ETA 7750 Barrel Opener

prusaprinters

<p>This is a resin-printed tool to open the split barrel on the ETA/Valjoux 7750 family. It is based on a lathe-turned lucite part by Jeff Grieff. It uses a 2.5mm socket head cap screw to press against the barrel arbor because (1) I had one (2) it's adjustable.</p> <p>It'd be righteous if you shared your make. You can also gripe about what doesn't work. If it blows up your watch that's on you though 'cuz c'mon.</p> <h3> Print Settings</h3> <p><strong>Printer:</strong></p> <p>Epax X1-4k</p> <p><p class="detail-setting rafts"><strong>Rafts: </strong> <div><p>No</p></div><strong>Supports:</strong></p> <p>No</p> <p><p class="detail-setting resolution"><strong>Resolution: </strong> <div><p>4k</p></div><strong>Infill:</strong></p> <p>none</p> <p><br/> <p class="detail-setting notes"><strong>Notes: </strong> </p><div><p>Might work FDM, haven't tried</p></div></p> </p></p> Category: Hand Tools