这个模型是二次创作
请查看原作的线轴
原作的线轴是没有固定，随时可以取下来
我增加了螺纹，使得线轴能够固定
取下材料的时候不会同时取下线轴

我提供了STP文件，可以下载后修改

热爱这个世界

This model is a secondary creation

Please review the original spool of the work

The original spool is not fixed and can be removed at any time

I added threads to fix the spool

When removing the material, the spool will not be removed at the same time

I have provided the STP file, which can be downloaded and modified

Love this world