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looking for Air spray painting equipments http://www.rcsail.com/forum/viewtopic.php?f=12&t=845 |
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Author: | K.Y.Mak [ Thu Nov 16, 2006 11:58 pm ] |
Post subject: | looking for Air spray painting equipments |
Hello friend, Having seen Ah Pongs repaired NYX pictures, I am interested in trying my hands with spray gun painting on my own repairs. ( perhaps also try that on my car too ) I've done some reading on the subject on internet. The setup should consist of a spray gun, air-compressor, air tank, water filter, etc. Anyone have experience with such equipments ? I expect it should be similar to those used in car repair workshops ? I know car repair workshops have high temperture room and professional equipments, which is out of my reach. My budget is within a few thousand hkd, so I have to spend it wisely. Someone said about using epoxy paint, is it the same as paint used on cars ? I'm looking for nice looking paint finish, that is more resistant to dings on landings. Please give suggestion on : Which brand to use ? How much do they cost ? Where can I buy them all? Thank you |
Author: | Y C Lui [ Sun Nov 19, 2006 10:21 pm ] |
Post subject: | |
阿麥真係越玩越發燒渦﹗買噴油架餐去新填地街同廣東道一帶睇下啦﹐一次過可以掃齊。 風泵﹕有分靜泵同嘈泵﹐靜泵就係好似雪櫃/冷氣機果亭﹐嘈泵行活塞﹐顧名思義靜泵就好靜嘈泵就好嘈﹐嘈泵一般都係較平﹐但係住宅入面用嘈泵可能會俾人投訴﹐要諗諗。買泵要留意三樣野﹕壓力﹐氣流量同氣缸容積。噴油所需壓力一般都唔係好大﹐但氣流量就要有番咁上下。否則噴兩野就要等個氣缸充氣。氣流量視乎噴槍大小。我個泵係靜泵﹐spec 係﹕壓力: 8 bar, 氣流量﹕ 32 ( 要頂 8 bar 果陣 ) – 50 ( 唔駛頂壓力果陣 ) liter / minute, 氣缸容積 : 9.5 liter. 可以參考下 噴槍﹕我用緊呢枝﹐唔記得幾多號﹐以前有枝大D既﹐但唔覺得特別好用﹐送左俾人了。 水隔﹕我有個多左係度﹐你可以囉去用。 油漆﹕一般都係用 Epoxy 或 Polyurethane (PU) 油。因為呢類油既抗磨抗腐蝕性強。我以前玩 engine 模型果陣係用開美國 K&B 俾模型用既 epoxy 油同飛魚牌既“油霸”﹐ 後者屬 PU 類﹐好平﹐光澤度極高﹐抗磨抗蝕性好好。但顏色唔多﹐未必岩你用。要顏色多睇怕都要用汽車漆油﹐好似 ICI 既 2K 系列或阿堅用開果隻﹐ 汽車油漆店有售。我以前係去銅鑼灣日昌買。不過好耐無買了。阿堅應該有好窿路。至于焗油就真係要睇邊隻油﹐我用過既 epoxy / PU 油無隻一定要焗﹐但一般我都會焗焗佢﹐所謂焗都只不過係擺件野係一間密封同氣溫保持係約 40 度既房入面。等D油快D硬同唔會受水氣影響而發白。 |
Author: | K.Y.Mak [ Mon Nov 20, 2006 12:17 am ] |
Post subject: | |
Y C Lui wrote: 風泵﹕有分靜泵同嘈泵﹐靜泵就係好似雪櫃/冷氣機果亭﹐嘈泵行活塞﹐顧名思義靜泵就好靜嘈泵就好嘈﹐嘈泵一般都係較平﹐但係住宅入面用嘈泵可能會俾人投訴﹐要諗諗。
YC, I've just got myself a set of paint spray equipments on Saturday. It's the noisy compressor I've got. It's powerful, but you are right, it's impossible to use it during the night time! I can do my paint spray outside the house, in the day time only. I'll try to convert my vacume pump into a compressor for small repair jobs. If that doesn't work ! how much is the 靜泵 ? I might have to get one. For the repairs of the old planes, I got some epoxy paint to match, but they are very expensive at $60 to $80 per 1/4 liter. However, the six colours I bought, took them 1.5 hours to get the mixings done. So, they worth every penny I paid for them ! If I'm spray painting some new planes, less expensive paint will be better. How much did you paid for your "油霸" ? I'm now building the AMD P-51D, and will glass it and do my first spray paint job on it. Lets see how it come out |
Author: | Y C Lui [ Mon Nov 20, 2006 9:02 pm ] |
Post subject: | |
K.Y.Mak wrote: how much is the 靜泵 ? How much did you paid for your "油霸" ?
靜泵睇牌子啦﹐以前意大利果隻 Silair 大約二千幾﹐靚D既丹麥牌子 Junair 大約四千到。依家D價係點就唔知囉 我用果隻"油霸"4 公升裝大約賣 $200。一罐用兩年都用唔晒。"油霸"只係要黎做面頭果浸保護光油﹐底層都係用普通噴油﹐貪佢平﹐顏色多同快乾。正先我地係用 ICI 汽車噴漆﹐後尾發覺手掃漆都掂。手掃漆既優點就係快乾 (等一個鐘就可以落膠紙噴第隻色) ﹐好省﹐易拋光。 你用D epoxy 油如果要噴花要小心呀﹐epoxy油硬化左就百毒不侵﹐即是話你噴第浸油上去係唔會咬得實已經乾左果浸﹐用膠紙好容易就可以黐番出黎﹐一定要事前用幼砂紙加水省﹐好麻煩架﹐上面D普通噴漆就無呢個問題。 |
Author: | K.Y.Mak [ Tue Nov 21, 2006 12:41 am ] |
Post subject: | |
We're ready to start : My son in the Ultraman costume |
Author: | donny [ Thu Nov 23, 2006 6:32 pm ] |
Post subject: | |
Y C Lui wrote: K.Y.Mak wrote: how much is the 靜泵 ? How much did you paid for your "油霸" ? 我用果隻"油霸"4 公升裝大約賣 $200。一罐用兩年都用唔晒。"油霸"只係要黎做面頭果浸保護光油﹐底層都係用普通噴油﹐貪佢平﹐顏色多同快乾。正先我地係用 ICI 汽車噴漆﹐後尾發覺手掃漆都掂。手掃漆既優點就係快乾 (等一個鐘就可以落膠紙噴第隻色) ﹐好省﹐易拋光。 你用D epoxy 油如果要噴花要小心呀﹐epoxy油硬化左就百毒不侵﹐即是話你噴第浸油上去係唔會咬得實已經乾左果浸﹐用膠紙好容易就可以黐番出黎﹐一定要事前用幼砂紙加水省﹐好麻煩架﹐上面D普通噴漆就無呢個問題。 係咪即係話用普通噴油噴完,乾咗再噴油霸就攪掂? 重有,請問Minor邊度有得賣?幾錢? |
Author: | Y C Lui [ Thu Nov 23, 2006 11:17 pm ] |
Post subject: | |
donny wrote: 係咪即係話用普通噴油噴完,乾咗再噴油霸就攪掂? 重有,請問Minor邊度有得賣?幾錢? 係呀﹐但呢種做法會較重﹐只適宜用於強風機。 minor = mylar ? 甘兆記有售﹐地址係旺角廣東道903 號。 價錢視乎厚度﹐幾錢就唔記得﹐只記得唔貴。 |
Author: | donny [ Fri Nov 24, 2006 1:34 pm ] |
Post subject: | |
係呀﹐但呢種做法會較重﹐只適宜用於強風機。 minor = mylar ? 甘兆記有售﹐地址係旺角廣東道903 號。 價錢視乎厚度﹐幾錢就唔記得﹐只記得唔貴。[/quote] 剛買了部DG1000,不過隻翼唔係好掂,(Balsa rib with balsa veneer only) 打算用纖維布從新包過, 再用以上方法噴油, 唔知掂唔掂, 各位師兄指教下啦, 有乜野要注意架?請多多提點提點。 |
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