|
d
d i a m t r i n i
c h i z i s h d a n b o s h l a n a d i . M o d u l i m = 5 m m , t i s h l a r s o n i
z =Bog'liq 10chizmachilik1pdfd
d i a m t r i n i
c h i z i s h d a n b o s h l a n a d i . M o d u l i m = 5 m m , t i s h l a r s o n i
z =
1 2 , z 2= 2 0
b e r i l g a n . Q o l g a n g e o m e t r i k p a r a m e t r o M c h a m l a r i n i q u y i d a g i
t e n g l a m a l a r y o r d a m i d a a n i q l a n g ( 1 8 . 3 0 - c h i z m a ,
a):
s h e s t e r n a
( y e t a k l o v c h i ) t i s h l i g ‘ i l d i r a k
d ^ m z ,—
5 x 1 2 = 6 0 , t i s h l i g ‘i l d i r a k
( y e t a k l a n u v c h i )
d2=mz2=
5 x 2 0 = 1 0 0 ,
h= m , h=\,25m, h —2,25m,
d=m(z+2), d.=d-2,5m, d v=0,2dgup, b=(6...A0)m, dgu=(\,6...2)dv,
l =1,1 b.
S h p o n k a l i b i r i k m a t u r r i i t a n l a b o l i n g .
22.
N i m a s a b a b d a n d e t a l l a r n i o ‘z a r o j u f t l a s h t i r i s h a a q o ‘y i m v a
o ‘t q a z i s h l a r d a n f o y d a l a n i l a d i ?
a . M i s o l l a r k e l t i r i n g .
b .
K o n u s s i m o n tis h li u z a t m a c h i z m a s i n i c h i z i n g ( 1 8 . 3 0 - c h i z m a ,
b
). P a r a m e t r l a r i : m o d u l
m
—5 m m , t i s h l a r s o r . i
z,=
1 2 ,
z2=
2 0 ,
b o s h l a n g h c h ( b o ‘l u v c h i) a y l a n a d i a m e t r i
d= m zr d = m z
,, q a d a m i
Р = т к,
b o s h l a n g 'i c h k o n u s y a s o v c h is i n i n g o 'q i g a n i s b a t a n o g ‘ish
b u r c h a g i s h e s t e r n y a d a
lgb=zjzv
g ‘il d ir a k d a tg 5 =Z2/ z , , a = l 8 0 ° —2 8 ,
6 = 2 , 2 5
m, h= m ,
6 ; = 1 . 2 5
m, R=dJ2sinb=d,/sinb, b=(6...8)m,
g a r d i s h n i n g q a l i n l i g i s h e s t e r n a d a
|
| |
