user_2977732163

linus3d

<h2>Introduction</h2>The <a target="_blank" href="https://makerworld.com/en/models/13806#profileId-129851" rel="nofollow noopener">3D Printable Jet Engine </a>is great! However, I wanted a turbojet or low bypass turbofan to complement the original. So, I got to work designing the<a target="_blank" href="https://makerworld.com/en/models/477475#profileId-388543" rel="nofollow noopener"> turbojet</a>, afterburner and variable exhaust nozzle.&nbsp;For this build you&#39;ll need additional hardware. It adds afterburner and nozzle, making the model longer. The design philosophy matches the <a target="_blank" href="https://makerworld.com/en/models/13806?from=search#profileId-129851" rel="nofollow noopener">turbofan</a>, with hints of the <a target="_blank" href="https://en.wikipedia.org/wiki/General_Electric_J79" rel="nofollow noopener">GE J79</a> visible in the liner and flame holders.&nbsp;I designed a <a target="_blank" href="https://makerworld.com/en/models/477457#profileId-388519" rel="nofollow noopener">stand</a>. Making the jet sit low to the ground. It works great!&nbsp;I made a video and written instructions for assembly. ( Video is more thorough).My print profile uses three colors and 0.16mm layers for smoother hinges.&nbsp;I offer a great <a target="_blank" href="https://linus3d.de/products/variable-nozzle-kit" rel="nofollow noopener">kit on my website</a>. It provides quality hardware and greatly supports my work. Thank you.&nbsp;Check out the <a target="_blank" href="https://makerworld.com/en/models/477475#profileId-388543" rel="nofollow noopener">Turbojet engine!</a>&nbsp;Happy printing and great success! Message me with any questions!&nbsp;<h3>Required Components</h3><ul><li>M3 Nyloc Nut 12x</li><li>M3 12mm Bolt12x</li><li>M3 25-30mm threaded Rod 6x</li><li>MR105 bearing 6x</li><li>M3 Tie Rod End 12x</li><li>270mm 1.75mm Filament 1x</li></ul><h3>Tools used for assembly:</h3><ul><li>M2 &amp; M2.5 Screwdriver</li><li>Pliers or anything that can hold nuts</li><li>Plastic Glue</li></ul><h2>Assembly</h2>&nbsp;<figure class="media"><oembed url="https://www.youtube.com/watch?v=Em0q8-GZ5qA&amp;list=PL8UJHE2kIJR-gfuExW762FB3cbsvxPOr2&amp;index=2"></oembed></figure>&nbsp;&nbsp;<figure class="table" style="width: 90.74%"><table class="ck-table-resized" style="border: 3px solid hsl(120, 75%, 60%)"><colgroup><col><col></colgroup><tbody><tr><td>Only glue on the bottom three pins for now. Use plastic glue.</td><td><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_8ad37293b8e0b.jpg"></figure></td></tr><tr><td>This is a press fit. Don&#39;t use glue.&nbsp;</td><td><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_9fa050c744977.jpg"></figure></td></tr><tr><td>Again a press fit. Don&#39;t use glue.</td><td><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_377617114c684.jpg"></figure></td></tr><tr><td>Screw the tie rods onto both sides of the threaded rods.</td><td><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_1ec9f01651bf6.jpg"></figure></td></tr><tr><td>Use six Nyloc Nuts to fixate the rods onto the control ring. Make it tight. Make sure you don&#39;t deform the plastic too much.</td><td><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_4d49aa921bf07.jpg"></figure></td></tr><tr><td>Use the 270mm filament as a hinge for the primary and secondary petals.&nbsp;On the main body, feed the filament through the hinge with the larger hole.&nbsp;Start by adding a primary petal. Then alternate ending with the secondary petal with the knob on it.&nbsp;Push the filament all the way into the larger hole using your screwdriver. Now attach the secondary petal. Make sure everything moves freely.&nbsp;For visual explanation go watch my video.</td><td><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_006ae4ce28799.jpg"></figure></td></tr><tr><td>Easy…</td><td><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_ee4f89e87e93.jpg"></figure></td></tr><tr><td>Now add the second pair of bearing pins. ( I don&#39;t glue them on in case I want to remove the ring.&nbsp;Attach the remaining three bearings to them.&nbsp;The control ring shouldn&#39;t have to much freedom up and downwards.</td><td><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_9659d6f4b7674.jpg"></figure></td></tr><tr><td>Insert a bolt into every primary petal.&nbsp;Adjust the length of the tie rods. In a vertical position the petals should be in the closed condition.&nbsp;Don&#39;t rush this step. Take your time. It will be great!</td><td><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_33bb4ff283efb.jpg"></figure></td></tr><tr><td>Secure the rods with six Nyloc nuts.</td><td><figure class="image image_resized" style="width: 100%"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_588b615b70bb5.jpg"></figure></td></tr></tbody></table></figure><figure class="table" style="width: 92.04%"><table class="ck-table-resized" style="border: 3px solid hsl(120, 75%, 60%)"><colgroup><col><col></colgroup><tbody><tr><td>Align the corrugated liner using the three slots.&nbsp;Bolt the Assembly onto the jet engine.(I had difficulties attaching one screw.)</td><td><figure class="image image_resized" style="width: 100%"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_69f897164cc22.jpg"></figure></td></tr><tr><td>Last step… Make sure everything works. Congratulations! Thanks for printing!</td><td><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_36aa85bf0704f.jpg"></figure></td></tr><tr><td>Placement of the engine on the stand</td><td><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000477462/design/2024-05-20_cc9f33323248e.jpg"></figure></td></tr></tbody></table></figure>&nbsp;Designed by linus3d My website: <a target="_blank" href="https://linus3d.de/" rel="nofollow noopener">https://linus3d.de/</a>

Afterburner & Variable Nozzle

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Brandido02

I looked at that and thought, That might be better printed on its back.But i had to shift the loops. so i did.I testing this out now. it may not be better, idk. let me know how it works for you!

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