ֻ |
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öƽ ǰ ߿ θ ̰ ִ , ̴.
ڷ ij, ڵ , Ŷ̳ , 츮 ֺ η ִ پ ǰ ⼺ ؼ 뷮 Ǿ ǰ ִ ̴.
⼺, ̰ δ (Injection Molding)̶ Ҹ. ̶ ֻϰų Ѵٴ ǹ̷μ ⼺ ֻ Ͽ ǰ ̴.
ֻ ü ̰ ֻ 쿩 öƽ , հ 쿡 1漾ƼͿ Ͽ 2 ʰϴ ̴. з¿ ؼ ̸ , ð Ʈ Ҹ Ͽ Ḧ ξ ̴.
ῡ ϸ Ҽ öƽ [, ƿ(polyethylene), ʷ(polypropylene), Ƽ(polystyrene), ũ ] Ϲ ̰ ũ⸸ 緹Ʈ(pellet) Ҹ Ḧ 50 ķ ·ϰ ̰ ð·ȭŰ ǰ ̴.
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뷮 |
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̿ ϼ 떄 ð ɸ ó Կ , , ǰ ð Ŷ(bucket) 20, ڰ 60, ǰ̶ ص 4 ϼų ִ. Ư¡ ̿ ª ð, ǰ ǰ 뷮 ִٴ Կ ǰ , ڵ ִٴ ̴. ڵȭ ִٴ ο ִٴ ̹Ƿ ̰ ǰ ڽƮ ߸ ũ ȴ.
öƽ ֿ, ġ е ǰ ִ ⼺ Ư¡̴.
ð ī , ī (body), ̳ , ڱ, Ƿ ǰ ִ ͵ ̷ ݼ ǰ õ 1иͶ ϴ ġ е 䱸Ǵ Ʈ ũ, ؼ ̴.
ǰ ÿ ̷ 븮 ̳ ؼ ǥ鿡 ü ̳ , ̾Ƹ Ŀ ͵ ϴ. ݼ ǰ İμ ̷ ִ ⼺ ʿ䰡 ̴. ھ ǰκ, ǰ ִ. ϳ 10 ̻̳ Ǵ ǰ ִ.
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ܰ δٴ |
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̿ Ư¡ ִ ̶ ִ. װ δٴ ̴. Ŷ ̶ 800 , ̰ 1000 Ѵ ͵ ƴϴ. δٴ ҷ 꿡 ̶ ִ.
Ǵ Ҽ ܿ Ϻ ȭ ϴ. ܿ ϴ ǰ öƽ üμ 쿡, ī(carbon) ȭ Ḧ ̿ϰ ݼ Ḧ öƽ ÿ Ͽ κ ϴ ͵ ϴ.
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Ŷ ź |
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Ŷ(bucket) ڼ Ѵ.
켱 ó з ߵ ϴ ʿϴ. Ŷ(bucket) ʸ (), () ΰ Ǿ ְ, ̰ 켱 ġѴ.
ũ Ḧ , ̰ ڵ ִ ȣ(hopper) Ҹ κ , Ҿ ũ 緹Ʈ(pellet) Ҹ Ḧ Ͽ ̱ κ , Ḧ ϱ Ǹ(cylinder) κ Ǿ ִ. ܿ ֻ ٴÿ ϴ (nozzle)̶ Ҹ ٿ ְ () 꿡 Ʈ Ҹ Ա ϴ ̴.
, () , ϼ ǰ ϰ ϱ ؼ ̵ ֵ ġϴµ ̰μ غ Ϸȴ. 켱 () () , Ǹ , ̰μ öƽ (nozzle) Ʈ Ͽ .
öƽ ȿ ð ؼ ѱ, ȭǸ ܰ迡 Ŷ(bucket) źȴ.
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ִµ?
Q. ִ öƽ⸦ ֽʽÿ.
A. 츮 ĻȰ ոȭǾϴ. 簡̳ ǰ غ, õǰ ص̳ , ŭ øϰ ִ ⱸ ϴ. ÿ öƽ Ű մϴ. ⱸ ǰ ԵǾ ִ ڸ ķ Ű ڰ ؼ ϴ ̹Ƿ 100 Ѵ ϴ. ⸧ ⳪ ǰ̳ ټ ̰ ֱ ü 120 ̻ µ ǥõǾ ְ, 밡̶ ִ ǰ̶ ϴٰ ֽϴ. ǥô ǰ ǥ÷μ öƽ Ī, µ, Բ ǰ ̳ ̸鿡 Ƿ а ϵ Ͻʽÿ.
ʷ, , ƿ μ ϱ ˴ϴ.
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<۱ڨ 'öƽ̾' - .>
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