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:             .          ,     ,     ,       .     . :   W = 24      W = 24   .




 


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   2.3.3  3.         40      30  / ..       .          38   4543-71    850       600 .         .  38   4543-71        660  / ..     950  / ..      40   80  / . .   38   4543-71      369  / ..

 ,   ,    3  5  380-88   .         20  .   3  5        175  / ..     353  / ..      20      (  )   49  / ..   10-33-93.                :             1,2   .                 1,5   .  2.1.6.    :             5   .  2.1.7.   (    )            1,1   .          1,3   .  2.1.7.. .. 2.1.5                        5 .      6   .  2.1.5.

                   1,25.




 


















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  :

d = 250    

d = 140    

D = 70     .

Db = 30 .  .

D = 26 .   .

Q = 10000         ( 1020  ).

Lk = 243        D  Db .

S = 20 .   .




   d= 250









 : d=250; D=70; Db=30;

 Y=( d+D )/2 =160 .

R=( d+Db)/2 = 140 .

Lk = 243     .

         .

    90      = 17,9764 .

     . F.   .








  --          = 17,97640 .  Y =160 .      F.    = 152,19 . (15,219 .).    . =*F.








   -N-M      .   -     Q = 10000 .      F.

  ,  F = ( Q /2) / ( sin( )). F = 5000/0,308625.

      F =16201 .

  . =15,219*16201. =246563 *.

          25%. =308204 *.








       30441-79  14     = 248000 .

    8.    14-1-8-30  30441-79.   30      .

  103393      20 %  .

F max = 248000/5 = 49600 H.








       U = 30 ..      F = ( Q/2 ) /( sin( U )).

F = 5000 /( sin( 30 )). F = 10000 .         .      .         =308204 *.   F = 10000     =  / F..  = 308204 / 10000..  = 30,8204 . (308,2 . ).

      U = 30        .       = 308,2 .     L.    .                     .          (   )  ,        .     . ,    = 38     L = 418 .    = 42     L = 462 . :            38-42     .    L = 462 .    7.             .            L = 462 .    R .      .   ,  ,   :  --R   O-R-B       .    O-R-B   : Lk = 243,8 . LR =420 . Lu = 629 .           L = 418 .       R .   R = 418              .     -R.       -R   U .  ,   418   U = 16,740 .              F = 17360 .         = 237  ( 23,7 . ).     =411417 *. :      .     .   (  . 4 )  = 133,3 .




   d= 140


  :   d=140 .   (  . 4 )  = 20 .      =76,310 ..    F             .

     F.  . 5




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