适用于绕线器 (Cell Spool Winder) 的蜗杆限位器

绕线器 (https://makerworld.com.cn/zh/models/411814、[https://makerworld.com.cn/zh/models/459917](https://makerworld.com.cn/zh/models/459917)) 中的滑块可以在蜗杆的整个长度上往复运动。但是在使用类似于1/3宽度料盘 (https://makerworld.com/en/models/727503) 或 1/2宽度料盘 (https://makerworld.com/en/models/727526) 的窄料盘绕线时，当滑块超出料盘宽度时，线材就无法顺利绕到料盘上。

为此，我设计了这个限位器，仅需不到 1g 材料就可以打印出一对，而不必重新设计和打印整个蜗杆。

• 这个设计带有三种公差选择 (0, 0.05mm. 0.1mm)，请根据你的蜗杆上槽的实际宽度测试。安装到槽中不要太松。
• 由于限位器尺寸较小，容易折坏，所以建议使用PETG打印，以提高机械强度，并且建议一次多打几个备用。
• 我尝试过不加支撑直接打印，虽然头部有些下垂，但打印出的零件可以正常使用。

如果这个设计帮助到了您，请帮忙助力或点赞。如果有改进建议，也欢迎留言。

祝打印快乐！

Worm Travel Limiter for Cell Spool Winder

This limiter is designed for Cell Spool Winder (https://makerworld.com/en/models/561571 , [https://makerworld.com/en/models/604481](https://makerworld.com/en/models/604481)) where the slider moves back and forth along the whole worm. When using narrow spools like 1/3 or 1/2 Modular Filament Spool Subdivider (https://makerworld.com/en/models/727503, [https://makerworld.com/en/models/727526](https://makerworld.com/en/models/727526)), the filament can't wind properly if the slider moves beyond the spool width.

I designed this limiter to solve this problem. A pair of limiters needs less than 1g of filament to print, and you don't need to redesign and print the whole worm.

• Three tolerance options (0, 0.05mm, 0.1mm) are provided, and please test which fits best with your worm groove. It shouldn't be too loose after installation.
• Due to the small size and risk of breaking, PETG is recommended for better strength. It's good to print extra pieces as backup.
• I tried printing without supports, though the top has some sagging, the parts still work fine.

If this design helps you, please Boost it or click Like. Comments for improvements are welcome.

Happy Printing!