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 Post subject: 補 live hinge
PostPosted: 10 Aug 2004 07:20 pm 
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Joined: 26 Feb 2004 05:31 pm
Posts: 741
Location: 沙田
隻沙樂美 DLG 既 aileron hinge 最近爆左﹐原本唸著貼條膠紙算數﹐但CM 剛剛醒左 D 1.7 oz Kevlar 布俾我﹐以前係網上聽過呢鬼佬話 Kevlar 可以用黎做 live hinge, 就即管試下﹐果然掂﹗仲好易做﹕)

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 Post subject:
PostPosted: 10 Aug 2004 07:38 pm 
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Joined: 26 Feb 2004 05:08 pm
Posts: 2937
Location: Hong Kong
Hi YC,

The kevlar fabric is the "4HS satin" type. Do you think if "plain weave" is more suitable for making hinge?

-CM


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 Post subject:
PostPosted: 11 Aug 2004 01:53 am 
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Joined: 26 Feb 2004 05:31 pm
Posts: 741
Location: 沙田
咁就真係唔知渦﹐4HS 編織係要令塊纖維布易 D 過彎位﹐但做 hinge 呢個位係平面﹐我估 4HS 同平紋( plain weave )編織無分別呱。


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 Post subject:
PostPosted: 11 Aug 2004 08:22 am 

Joined: 03 Apr 2004 10:27 pm
Posts: 42
見你次次補野好似用枝新既油筆?
我就用油牆灰水果d排掃,好多枝羊毛筆串埋一齊個隻呢,咁用一枝就囉一枝出黎,用橡根紮實d羊毛佢,然
后剪短齊佢,雖然間中會有d毛走出黎,但勝在平宜,即棄唔洗洗,以前用酒精洗畫筆都洗死,洗完又有少少硬d毛。
唔知你用畫筆又有冇d心得?點洗呢?


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 Post subject:
PostPosted: 11 Aug 2004 12:28 pm 
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Joined: 26 Feb 2004 05:31 pm
Posts: 741
Location: 沙田
rocky wrote:
唔知你用畫筆又有冇d心得?點洗呢?


答案係無。我都係用火酒洗畫筆﹐除非真係好俾心機洗(過3次)﹐洗完之後又用廁紙索乾枝筆﹐否則枝筆就一次玩完。以前用青膠 ( Polyester ) 個陣可以用藍威寶洗﹐洗完用水沖下就掂﹐枝筆可以用一世﹐依家用 epoxy 就真係無符。


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 Post subject:
PostPosted: 11 Aug 2004 12:41 pm 

Joined: 08 Jun 2004 07:14 pm
Posts: 92
Location: TaiPo/TuenMun
Y.C....This is the problem which coz the weight after glue the cloth, Satin is thicker than the plan, so it suck more glur in it, then it become more thick and heavy......Patrick


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 Post subject:
PostPosted: 12 Aug 2004 05:48 pm 

Joined: 20 Jul 2004 04:16 pm
Posts: 43
想問圖中個既3M super 77 有咩用呀? thx.


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 Post subject:
PostPosted: 13 Aug 2004 09:11 am 

Joined: 03 Apr 2004 10:27 pm
Posts: 42
laum wrote:
想問圖中個既3M super 77 有咩用呀? thx.


我估係噴髮膠水黎,上面有寫住spray adhesive,咁可以痴住d頭髮係頭皮度,迷唔怕甩囉。不過唔知點解有人囉左黎痴住及固定塊fiber係機身度,咁上eproxy時塊布迷唔會移位呢。我有冇估錯呢? :P 好野黎架 ﹗

記住,用左3M噴髮膠水,就唔怕再甩頭髮喇。 :twisted: 不過唔好亂用呀,唔係乜都痴得架。


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 Post subject:
PostPosted: 14 Aug 2004 11:59 am 
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Joined: 26 Feb 2004 05:31 pm
Posts: 741
Location: 沙田
Rocky 估得無錯﹐不過呢隻膠唔係要黎黐頭髮﹐千祈咪試呀﹗洗頭水洗唔甩架﹗
講番正經﹐3M77真係做纖維之寶﹐噴呢隻膠落D纖維布度有三個作用﹕

1) 令纖維束唔會走位﹐固定纖維布形狀
2) 纖維束有D膠黐著﹐剪口就唔會披

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3) 切出黎塊纖維布有黏性﹐黏力同 3M 既


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