AMS Lite filament spool anti-drop ring（AMS Lite 料盘防掉落圈）

In order to obtain higher strength and toughness of the model, it is highly recommended to print with PETG.

为了获得更高的模型强度及韧性，强烈建议使用PETG进行打印。

After a period of use, I found that AMS Lite could not reliably fix the filament spool (which also has something to do with the filament spool itself), and I encountered at least 5 times that the filament spool fell during printing, which may cause the printing failure or the filament spool damage (even more tragic if it hits the machine).
经过一段时间的使用，发现AMS Lite无法可靠的固定料盘（和料盘本身也有一定关系），我至少遇到不少于5次的打印中料盘掉落，可能引起打印失败或料盘损坏（要是砸到机器就更悲惨了）。

The GIF image is converted from a network video clip, not taken by me, original address: https://www.bilibili.com/video/BV15C4y1q7rM
GIF图片转换自网络视频片段，非本人拍摄，原地址：https://www.bilibili.com/video/BV15C4y1q7rM

I analyzed the cause of the problem, as shown in the figure below, 1&4 is subject to outward force when running, and the vibration of the printer makes it relatively easier for the spool to fall.(2&3 also has a certain chance of being dropped due to the influence of the spool)
我分析了造成问题的原因，如下图所示，1&4在运转时会受到向外的力，加上打印机的震动，料盘相对更容易掉落。（2&3受料盘影响也有一定几率掉落）。

For this reason, I designed this filament spool anti-drop ring, hoping to reduce the situation of the filament spool falling to a certain extent, and reduce the loss caused by falling.

为此我设计了这个料盘防脱圈，希望能一定程度上减少料盘掉落的情况，减少因掉落而带来的损失。

I iterated multiple versions, and also carried out a certain number of tests, but the filament spool is diverse, so it is not guaranteed to be 100% effective to prevent falling, there should be room for improvement or better ideas in the future, welcome to recreate based on my design, if you use this model whether it is effective or invalid, please feel free to tell me through comments and ratings, thank you.
我迭代了多个版本，也进行了一定数量的测试，但料盘多种多样，所以并不能保证百分百的有效防止掉落，后续应该还有改进空间或更好的想法，欢迎基于我的设计进行二次创作，如果你使用了这个模型无论有效或者无效，都欢迎通过评论及评分告诉我，谢谢。

Note:
- If you want to print it out and try it, it is recommended to use it for 1 and 4 bays first
- After printing, please check whether the protrusion (overhang) on the top of the claw and its surroundings are smooth and regular, and trim them with a knife if necessary
- Please refer to the two images below for how to install and uninstall

- If your filament spool center hole is too large, you can try the filament spool adapter I made（AMS Lite filament spool adapter）
- Currently (2023) AMS Lite is only available for A1 and A1 mini
注意：
- 如果你想打印出来试试，建议优先用于1和4盘位
- 打印完成后请注意检查爪子顶部的凸起（悬垂）及周围是否平滑规整，必要时用刀修整
- 安装和解除安装的方法请参考下面的两张图片

- 如果你的料盘中心孔过大，你可以试试我做的料盘适配器（AMS Lite filament spool adapter料盘适配器）
- 当前（2023）AMS Lite只适用于A1和A1 mini

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Finally, if this model works, make it a New Year's gift in 2024 :)
最后，如果这个模型能用，就当做2024年的新年礼物吧:)

Noker's original designs list（Noker的原创设计列表）：

Alternative Rotary shaft with Automatic rewinding for AMS lite（自动回卷AMS lite料盘架，可替代原配） - [20240412]

Rotary spool holder with Automatic rewinding for A1（带自动回卷功能的A1料盘架） - [20240406]

Rotary spool holder with Automatic rewinding for A1 mini（带自动回卷功能的A1 mini料盘架） - [20240405]

A1 / A1 mini fan Cover Guard（部件冷却风扇保护罩） - [20240226]

Hamster series - Urine sand shovel（仓鼠系列 - 尿砂铲子） - [20240204]

AMS lite filament spool anti-drop ring（料盘防掉落圈） - [20240101]

Trouser strap buckle（裤带卡扣） - [20231209]

AMS Lite Large diameter spool adapter（大直径料盘适配器） - [20231127]

A1 & A1 mini Purge poop Cleaner（喷嘴清洁板） - [20231127]