Calibration cross

cults3d

Unfortunately, Cuts 3D does not accept Excel files. However, you can find it here: https://www.thingiverse.com/thing:2484766/ Update March 18, 2019: A New Excel Sheet V2 is Now Available! This Upgrade Allows You to Consider the Shrinking Due to Temperature Change. Update May 19, 2019: Corrections Have Been Made to the Excel Sheet - V2.1. See Comments from CoreCreation and The_Crab for Details. Update May 19, 2019: Additional Corrections Were Made to the Excel Sheet - V2.2. See Comments from wspawn and KenayKustoms for Details. This Is an Upgraded Version of the "Accurate Calibration/Dimension Test." The Upgrade Includes Changes Such as: - X and Y Are Combined into One Print - Over and Under Extrusion Are Evaluated - The Method Has Slightly Changed, but the Principle Remains the Same This Test Jig Is Designed to Analyze the Dimensional Accuracy of a Printer Using Engineering Methods. However, Don't Be Afraid - an Excel Sheet Is Included That Performs All the Math. Simply Print, Measure, and Type in the Numbers. A Caliper Is Required. Note That Calibration Is Normally Not Needed for Modern Printers, and Calibration Cubes Are Very Coarse. Check Out This Video to Learn More: https://www.youtube.com/watch?v=Mbn1ckR86Z8 This Method Is More Accurate Than Other Calibration/Testing Methods Because: - The Edges Have Chamfers to Eliminate Effects from the First and Last Layers - Corners Are Rounded to Minimize Effects Caused by Sudden Direction Change - Unlike a Calibration Cube, This Excel Sheet Analyzes the Difference in Length of the Columns Instead of Their Total Length. This Reduces the Influence of Some Effects That Would Distort the Calibration, Such as Effective Thicker Walls Due to Z-Wobble or Over Extrusion. - It Uses the Total Length Available for Typical Calipers (150mm), Reducing the Influence of Random Effects - A Derived Recommendation for Design Tolerances Is Included Based on a Typical Engineering Approach (3sigma) The Excel Sheet Is Protected Against Unintended Changes, but There Is No Password. This Allows You to Easily Deactivate the Protection and Edit the Formulas If Needed. To Get Some Statistical Data, We Would Appreciate It If You Could Post the Standard Deviation for X and Y, the Printer Used, and the Slicer Used in the Comment Section. Thank You in Advance!