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3D model 铅笔刀转换器 by 野鸡勇士 on MakerWorld

Description

我儿子练习写字时用力较重,用通用的手摇削笔刀,会把铅笔尖削的又长又直,容易断裂。用这款普通的削笔刀削的笔尖比较敦实吗,但用起来很费劲,因此设了这款把普通削笔刀改装成手摇的转换器,省时省力。

 

目前他的铅笔是特制的三角弧形铅笔,边长9mm左右,铅笔刀是大头14mm、小头8mm的楔形。整体模型采用了25%填充和4层墙,确保手摇时候的强度。不同家的pla材料因为膨胀系数,会有松紧,需要微调。

MakerWorld

铅笔刀转换器

Published on Feb 22, 2025

14
Likes
41
Downloads
41
Collections
20
Makes
Category Office
Tags
卷笔刀 铅笔刀 削笔刀 转换器 手摇
License BY-NC-SA
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