Bambu Studio 2.2.2.56

This version is based on V2.2.1.60, adding support for the Helio Additive Optimization feature and fixing several known bugs.

New Features

Helio Additive Optimization Integration (Beta)

The latest Studio (V2.2.2) further integrates the Helio Additive optimization feature. The Helio Additive optimization engine performs a thermodynamic analysis of your G-code file and returns an optimized version to reduce potential issues such as warping, adhesion problems, or sagging.

Enable/Disable Helio Service:

1. Before using the Helio feature, you need to enable the service. Click the thrid-party management button next to the Slice button, then click "Use Now".

1. Review the third-party extension agreement. By clicking "Agree and proceed", you accept the terms. In the following popup, review the Helio Privacy Policy. By clicking "Agree and proceed", you confirm your acceptance.

1. Once the popup shows that the Helio third-party service has been successfully enabled, you may close it and start using Helio Additive simulation and optimization. To disable the Helio Additive feature, click "Uninstall Helio Additive Extension" to remove the service.

How to Use the Optimization Feature:

1. Slice your model as usual.
2. Click the Helio Action button next to the Slice button.

1. Switch to the Optimization tab. You can choose whether to optimize outer walls, or open advanced options to set limits for speed, volumetric flow, or the number of optimized layers.
2. Click "Confirm" and wait for the optimization to complete.
3. Once finished, you can review the optimization results in the sliced model and send it directly to the printer to start printing.

ℹ️ Thermal Index (TQI) Color Mapping Update

• Adjusted the TQI colour mapping based on customer feedback.
• A 50% drop in tensile strength—or entry into the warping-critical zone—maps to −50 TQI.
• Printable range is -50 to 0 TQI; 0 is the strongest, fastest print (with aesthetic trade-offs).

⚠ Current Limitations and Supported Configurations

• Supported Printers: Bambu Lab X1/X1C/X1E, H2D
• Coming Soon: A1, P1S, P1P, H2D Pro
• Supported Filaments:
• Bambu (13): Bambu PPS-CF, Bambu PPA-CF, Bambu PETG-CF, Bambu PET-CF, Bambu PA6-CF, Bambu TPU 95A HF, Bambu PLA Silk+, Bambu PLA Matte, Bambu PLA Lite, Bambu PLA Basic, Bambu PETG HF, Bambu PC, Bambu ABS
• Polymaker (5): PolyTerra PLA, PolyLite PLA, PolyLite PETG, PolyLite ASA, PolyLite ABS
• Fiberon (7): Fiberon PETG-rCF, Fiberon PETG-ESD, Fiberon PET-CF, Fiberon PA612-CF, Fiberon PA6-GF, Fiberon PA6-CF, Fiberon PA12-CF
• G-code Requirements: G-code must be single-color with sequential, layer-by-layer slicing (multi-color or multi-material is not yet supported).

For purchasing add-ons or more support ↗, please see the Helio Additive wiki wiki.helioadditive.com/en/bambu-studio ↗ or join the Helio Additive Discord ↗.

Bug Fixes

1. Fixed an issue where Bambu accounts could not stay signed in under certain conditions. (#7796 ↗, #7887 ↗, #7851 ↗, #7806 ↗, #7988 ↗, #8067 ↗)
2. Fixed an issue where G-code could not be parsed when A1 mini initiated flow ratio calibration in some cases.
3. Updated part of the Turkish translation, thanks to the contribution of @fatih5228 .
4. Added support for multiple icon sizes in the AppImage script, thanks to @mean-ui-thread for the contribution.
5. Fixed a potential crash when loading thumbnails in the timelapse list, thanks to @bytedream for the contribution.