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	<title>3d打印 归档 - Tinyfool的个人网站</title>
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		<title>3D 打印初探</title>
		<link>https://codechina.org/2021/11/1892/</link>
					<comments>https://codechina.org/2021/11/1892/#comments</comments>
		
		<dc:creator><![CDATA[tinyfool]]></dc:creator>
		<pubDate>Sat, 13 Nov 2021 07:26:44 +0000</pubDate>
				<category><![CDATA[3D打印]]></category>
		<category><![CDATA[3d打印]]></category>
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					<description><![CDATA[<p>我一直想玩 3D 打印，但是之前住在上海，家里东西太多，连买了个游戏本都没有地方用，需要拿到客厅去用。所以买  [&#8230;]</p>
<p><a href="https://codechina.org/2021/11/1892/">3D 打印初探</a>最先出现在<a href="https://codechina.org">Tinyfool的个人网站</a>。</p>
]]></description>
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<p>我一直想玩 3D 打印，但是之前住在上海，家里东西太多，连买了个游戏本都没有地方用，需要拿到客厅去用。所以买 3D 打印机的时机不成熟。现在回到了塘沽，家里空间虽然也不大，但是比上海大得多，终于有机会好好玩玩了。所以，前些日子我买了一台 3D 打印机，前两天才到。</p>



<span id="more-1892"></span>


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							Table Of Contents						</div>
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						<ol class="uagb-toc__list"><li class="uagb-toc__list"><a href="#初步测试" class="uagb-toc-link__trigger">初步测试</a><li class="uagb-toc__list"><a href="#模型哪里来" class="uagb-toc-link__trigger">模型哪里来？</a><ul class="uagb-toc__list"><li class="uagb-toc__list"><a href="#下载模型" class="uagb-toc-link__trigger">下载模型</a><li class="uagb-toc__list"><li class="uagb-toc__list"><a href="#自建模型" class="uagb-toc-link__trigger">自建模型</a><li class="uagb-toc__list"><li class="uagb-toc__list"><a href="#用手机来建模" class="uagb-toc-link__trigger">用手机来建模：</a></ul></ol>					</div>
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<p>我买的机型叫做Begonova/棠极星 RoseGo，从淘买买的，购买地址为：</p>



<p><a href="https://item.taobao.com/item.htm?spm=a1z09.2.0.0.67002e8dS1d3Yr&amp;id=623156492668&amp;_u=b265r6d10e4">https://item.taobao.com/item.htm?spm=a1z09.2.0.0.67002e8dS1d3Yr&amp;id=623156492668&amp;_u=b265r6d10e4</a></p>



<p>样子我觉得还可以，最高精度也还不错。</p>



<h2 class="wp-block-heading">初步测试</h2>



<p>买回来，我马上开始进行测试。</p>



<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
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<p>打印效果如此：</p>



<figure class="wp-block-image size-full"><img fetchpriority="high" decoding="async" width="1024" height="768" src="https://codechina.org/wp-content/uploads/2021/11/IMG_4905.jpeg" alt="" class="wp-image-1896" srcset="https://codechina.org/wp-content/uploads/2021/11/IMG_4905.jpeg 1024w, https://codechina.org/wp-content/uploads/2021/11/IMG_4905-300x225.jpeg 300w, https://codechina.org/wp-content/uploads/2021/11/IMG_4905-768x576.jpeg 768w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p>有人说不够精细，其实我是用快速打印打的，可以选择更高的精细程度。这款打印机的最高精度应该是，完全看不到层纹的，但是目前我还在测试机器，没必要做高精度的东西，迅速拿到成品，开始尝试怎么玩才是最重要的。</p>



<p>然后，我打印了一个小卡车模型：</p>



<figure class="wp-block-image size-large"><img decoding="async" width="1024" height="647" src="https://codechina.org/wp-content/uploads/2021/11/IMG_4914-1024x647.jpeg" alt="" class="wp-image-1897" srcset="https://codechina.org/wp-content/uploads/2021/11/IMG_4914-1024x647.jpeg 1024w, https://codechina.org/wp-content/uploads/2021/11/IMG_4914-300x190.jpeg 300w, https://codechina.org/wp-content/uploads/2021/11/IMG_4914-768x486.jpeg 768w, https://codechina.org/wp-content/uploads/2021/11/IMG_4914-1536x971.jpeg 1536w, https://codechina.org/wp-content/uploads/2021/11/IMG_4914-2048x1295.jpeg 2048w, https://codechina.org/wp-content/uploads/2021/11/IMG_4914-1200x759.jpeg 1200w, https://codechina.org/wp-content/uploads/2021/11/IMG_4914-1980x1252.jpeg 1980w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p>素版的看起来还不错，不过我买了几只油性笔，稍微上了个颜色，看起来就好了。</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="574" src="https://codechina.org/wp-content/uploads/2021/11/IMG_4919-1024x574.jpeg" alt="" class="wp-image-1898" srcset="https://codechina.org/wp-content/uploads/2021/11/IMG_4919-1024x574.jpeg 1024w, https://codechina.org/wp-content/uploads/2021/11/IMG_4919-300x168.jpeg 300w, https://codechina.org/wp-content/uploads/2021/11/IMG_4919-768x431.jpeg 768w, https://codechina.org/wp-content/uploads/2021/11/IMG_4919-1536x861.jpeg 1536w, https://codechina.org/wp-content/uploads/2021/11/IMG_4919-2048x1148.jpeg 2048w, https://codechina.org/wp-content/uploads/2021/11/IMG_4919-1200x673.jpeg 1200w, https://codechina.org/wp-content/uploads/2021/11/IMG_4919-1980x1110.jpeg 1980w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>和我买的专门的玩具马里奥赛车比起来，好像也不算特别逊色（我的上色工艺和上色工具还可以继续打磨）。</p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1024" height="603" src="https://codechina.org/wp-content/uploads/2021/11/IMG_4929.jpg" alt="" class="wp-image-1899" srcset="https://codechina.org/wp-content/uploads/2021/11/IMG_4929.jpg 1024w, https://codechina.org/wp-content/uploads/2021/11/IMG_4929-300x177.jpg 300w, https://codechina.org/wp-content/uploads/2021/11/IMG_4929-768x452.jpg 768w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>这个小玩具大概是 59 元买的。这个卡车大概是 18 克，我在京东买的PLA的耗材大概是 60 &#8211; 70 块钱，大概你可以算作 1 克 7 分钱。不考虑打印支撑的重量，电费的开销，以及机器的折旧的话，这个卡车的价格大概是 1.26 元。我觉得还是蛮值的。</p>



<p>所以，家里以后也不准我老婆买手办了，有现成模型的，就下载了打印，没有的话，我来建模（其实我只能建建工程模型，手办对我有点难度，哈哈）。</p>



<h2 class="wp-block-heading">模型哪里来？</h2>



<p>其实 3D 打印其实和写程序是一样的。这东西流行了这么多年，很多东西都有现成的模型，或者可以直接打或者可以修改后自己用。找不到现成模型，就自己建模。就像写程序一样，如果某个功能有现成的库可以解决，没必要自己发明轮子。如果确实没有，那就自己写一个。</p>



<p>我们需要的是 3D 模型，一般建议是<meta charset="utf-8"> STL 格式模型，STL 格式模型在用厂家提供的切片软件切片以后，输出成 gcode 文件就可以打印了。下图为我的 3D 打印机自带的切片软件，切片后你可以观察实际打印的大致结果，也可以用滑杆看每层的结构。模型下方还有大概的打印时间。这个时间我测试了下很准确，我一般喜欢降低降低要求，选择快速打印，缩放模型尺寸，等等来提高打印速度。毕竟这个阶段都是在玩。要真正出比较细节的作品的时候，可以把一切都调试的很好了，再选最高质量，这样耗时会很长，但是结果会比较精细。</p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1024" height="640" src="https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-11.52.15.png" alt="" class="wp-image-1902" srcset="https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-11.52.15.png 1024w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-11.52.15-300x188.png 300w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-11.52.15-768x480.png 768w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<h3 class="wp-block-heading">下载模型</h3>



<p>我目前在使用的一些可以下载免费和收费模型的网站：</p>



<ul class="wp-block-list"><li><a href="https://free3d.com/">Free3d</a></li><li><a href="https://www.thingiverse.com/">Thingiverse</a></li><li><a href="https://www.myminifactory.com/">myminifactory</a></li><li><a href="https://www.yeggi.com/">yeggi</a></li><li><a href="https://mito3d.com/">mito3d</a></li><li><a href="https://cults3d.com/">cults3d</a></li><li><a href="https://3dexport.com/">3dexport</a></li></ul>



<h3 class="wp-block-heading">自建模型</h3>



<p>另外一个模型来源就是自己建模，可以 3D 建模的软件很多，3ds Max, SketchUp, Fusion 360, blender。</p>



<p>我自己年轻的时候玩过 3ds Max, <meta charset="utf-8">SketchUp, 不同的建模软件各有各的特色。SketchUp在建筑方面优化很多，我自己做装修计划就是用的 SketchUp，如下：</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="480" src="https://codechina.org/wp-content/uploads/2021/11/工作室设计-1024x480.jpg" alt="" class="wp-image-1904" srcset="https://codechina.org/wp-content/uploads/2021/11/工作室设计-1024x480.jpg 1024w, https://codechina.org/wp-content/uploads/2021/11/工作室设计-300x141.jpg 300w, https://codechina.org/wp-content/uploads/2021/11/工作室设计-768x360.jpg 768w, https://codechina.org/wp-content/uploads/2021/11/工作室设计.jpg 1080w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>我设计的房子：</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="483" src="https://codechina.org/wp-content/uploads/2021/11/房屋设计-1024x483.jpg" alt="" class="wp-image-1905" srcset="https://codechina.org/wp-content/uploads/2021/11/房屋设计-1024x483.jpg 1024w, https://codechina.org/wp-content/uploads/2021/11/房屋设计-300x141.jpg 300w, https://codechina.org/wp-content/uploads/2021/11/房屋设计-768x362.jpg 768w, https://codechina.org/wp-content/uploads/2021/11/房屋设计.jpg 1080w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>这两个模型文件放在哪里，暂时懒得找，回头也可以打印出来玩。</p>



<p>我觉得可以学学 Blender，这是开源的，免费的，而且用起来手感不错。所以趁着玩 3D 打印学习起来吧。</p>



<p>我这两天开始学习 Blender，这是一个微型马达的底座，我用 Blender 建模，然后打印的。</p>



<p><strong>手绘草图</strong></p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="783" src="https://codechina.org/wp-content/uploads/2021/11/IMG_4917-1024x783.jpeg" alt="" class="wp-image-1907" srcset="https://codechina.org/wp-content/uploads/2021/11/IMG_4917-1024x783.jpeg 1024w, https://codechina.org/wp-content/uploads/2021/11/IMG_4917-300x229.jpeg 300w, https://codechina.org/wp-content/uploads/2021/11/IMG_4917-768x587.jpeg 768w, https://codechina.org/wp-content/uploads/2021/11/IMG_4917-1200x917.jpeg 1200w, https://codechina.org/wp-content/uploads/2021/11/IMG_4917.jpeg 1405w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p><strong>建模</strong></p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="884" height="592" src="https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-12-12.20.42.png" alt="" class="wp-image-1908" srcset="https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-12-12.20.42.png 884w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-12-12.20.42-300x201.png 300w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-12-12.20.42-768x514.png 768w" sizes="auto, (max-width: 884px) 100vw, 884px" /></figure>



<p><strong>打印结果</strong></p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1024" height="596" src="https://codechina.org/wp-content/uploads/2021/11/IMG_4928.jpg" alt="" class="wp-image-1909" srcset="https://codechina.org/wp-content/uploads/2021/11/IMG_4928.jpg 1024w, https://codechina.org/wp-content/uploads/2021/11/IMG_4928-300x175.jpg 300w, https://codechina.org/wp-content/uploads/2021/11/IMG_4928-768x447.jpg 768w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>我还打印了一个小扇叶来测试这个微型电动机，这个电动机有多小，看看旁边的 Airpods 你就知道了。</p>



<p>最近我准备做一个复杂点的模型，一辆装载机，头两天，我在我家门口看到它在铲雪，就用手机 App 给它建了模型。</p>



<p><strong>网上该车的近似款</strong></p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="879" height="528" src="https://codechina.org/wp-content/uploads/2021/11/20161110105346_98307.jpg1024x1024.jpg" alt="" class="wp-image-1915" srcset="https://codechina.org/wp-content/uploads/2021/11/20161110105346_98307.jpg1024x1024.jpg 879w, https://codechina.org/wp-content/uploads/2021/11/20161110105346_98307.jpg1024x1024-300x180.jpg 300w, https://codechina.org/wp-content/uploads/2021/11/20161110105346_98307.jpg1024x1024-768x461.jpg 768w" sizes="auto, (max-width: 879px) 100vw, 879px" /></figure>



<p><strong>扫描结果</strong></p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="648" src="https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-17.05.16-1024x648.png" alt="" class="wp-image-1916" srcset="https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-17.05.16-1024x648.png 1024w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-17.05.16-300x190.png 300w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-17.05.16-768x486.png 768w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-17.05.16-1200x759.png 1200w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-17.05.16.png 1334w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>不过我发现这种比较有棱有角的工业用车，好像视觉建模的效果一般，于是我决定自己来建模。</p>



<p><strong>我建模的车架子</strong></p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="950" height="482" src="https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-22.44.49.png" alt="" class="wp-image-1912" srcset="https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-22.44.49.png 950w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-22.44.49-300x152.png 300w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-22.44.49-768x390.png 768w" sizes="auto, (max-width: 950px) 100vw, 950px" /></figure>



<p><strong>打印出来的结果</strong></p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="646" src="https://codechina.org/wp-content/uploads/2021/11/IMG_4938-Large-1024x646.jpeg" alt="" class="wp-image-1913" srcset="https://codechina.org/wp-content/uploads/2021/11/IMG_4938-Large-1024x646.jpeg 1024w, https://codechina.org/wp-content/uploads/2021/11/IMG_4938-Large-300x189.jpeg 300w, https://codechina.org/wp-content/uploads/2021/11/IMG_4938-Large-768x485.jpeg 768w, https://codechina.org/wp-content/uploads/2021/11/IMG_4938-Large-1200x758.jpeg 1200w, https://codechina.org/wp-content/uploads/2021/11/IMG_4938-Large.jpeg 1280w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p><strong>稍微上了上颜色</strong></p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="472" src="https://codechina.org/wp-content/uploads/2021/11/IMG_4942-Large-1024x472.jpeg" alt="" class="wp-image-1914" srcset="https://codechina.org/wp-content/uploads/2021/11/IMG_4942-Large-1024x472.jpeg 1024w, https://codechina.org/wp-content/uploads/2021/11/IMG_4942-Large-300x138.jpeg 300w, https://codechina.org/wp-content/uploads/2021/11/IMG_4942-Large-768x354.jpeg 768w, https://codechina.org/wp-content/uploads/2021/11/IMG_4942-Large-1200x553.jpeg 1200w, https://codechina.org/wp-content/uploads/2021/11/IMG_4942-Large.jpeg 1280w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>安装上轮子看看效果，感觉轮子设计的有点太大了：</p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1024" height="582" src="https://codechina.org/wp-content/uploads/2021/11/IMG_4956.jpg" alt="" class="wp-image-1920" srcset="https://codechina.org/wp-content/uploads/2021/11/IMG_4956.jpg 1024w, https://codechina.org/wp-content/uploads/2021/11/IMG_4956-300x171.jpg 300w, https://codechina.org/wp-content/uploads/2021/11/IMG_4956-768x437.jpg 768w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<h3 class="wp-block-heading">用手机来建模：</h3>



<p>现在，我们可以用手机来给房屋建模，给物体建模，也可以给自己的人脸建模。</p>



<p>我目前推荐的给房屋建模和给物体建模的App叫做 <a href="https://apps.apple.com/us/app/3d-scanner-app/id1419913995">3D Scanner app</a>，这个App有 iOS 版本，如果你的硬件支持激光雷达，还能提升效果。我在介绍iPhone 12 pro 引入的激光雷达功能的时候就提到过这个 App，你可以参考这个视频：</p>



<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
<iframe loading="lazy"  id="_ytid_78104"  width="580" height="326"  data-origwidth="580" data-origheight="326" src="https://www.youtube.com/embed/4sw0ud7Lp0Y?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;rel=1&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;disablekb=0&#038;" class="__youtube_prefs__  epyt-is-override  no-lazyload" title="YouTube player"  allow="fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen data-no-lazy="1" data-skipgform_ajax_framebjll=""></iframe>
</div></figure>



<p>扫描房屋的效果如下：</p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="747" height="1024" src="https://codechina.org/wp-content/uploads/2021/11/IMG_4957.jpg" alt="" class="wp-image-1922" srcset="https://codechina.org/wp-content/uploads/2021/11/IMG_4957.jpg 747w, https://codechina.org/wp-content/uploads/2021/11/IMG_4957-219x300.jpg 219w" sizes="auto, (max-width: 747px) 100vw, 747px" /></figure>



<p>扫描室外的汽车：</p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="988" height="734" src="https://codechina.org/wp-content/uploads/2021/11/car.png" alt="" class="wp-image-1923" srcset="https://codechina.org/wp-content/uploads/2021/11/car.png 988w, https://codechina.org/wp-content/uploads/2021/11/car-300x223.png 300w, https://codechina.org/wp-content/uploads/2021/11/car-768x571.png 768w" sizes="auto, (max-width: 988px) 100vw, 988px" /></figure>



<p>共享电动车：</p>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="998" height="724" src="https://codechina.org/wp-content/uploads/2021/11/ebike.png" alt="" class="wp-image-1924" srcset="https://codechina.org/wp-content/uploads/2021/11/ebike.png 998w, https://codechina.org/wp-content/uploads/2021/11/ebike-300x218.png 300w, https://codechina.org/wp-content/uploads/2021/11/ebike-768x557.png 768w" sizes="auto, (max-width: 998px) 100vw, 998px" /></figure>



<p>前面提到的推土机：</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="648" src="https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-17.05.16-1-1024x648.png" alt="" class="wp-image-1925" srcset="https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-17.05.16-1-1024x648.png 1024w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-17.05.16-1-300x190.png 300w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-17.05.16-1-768x486.png 768w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-17.05.16-1-1200x759.png 1200w, https://codechina.org/wp-content/uploads/2021/11/截屏2021-11-11-17.05.16-1.png 1334w" sizes="auto, (max-width: 1024px) 100vw, 1024px" /></figure>



<p>具体使用，未来我可以多做介绍。一个整个的扫描流程，往往是先用App扫描，然后用Meshlab，Instant Meshes，或者blender修剪。然后，改进，然后打印。</p>



<p>人脸的话，我目前推荐的是 <a href="https://www.bellus3d.com/faceapp/iphone">Bellus FaceApp</a>。效果也很不错，下面是我扫描的我自己的脸：</p>



<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="474" height="1024" src="https://codechina.org/wp-content/uploads/2021/11/FD4tFKBaUAABUEM-474x1024.jpeg" alt="" class="wp-image-1926" srcset="https://codechina.org/wp-content/uploads/2021/11/FD4tFKBaUAABUEM-474x1024.jpeg 474w, https://codechina.org/wp-content/uploads/2021/11/FD4tFKBaUAABUEM-139x300.jpeg 139w, https://codechina.org/wp-content/uploads/2021/11/FD4tFKBaUAABUEM.jpeg 555w" sizes="auto, (max-width: 474px) 100vw, 474px" /></figure>



<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="654" height="536" src="https://codechina.org/wp-content/uploads/2021/11/FD4tF74akAEq_yG.png" alt="" class="wp-image-1927" srcset="https://codechina.org/wp-content/uploads/2021/11/FD4tF74akAEq_yG.png 654w, https://codechina.org/wp-content/uploads/2021/11/FD4tF74akAEq_yG-300x246.png 300w" sizes="auto, (max-width: 654px) 100vw, 654px" /></figure>



<p>后续，我还会写一系列文章讨论 3D 打印，敬请继续关注。</p>
<p><a href="https://codechina.org/2021/11/1892/">3D 打印初探</a>最先出现在<a href="https://codechina.org">Tinyfool的个人网站</a>。</p>
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