hwtang

should not be the battery problem, sp90 spring can activated by a 8.4v 600mah battery --
providing that your battery works. (so u can test the battery by just connecting the motor with the wires without putting it into the grip)

it looks like the gears have problem.

try to reopen the gearbox and reset all the shims.
try to make sure the gears are in right position before you close the gearbox

hwtang

引用:

原帖由 yth 於 2-1-2008 17:27 發表
Thanks brother, is it usual power to use 8.4/1500 mah for those general setting, does it hurt the gear/motor, I always use my RC car battery eg. 7.2 watt..(  cause I am not expert and never join  ...

8.4/1500 mah is acceptable.
7.2v is only sufficient to power stock gun

mAh is only the "volume" of battery, it makes no big difference between 1100 and 1500 mah
NEVER try to push the gun with higher power battery in this stage.
the result would be damaging the piston and gears if you do this without knowing the true reason
for the jamming of the gears.

as u have mentioned u are not expert and never join wargame, i guess the main problem is you
have wrongly adjust the shims and cause the gears jamming each other.

[ 本帖最後由 hwtang 於 2-1-2008 17:45 編輯 ]

hwtang

Please read this on how to set the shims

Quoted from ODDAN
http://forum.wargame-operation.c ... &extra=page%3D2

[零件篇] -- 3. 齒輪篇


平齒與斜齒

平齒虛位大 , 每一槍當天梯放鬆後都有少少齒輪撞擊聲
每一齒面既接觸面積少
但係佢係介子既要求無斜齒既要求高
因為攝平齒只係放係度攝
無壓力
而且平齒運作果陣無橫向拉力 , 所以即試攝介子厚度爭 D , 影響唔算好大


斜齒每一個位既嵌接都唔止得一對齒輪接合
所以令每隻齒輪負擔細左
令每隻齒做得更細隻 , 可以營做出更大齒輪比
但係當佢運作時 , 由於斜齒有橫向拉力
所以會令齒輪嵌接得更緊密
但係係攝介子既時後就要留意 , 如果你當左佢係平齒甘攝
虛位就會過多
令齒輪間過份緊貼而造成大齒聲
對於斜齒黎講 , 攝介子既要求比較高
因為斜齒一運作就有橫向拉力 , 變左如果之前就甘放落去攝 OK 左
但係當佢運作時 , 齒輪就會有拉力互相扯近 , 而壓逼介子
之前無壓力放落去得 , 但係一有 Loading 就會壓逼介子而令介子厚度唔同左
令齒面過份緊貼而引致齒聲
介子只係能夠調教齒輪左右位
基本攝介子 "總厚度" 相若

但係係齒平面間 , 要比多少少 (0.1~0.08 <視乎所需>) 位佢作擠壓位


車既波箱都係一樣
前波會用斜齒 , 後波用平齒
所以你成日聽到車入左後波行起上黎嘈 D

hwtang

唔係隨便放gar, 你要set到d齒唔會left right郁...同時又唔太緊頂死d齒.
如上面樓主講, 你係咪motor底粒screw摟得太緊呢?

hwtang

ODDAN兄出品, 必屬佳品, HAHA

hwtang

WTF .........................................