1. What is XYZ Calibration?

XYZ calibration ensures your 3D printer moves the correct distance along each axis. Proper calibration is essential for dimensional accuracy in your prints.

2. How Does the Calculator Work?

The calculator uses the following formula for each axis:

Where:

• Current Steps/mm — Your printer's current steps per mm setting
• Target Length — The length you intended to print (usually 20mm)
• Measured Length — The actual length of your printed calibration object

3. Importance of Proper Calibration

Details: Accurate XYZ calibration ensures your prints have correct dimensions, proper hole sizes, and good dimensional accuracy for functional parts.

4. Using the Calculator

Steps:

1. Print a calibration cube (typically 20mm on each side)
2. Measure the actual dimensions with calipers
3. Enter your current steps/mm settings
4. Enter the measured dimensions
5. Click Calculate to get your new steps/mm values

5. Frequently Asked Questions (FAQ)

Q1: How often should I calibrate my XYZ axes?
A: After assembling your printer, changing belts/pulleys, or if you notice dimensional inaccuracies in prints.

Q2: What's the best way to measure calibration cubes?
A: Use digital calipers and measure at multiple points, taking the average.

Q3: Why are my X and Y values different?
A: Different belt tensions, pulley sizes, or mechanical issues can cause variations.

Q4: Should I use the same value for all axes?
A: No, each axis should be calibrated separately as they often have different optimal values.

Q5: What if my prints are still not dimensionally accurate after calibration?
A: Check for mechanical issues like loose belts, worn pulleys, or frame misalignment.