - IMPROVED CLAMPING.