2026-08-02T07:19:14Z https://njump.me rahix https://njump.me/npub1qn5ukerwtftrwq6dju3qzmakasjlvtqhfuy4h895d5u5gw2ef3vsfg6k5h https://assets.chaos.social/accounts/avatars/111/700/453/970/522/021/original/1ddaf4e8141a62c9.png https://assets.chaos.social/accounts/avatars/111/700/453/970/522/021/original/1ddaf4e8141a62c9.png https://njump.me/nevent1qqspa33dt08msytzqkqfcxrmdk542njl535ygjgfstawzyjr3thzn2qzyqzwnjmyded9vdcrfktjyqt0kmkzta3vza8sjkuuk3knj3pet9x9jqlqy6a Canonical dupont jumper naming at <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqz8cxndp4vlp7skdtlctay4hr5z708t7f29eryl89vscrhpd5um2spn7jfr" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqz8cxndp4vlp7skdtlctay4hr5z708t7f29eryl89vscrhpd5um2spn7jfr</span> (<span class="italic">nprofile…7jfr</span>)</a></span><br/><br/> <img src="https://assets.chaos.social/media_attachments/files/117/015/978/870/874/153/original/8a413ff6fd234552.jpg"> 2026-07-31T18:22:56Z https://njump.me/nevent1qqsgv9gr8qmcsdutu5le3lyy2hal6zctuvcw2h36rj4fuz4ygwvxvxczyqzwnjmyded9vdcrfktjyqt0kmkzta3vza8sjkuuk3knj3pet9x9j4rxevz My new hobby: Taking ISO 7010 prohibition pictograms and turning them into mandatory signs<br/><br/> <img src="https://assets.chaos.social/media_attachments/files/115/548/545/226/375/368/original/e3ca54cd08a80b22.png"> <br/> <img src="https://assets.chaos.social/media_attachments/files/115/548/545/227/962/575/original/32a379d32a285b2e.png"> 2025-11-14T14:39:08Z https://njump.me/nevent1qqsvwhmf9dgpxgcvlwl77ct6vtxffv0lur7c28pyy928fpv8xr3kfhqzyqzwnjmyded9vdcrfktjyqt0kmkzta3vza8sjkuuk3knj3pet9x9japt84q This #FreeCADFriday, I am using <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpquwala6gzhk7pxh2wzlxpt44mwpg9a086qqt3g6v3ckdysj9kfuvqe2nj7h" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpquwala6gzhk7pxh2wzlxpt44mwpg9a086qqt3g6v3ckdysj9kfuvqe2nj7h</span> (<span class="italic">nprofile…nj7h</span>)</a></span> to design a 3d-printable laser optic mount system for interferometry experiments!<br/><br/>The main element are the kinematic mounts for precisely aligning all the optics. I have opted to use a flexure based design which required a lot of prototyping to get right (and there is still a lot of room for improvement...).<br/><br/>#freecad #laser #3Dprinting<br/><br/> <img src="https://assets.chaos.social/media_attachments/files/115/033/504/230/739/612/original/6476588fd837eecb.png"> <br/> <img src="https://assets.chaos.social/media_attachments/files/115/033/509/101/849/873/original/edcd8cc71671961c.jpg"> 2025-08-15T15:44:16Z https://njump.me/nevent1qqs8f6aj3fk7wqj5rnfc8f65e7v9ur0g2ppeav3rlsrs863rvddf8cgzyqzwnjmyded9vdcrfktjyqt0kmkzta3vza8sjkuuk3knj3pet9x9j2h6eh2 I love sheet metal. And I love <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpquwala6gzhk7pxh2wzlxpt44mwpg9a086qqt3g6v3ckdysj9kfuvqe2nj7h" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpquwala6gzhk7pxh2wzlxpt44mwpg9a086qqt3g6v3ckdysj9kfuvqe2nj7h</span> (<span class="italic">nprofile…nj7h</span>)</a></span> <br/><br/>#FreeCAD #sheetmetal #mechanicaldesign<br/><br/> <img src="https://assets.chaos.social/media_attachments/files/114/749/809/903/750/794/original/0e547911b0ebab38.png"> <br/> <img src="https://assets.chaos.social/media_attachments/files/114/749/834/255/004/979/original/64c06c2d9fbc6b3c.jpg"> 2025-06-26T13:17:15Z https://njump.me/nevent1qqstdue9wr73s0eayhtvth6c040cye3ntt277hs6szrxv5ed9r528ggzyqzwnjmyded9vdcrfktjyqt0kmkzta3vza8sjkuuk3knj3pet9x9jnemvkz In reply to <a href='/nevent1qqs2g7c2pysamrptv6csppvlmqwrcqqldgkknxgynuhvwhvf4055segpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43qzs87a4'>nevent1q…87a4</a><br/>_________________________<br/><br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpquwala6gzhk7pxh2wzlxpt44mwpg9a086qqt3g6v3ckdysj9kfuvqe2nj7h" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpquwala6gzhk7pxh2wzlxpt44mwpg9a086qqt3g6v3ckdysj9kfuvqe2nj7h</span> (<span class="italic">nprofile…nj7h</span>)</a></span> Working on a sheet metal box for protecting some delicate equipment today!<br/><br/>#FreeCADFriday<br/><br/> <img src="https://assets.chaos.social/media_attachments/files/114/637/473/814/235/055/original/5b5c21fbe1104a96.png"> 2025-06-06T16:59:24Z https://njump.me/nevent1qqsyahmwlgx66y7d7mlk42hwr2mcd0xxtkhjxmf49uhmjzhslpwqn5czyqzwnjmyded9vdcrfktjyqt0kmkzta3vza8sjkuuk3knj3pet9x9j05y92d Finally had the time to take some of the topics from my blog post about design for #3Dprinting and make them into a proper #FreeCAD addon!<br/><br/>You can download &#34;FusedFilamentDesign&#34; from the FreeCAD addon manager.<br/><br/>Also check it out here: <a href="https://github.com/rahix/FusedFilamentDesign">https://github.com/rahix/FusedFilamentDesign</a><br/><br/>(This addon also integrates the macros I mentioned here a few weeks ago)<br/><br/>#dfm #DesignForManufacturing<br/><br/> <img src="https://assets.chaos.social/media_attachments/files/114/530/169/946/237/056/original/b1a37fcfceaa1b15.png"> 2025-05-18T18:14:47Z https://njump.me/nevent1qqsqkxhlgu70uawsnl74eu5l496lkzu2xjuqhjhkxw60fvduzp4ad0gzyqzwnjmyded9vdcrfktjyqt0kmkzta3vza8sjkuuk3knj3pet9x9jjhp674 I have written down all that I know about designing functional mechanical parts for 3d-printing. Took two years, but I finally managed to finish it... Please let me know what you think!<br/><br/><a href="https://blog.rahix.de/design-for-3d-printing/">https://blog.rahix.de/design-for-3d-printing/</a><br/><br/>#3dprinting <span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq2atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25q6726sn" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq2atwfrq4rfv7fqara6gzsgrgj7k8ngewzl5nzs46agwyxzh0e25q6726sn</span> (<span class="italic">nprofile…26sn</span>)</a></span> #dfm #DesignForManufacturing<br/><br/> <img src="https://assets.chaos.social/media_attachments/files/114/450/695/951/463/541/original/86bdda0ffc8516af.jpg"> 2025-05-04T17:26:21Z https://njump.me/nevent1qqsqt2lz2r474fchzwvtuwhfpjjg6te8xseyul3z36l63c2gsay42cqzyqzwnjmyded9vdcrfktjyqt0kmkzta3vza8sjkuuk3knj3pet9x9jhumelh In reply to <a href='/nevent1qqs0gzyrd5pscjlc59spkg6tlv856qxvnq4ja9ew7wgsxh7tuaw9r8cpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43qf58ug4'>nevent1q…8ug4</a><br/>_________________________<br/><br/><span itemprop="mentions" itemscope itemtype="https://schema.org/Person"><a itemprop="url" href="/nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpquwala6gzhk7pxh2wzlxpt44mwpg9a086qqt3g6v3ckdysj9kfuvqe2nj7h" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1"><span>nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpquwala6gzhk7pxh2wzlxpt44mwpg9a086qqt3g6v3ckdysj9kfuvqe2nj7h</span> (<span class="italic">nprofile…nj7h</span>)</a></span> This #FreeCADFriday I am working on a much improved version of my 3d-printable DIN rail cable comb for wire management.<br/><br/>The model is very parametric so it is easy to generate different variants of the model.<br/><br/>I am very glad about the new function for suppressing PartDesign features - otherwise working on this would be unbearable!<br/><br/>#FreeCAD<br/><br/> <img src="https://assets.chaos.social/media_attachments/files/114/327/322/479/737/800/original/1e765492efc4872d.png"> 2025-04-12T22:28:04Z https://njump.me/nevent1qqsp952d5frptcppqnw8f5fkvh2dz8mflnavsgtz65g2k272pvd4p8qzyqzwnjmyded9vdcrfktjyqt0kmkzta3vza8sjkuuk3knj3pet9x9jj4k2gm Right on time and not at all too late: The blog post about that machine I built to automatically attach a display to a PCB is finally here!<br/><br/><a href="https://blog.rahix.de/cnc-adhesive-applicator/">https://blog.rahix.de/cnc-adhesive-applicator/</a><br/><br/>This project happened tangentially to the 2023 cccamp badge project, the #flow3r.<br/><br/>#electronics #industrialautomation #pneumatics<br/><br/> <img src="https://assets.chaos.social/media_attachments/files/113/804/646/390/021/343/original/1a4da2ca03a4e133.jpg"> <br/> <img src="https://assets.chaos.social/media_attachments/files/113/804/649/037/900/916/original/640ae42ef9ed3349.jpg"> <br/> <img src="https://assets.chaos.social/media_attachments/files/113/804/650/506/887/185/original/776c838e9d654cc3.jpg"> 2025-01-10T15:38:19Z