搜索 - 科创

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最近在研究40内径的PPR水管的这种制作方式，如果获得成功会带来科创火箭发动机的春天。还有就是最近也在搞此款火箭发动机的开伞方式，并改装了堵头构造，还有一些延时剂的制作等等这些心里有一些普了。

引用第5楼虎哥于2011-12-15 01:32发表的 :对，又多了一种方法：可以规定500米以上的火箭，或者场地达不到本质安全性要求的火箭，必须配备安全控制系统，一旦检测到航迹偏差太大或者角度超出最大允许范围

8.火箭与发动机连接是否结实?9.火箭整体的设计是否过关?(重心,压心,火箭头正垂直)10.导向管的设计牢固和发射架的安置?11.机翼的设计和安装牢固?12.计算,比例等等是否正确?

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