AC ͷѷ ǰ

???۰˪Īƪϡ֧Ѫ?ʪΪ誦׵ͪߩ򪷪Ҫ Ÿѷ ѷ ֽ
帧 Ͽ մϴ.

֧Ѫʪ 1ؤ?̽→2-A-1ߩ→2-A-2Ѧ??̽→ <1> → <2 - A - 1> ʿ → <2 - A - 2> →
3?쪫?→4۰Ǫ <3> ߿ → <4> Ȯ
֧Ѫ ֽ 1ؤ?̽→2-B-1ߩ→2-B-2Ѧ??̽→ <1> → <2 - B - 1> ʿ → <2 - B - 2> →
2-B-3֧?̽→3?쪫?→4۰Ǫ→5٫ <2 - B - 3> ġ → <3> ߿ → <4> Ȯ → <5> Ʈ

˪몳ؤ?[Erf] [Erf]
? ݼ ? ׫髹ë öƽ 髤˫ ̴
ؤ? 0.020.05 0.02 ~ 0.05 0.010.02 0.01 ~ 0.02 0.050.1 0.05 ~ 0.1 0.020.04 0.02 ~ 0.04 0.1 0.1
񼣩 ) ?ԫë??ڪ?˪êƪ?ު ѷ ġ ѷ ǥ , ݼ ޶ ֽϴ.
ʿ
space
2-A֧Ѫʪ <2 - A> ѷ
space 2-A-1ϴ۰ <2 - A - 1> ʿ
Ft[N] = 9.8×W [kg] ×Erf Ft 驪 [N]W ڪ [kg]Erf ˪몳ؤ? Ft [N] = 9.8 × W [kg] × Erf
Ft : ݼۿ ʿ [N] W : ݼ [kg] Erf :
2-A-2Ѧ??̽ <2 - A - 2>
????[Ft]ȫ???1򪷪ƪ Ÿѷ ʿ ʿ [Ft] ѷ 1 ⵿ Ͻʽÿ.
= ×0.9[N] ݼ = ⵿ × 0.9 [N]
ܫ???? = ÷ [] Ÿѷ 䱸 = ʿ ÷ ݼ
space
2-B֧Ѫꡡի??Ȫ֧ѣ <2 - B>ѷ ִ
space 2-B-1ϴ۰ <2 - B - 1> ʿ
src="translate_c_files/kyowa_ac_sentei_02_01.gif" space Ft 驪 [N]W ڪ [kg]Erf ˪몳ؤ?
Ft : ݼۿ ʿ [N] W : ݼ [kg] Erf :
0.95 ֧?n ֧Ѫի??? 0.95 :    n : ġϴ ѷ
ث٫Ȫ?ƫ󫷫???ʪɪ?˪춪ʪު Ʈ ټ µ ǿ ޶ ֽϴ.
2-B-2Ѧ??̽ <2 - B - 2> ͷѷ
????[Ft]ȫ???1򪷪ƪ Ÿѷ ʿ ʿ [Ft] ѷ 1 ⵿ Ͻʽÿ.
= ×0.9[N] ݼ = × 0.9 [N]
ܫ???? = ÷ [] Ÿѷ 䱸 = ʿ ÷ ⵿
2-B-3֧?̽ <2 - B - 3> ġ
֧?̽Ҫ˪?Ҫ?Ȫ驪Ȫʪު ġ ؾմϴ.
̫[N] ֧?×3 [] [N] [N "> ѷ × 3 ս Ѱ] [N]
ǥ
space
ڪȫ???1⪢???̽Ҫު ݼ Կ ѷ 1 迡 ʿ մϴ.
200 250 250 300 300 400 500 500 600 700 800 800 900 900 1000 1000
φ38 φ38 35 35 35 35 30 30 25
φ42.7 φ42.7 50 50 50 50 45 45 40 40 35 35 30
φ48.6 φ48.6 75 75 70 70 60 50 50 40 40 35 35 30 25 20
φ50 φ50 90 90 80 70 70 60 55 55 50 50 45 45 40 40 35 35
φ57 φ57 120 120 100 100 100 80 80 60 60 50 50 50 50
φ60.5 φ60.5 190 190 160 160 160 160 160 160 130 130 130 130 100 100 80 80
?ȣkg ( : kg)
space
?ڪᡢǪʪ?ު , ݼ ,  Ȯ ٸϴ. ª뮪Ȫêƪ߾?1/21/3 ֽʽÿ ( ġ 1 / 2 ~ 1 / 3)
ϵ?˪Īƪϡ۰˪?쪬?ު?߾30Ȫߪƪ ȭ 뷫 ǥ 30 %.
ʿ
space
* * Īͪߩ۰?ꪹ몿ڪͪߩȪʪު ݼ ̿Ͽ ϴ ۾ ϱ ּ ʿ ˴ϴ.
???Ϋ٫ڪ???˪ê?ު Ÿѷ ̿ ݼ۹ ظ , ݼ ɷ ȭմϴ.
ʪϡߪ?ƪ ӵ ߿ϴ մϴ.
* * ???ݶêʥ誦Īϡ̫ͪߩƪ Ÿѷ ϰ ϴ , մϴ.
* * ֧ʦ?̪Ȫ𢪭ު죨٫?ƫ󫷫???˪êơ (Ʈ ټ ٴ Ȳ µ ǿ ӵ ũ ֽϴ.
* * ڪ???߾Ѫ몳ȪȪު ݼ۹ ݵ Ÿѷ 󿡼 ϴ մϴ.
* * ???Ϋ٫ի??ԪҪϡ???몳ȪȪʪުΪǡ ???˪򪷪ƪ Ÿѷ Ѷ󺸴 ϴ Ÿѷ Ƿ,
Ÿѷ ߿ Ͻʽÿ.
space
EX.1 EX.1
EX1 space ڪ ?W 30 [kg] ݼ : ڽ W : 30 [kg]
20 [m/min] ⵿ ӵ : 20 [m / min]
? 500 [mm] ѷ : 500 [mm]
?ԫë 75 [mm] ѷ ġ : 75 [mm]
? 200v/60Hz : 200v/60Hz
ث?1⪢30kg???ȫի??Ϋ٫몬ުᣩ ѷ 1 30kg (Ÿѷ ѷ ٸ )
߾Ϊ誦?ĪȪު ̻ մϴ.
ؤ??ժʪΪErf=0.1Ȫު ڽ̹Ƿ Erf = 0.1 ϴ.
ʿ £9.8×30×0.129.4 [N] ʿ = 9.8 × 30 × 0.1 = 29.4 [N]
?ԫëφ57?20[m/min]?20?ު ѷ ġ φ57 ϰ ⵿ ӵ 20 [m / min] ȣĪ ӵ 20 մϴ.
?20?顢 ȣĪ ӵ 20 Ư ͷκ
= 49.5 [N] = 49.5 [N]
= 49.5 [N]×0.9 = 44.55 [N] ݼ = 49.5 [N] × 0.9 = 44.55 [N]
???? = 29.4÷44.55 = 0.66 [] Ÿѷ 䱸 = 29.4 ÷ 44.55 = 0.66
ˡ쪫?Ъު մϴ.
φ57500 [mm]Ϋ?ꡢ ?80[kg]Ȫʪު φ57,500 [mm] ѷ 80 [kg]Դϴ.
ұ = ?×0.5 = 80×0.5 = 40 [kg] ث???Ϋ٫몬ի??ԪҪƪު = × 0.5 = 80 × 0.5 = 40 [kg]
Ÿѷ ѷ ϰ ֽϴ.
> ݼ
Ϊɪ??몷ƪ몳Ȫ顢?ǪС ɷ° ϴ , ̶
??1ʦ ѷ 1 ⵿ Ȫʪު Դϴ.
space
EX.2 EX.2
EX1 space ڪ ? ݼ :
W 30 [kg] ݼ W : 30 [kg]
20 [m/min] ⵿ ӵ : 20 [m / min]
? 500 [mm] ѷ : 500 [mm]
?ԫë 75 [mm] ѷ ġ : 75 [mm]
? 200v/60Hz : 200v/60Hz
٫֧ Ʈ ġ :
֧׾ V?֧ ġ : V Ǯ ġ
֧? 5 ѷ : 5
ث?1⪢30÷3 = 10kgڪ?3˪Ϊêƪ몿ᡣ֧Ѫϡ٫몬Ū롣 ѷ 1 30 ÷ 3 = 10kg (ݼ ѷ 3 Ÿ ֱ ̴. ġ Ѵ.)
߾Ϊ誦?ĪȪު ̻ մϴ.
ؤ??ժʪΪErf=0.1Ȫު ڽ̹Ƿ Erf = 0.1 ϴ.
src="translate_c_files/kyowa_ac_sentei_04_03.gif"
?ԫëφ57?20[m/min]?20?ު ѷ ġ φ57 ⵿ ӵ 20 [m / min] ȣĪ ӵ 20 մϴ.
?20?顢 ȣĪ ӵ 20 Ư ͷκ
= 49.5 [N] = 49.5 [N]
= 49.5 [N]×0.9 = 44.55 [N] ݼ = 49.5 [N] × 0.9 = 44.55 [N]
???? = 37.99÷44.55 = 0.85 [] Ÿѷ 䱸 = 37.99 ÷ 44.55 = 0.85
֧?˪Īƪϡ?20̫24.5[N]ʪΪ ѷ ȣĪ ӵ 20 24.5 [N]̹Ƿ
24.55×3 = 15Ȫʪꡢ5֧ʦȪʪު 24.5> 5 × 3 = 15̹Ƿ 5 ġ մϴ.
ˡ쪫?Ъު մϴ.
ڪ???ȫի??6߾˪Ȫȡ1˪Ȫƪ30÷6 = 5 [kg] ݼ۹ ͷѷ 1 ѷ 5 ִٰ ϸ,
1 ѷ ɸ ߷ 30 ÷ 6 = 5 [kg]
φ57500 [mm]Ϋ?ꡢ ?80[kg]Ȫʪު φ57 500 [mm] ѷ 80 [kg]Դϴ.
ұ = ?×0.5 = 80×0.5 = 40 [kg] = × 0.5 = 80 × 0.5 = 40 [kg]
Ȫʪު > ݼ
Ϊɪ??몷ƪ몳Ȫ顢?ǪС ɷ° ϴ , ̶
??1ʦ ѷ 1 ⵿ Ȫʪު Դϴ.
Ʈ
space
Ы󫳫V٫ V Ʈ V??V??φ38 = φ38φ42.7φ60.5 = φ42 V Ǯ (V Ǯ ܰ : φ38 = φ38 φ42.7 ~ φ60.5 = φ42)
= V??×π2×ԫë ѷ = (V Ǯ ܰ × π) + (2 × pitch)
Vϵ? V ׷
= ѫ?×π2×ԫë-10φ57꣩ ѷ = (( ܰ × π) + (2 × ġ)) -10 (φ57 )
= ѫ?×π2×ԫë-5φ42.7φ50꣩ ѷ = (( ܰ × π) + (2 × ġ)) -5 (φ42.7 ~ φ50 )
Ы󫳫٫O-ring ???ϵ? ׷, Ǯ
= ??ϵ?٫?φ5×π2×ԫë×0.94 ѷ = ((( Ǯ ձ ٴ + Ʈ φ5) × π) + (2 × ġ)) × 0.94