Wipe Nozzle with a Servo--舵机擦嘴

WNS stands for Wipe Nozzle with a Servo, a project that utilizes an MG996R servo to clean the nozzle. It is compatible with gantry-style 3D printers such as the Voron 2.4. It offers the following functionalities:
1. Nozzle wiping
2. Can be used for filament flushing after multi-color printing with a single hot end, eliminating the need for a material tower.
3. Before using this project, please ensure you understand its working process to prevent accidental damage to your printer. The developer will not be held responsible for any accidental losses incurred.
Thank you for choosing this project! Have a great day!

Refer to the image below for assembly and hardware parts.

When using WNS in conjunction with MZ_AMS_Lite, refer to the image below to modify the corresponding gcode macro. The provided TXT file is the WNS gcode macro. Simply remove the text after .cfg.

WNS.cfg is the servo wiping gcode macro. You can adjust the corresponding parameters according to the comments.
AMS_LITE_main.cfg is the reference main program for MZ_AMS_Lite. Modify the corresponding locations according to the document "Instructions for Modifying Gcode Macro When Using with MZ_AMS_Lite.png" to use servo wiping. Please adjust other parameters according to the MZ_AMS_Lite project. Do not directly copy them! Remember! Remember! Remember!

Currently, this project is mainly used for multi-color printing on a Voron 2.4 in conjunction with MZ_AMS_Lite. Please try it on other printers at your own discretion.

This project's wiping slope and wipe_arm reference FZai's Wipe-Nozzle project.

Acknowledgements:

Thanks to Muzi Xiaoyang and the other members of the MZ_AMS_Lite project and their MZ_AMS_Lite project;

Thanks to FZai and their Wipe-Nozzle project.