Millright Mega V tramming collar

prusaprinters

<p>A collar with two screws to help with adjustments while tramming the router.</p> <h3>Print instructions</h3><p><strong>Note:</strong></p> <p>I have abandoned this collar, and the stock router mount. It's here if you need it, but I'm not recommending it :)</p> <p><strong>Instructions:</strong></p> <p>If your router mount screw is on the right when facing the machine, mirror this clamp before printing.</p> <p>I printed at 0.3mm, 40% infill, 6 perimeters, 5 top and bottom layers.</p> <p><strong>Hardware:</strong></p> <ul> <li>2 m5x20 screws and nuts to hold the clamp on (but 22 or 24mm might be better).</li> <li>2 m5x20 screws and nuts for height adjustment</li> <li>1 m3x4 screw upside down in the hole in the bottom, to act as a pivot point.</li> </ul> <p><strong>Install</strong></p> <p>Remove router from router mount, slide clamp on, put router back in router mount.</p> <p><strong>Usage</strong></p> <p>When tramming, loosen the router mount slightly so that the router can move a little bit. Tighten this collar down snug.</p> <p>While maintaining downward pressure on the collar, so that stays resting on all threes screws:</p> <ol> <li>Check your tram</li> <li>Adjust one of the screws</li> <li>Repeat 1 and 2 until good enough</li> <li>Tighten router mount while keeping pressure on the collar.</li> </ol> <p>You may want to loosen the collar when you're done. I'm not sure how long this part will last under tension with PLA.</p>