RC 救援鴨制作分享 (己+影片)

Ching好有心思，正。

    師兄手工一流, 請問有沒有裝在鴨上的內部相片看

taiming2 發表於 2014-2-17 11:32
師兄手工一流, 請問有沒有裝在鴨上的內部相片看

稍後會有圖看........

方向舵角度測試

為了方便組合把清潔咀改短

雪油裝入針筒

船軸加雪油防止船軸轉動時漏水

A = 船軸外套管

B = 膠帶(用一條軟膠喉管套在之前所述的“加雪油的銅管” 外) 膠帶作用是把軟膠喉管固定在“加雪油的銅管” 上

C = 軟膠喉

D = 裝了雪油的針筒

把2個清潔咀用混合膠穩固於直徑50mm透明膠管2邊內壁

臨時裝上電變及接收機接上電池，沈於水中測試運行摩打及活動方向舵待服機看看有沒有入水

窮人摩打水冷器制作

鴨子的選擇

原先是用這隻班點鴨來做船身

但發覺可安裝RC設備空間不夠所以改用大黃鴨

在鴨咀內鑽一個孔安裝水砲

把3mm銅管屈曲大約90度

把3mm銅管一端插入鴨咀內的孔並用混合膠固定，另一端套入一條軟膠管

C-Hing, r u the Graupner Salina owner ??

BTW, is it true that receiver antenna has to be above water surfacto
get good signal ?

水砲射程測試

因水由水泵吸入經過 “窮人摩打水冷器”所以射程大約只有一米

fy789 發表於 2014-2-17 15:17
C-Hing, r u the Graupner Salina owner ??

BTW, is it true that receiver antenna has to be above wate ...

C-Hing, r u the Graupner Salina owner ??

You say this one?

http://rc-evo.com/xbbs/thread-110079-1-1.html

Yes I have,

BTW,is it true that receiver antenna has to be above water surfacto
getgood signal ?

I used 2.4g systemin this duck and tested it above water at bath. I found that the receiver operated in good signal. but i don't know it can operate in the sea or pool.

因部份裝置是安裝在鴨身內，所以50mm透明膠管需要開一個孔方便電線及水管通過.

f6f 發表於 2014-2-17 15:50
C-Hing, r u the Graupner Salina owner ??You say this one?  http://rc-evo.com/xbbs/thread-110079-1-1 ...

C-Hing, I saw your youtube video:

http://www.youtube.com/watch?v=3A2KVYAfEVk


2.4GHz receivers do NOT work under water, the signal strength
decays much faster than slower system.

接口及鑼絲要塗上混合膠防止漏水

fy789 發表於 2014-2-17 16:16
C-Hing, I saw your youtube video:

http://www.youtube.com/watch?v=3A2KVYAfEVk

Yes this boat is mine.

I knew that 2.4g system is not suitable to use above the water. therefore i placed the 2.4g recevicer in Duck body.
thank your advice......