{"product_id":"potentiometer-knob-6mm-slotted","title":"Potentiometer Knob (6mm slotted)","description":"\u003cp\u003eThis knob fits a 6mm potentiometer with a slotted actuator.  You can customize this with the included STEP or Fusion 360 file.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color: #E14747\"\u003eEdit: added models with dot at 7 o'clock position, and one with no dot.  Download the STL models to get those (not the print profiles).\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy yet another design?\u003c\/strong\u003e  This design uses grip fins and a rib to prevent slipping and has a nice press fit that is tolerant to variations in print quality.  I also include \u003cstrong\u003eStep \u003c\/strong\u003eand\u003cstrong\u003e Fusion 360\u003c\/strong\u003e files so you can modify.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eI wanted to just print an available model, but the tolerances for a press fit are tight and all the existing designs I looked at didn't solve this problem.  If they print small they are incredibly hard to press fit and then won't come off, and large will slip off.  Grip fins solve this problem.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cfigure class=\"image image_resized\" style=\"width: 74.35%\"\u003e\u003cimg src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001127762\/design\/2025-02-19_dd44983594fa.png\"\u003e\u003c\/figure\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePrint settings\u003c\/strong\u003e (my print file includes these) :\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eface down\u003c\/li\u003e\n\u003cli\u003ealign seam with the dot (back aligned .. rotate model so dot faces back)\u003c\/li\u003e\n\u003cli\u003ereduce speed of outer wall print to 20mm\/s … so all layers print at same speed to reduce\/eliminate banding.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesign by glen on MakerWorld (license: BY).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67375198994736,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_6dea992e-7dc9-4edd-a305-b40ed87edfd2.png?v=1784229414","url":"https:\/\/mymadmanlab.com\/products\/potentiometer-knob-6mm-slotted","provider":"Mymadmanlab.com","version":"1.0","type":"link"}