%7B%22c%22%3A%22%E6%B0%B4%E7%AE%A1%E6%9C%BA%22%2C%22t%22%3A%22%22%2C%22d%22%3A%22%22%2C%22selectedForums%22%3A%5B%5D%2C%22excludedForums%22%3A%5B%5D%2C%22threadCategories%22%3A%5B%7B%22_id%22%3A21%2C%22name%22%3A%22%E5%8C%85%E5%90%AB%E4%BA%BA%E5%B7%A5%E6%99%BA%E8%83%BD%E4%BA%A7%E7%89%A9%22%2C%22nodeName%22%3A%22%E4%B8%8D%E5%8C%85%E5%90%ABAI%E5%86%85%E5%AE%B9%22%2C%22nodes%22%3A%5B%7B%22_id%22%3A22%2C%22name%22%3A%22%E5%8C%85%E5%90%ABAI%E7%94%9F%E6%88%90%E7%9A%84%E9%87%8E%E7%94%9F%E5%86%85%E5%AE%B9%22%7D%2C%7B%22_id%22%3A24%2C%22name%22%3A%22%E4%BD%9C%E8%80%85%E5%AF%B9AI%E7%94%9F%E6%88%90%E5%86%85%E5%AE%B9%E8%B4%9F%E8%B4%A3%22%7D%2C%7B%22_id%22%3A23%2C%22name%22%3A%22%E4%BD%9C%E8%80%85%E8%B4%9F%E8%B4%A3%E3%80%81AI%E5%8D%8F%E5%8A%A9%22%7D%5D%7D%2C%7B%22_id%22%3A1%2C%22name%22%3A%22%E7%89%B9%E6%AE%8A%E8%AF%9D%E9%A2%98%22%2C%22nodeName%22%3A%22%E4%BB%A5%E4%B8%8A%E9%83%BD%E4%B8%8D%E6%98%AF%22%2C%22nodes%22%3A%5B%7B%22_id%22%3A2%2C%22name%22%3A%22%E6%8F%90%E9%97%AE%2F%E6%B1%82%E5%8A%A9%22%7D%2C%7B%22_id%22%3A13%2C%22name%22%3A%22%E6%97%B6%E4%BA%8B%E6%97%B6%E6%94%BF%22%7D%2C%7B%22_id%22%3A8%2C%22name%22%3A%22%E4%BA%8B%E6%95%85%E6%8A%A5%E5%91%8A%22%7D%5D%7D%2C%7B%22_id%22%3A5%2C%22name%22%3A%22%E5%8A%A8%E6%89%8B%E5%AE%9E%E8%B7%B5%22%2C%22nodeName%22%3A%22%E4%BB%A5%E4%B8%8A%E9%83%BD%E4%B8%8D%E6%98%AF%22%2C%22nodes%22%3A%5B%7B%22_id%22%3A6%2C%22name%22%3A%22%E5%AE%9E%E9%AA%8C%E6%8A%A5%E5%AF%BC%22%7D%2C%7B%22_id%22%3A7%2C%22name%22%3A%22%E7%A4%BE%E4%BC%9A%E5%AE%9E%E8%B7%B5%22%7D%5D%7D%2C%7B%22_id%22%3A9%2C%22name%22%3A%22%E4%B8%A5%E8%82%83%E5%86%85%E5%AE%B9%22%2C%22nodeName%22%3A%22%E4%BB%A5%E4%B8%8A%E9%83%BD%E4%B8%8D%E6%98%AF%22%2C%22nodes%22%3A%5B%7B%22_id%22%3A10%2C%22name%22%3A%22%E9%A2%84%E5%8D%B0%E6%9C%AC%22%7D%2C%7B%22_id%22%3A14%2C%22name%22%3A%22%E4%B8%93%E8%91%97%2F%E8%AE%BA%E8%BF%B0%22%7D%2C%7B%22_id%22%3A12%2C%22name%22%3A%22%E6%95%99%E7%A8%8B%2F%E8%AF%BE%E7%A8%8B%22%7D%2C%7B%22_id%22%3A11%2C%22name%22%3A%22%E4%B8%93%E4%B8%9A%E7%A7%91%E6%99%AE%22%7D%2C%7B%22_id%22%3A15%2C%22name%22%3A%22%E6%A0%87%E5%87%86%2F%E8%A7%84%E8%8C%83%22%7D%5D%7D%5D%2C%22form%22%3A%22%22%7D
约找到 75 条结果,耗时 0.202 秒
一次性25mmppr塑料机制作过程
如雨
4年6个月前
专栏文章
关于我出这个是因为现在没有一个详细过程写塑料机的制作过程(有但是不怎么详细)所以现在萌新不是去弄水管机就是去用笔筒什么的做发动机容易炸不说还会伤害到自身话不多说开始演示—————华丽的分界线——————
前段时间自制了一支PPR水管机,内径31外径40,长15厘米,喷口堵头材质是镁泥水泥燃料柱KNSB,直径31长70,孔径6,用了四五张纸卷的隔热层喷口喉部6,出口18给试车台上加了铁片做平台,压力模块以
所以为了不重复劳动,是不是该这样:水管机 ->金属机 固机 ->液机 kn系列 ->RNX ->AP基 ->双基推进剂 地面试车 ->上天 -> 抵达卡门线。
最后,没有规定发动机不能用直喷,对于一些室压较小的塑料水管机,直喷完全够用。
自制knsu发动机(新人)
学者王
2年0个月前
专栏文章
并且在网上查阅资料,研究燃料,和燃烧室设计,经过一年的努力,理论的知识基本成型,接下来就是实践,利用,Kn与白糖,65:35的比例将白糖融化,倒入kn,并且浇筑,燃料中空属于燃料更好的燃烧,首先一开始我用的是水管机
想想真的很后怕,之前没有任何基础自己设计过一个KNSB发动机,热熔胶堵头,厚度连2cm都没有,没有隔热层,水管机,耐压还只有1MPa;药柱长800mm,直径28mm,中心孔直径10mm,喷嘴是PETG实心
{{ resource.name || resource.oname }}
格式:{{ (resource.ext || '未知').toUpperCase() }}大小:{{ getSize(resource.size) }}
{{ resource.description || '暂无简介' }}
加载中...
{{ errorInfo }}
{{ downloadWarning }}
你在 {{ downloadTime }} 下载过当前文件。
文件名称:{{ resource.defaultFile.name }}
下载次数:{{ resource.hits }}
所需积分:{{ costScores }},{{ holdScores }}下载当前附件免费{{ description }}
文件已丢失
当前账号的附件下载数量限制如下:
| 时段 |
个数 |
| {{f.startingTime}}点 - {{f.endTime}}点 |
{{f.fileCount}} |