Fidget Spinners

thingiverse

I designed these spinners myself using Inventor. They are completely unique and you won't find them anywhere else in the world. Each one takes a specific size of bearings, 8x22x7mm bearings to be exact, or #608. The nut spinner makes use of m8 metric nuts on the outside. To ensure they fit perfectly, you might need to do some sanding. You can purchase my spinners already made from my shop on Etsy: https://www.etsy.com/shop/Fidgetsspin?ref=hdr_shop_menu Print Settings Rafts: No matter what settings you choose, it won't make a difference. Supports: Yes, supports are definitely needed. Resolution: A resolution of 0.2 will work perfectly fine. Infill: An infill of 50% is recommended. Notes: It's worth noting that you might need to do some sanding on the bearing holes to ensure they fit perfectly without any glue. The spinner that takes nuts uses M8 nuts. Standards NGSS Overview and Background Fidget Spinners I designed these spinners myself using Inventor. They are completely unique and you won't find them anywhere else in the world. If you want to buy one already made and assembled, you can visit my Etsy shop at https://www.etsy.com/shop/Fidgetsspin?ref=hdr_shop_menu Lesson Plan and Activity To make these spinners, follow these instructions: 1. Choose your print settings. 2. Select supports for each spinner. 3. Print the spinners at a resolution of 0.2. 4. Use an infill of 50% to ensure they are sturdy. Tips and Reminders * Make sure to sand the bearing holes to fit perfectly. * The nut spinner uses M8 nuts, so make sure you have those on hand. * If you want to buy one already made, visit my Etsy shop at https://www.etsy.com/shop/Fidgetsspin?ref=hdr_shop_menu