The first layer is crucial for successful 3D printing. If the nozzle is too high, the part may not stick to the build plate, potentially coming off and damaging your machine. Conversely, if the nozzle is too close, it may clog, result in inaccurate dimensions, or even damage your machine. Therefore, achieving the perfect first layer is essential.
A properly calibrated first layer ensures:
Your 22IDEX V3 is capable of full auto-calibration, making the process of setting the first layer height straightforward. Running the auto-calibration ensures that your first layer height is set perfectly or very close to perfect. For accurate detection, the nozzle must be very clean to properly sense the build plate contact.
Even with auto-calibration, fine adjustments may be necessary. Here's how to manually adjust the first layer:
Start with a Test Print:
Observing the First Layer:
Adjusting Z-Offset:
Saving the Z-Offset:
When printing in mirror or duplicate mode, adjustments for both nozzles are required:
Primary Nozzle Adjustment:
Secondary Nozzle Adjustment:
Flow Rate Adjustment:
Handling Difficulties:
If you encounter difficulties with the first layer not being consistent from left to right (e.g., the left-hand side is higher than the right-hand side), and it seems like mesh bed compensation is not working properly, run the bed leveling correction procedure to fix this issue.
Achieving the perfect first layer is essential for successful 3D printing. With the auto-calibration capabilities of the 22IDEX V3 and the ability to make fine adjustments manually, you can ensure optimal first layer performance. If you face any difficulties, don't hesitate to contact our support team for assistance.