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Descrição
进退料缓冲器,用于同步近端和远端挤出机的速度,适用于 1.75mm 耗材和 4mm 的 PTFE 送料管子。
It is used to synchronize the speeds of the near-end and far-end extruders, More English introductions are located at the bottom。
7.29 更新:出口更加顺滑,退料微动位置调整优化(1.5mm)。
6.28更新:加强滑块稳固性,不易脱位。优化装配。
6.24更新:优化装配,滑块增加方向指示。
准备
- 鼠标微动开关 x 2
- 带滚轮的鼠标微动开关 X 1 (可选,如果需要断料检测的话)
- 鲍登头 x 2
- 鲍登头卡扣 x 2
- M2 x 12MM 螺丝 x 4
- 弹簧 0.4 x 5 x 20 X 1
- 弹簧 0.4 x 5 x 15` X 1
微动和鲍登头尺寸参考底下图片。
弹簧尺寸只是推荐,你可以打印出来按需调整,当然如果你的耗材通路很顺畅,也可以不要弹簧。
鲍登头卡扣,如果不常拆卸的话可以选择打印件。比如这个 Bowden Collet clip
打印
配置给的是0.08层高,可以获得更好的表面效果,装配效果更好,如果觉得太慢,增加层高也可以正常工作。
安装
相信都开始玩挤出机了,应该很容易可以安装好,需要注意的是:管子要连同滑块一起推到底,出料端也要推到底,然后记得把鲍登头拔出一点继续推管子,直到鲍登头不能前后移动,再卡上卡扣。

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You will need
- Microswitch x 2
- Collet x 2
- Collet clip x 2
- M2 x 12MM Screw x 4
- Spring 0.4 x 5 x 20 X 1
- Spring 0.4 x 5 x 15 X 1
Here is what I used.


Runout Sensor Microswitch (断料检测微动参考)

Ref
Referred to the project of Belay, but did not use the source files of its project. Mainly added an additional unloading microswitch, and left more space to facilitate the installation of springs.
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