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>>t=19mm d=25mm p=68mm

>>Ÿ¿ì=0.85½Ã±×¸¶

>>1ÁÙ¾çÂʵ¤°³ÆÇ ¸Â´ë±â ÀÌÀ½ °è¼ö 1.8

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>>°¡)°­ÆÇÈ¿À² 1-d/p =

>>³ª)¸®ºª È¿À² (Ÿ¿ì 1.8* nÆÄÀÌd^2/4½Ã±×¸¶ p*t) =

>>´Ù)°¡¿Í ³ª¸¦ ÀÌ¿ëÇØ¼­ ÀüÈ¿À²À» ±¸ÇϽÿÀ.

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>>ºí·Ïºê·¹ÀÌÅ© ¹®Á¦

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>>T= 98.1N m

>>D=450

>>a=750

>>b=300

>>c=75

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>>Á¶ÀÛ·Â F¸¦ ±¸ÇϽÿÀ.

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>>98.1*10^3=0.2*Q*450/2

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>>F*(a+b)+0.2*Q*c-Q*b=0

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>>F=591.7N

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>>Æòº§Æ® ÆòÇà°É±â

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>>D1=150mm

>>C=1.8m

>>N1=1500rpm

>>N2=300rpm

>>¸¶Âû°è¼ö 0.3

>>w=0.35kg/m (Á߷´ÜÀ§)

>>HP=8kW

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>>°¡.D2¸¦ ±¸ÇϽÿÀ

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>>HP=7.5kW

>>n1=480rpm

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>>m=5mm

>>b=50mm

>>fv °ø½Ä 3°¡Áö(Àú¼Ó,Áß¼Ó,°í¼Ó) ½ÄÀÌ Á¦½ÃµÊ

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>>¿øÃß°¢ 30µµ (¿øÃ߹ݰ¢ 15µµ)

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>>dm=300mm

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>>ÅäÅ©¸¦ ±¸ÇϽÿÀ.

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>>½ºÇöóÀÎ ¹®Á¦

>>D2=88mm

>>D1=82mm

>>Z=6

>>ÀÌ»¡ È¿À² 75%

>>¸é¾Ð°­µµ 19.62MPa

>>º¸½º±æÀÌ 150mm

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>>N2=100rpm

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