Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

The algorithm for finding the optimal path does not take into account the combining mode #2143

Open
evgenius123 opened this issue Sep 15, 2024 · 0 comments

Comments

@evgenius123
Copy link

Application Version
Cura 5.6.0

Platform
GNU/Linux Ubuntu 22.04 LTS

Display Driver
Nvidia 390

Steps to Reproduce
Select some spiral-kind model with many small parts in slice (spiral print-in-place chain, for example)
Set Combing mode "not in shell"
Uncheck "Raise Z axis on rollback"
Slice
Print

Actual Results
The printer prints elements that are closest to each other without take into account combing, which leads to huge overruns of the print head, large leakage of material and a mess on the printing bed.

Expected results
When slicing and searching for the optimal path, combining is taken into account, which does not lead to large overruns of the print head when bypassing elements.

Additional Information
The problem manifests itself strongly only when printing objects where the difference between the direct path and the bypass with combing, is large (spiral elements, for example). At the moment, as a solution, I use disabling the combo, which greatly shortens the path between one-by-one printing elements, and therefore reduces the volume of leaking plastic (even with the rollback enabled, plastics such as PETG give a lot of leakage)

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

1 participant