Trex 250 新机用木槳的後果

Trex 250 新机第一次調試使用木槳的後果  

用木槳有乜問題呢?

我都在現塲,好震驚,好彩無打到人-,一下巨響整隻機散晒!

Trex 250 新机第一次調試使用木槳的後果
boyboy1314 發表於 2010-7-1 22:23

                               
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你隻木槳受不了250機的高轉速, 因250機槳速都接近4千轉, 比450機高好多, 所以好多機友都用碳纖槳。

Be Safe.............

Oh!! sorry for your lose, these wooden blades are so dangerous if spinning at high speed...,
I never use them even just for testing.

回復 1# boyboy1314

But a lot of Ching say wood is no problem, which is true, hope more c hing has comment on this, cause I also want to buy a 250se to play.

回復 7# intelhk

Yea, you can use the wooden blade but u hv to make sure the head speed is below 2500 rpm, but I won't take the risk though, now a carbon  / fibraglass blade is not expansive that much less cost than the total loss of a heli. Not to mention when u / someone get hurted due to the accident.

For 450 at low head speed they are ok.  Never go over 2500rpm with them....

回復 8# goflygo


if I not flight 3D, is that will over 2500 rpm for a normal 250se?

回復 9# jf813

I am just a new player, so select wooden, if just for normal flight and hoving purpose, is that wood OK, because I previous play King 2 , already damage 8 pair wooden blades ready, so i now upgrade to play 250se.

回復 11# intelhk

for normal hover it should be ok.  but never go idle up with wood blades.....

回復 10# intelhk

Yea, you can adjust the head speed as you like, say not to exceed 2500rpm, but 250 is not suitable for beginners ,it is more unstable and tricky in setting up especially on the tail.  Why not get a bigger one like 450 or go even more bigger these heli is more stable than 250 and cost the same (i mean compare to 450).

250 機, 轉數要有番咁上下條尾同抗風能力先會好d, 我唔sure 2500rpm 用緊hover 會唔會得, 就算得都應該比較難控. 所以都係用番波纖槳好d~

另外, 我都覺得250 機俾新手玩真係難d, 而且maintenance cost 都唔平. 所以長遠計, 玩450 做練習機係比較好d~

回復 13# goflygo

Thanks for  c hing comments

回復 14# casper

Thanks C hing comments...!!