-Ȥ ǰ
-һ dz
Ϲ Ÿ 100 ½ Ѵ´. ̿ ϴ Ȯϱ ؼ IJϰ ã ذϱ⸦ ݺؾ Ѵ. ư ȯ ŵϸ ã .
̷ 캼 ִ ð ־. 27 ư ȭÿ ġ ҿ ȭ ٽ ü . ý ǰ ϴ Ը , ȯ ִ ִ Ը dz ü ѷ ź ̷ ־.
ڸ , 'ý۽赿'
ο ڵ ȭ ܰ ؼ ľ ſ . ü ǰ ȯ, Ư, ϴ ϱ ؼ پϰ Ȥ 븦 ľ Ѵ.
'ý۽赿' ʿ 300 ִ ̴. Ư ݿ ȯ ý ڵ ϰ ȭѴ. ̰ Ȥ Ѵ. Ϻ ٸ δ ¿ μ ִ.
4,400 ϴ ִ Ը ڶϴ Ŵ 赿 ŵ ʵ ȯ ݿ â̾. 赿 δ ü, ⡤, , ǰ, NVH ũ ټ ̷. ü ܺ Ʈϴ 浹 ȯ ־.
κǿ κ ݱ⸦ ݺϸ ǰ ϴ Ʈ ǰ ־. ݴ ϸ Ȯ κ 24ð ް ϴ 쵵 ִٰ ߴ. ý۽赿 Ǵ κ ó ʵ Ѵ.
̾ 湮 BSR(Buzz, Squeak, Rattle) ﰢ ѷ ־. ڵ ǰ ϴ ΰ Ƴ δ Ͱ Ը ̾. ϴ پ µ ǿ ϱ ̷ ȯ DZ ߴ.
볻 åӿ " Ƽ ߱ϱ ̷ BSR ϴ ߿ "̶ ߴ.
Ѿ Ŵ ȭ ư ־. ʿ ߿ͷ Ǵ κ ϷƼ ϰ ־. Ÿ̾ ϸ κ پ Ӱ ȸ ־ Ȥ Ȳ Ʈ ߴ.
⼺ɳ 24ð Ÿ ¿ Ư Ⱓ ɸ 찡 . ̸ ͵ پ ǰ ȴ.
ġ ٸ 6 迡 ҿ ý Ʈ ɰ ż ְ ־. ý ܿ , , ӱ ִ ǰ ϴ ̾.
̳ ǿ Ϲ 극ũ ϴ Ʈ ǰ ־. ְ 극ũ ϱ Ѵ Ⱓ ǿ ݺ ̷.
ý۽赿 NVH ̳ ǿ ߴ. 13,000 ѷ 7.5m Դ. NVH dz ִ ߴ.
㼼 ִ롤ʷ , 'ȯdz'
ý۽赿 Ÿ е ° ڶϴ ȯ dzǷ Դ.
ȯ赿 3 ϳ ȯdz ģȯ (, ) ϰ Ʈϴ ̴. ȯ پ ġ ִ.
ð, , , ýõ, /, 桤, , , Ⱑ ɽ ִ. dz µ –40~ 60ɱ, 5%~ 95% ־ ȯ ϴٴ ū Ư¡̴. 3.3m ü 120 ϴ ǰ 赵 ִ.
Ƿ þƮ Ʈ ġ ȯdz տ . 20m, ʺ 10m, 6.6m ִ Ը ش. ٶ Ű ý۱ ϸ ü Ը Ŀ.
dz õ 鿡 ¾籤(Solar) ġǾ ־ ġ ȭâ ߿ dz . dz ȿ Ĵ Ⱑ . µ ߵ Ʈ µ 45ɿ ־ ̾. 45 ȯ濡 ġ ڵ dz µ 60 ̻ öµ, Solar ý ̿ ½ȿ ϰ Ͽ ̱ Ǹ ߴ.
ȯdz ߿ ϰ δ. µ ȿ Ư 桤 ð Ȯ ֱ ̴. ǿ 400ұ ʰ 3밡 õ ־ Ȥ, Ȥ ¿ ȿ ִ. ܿ ȿ ߷ õ ִ.
ǵ 1,000 ̳ ʹ 带 ֵ 160ġ ͷ ο ý ߰ ־ پ Ȳ Ʈ ϴ.
ڴ ð ݺ ʿ κ ̺ ̿ 赵 Ѵٰ ߴ. κ Ŭ ڵ Ѵ. κ ̿ ϰ ŷڼ .
̳ 忡 Ʈ ÿ Բ ȭ Ѻ ־. ȭ dz ο л ֺ 帧 Ȯν ¼ ϴ Ʈ̴.
ȯdz ٸ Ư¡ ٷ ̴. ϴ ü ŭ ÷ ý ߰ ִ. ü Ǿ ִ. ȭ縦 ϱ (//Ҳ/ ) ȭ ߰ ִ. ̷ п бźο ο ϴ ' ' ڰݵ ϴ Ƿδ ʷ ȹߴ.
뿬 ̰ å "̷ Ҽ п κó/а/ڵ踦 ؿܿ Ͻ ؼ ȯdz 湮ϰ ִ" ߴ.
۷ι ڵ ҿ ص ջ Ը ƺ ־. ̿ Բ ̷ ֵϱ ڼ ´. Ű ۷ι ü ŵ쳪 ִ Ѻ ڴ.
(ȭ)=輺ȯ swkim@autotimes.co.kr