TI 84 Plus CE and TI 83 Premium CE Calculator Slide Covers

thingiverse

Update: 8/11/2018 - The "replica" slide cover has some aggressive curves that make printing tricky without supports. So I tweaked the design to print beautifully, with only a subtle difference from the original. Update: 4/11/2018 - A new slide cover is added, very close to the original. This set of slide covers works for the TI 84 Plus CE and TI 83 Premium CE graphing calculators from Texas Instruments. Now you can add some color to your Calculator, replace a missing slide cover, or add extra functionality to your slide cover. If you want a simple lid that is easy to print - pick option 1 below. Four options are posted: This is close to a replica of the 84CE and 83CE cover but with tweaks for no-support printing. Use "SlideCoverEasierPrint_84CE_Replica05.STL". For a slide cover that very closely matches the original use, but may need supports for optimal printing: "SlideCover_84CE_Closest_to_original_cover01.STL". For a nice flat print-bed face use: "84CECoverRounded04_cleaned.stl". Or the "84CECoverSquareandRulers11_nopads.stl" for a few extra features on the cover, including: An Inch Ruler up to 7" A Centimeter Ruler up to 16cm A Straight Edge for drawing lines. A quarter compass for measuring angles. A square edge to measure right angles. Printing Suggestions: This prints perfectly fine at .2 layers and 20% infill. However, for maximum durability and smoothness, I suggest 100% infill on a glass bed. Disclaimer: Use these cases at your own discretion. These designs are offered for free and as such, TI offers no warranties or representations regarding these designs or their ability to protect your calculator. Let me know in the comments if you have any questions or requests for tweaks and revisions. Enjoy! Looking for a slide cover that works as a stand too? One with ninja powers? Try this: http://www.thingiverse.com/thing:2108871 Print Settings: Printer: Maker Select i3 and PowerSpec Ultra Rafts: No Supports: No Resolution: 0.20 Infill: 20% to 100% Notes: I recommend 100% infill on a glass bed for smoothness. Let me know if you encounter any issues with your preferred slicer software.