Calibration Test Pattern

227 likes
3634 opens
2193 copies
10 comments
Robert Rieke

Project by

Robert Rieke

Published On

December 10, 2015

General Information

A 3"x8" pattern designed to check the X-Carve or other hobby CNC for indications of stepper motor lost steps, improper stepper motor calibration, and lack of perpendicularity between the spindle/router and wasteboar.

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Open PDF Procedure

Attached to this project is a 6-page PDF that contains a description, procedure, measurements, and a data sheet for use.

To perform the calibration test, open the PDF and follow the procedure inside.

Estimated time: 100 minutes

Charles Stevenson

Nice project! :-) Mine came out fantastic. Really put the mind at ease. Thanks for creating this detailed howto!

Charles Stevenson · January 18, 2016

Kirk Marchant

Robert, found a few issues that needed to be corrected. Really appreciate having a resource like this. THANK YOU!

Kirk Marchant · February 14, 2018

Tomer Amarilio

The PDF seems to be deleted. Do you mind posting it again?

Tomer Amarilio · December 04, 2019

Kenneth Maddux

No PDF? Anyone have??

Kenneth Maddux · December 07, 2019

Martin Metras

Here it is! I found it http://easel.inventables.com/projects/W5aNZfym_u2juTaPbJE8rA

Martin Metras · December 27, 2019

Jonathan Haywood

Can't seem to access the PDF. Mind Posting it again?

Jonathan Haywood · March 18, 2020

LD HENDERSON

No PDF

LD HENDERSON · April 07, 2020

Michael Ettman

PDF file for Calibration Test https://docplayer.net/50743481-X-carve-cnc-calibration-test-pattern.html

Michael Ettman · June 20, 2020

Jason  Posey

docplayer.net pdf is blacklisted on avast FYI

Jason Posey · February 26, 2022

Jean S Parker

Jean S Parker · April 23, 2025