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標題: cylinder一問 [打印本頁]

作者: aramua 時間: 17-3-2011 10:52 標題: cylinder一問

銀筒測試
1.original 銀筒spring (線徑1.7mm 明顯強過紅筒spring)
2.original 紅筒spring (線徑1.6mm)
3.original 紅筒spring尾頂再加10ｍｍ厚鋁washer（increase tensile)
三個初速分別不大
何解？求高人指教
THX~~~

作者: kirk123 時間: 17-3-2011 13:23

引用:

原帖由 aramua 於 17-3-2011 10:52 發表
銀筒測試
1.original 銀筒spring (線徑1.7mm 明顯強過紅筒spring)
2.original 紅筒spring (線徑1.6mm)
3.original 紅筒spring尾頂再加10ｍｍ厚鋁washer（increase tensile)
三個初速分別不大
何解？求高人指教
...

try to think about the nozzle in the cylinder head...
replace a long barrel and make a air seal modifications.
the result might be better.

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