Xi'an, China

rbaile508

I made this model as i was getting really frustrated with all the Hex bit holders i was printing off from other peoples models. Most were too tight so i tried scaling them but could never get them to be that nice balance between tight enough for limited bit movement but loose enough that a small magnet in the bottom would suck the bit down and i could still easily remove the bit. I finally realized it was because all the models were sized by replicating metal bit holders but everybody failed to understand that a machined bit holder has sharp corners and 3D prints struggle in this. Because of this every model online was actually gripping at the corners of the bit and not the walls like it is supposed to. So i designed this bit holder with relief cutouts on all the corners to ensure that the bit is being held by the walls and not the corners. This fixed all the issues i had.&nbsp;The bit holder has a slot depth of 13mm. I personally CA glue a small 6x1.5mm magnet in the bottom which works great.This holder is only intended for short hex bits. If you would like a deeper version let me know in the comments and i can model it up.

Stubby Short Hex Bit Driver / Holder

工具

Every Day Counts

I'm a bit of an Apple fan, but sadly, I cannot afford one of these babies! Thankfully, my Bambu printer is up to the job and can make me a good-looking replica that I will use for hiding my desk snacks in.&nbsp;This (roughly) 1/2 scale model of the Apple Mac Pro has been designed to be a desktop trash can, storage or just a desk decoration. Use it how you like. The finished print stands approximately 28cm high (or maybe 11 inches at different places on earth).&nbsp;NOTE: For this model, I have decided not to upload the STL files directly, as for a successful print, using the print profile is ESSENTIAL. The profile has settings for things like seams, support, the first layer and adjustments to the hole compensation to ensure a successful print.&nbsp;SECOND NOTE: I know that many people like to scale the models up and down. I would not recommend scaling this one. The most likely thing to turn to 💩 would be the 'cheese grater' front panel followed by the handle.&nbsp;The model in the photo was printed in Bambu Basic PLA Gray (even though I could not get the photos to look anything like the real colour).&nbsp;Assembly Instructions: 1. Print all of the plates 2. Remove any 'mouse ears' and brims from the parts 3. Clean up the parts as required. 4. Screw the feet to the base of the main body 5. Insert the handles into the top plates and use the nuts to secure them. Finger-tightness is fine 6. Insert each handle plate into the top of the bin and then move to the front or rear end. It will click into place. 7. With the lid, GENTLY get your finger under the handle and SLOWLY work it up and back. Start with small movements so as not to break the print-in-place joint. 8. Superglue the logo pieces to the side (you could leave them off if you want). 9. Place the lid on top. 10. Go back to my MakerWorld page and press like, post a photo, give five stars and write a really lovely comment that your Mum would approve of. 11. Post a photo to your social media, ensuring that you link back to MakerWorld.&nbsp;Thanks for looking at this model. Please consider giving me a like, collecting it for later, or printing it now.&nbsp;&nbsp;

Mac Pro Cheese Grater Desk Storage

机箱

Brent Peterson

<h2>Toroidal Launcher</h2>This is an original design created for the <a target="_blank" href="https://makerworld.com/en/contests/5" rel="nofollow noopener">Flying Objects design contest</a> and features a handheld three-stage planetary gearbox that launches a toroidal ring over 3000 RPM! The design is 100% 3D printed; all pieces press fit together and no additional hardware is required.<figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000093385/design/2023-12-15_92eaaa9691a14.gif"></figure><boostme><boosttitle>Boost Me</boosttitle><boostcontent>If you&#39;re interested in seeing more designs like this please consider boosting to support development of future projects. Thank you!</boostcontent></boostme><h2>Modifications and Add-on Designs</h2><ul><li>Gearbox modifications<ul><li><a target="_blank" href="https://makerworld.com/en/models/99992#profileId-106623" rel="nofollow noopener">High torque conversion kit (1:2 ratio)</a></li><li><a target="_blank" href="https://makerworld.com/en/models/105586" rel="nofollow noopener">1:3 ratio gearset</a></li><li><a target="_blank" href="https://makerworld.com/en/models/108803" rel="nofollow noopener">1:4 ratio gearset</a></li><li><a target="_blank" href="https://makerworld.com/en/models/105590" rel="nofollow noopener">1:5.5 ratio gearset</a></li><li><a target="_blank" href="https://makerworld.com/en/models/110188" rel="nofollow noopener">1:7 ratio gearset</a></li></ul></li><li>Toroidal ring designs<ul><li><a target="_blank" href="https://makerworld.com/en/models/102279" rel="nofollow noopener">Toroidal Launcher Mini Rings - 100mm pitch</a></li><li><a target="_blank" href="https://makerworld.com/en/models/97633" rel="nofollow noopener">Toroidal Launcher Mini Rings - 150mm pitch</a></li><li><a target="_blank" href="https://makerworld.com/en/models/102728" rel="nofollow noopener">Toroidal Launcher Mini Rings - 200mm pitch</a></li></ul></li><li>Remix Templates<ul><li><a target="_blank" href="https://makerworld.com/en/models/123219" rel="nofollow noopener">Threaded cap</a></li><li><a target="_blank" href="https://makerworld.com/en/models/125073" rel="nofollow noopener">Hexagon gear driver</a></li></ul></li></ul><h2>Specifications</h2><ul><li>Three stage planetary gearbox with 1:48 gear ratio (overdrive)<ul><li>0.75mm gear module for ultra-smooth performance (24/72 teeth)</li><li>10mm hex driver for connecting gear stages</li></ul></li><li>Toroidal ring design with four blades (1.2mm thick) available in three sizes<ul><li>100mm diameter, 150mm pitch</li><li>125mm diameter, 175mm pitch</li><li>150mm diameter, 200mm pitch</li></ul></li></ul><h2>Printing Tips</h2><ul><li>All prints pictured were printed using Bambu Basic and Matte PLA</li><li>For best results run flow rate calibration and thoroughly clean build plate</li><li>The launcher gears are available in two print profiles with the following changes to the standard 0.20mm profile:<ul><li>Arachne wall generator</li><li>5x top and bottom walls, 25% infill</li><li>75 m/s inner and outer wall print speed</li></ul></li><li>The toroidal rings are available as a single print profile with the following changes to the standard 0.20mm profile:<ul><li>0.6mm line thickness, Arachne wall generator</li><li>75 m/s inner and outer wall print speed</li></ul></li><li>The launcher housing prints with the standard 0.20mm profile.</li></ul><h2>Printed Parts</h2><ul><li>Launcher Gears<ul><li>SunGear24.step [3x]</li><li>PlanetGear24.step [9x]</li><li>PlanetCarrier24.step [3x]</li><li>RingGearDouble.step [1x]</li><li>RingGearLid.step [1x]</li><li>RingDriver.step [1x]</li><li>GearDriver.step [1x]</li></ul></li><li>Launcher Housing<ul><li>HousingBase.step [1x]</li><li>HousingRingLid.step [1x]</li><li>HousingCarrierHolder.step [1x]</li><li>HousingCarrierThreads.step [1x]</li></ul></li><li>Toroidal Rings<ul><li>ToroidalRing100.step [1x]</li><li>ToroidalRing125.step [1x]</li><li>ToroidalRing150.step [1x]</li><li>ToroidalRingDriver.step [1x]</li><li>ToroidalRingLauncher.step [1x]</li></ul></li></ul><h2>Launcher Assembly</h2><ul><li>Assembly the planet carrier with three planet gears and one sun gear as shown below. Repeat for all three planet carrier assemblies.</li></ul><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000093385/design/2023-12-31_efae722ebe2db.gif"></figure><ul><li>Use the shorter hex drive to connect two sets of gears. Align both planet carriers and hold them with one hand while holding the double ring gear in the other hand and slowly turning as you close the gear; once closed insert the assembly into the main housing to hold secure. The gears should spin freely; if they don&#39;t remove the gear assembly and repeat this step.</li></ul><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000093385/design/2023-12-31_f1371c6d57ee6.gif"></figure><ul><li>Use the longer hex drive to connect the last set of gears and then assemble with the threaded cap as shown below.</li></ul><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000093385/design/2023-12-31_4926c45fbbf51.gif"></figure><ul><li>Carefully mesh the single ring gear with the planet gears taking note of the 2mm flat section that is positioned towards the main gear assembly as shown below. Use the same method of rotating while slowly closing and covering with the cap to hold secure.</li></ul><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000093385/design/2023-12-31_54c6fffceb4e5.gif"></figure><ul><li>Done! The assembly should spin smoothly with the output shaft making 48 rotations for every one turn of the input knob. Performance depends on printer tolerances and filament used; for best results use the include print profiles with Bambu Studio (supports many different printers). A bit of lubricant can also be added to the gears to improve performance.</li></ul><h2>Toroidal Ring Assembly</h2><ul><li>Insert the hex drive into the interlocking driver; the clearance is tight but it should be a snug fit.</li><li>Insert the assembled driver into the output sun gear, the fit should be the same.</li><li>If the driver does not stay secured when launching the ring a small amount of CA glue can be use.</li></ul><h2>Changes</h2><ul><li>v1<ul><li>Initial release; files now available in v1old folder</li></ul></li><li>v1.1<ul><li>Updated print profiles with improved settings for gears and rings</li><li>Improved single color print profile, fits on A1 mini and objects are laid out to allow skipping</li><li>Improved clearance of gears and overall meshing</li><li>Updated toroidal ring to use the same launcher as the mini rings<ul><li>Print profile includes 3 sizes (100mm, 125mm, 150mm)</li></ul></li><li>Updated assembly instructions to have fewer steps with a GIF for each one</li></ul></li><li>v1.1.01<ul><li>Added new section for template designs intended for remixing</li></ul></li></ul>

Toroidal Launcher - High RPM Planetary Gearbox

玩具

<h2>介绍说明</h2><h3>2024.06.22</h3>我不是一个专业的模型构建者，我只是一个普通的爱好者在把玩过勃勃的block26后我有了一些新的想法，这是根据我的想法构建的飞盘发射器。这是我第一次尝试自己绘制较为复杂的玩具模型，其中还有很多不成熟的地方。&nbsp;模型整体使用三根弹簧进行工作，一根用于供弹，两根用于扳机回正。模型还使用部分磁铁已提高体验&nbsp;模型经过我的检验已经可以初步的进行工作和运转，但其中还有很多问题没有解决包括但不限于：&nbsp;公差尺寸不合适供弹不流畅组装困难&nbsp;出于以上原因我提供了step格式的文件以供修改与自行完善。缺乏动手能力的玩家暂时不建议下载。模型有待我进一步完善！！！&nbsp;<h3>2024.06.21</h3>这是我自己构建的飞盘发射器，使用三根弹簧进行工作，已经可以初步的进行工作和运转，但其中还有很多问题没有解决，我提供了step格式的文件以供修改与自行完善。缺乏动手能力的玩家暂时不建议下载。模型有待我进一步完善！！！<h2>物料清单（更新于2024.06.22）</h2>弹簧 0.8*19*100 一根 0.4*6*30 两根 磁铁 2*2 12个 （自行选择，用在上部的装饰片上） 2*3 12个 （自行选择，用在底部的弹匣上） 2*10  4个（自行选择，用在尾部击发回正上）<h2>更新记录（更新于2024.06.22）</h2><h3>2024.06.24更新</h3>修复了原始模型文件的问题，现在的step格式文件已经能正常打开浏览编辑了<h3>2024.06.22更新</h3>优化了3mf摆盘，现在每个盘上只有一组零件了优化了零件间距，现在上下部分之间已经能流畅滑动了补充了物料清单与文件说明&nbsp;

飞盘发射器（未完成，但已可使用！）

玩具枪

3dEvangelist

<h2>The Problem!</h2>I would like to share an observation regarding the production of pultruded PET with a re-creator. The filament diameter tends to vary significantly during the manufacturing process. In our community, to ensure compatibility with modern extruders, we produce filaments with a diameter ranging between 1.6 to 1.7.Upon testing the filament on the Bambu A1mini, it came to my attention that the extruder pulley was not gripping the filament adequately, resulting in slippage. Upon disassembling the components, I identified that a modification to the extruder lever containing the counterforce bearing was necessary. This lever serves as a stop against the extruder structure to prevent complete closure.&nbsp;Some pictures made by <a target="_blank" href="https://forum.bambulab.com/u/amzaldua" rel="nofollow noopener">https://forum.bambulab.com/u/amzaldua</a> <img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000095155/design/2024-01-30_73ad834d40307.jpeg"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000095155/design/2024-01-30_9d5c0cfaf521b.jpeg"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000095155/design/2024-01-30_26b50b9089e6f.jpeg"> <h2>Solution!</h2>I adjusted this aspect of the lever, ensuring that the pulley now maintains proper contact with the bearing.This adjustment has improved the filament extrusion process, addressing the issue of slippage encountered during testing on the Bambu A1mini. I believe this modification will enhance the performance of our PET pultruded filament on a broader scale.&nbsp;&nbsp;<figure class="table" style="width:96.6%;"><table class="ck-table-resized"><colgroup><col><col></colgroup><tbody><tr><td><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000095155/design/2023-12-16_7ac3a00ac6d23.png"></td><td><ol><li>Extruder wall;</li><li>Extruder leaver;</li><li>Bearing;</li><li>Extruder gear;</li><li>Filament;</li></ol></td></tr></tbody></table></figure>Another issue that this can cause is with the printing of highly flexible filaments such as TPU or TPE with Shore hardness lower than 90 Shora A. This is because the bearing is unable to grip a filament that changes diameter unless it is exceptionally rigid.I have observed similar design choices in other printers, and I am uncertain as to why the designer created this gap. Hopefully, it is not a crucial element that could lead to unforeseen issues in the future. Regardless, based on my initial tests, the modification has proven effective.If you decide to undertake this project, please do so at your own discretion and risk. I do not assume responsibility for any issues that may arise from this modification to your equipment.&nbsp;<h2>How To Print!</h2><ul><li>Infill Density: 25%</li><li>Layer Resolution: 0.16mm</li><li>Material: Preferably PETG or ABS, but PLA is also acceptable.</li><li>Supports: Supports are necessary for stable and accurate printing.</li></ul>These settings have been optimized to achieve high-quality results in FDM 3D printing. A layer resolution of 0.16mm provides fine details, and a 25% infill density balances material economy with part strength.PETG is the preferred material due to its durability and resilience, though PLA is a viable option depending on project requirements.Ensure supports are included as needed, especially for complex geometries or overhangs. This will ensure successful prints and high-quality final parts. I printed mine in ABS on another printer!<h2>How to</h2><figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000095155/design/2023-12-16_5b09b130215b6.gif"></figure>&nbsp;&nbsp;<figure class="image image-style-side"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000095155/design/2023-12-16_cdf853be0f9c3.png"></figure>First, take out the PTFE tubes! second, unscrew the two screens! and save them because they are different! In the end, take out the Splitter carful with the flat cable is to fragile.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<figure class="image image-style-side"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000095155/design/2023-12-16_1f71dbef49759.png"></figure>&nbsp;&nbsp;&nbsp;First, take out the hotend!Then the screws that have arrows!Careful taking out the cover because a spring and a screw stopper may fall down!&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<figure class="image image-style-side"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000095155/design/2023-12-16_94dedd41f1ba2.png"></figure>&nbsp;&nbsp;&nbsp;&nbsp;Take out the pin and the bearing from the standart leaver and fit on the one that you printed ! To take out mine I had to use a hammer and some love to take out the pin! careful to don&#39;t damage the parts!&nbsp;At final take it all together again in reverse!&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<h2>Material Settings <img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000095155/design/2023-12-20_ab256749b1701.png"></h2>Like we are controlling the max Volumetric speed we don&#39;t need to change the speeds of the profiles.&nbsp;<h2>Final Thoughts</h2>If you choose to proceed with this modification, I encourage you to thoroughly document your experience and capture the process through photographs. Your insights and visual representation will be valuable contributions to the community&#39;s shared knowledge.Test the modification extensively, pushing its limits, and share feedback on any adjustments you make. This collaborative approach not only validates successful changes but also aids in the ongoing development and improvement of the modification.It&#39;s essential to exercise caution when modifying your printer, as it carries the risk of damaging specific components. Approach the process with care to mitigate potential losses and ensure the long-term functionality of your equipment.Your active participation and feedback play a crucial role in advancing our understanding of 3D printing technologies. Enjoy the experimentation!&nbsp;<figure class="image"><img src="https://makerworld.bblmw.com/makerworld/model/DSM00000000095155/design/2023-12-16_5a01b5bce3e63.png"><figcaption>Cubes made by PET pultruded with these hack</figcaption></figure>&nbsp;<h2>Side Effects</h2>&nbsp;Like I said, the hack improves the printing of TPU, I am testing it right now because I don&#39;t know all the side effects that this hack can create! Use it with Caution! The tests I made with the available filaments here in EU! TPE Filaflex 90ShorA - Basic settings - 02Layer - max flow rate : 6.5mm3 - it can be improved i dont push it harderTPU 3dDfils 85shoreA- Basic settings - 02Layer - max flow rate : 6.5mm3 - it can be improved i dont push it harderTPU Filaflex 70ShoreA - Basic settings - 02Layer - max flow rate : 1.5mm3 and a flow :1.2 - We have to test to be shore but i fell it can be improved.&nbsp;All of them were using retraction !on! with 2mm pull!<figure class="media"><div data-oembed-url="https://www.youtube.com/shorts/T2Sa6LFWV5Y"><div class="ck-media__wrapper" data-oembed-url="https://www.youtube.com/watch?v=T2Sa6LFWV5Y"> <div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;"> <iframe src="https://www.youtube.com/embed/T2Sa6LFWV5Y" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" allow="encrypted-media" allowfullscreen=""></iframe> </div> </div></div></figure>&nbsp;&nbsp;

工具

机箱

玩具

玩具枪

拓竹P1S配件