konstrukcija prirubne spojnice

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: : : : M,, , ,, , ,, - ) ) ) ) - P ( KW ) : 3; 4, 5.5 ; 6.3; 7.5; 10 ; 12; 15; 18; 20; 25 - . n ( o/min ) : 400; 500; 750; 960; 1000; 1200; 1440; 1500 - : 2; 1,75; 1,6; 1,5; 1,4, 1,3; 1,25; 1,1 - : 0460, 0545, 0645, 0745, 1330, 1530, 1730, 4130 - SL:150; 200; 250; 350; L:0300,0400,0500; : 0270 - : : . . . . : ( ) : P= KW : n= o/min : = : . : SL. / L. / . : : 1 : =955PKA /n [KNcm] 1.2 : [mm] 1.2.1 tud = tD(0) / S [N/mm2] 1.2.2 tD(0) = [N/mm2] . 1.2.3 S = 3, 1.3 ds = 1.2 d ds = [mm] 316udTdt t > 2. ds = mm): h= mm, b= mm, t= mm 2.1 lk = 1.5 d [mm] SL lk = 1.3 d [mm] L 2.2 l = lk + b [mm] 2.3 b x h x l . 0645 JUS.M.C2.060 2.4 2.4.1. Ft = 2 T / ds [N] 2.4.2 lk = l b [mm] 2.4.3 t1 = h t [mm] 2.4.4 p = Ft / lk t1 [N/mm2] 2.5 pd =1.2Reh/S [N/mm2] 2.5.1 Reh = [N/mm2] 2.5.2 S= 3, : S = tD(0) 1 2 / k tu 3. tu = 16T / (ds t)3 t [N/mm2] 3.1 . tD(0) = [N/mm2] 3.2 1 = 3.3. 2 = ds = mm 3.4 = ( 1 ) q + 1 3.4.1 = r / t = 3.4.2 q = . : O T= Nm JUS.M.C1.510, : O d JUSM.B1.050(062) P= mm : H1= mm d2= mm 1= mm2 d1= mm : = 0 5 Ft1 = 2T / z Do [N] 5.1 ( ) Fb = Ft1S / [N] 5.1.1 S = 1.2-1.8 5.1.2 = 5.3 oz = Fp / A1 [N/mm2] 5.3.1 d A1 = [mm2] 5.2 ( ) Fp=(1.5 3)Fb [N] 5.4 tu = T / Wo [N/mm2] 5.4.1 T = Fpd2/2 [tg ( + I )+dsr / d2 ] [Nmm] 5.4.2 I = arctg v / cos(o/2) [o] 5.4.3 v = 5.4.4 dsr = 1.4 d [mm] 5.5 Wo = d13 t / 16 [mm3] 5.6 5.6.1 So = ReH / oz 5.6.2 ReH = [N/mm2] 5.6.3 St = 0.8 ReH / tu 2 2t oo tS SS SS+= 5 Ft1 = 2Tr / D0 Z [N] 5.1 r = 1.5 3 5.2 ts = 4Ft1/do2 [N/mm2] 5.3 tsd = 0.8Reh / S [N/mm2] 5.3.1 ReH = [N/mm2] 5.3.2 S = 3, 5.4 p = Ft1 / d0 [N/mm2] 5.4.2 1 = [mm] 5.4.3 JUSM.B1.062 (061) b = [mm] 5.4.1 = l (b + 1 ) [mm] 5.4.4 pd = pT /S =1.2Reh /S [N/mm2]