{"product_id":"p1s-x1-planetary-gear-door-knob","title":"P1S\/X1 planetary gear door knob","description":"\u003cp\u003eFor me, nothing (except a benchy of course) screams \"3D printed\" as a print-in-place planetary herringbone gear. So what better to use as a 3D printer's door handle than this little gem of ingenuity?\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThere are two sizes (51mm and 42mm), the smaller one being flush with the door edge. I also chose more rectangular teeth style.\u003c\/p\u003e\u003cp\u003eAnd for each there are 6 variants with different tolerances\/clearances (\"tol16\" etc), the best one depending on your printer, filament and settings.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eIf the gears bake together and you can't get them loose, try more tolerance. If it wobbles much, try less tolerance. You probably have the right one if they are a bit hard to get moving at first but you can get them loose with a bit of force. Some breaking in usually gets it smoothly running.\u003c\/p\u003e\u003cp\u003eDesign by DrJones on MakerWorld (license: BY).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67409831461168,"sku":"MW-457800","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_ec862704-22e2-4be3-89a8-3c433f11a41b.png?v=1785277830","url":"https:\/\/mymadmanlab.com\/products\/p1s-x1-planetary-gear-door-knob","provider":"Mymadmanlab.com","version":"1.0","type":"link"}