# 3D Printing

* [Design](#design)
* [Slicer](#slicer)
* [Modeling](#modeling)
* [Printer](#printer)
* [Material](#material)
* [Printers](#printers)
  * [Ender3 S1](#ender3-s1)

## Design

FreeCAD: github.com/FreeCAD/FreeCAD\
Mesh: <https://github.com/cnr-isti-vclab/meshlab\\>
Web: <https://www.sketchup.com/plans-and-pricing/compare\\>
OpenSCAD Functional programming language: <https://en.wikibooks.org/wiki/OpenSCAD\\_User\\_Manual/General\\>
2D/.dxf/.dwg: <https://github.com/qcad/qcad> | <https://qcad.org>

## Slicer

.stl/.obj/.amf -> gcode

Ultimaker cura: <https://github.com/Ultimaker/Cura\\>
based on [Slic3r](https://github.com/slic3r/Slic3r)：<https://github.com/prusa3d/PrusaSlicer>

Web / OctoPrint: <https://github.com/OctoPrint/OctoPrint\\>
Web + Desktop / Repetier Host: <https://www.repetier.com/download-now/>

## Modeling

<https://zh.wikipedia.org/wiki/3D%E6%89%93%E5%8D%B0#%E8%BF%87%E7%A8%8B>

FDM/Fused Deposition Modeling: 熔融沉积成型 | 1.75/2.85mm

## Printer

光轴/导杆/导向轴 圆 精度< 方形线轨 or 双轴心线性导轨 | 滑轮/V轮：易磨损

## Material

<https://zhuanlan.zhihu.com/p/307980776>

* PLA: 无臭味/坚硬、储存防受潮
* ABS: 打印时味道、高抗衝擊強度、韌性
* TPU: 半柔性、建议近端送料
* PETG：吸濕性 | <https://www.3dprintinglab.com.hk/blog/3d-filament-petg-guide/>

![](https://pic3.zhimg.com/80/v2-a25fc6c7756b07eaee7f2947354039a6_720w.webp)

## Printers

导轨调平：<https://www.youtube.com/watch?v=dWpeKuIPFRE>

### Ender3 S1

* 手动+自动调平：<https://www.cxsw3d.com/Ender3S1/262-5328.html>
* 中途换料/暂停：<https://www.cxsw3d.com/Ender3S1/262-5332.html>


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