回復 54樓 tony4694 的帖子
是我的話保證罵到臭頭.........
搞不好還要禁飛 運轉震動不太大
https://www.youtube.com/watch?v=1MeV4_BU9g0&hd=1 原帖由 tony4694 於 2012年4月8日 05:51 PM 發表 http://www.rctw.net/images/common/back.gif
看到沒~~阿飛的奶油桂花手。
奶油桂花手調整低速的小手法
引擎低速運轉會因油氣過濃時會一副快斷氣的樣子
沒關係此時開始調整怠速混合比螺絲
慢慢轉進螺絲引擎會隨油針變化開始會變得順暢且運轉較平穩
隨著調整!!轉速會愈來愈快
用心聽!!用手感覺!!記得更要用感情
調整時必須搭配精準的轉速錶使用
一直到轉速達到最快不再改變（或開始變低）即是所謂的Lean best point
這時可以再進1/4-1/2圈
漂亮的低速就可以調整出來!!
[ 本帖最後由 阿飛. 於 2012年4月9日 02:49 PM 編輯 ] 小鄭哥哥
低速大個就是這樣了!!
已經調到一個極致!
這應該就是最低轉速了
https://www.youtube.com/watch?v=jxXHN1tUOLw&hd=1
https://www.youtube.com/watch?v=yJmcARoWlDQ&hd=1
https://www.youtube.com/watch?v=6iP_2dDnm6I&hd=1
[ 本帖最後由 阿飛. 於 2012年4月11日 07:31 AM 編輯 ] 好順哦~~~太強了吧!!(我也要啦~~~) 原帖由 tony4694 於 2012年4月11日 08:42 AM 發表 http://www.rctw.net/images/common/back.gif
好順哦~~~太強了吧!!(我也要啦~~~)
OK啦
沒有問題的
你的本來就還要在細調
剛剛看57T的說明書
引擎裝機時要特別注意以下
簡單說就是要做隔板，還有注意機罩進排氣出口的比列
隔板最好就是貼近散熱片
Make sure that adequate cooling air is circulating around the engine! The cooling air should pass around and through the cylinder fins and over the exhaust pipes as insufficient cooling will cause the engine to run poorly and cause mechanical failures. Without cooling air over the exhaust pipes, it is very likely they will become loose at the cylinder head. Always ensure that there is at least a 3:1 (5:1 preferred) ratio of cool air exhaust outlet area to inlet area. If you need to add baffles within your cowl to direct the air over and through the cylinders, you should do this before you have an overheating problem that could possibly damage your engine.
When attaching the muffler pipes, screw the pipes into the cylinder heads as far as possible before tightening the locking nut to the cylinder head. This ensures adequate strength in the threaded joint between the cylinder and the muffler/exhaust pipe. (The use of a thread locking compound will help greatly in this area.) Included with your engine is a muffler clamp that is designed to be mounted to the airframe and provides the support necessary for the exhaust pipes. It is important to either use the supplied exhaust pipe mounts or devise another method for yourself to adequately support the exhaust tubes and prevent tube breakage in flight.
ENGINE MOUNTING 5
Breather nipple
Muffler clamp