BK117-C2 Long Drive Shaft Bearing Tool

prusaprinters

<p>Updated 06/01/2015,</p> <p>This tool is used for installing the bearings onto the Long Drive Shaft of a BK117-C2 Helicopter. This tool will help you get the bearings past the two rivet rows. Please see Instructions for pertinent information.</p> <p>Update 6/01/15<br/> *I finished printing the latest version in Alloy 910. It also was tested and found to work. No other changes are needed.</p> <p>Update 5/28/15<br/> *The original version was tested and found to work. I made some minor changes after the test. The changes are,<br/> 1) Optimized the depth of the tool and added a solid end stop at the bottom.<br/> 2) The six rivet slots have been slightly widen and their depth adjusted.</p> <p>These changes are minor. The original version worked well. So if you printed the first version, then you are good to go.</p> <p><strong>NOTE</strong><br/> The original version is no longer available. The latest version has been uploaded and is in the file section.</p> <p>Created with <a href="https://www.onshape.com/">https://www.onshape.com/</a></p> <p>Don't have a printer?<br/> <a href="http://www.shapeways.com/shops/ThinkTank">http://www.shapeways.com/shops/ThinkTank</a><br/> or<br/> Download Files and go to <a href="https://www.3dhubs.com/">https://www.3dhubs.com/</a></p> <h3>Print instructions</h3><h3>Category: Tools Instructions</h3> <p>Updated 05/28/2015,</p> <p>Print this with 100% Infill using a PET type filament or equivalent.</p> <p>Use only with a dead blow hammer. (Non-metal) Try to use a dead blow hammer that has the same / greater width as this tool.</p> <p><strong>Notes</strong><br/> 6/01/15<br/> *I also printed this item with Taulman Alloy 910 filament @ 100% infill using the latest version. The new version takes about 27 hours to print. It tested perfect. No more changes needed.</p> <p>5/28/15<br/> *I printed this tool with 100% Infill and using Gizmo Dorks PETG filament. It came out very solid. It took 22 hours to print. I have tested it and found it to work well.</p>