低成本开源火箭
已开源！部分更新只会发到这里（除非进度比较大）
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该专栏关于3D打印外壳的坑会在这里统一表述，不另外开设新帖同时，也会分享一些3D建模的玩法，因为这算是我第一次3D建模。进行了初步组装后进行抛掷测试红框处是已经被摔烂的结构，原因是这一部分的厚度过薄，但是经过测试在光固化的情况下：使用2mm厚度的树脂可以承受相当的高度（3m）投掷而不损坏，在这种情况下用2mm的自攻螺丝完全可以起到固定的效果。如果是使用FDM，则性能将会再次提高一个台阶但是连接段过...
ouybg
7个月26天前
基于百度的公式基于numpy等库进行开发也可以直接下载打包好的程序但还是推荐复制代码自行编译，代码在最后以下是介绍冯·卡门曲线的功用不再赘述，因为百度比我更准确以下是程序（不更新）以下是算式\[\begin{array}{l}
\theta {\rm{ = }}{\cos ^{ - 1}}(1 - ...
ouybg
8个月4天前链接自论坛
关于该部分的后继将会在回帖中发布，不另外发帖应用场景：由于火箭体积过小导致火箭难以使用常规的结构完成开伞动作，包括但不限于使用加热丝熔断压缩弹簧固定绳、火工品、化学反应等目标均为弹射头锥的开伞实验平台：百元成本开源火箭设计目标：可靠性高、体积小、价格低、可重复利用所需材料：N20电机，烧录针，模型活...
ouybg
9个月2天前链接自论坛
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