Geeetech A30 Z MGN12H Linear rail mod

prusaprinters

<p>This is a great mod, but it isn't "plug&amp;play" like the X and Y axis. It requires several calibrations.</p> <p>I printed all in PETG with 100% infill and all layers at 0.3. Infact, printing a 0.3 first layer and 0.2 the others, I had last layer missing and so a gap.<br/> So, check the preview of slicer before print.</p> <p>I had to drill the 4 holes of metal supports with a 6mm tip, to have a little bit of "play"</p> <p>You need</p> <ul> <li>2x 500mm MGN12H rail, 2x MGN12H blocks<br/> <a href="http://s.click.aliexpress.com/e/FRtpNpfK">http://s.click.aliexpress.com/e/FRtpNpfK</a></li> </ul> <ul> <li>8x M3x8 screws for MGN12H blocks and about 8x M3x8 screws<br/> <a href="http://s.click.aliexpress.com/e/2B6eKbYy">http://s.click.aliexpress.com/e/2B6eKbYy</a></li> </ul> <ul> <li><p>M3 T-nuts for rail<br/> <a href="http://s.click.aliexpress.com/e/qsa9Hg2c">http://s.click.aliexpress.com/e/qsa9Hg2c</a> The X motor needs to be reversed. So You need to change direction. I suggest to do this via software. Otherwise You can reverse phisically wires.<br/> For installation 4x M3x30 are required</p> <p>A demo video here<br/> <figure class="media"> <oembed url="https://youtu.be/G24iAQPMsy8"></oembed> </figure> </p> <h3>Print Settings</h3> </li> </ul> <p><strong>Printer:</strong></p> <p>Geeetech A30</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>0.3</p></div><strong>Infill:</strong></p> <p>100</p> <p><strong>Filament:</strong> Variuos PETG Black</p> </p></p> Category: 3D Printer Accessories