[{"data":1,"prerenderedAt":235},["ShallowReactive",2],{"project-42349574":3},{"id":4,"name":5,"line":5,"line_source":6,"title":7,"url":8,"domain":9,"maker":10,"posted_at":11,"year":12,"points":13,"comments":14,"rank_in_year":15,"shown_in_year":16,"top":17,"tier":18,"category":19,"subcategory":20,"format":21,"keywords":22,"reception":27,"sentiment":28,"stance_mix":29,"scored_comments":33,"aspects":34,"strip":37,"post_text":39,"what":40,"said":63,"maker_in_thread":132,"shape":141,"grid":146,"attempts":196,"same_week":197,"maker_shows":32,"maker_hidden":227,"reader_version":228,"card":229},"42349574","DIY 80€ 3D Printer Basement Ventilation","title","Show HN: DIY 80€ 3D Printer Basement Ventilation","https:\u002F\u002Fhajo.me\u002Fblog\u002F2024\u002F12\u002F07\u002Fdiy-80eur-3d-printer-basement-ventilation\u002F","hajo.me","fxtentacle",1733577032,2024,22,23,1827,3515,52,"shown","hardware","3d printer ventilation","other",[23,24,25,26],"resin 3d printer","printer ventilation","vapor exhaust","3d printing safety","roasted",-0.357,{"positive":30,"neutral":31,"mixed":30,"critical":32},0,2,3,5,{"performance":35,"pricing":36},{"positive":30,"critical":32},{"positive":30,"critical":30},[38,30,32,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,30,38,30,38,32],1,null,{"problem":41,"audience":48,"pricing":39,"motivation":57,"time_to_build":39,"stack":61,"openness":62,"stage":62,"team_size":62},{"value":42,"source":43,"evidence":44},"Resin 3D printer fumes in a living area with no proper exhaust","maker",[45],{"id":46,"by":10,"text":47},"42397541","Author here. I fully agree with you that cheap Chinese resin should never be used in a living area, not even with my improvised ventilation. That's why I said in the first…",{"value":49,"source":50,"evidence":51},"Hobbyists running resin 3D printers at home","inferred",[52,53],{"id":46,"by":10,"text":47},{"id":54,"by":55,"text":56},"42382627","iLoveOncall","This is by far not enough for a resin printer. You need an enclosure and to vent out the air much faster. That said, it doesn't have to be more expensive. I bought a 30€ inline…",{"value":58,"source":43,"evidence":59},"Needed ventilation for a resin printer without an exhaust option in their home",[60],{"id":46,"by":10,"text":47},[],"unknown",{"praise":64,"objections":70,"requests":100,"questions":112,"alternatives":120},[65],{"value":66,"source":67,"evidence":68},"Cheap improvement over having no ventilation at all","commenter",[69],{"id":46,"by":10,"text":47},[71,75,90],{"value":72,"source":67,"evidence":73},"Too little airflow for a resin printer; needs an enclosure and faster venting",[74],{"id":54,"by":55,"text":56},{"value":76,"source":67,"evidence":77},"Venting outside in freezing weather wastes heat and can cause ice and print issues",[78,82,86],{"id":79,"by":80,"text":81},"42382746","ryandetzel","The problem for me is it's 23 degrees f outside so if I vent outside I'm losing money",{"id":83,"by":84,"text":85},"42385198","LegitShady","its not just losing money - it will drop the air temps around your printer and that will do weird things to your print. all of these \"direct vent\" solutions are in warm areas or…",{"id":87,"by":88,"text":89},"42383821","beala","Not sure why you're getting down voted. If you're venting air outside, that air must get replaced with other air. Unless you have a fancy heat recovery system, pointing a fan out…",{"value":91,"source":67,"evidence":92},"Resin spills and cleanup risk in apartments",[93,97],{"id":94,"by":95,"text":96},"42382890","Symbiote","There's no way I'd have a resin printer in an apartment. What's your plan when you spill resin on the floor?",{"id":98,"by":95,"text":99},"42397989","Carpet or cracks between wooden floor planks, plus the fumes from the spill will then be in the room and need ventilating. When I was briefly considering buying a resin printer,…",[101,105],{"value":102,"source":67,"evidence":103},"Combine the author's window cover with a duct-based exhaust design",[104],{"id":46,"by":10,"text":47},{"value":106,"source":67,"evidence":107},"Temperature-controlled fan speed option",[108],{"id":109,"by":110,"text":111},"42384056","Tempest1981","Here's a similar version to the German link, but US store and voltage: https:\u002F\u002Fwww.amazon.com\u002Fdp\u002FB0C99834TW Any suggestions for something similar, but with temperature controlled…",[113],{"value":114,"source":67,"evidence":115},"Is bio resin safer than standard resin?",[116],{"id":117,"by":118,"text":119},"42384372","ofrzeta","I recently learned that now there's some kind of \"bio resin\" that seems to be less toxic. So maybe that would be ok?",[121,125],{"value":122,"source":67,"evidence":123},"DIY inline bathroom fan with IKEA cabinet enclosure",[124],{"id":54,"by":55,"text":56},{"value":126,"source":67,"evidence":127},"Fabric enclosure with exhaust fan venting outdoors",[128],{"id":129,"by":130,"text":131},"42382725","zactato","I just ordered by first 3D printer, I'm not normally sensitive to air quality issues, but my partner is, so I spent some time doing some research on the issue. It's amazing how…",{"comments":32,"answered":38,"key":133},[134,135,138],{"id":46,"text":47},{"id":136,"text":137},"42396972","It's similar to 2 component epoxy: The raw materials are highly poisonous, but the reaction end product is safe. It's just that you need to be 100% sure that there are no…",{"id":139,"text":140},"42396957","A lot of the so-called \"water washable\" bio resins need to be diluted down to 1L of resin + 1 million L of clean water before they are considered safe enough that you're allowed…",{"commenters":142,"max_depth":143,"maker_replies":32,"first_comment_mins":144,"lifespan_hours":145},14,6,4906,120,[147,149,153,155,157,160,162,164,166,167,169,170,174,177,179,180,182,186,188,191,192,193,194],[54,30,38,148,55,30],"project\u002Fcritical\u002Fperformance",[150,30,30,151,152,30],"42382672","commenter\u002Fneutral\u002Fnone","postit",[94,30,32,154,95,30],"project\u002Fneutral\u002Fnone",[156,30,30,151,55,30],"42383208",[158,30,30,151,159,30],"42394030","Ruthalas",[161,30,30,151,55,30],"42397491",[98,30,30,163,95,30],"commenter\u002Fcritical\u002Fnone",[46,30,30,165,10,38],"maker\u002Fneutral\u002Fperformance",[129,38,30,151,130,30],[168,38,30,151,55,30],"42382748",[117,38,30,151,118,30],[171,38,30,172,173,30],"42384922","commenter\u002Fcritical\u002Fprivacy","terribleperson",[175,38,30,176,118,30],"42386290","commenter\u002Fneutral\u002Fprivacy",[178,38,30,172,55,30],"42386361",[136,38,30,176,10,38],[139,38,30,181,10,38],"maker\u002Fneutral\u002Fprivacy",[183,38,30,184,185,30],"42387436","commenter\u002Fneutral\u002Fperformance","manfre",[187,38,30,184,55,30],"42390360",[189,38,30,184,190,30],"42398911","Doxin",[79,31,38,148,80,30],[87,31,30,184,88,30],[83,31,38,148,84,30],[109,32,32,195,110,30],"project\u002Fneutral\u002Fpricing",[],[198,203,207,212,217,222],{"id":199,"name":200,"points":201,"category":202},"42348513","Countless.dev",361,"ai",{"id":204,"name":205,"points":206,"category":202},"42356443","Cut the crap",356,{"id":208,"name":209,"points":210,"category":211},"42331270","Banan-OS",333,"infrastructure",{"id":213,"name":214,"points":215,"category":216},"42338327","Hacker Herald",251,"consumer_social",{"id":218,"name":219,"points":220,"category":221},"42329071","gitingest",185,"dev_tools",{"id":223,"name":224,"points":225,"category":226},"42359949","salmagundi",176,"languages",false,"v2",{"id":230,"name":5,"line":5,"ai":227,"cat":19,"year":12,"points":13,"comments":14,"rec":27,"s":231,"top":17,"kw":232,"maker":10,"domain":9,"tier":18,"attempts":30,"strip":233,"url":8,"mix":234,"praise":66,"objection":72,"sub":20},42349574,-0.36,[23,24,25,26],"10300000000000000001013",[30,31,30,32],1793991106920]