Lezioni, Meccanica Applicata alle Macchine

.

-

~-

t"" I

- -

---

,..".,.

,,-, ~

; I

v ~..,o

~QL

ken>bti. ( p'tOOll.>CO<'lO ~"-W<

sdo.di. (V.~pl

CCMIbl"SI\Ttl) ~ c;i.Ì .~ e~) ~~fi

~ f'Q(" oQ..~

....,..,

, fà.ùdl (c~~m,.

~ k..e.rnb-ù~a{ (~a'O i~ ~i<.$») ~

~o inc.QS~ù(Q.. .bi~ (\1'ICOmO •

,

- I

.

) ""r"W'"

,.:.cvtu.~-

'?!-~ ~o +

M.o~ 1.I.t\<i<

-r\"'QS~~ooe. I

t _

' scopO) tt~\s1"C'O Il) ,

-

/' ( lA

.. •....

~ ,,'

""'"' "'-

l ,o'lÌ,a.

LLotrlci do

oC>. 1òOP~.o io Iì~.~ ••"

ç , ,,

1- -JI

(Nt .

~ ,.~o-(!.. iM.

dUt\~ I

...-òttic:i)~

/7 (iC\\JQ(so ~

~ci. elJl". tJ

CI.

\t

Ut\~~v-c... ~ • • { _.' I>r.<>",.~ do. ~ • ~

'o ~,...Ho."'"",

à

'--'i) o.totÌ ìf

( O che ( un toRo u. "

retto

deUo "',

N60'om OtQcc"j l.

f'tQto l

~f'e\' . _, , ~_.

..•.

, ,)

c:.rn ro~tb o{O'1.~

AO],-~~Iuc. (0tgoD) ""O-~ftjl.<:Ù:>7 . .1 ~,

c~o

•.•.•""".Q.~, Ch:>

~o ~ clremOIiça.1) o.Rr$x) =c. ~,..... .•

I.< !

ci.~,e:.. ~J

dJ· eleet:to:. ~

ÌI'\ m::it.o ~~ ~ COIè't")\-«-Q;ye u.iJl.::io ec.. G'~ ~o 3

O('~\ /il. l'4l. ~

EQ.erce.nro.:v./ (in~p$e,cN:. ( c.o~ ù,uo(.( ~d c.mton..o ~)

di

c:O'I

, S\,)t:eQ.~o..)._

(<:..-;;C).l, ~ -.ìI~

/" c'~ ..<..gu;>.ClO c:t>. ùbeW:;i: ~ ~"to (ç,~ìCQ.) 1"Cl;I:)\dQ1eJ~ !oi~)

. ';'';;:;::,.,{"c -;;, _~' _• .. . l"'eSSU.O

. (~c..o

~

\i Su~o~ ~fcx'~ ~tl '~

Vì~ <2S\er~ ~ ~ sooe

Q

~(e. clflae-

~ ~ ti.iLcLe ,<1'0.-...,.., CQC"n~Q.t\tO

l:r,cl.i.~ c:t4

'-.t.~~ t.4bektci.) ~.

l'

il~ ~\\\lQ)

~'e. dei~o

~tefi"e) p;stcre - 't.kWede-

'-?

<J.~\cJ'\e.. \I>I~~~Q.QUi>-

\IO U\~

~~QOti' I,. I

<'\.,,""'~...••

-.-:'"

il'lewQ~"

\, rli -'h~ ( tl " ••

r.1P •••••• J).,..~

./,/, ' '<.;.',

<, .

.

X< .~ \"~~ V=II.,=Vt:-=O

(o o~, cm;

/,~

1\ ' /I"v. ••.,,...r:.:D' """"' =

PI, I {)u.r-ostV.tCL~«l ~ v•• o; \It'~ O

l\i!J.1I~ Il -, I

i

. il l,il çUS'~C<.O

~ ~o _'Vn~Oj~~o

<, Aputq.

S~c.a.( CI?f" ~ ~ 9Q.

c:orl,!'O

( ~ 01"1 b.rI ~

l'

o dW1..~Q.lTent6')

W"O ~~'tod~CO)

~~

~

'"'_. -~M' ~},u. ~

,./ ~ a.l~ (tWJ,', -

.1 (lttS. ',.;.(

~(~~~~ I ~o..~t(

'tçe,"O ~ cc~\~)

f.Q. c1('1e..('I"O):.ì~)

• ~

ti; i, ù~cIl

o:Q;ì~ ~o..I..Ordo ~-tl. s~ e. ('.ck2~ì ccn~~ ~ìehe..

\U"\~ ~~ lA to~;o;bti

.... o

<> b- ~

"Q -,,>, '-:"

Il •.••

lA - -"'~~ •• ~ UI'> ~ •••••• •

,i -

re,,,, .••: ••' I

-s:

_~1:

tJ1: l

&ùl..~.:\..

~eQ.. a) ,t:s 3(rn-f)- 2~-àJ

f'IU ~\~~ C}~ ~

~Ql'\\

r ai J: .~"".'

<>

t', 'i ~.••

,.,'" •

CL ~. ...o1 •••••. ,t.A .( " " G~lOre)

(tis~te. ~ :tsto-~ee..

~" ." ~ .,. '~'" :rl'\<terne.. nà

(:~ b ,,' ..: ~ ''') c:<::CPt <i~) l'

lWE~Uì~)

';;." ,..1,,~me-: /'

.r"'-- ,

~-. ..<', ,. <:,Hu..\""' - . 3' ~~(

\s '-"~,-~""

\l ~

~

-~. pII.ll.CCU~)

-.:: vin:oeou.

,

"

, l''t>>lli 110)

tu)XÙc;.i (~

(.~O)/'

e-r:u> -

~~"tf. ~'\CJ

'>I> (tQJ.)C(O e fbNe.~~

~~'to::UIi~

'._ /CONSeQ.vanoe (~ ~~~ ••.. ,.,

<.w'u'b \ .

iòt;;no eG.yQ!Q !')08'li"'t \Il..~Icci)'j

~~ >' ~ ....u;-.Ù-t-(, i>~~

GoI\!s€'Il.v./)"t"I

va o-~ ,,\~c.~ e.

~ -, '~'é " ~ ~QeJl.. -... ~~1'\tc

(N:lr'>

~ -SO<"Q ~~IJe.) I

l , ;

1 - -- -- --

,

, "

-

_.~ ~- ,

s

""" ....."1,.....\ ~.~ ",t

I,

A.ù ••• - f'nC>r. (b'\";!, ~o -

"

c» v

C>oNS6/2._

V..oTIVI? ~ ,,., ,"" 'p_.,,,..,.

~,,_ ~Ol"'-

J::,. alD.,.";;,n

.1'1I -I) •.•••

,I-<~:

~ nDr rl.,' -

'0 •••• O

...

r=1-k.l(".-fe Fe. -:::O

i="-t-

") IJ l

_ -t.k.J!

= - t= 2. _ .

1-1=l>\

L - (1t rlv Irk""" ;;;

JO

JO '- "

~- ,

,.. ot.

Ii]\ .,,,' •..•••..••••

" I ."'0 •.•• ~:>.. "I

7<> •••• : ••••. ~ rOIti.5.Co.

"'ç. . " i-~ r-

t"c.cu;:one.,

c:orot:S;'CL. cne e ~ooe.

1JQ.E!o

•.e. Q..

)

NJ.M

.J. •••

,----'>

~: ç

-'> ~J..N,

c.on lo. I"\'Ioclu.2o ~ ~

=

~L.:~

, ~I'< ~

.•. .-..J'n

~ 1, __ 1':;1:""

_ C'1.3 ~~ "1"" AI :••••

l'-' Er;: 'ti.spe.O:.o Q.L\\~ ('e.~ ~~e.S\",<X'C,..

L'" -

..•.. l

e= q P Q»C.. ~

~~clt;Q; 'UJ\>~<::::l"L

~cxe t'otmQ..) ~

.q ~

Ql.

ML ~J

CO>

KT= ~ ~L

G~f' ..

V .4.._~..L ..

l QÙ~)

~Ot"mQ.l.\Q\ì

L ,..

~ )

.S'6CUe ~ ~- I<eq - IU

.. I

,/' ~~ I

"

", IIL"" , l

~ PAIlAUS\.O __ .::.> ~uS).l.>. )

~...ol.iOC\)

4x'" ~ AJ<• /O Ice.q.: lei

ç':: ~

~o1~ofe' ~j j

l

.

~ .. ,_ -,'o

" ..

- ~ J.n~ .~, ••••'"

!C'•••.n)ç (- ",P:u-. Po

/ rnl'n/l' t'M

'-~Q..)

(l.A[)eN1t'

trQ..~oli ~

? 1'.

\

V\~co&o

'\ ~~ol.::> ~ ,. --.

.•.•.. " J

.

_ •...•• 4.r-n. •••.•

r<'t'\,,: "" l

~oQ..'~

Sì ree.

~Q..~~

oU.o ed e} ~Qro ~-t9- a.e <:.r;n\QU;o o

(>

~d..o .e...~rto t"I'QJ:o

~ /br~ ì~

d'le,. ~

.lk .

~""""n

-r (io .-l' .~ .--t-:?TIe.

-'-1' "r

11- l

r...."."to.. re!- pi';'-"C

lbI ~

\"'+OWO QO( .fO~

+Nl

I (Iù/.:o ..,

. "'~t:o ~

~Q!i;C:U:UQ.Cdoi~ eo-e ~o. c/.J.

re..

.•. ,

~~ ~ G

- \ /TI'Oo, DJ • ..c.>:Ù .,.

!.L _ '\

""

I l

~;.../ •••.,.' In ,d_ >r nli. iA

rlal .dek r~~1

- ~

e.-

oC.Q.uc... '\lIU~c.QÌ.L.. ~~~ f"lJ

. 1

•.•.•...

n: ~"\",,'

Nri _ "TU •••.••. .J:.Q - 1:!td :;

~"<

L. N.L.

,.or N><

l''l ~ clIIICJ'; lA

'2

N 2T

- \

~~ l ~l - U

T"; ~ N ~ ~fl>" or..Mn

T.!>. il _\inffr.o

"'-ft \~

te

~~~ I

mo'to le-

COI'ku-. le :; Ku:.\=

~~'tO) ù.~to.

fef'l

ì ~

Q. ~~.~t"O -.

000 -

r; , l'~ ~.t"In'

~r ' ..

< ...-an.••.

QR;. a.. CCI'>-Ioòl.o

. -

, Ò"'~Ul~~(;U:~RJ..'

- lçIQ'TE51

I\,,~ ••~.••.•.~:~'" '1\

ç d.l.prw~ ~à.t-~

QtQ. ~ ~

I I

:l', - l

r.oM.ra. ea.. ~u.~iic.Q...c~

QU C'C\\ ceo

_,jt I

c.Qt(c.o "'6"'0.

te , Sm.ISOAurNTO

.4 ( ~tJ..lPXQDr

1',1,) ~)

Q

~ VI ~

/ / "(.oli ~ t=n. -

fl-~I""'" ~. T

O" ::> ~

'-'-N~T;t:~

_o ~. -. ~'/n.f:__ - »: -

Fa. di'

'''''_l'J:=- I-o.r.

"T _ -

N N

"" ~ "-'-::A. ;

...,... .

'~.~~

.

' .1>,..

r' - {uJ =(6')

lA••• - Fr,.. .J),...IJ •• : r

A\~to ~ ~

I~o.:. ..-

~ c'

( "....;".fIo,#";" _-r',o,;

.•.•••• i", ,,")

e-•••••••• o .

1.1 Il. !J

tr ,

-

m ..

. ,

d'.-' ......

WW

d" S~_~~ ' o..iuw-rQ..

a.i. N

~~ ~ ~ -?O(~

~~c:re. ~ ,\'~~\

(~ Q..

l...iJ'

Nln

~.

, .~

'" .

Ff1 - =

N

r Lo. ~ ~.... /'tc" __ ..••""

N ,) Ae: C..tl\.!

b- fU ••.\

ii:(~

A

Ll&J~ -

pii: (PA-.c. •..

'\ ::l) -2 ...•

,..

,..H.. .:., lo" - N

dl:.r

I~ rt(Qsl~..Qi1.:j

J4 ,JQj

tT"~t-l = ~

-~ Mi> ~

_w [\

r al. _ri.

~:z. 3 I mi "",mi-c. .ro\(\b:::. Dl - '"

tJ O<>

,

'--" "<Il , " '. a I

-!ti

/lR,.1. 1-

~.

, ~s

~ D(,.I

•••

Ir) _ •••.•.

_ V'~ n.

Q. ..., ..-11\.1 ".

\-E:l -t: CL~ I

t'( =-

J. ..-) pc 2I!J

2.) t70f"'>a.2.

t-h a;U.'1.

".cJ.I'-:~

='>N:: p(r)rQlQQ.r", fb·V1, •.•

1A'W-,_

\lll !IIV

"'- .lo f::J:~~r ::

S:ll2.f'po('-l~~}''l.c:l~

: fpoa.J:.' .:;'

Mi> ~ 1l.3.

=~ f,(LN

Np

-::r) -Ò;

I~

. =

iN ,~-I

R,l _

~ =t 2

iO •.•

r'l» D(,.\ di' 11.'1.\ _

". • ._0 r ..,.., ,) N f'L rdA h•••• 0 -,

Drr) - ••••.• ~

"' \2

'<2 "O "" /

.. ;a')po_~

~ - u:;~

e- ..A:.

.•f·

I\\p- t)r7dr~

J fPlN

tfM'>(I- lir

J '-'V (20

o ::

2iA.)oll. 1'1

-- , -

.•... ~<r'~ ,,~

.,... • ....", ~ t-t-"", -. •• ~ vr ••.•,>on!.

~ '" "(,,......I

c.i...dWe,. userc.. oiXÙto t-n:.:x:t

rodet">1e c.o)

•.•l Mv~fsN.,.)

(ò-oè

~-':'" s;Q.. l'b~ ~ ~.sd..QS'e r

MIf~Tr ~-e.ù.Q.2P. -

'i~ _

r: ...•.

,u.

o

-\:~1'-' olQ. I

~

.......l-n

P.oc~ ''''t'rvoool ;"

/:0('_

J r;..

J,"'f> '-.r~) ~

~\ A1 ,l,. -:\ c-

Il=',.., 1>..,

fL,{' ~

\4:c: ~ l/li. _ M

•••,,, pl al o::ù :::r

e; r

t

Nj

ìf CO'\,.~ <) Iln i-tn.n ...

tUter50 ~~ "

.o,

~o._ ."B';L'tt. I '

14>

cL' wm ~.$~d ~

ea->~~ ~

r , (CQ.C.~c. ~~~te.) I

.

.,

'l'"Q...qD- jaL~.: ~.-:.~U~~_uno.,~(j.~cénte.;.c . _~~~_

:~ '\J~C9te:~ '

~

\1'... ~ ,

7 -

'(# ~

"r~ ~~wto.ilooe'

~ct6 ..;,

d.i. ~'K~ et:r>

"I" '" ~~ !l J..~

\J~~~ ~Q..

"i....: •

DI ';'>eelr\~

_r .•.•.• (ln

7'\

Ir=. ~-

.

..•....• ,t: :,.",

....,...u .'>

~ - Jl..\1

·'ft~ •••••••• -

I,. L

~ bl.(~e.~ l ~ ~,.~

'Fv I

-

fRio ~.

,

r ~ . .,..J>n .•••• ,'

) ;tlQ..

U ~~ l'nl

, o

2.. V - .&•• ,~

+r>-. ~~

I/S p, S\J.

.b3 •.• ~OJ -

_, C'~" ln.~". rl<>P

", s .s u,.\:&

... 1":1.

~

2fL .•.•.a.""

.h,

I IO! r.-..-1\1_

JX .• ,'","","" 1"\

'V:: Tl'l"'2.V •.•••

~rtJ>"""f'\ o. \I•.••• -

v

l' v pCltcr12- --L.. o_:~

"!V...., = ll

I;o 1ril'l.AD ~ &u.n?u !tl ,...... r.'

-" 1!="

••• 'Arru~{ cn\/"'.

t::'~

-r;<-\ J

r

~ ~

-_. ,c,

---.~

- - ._

.. -

- -'--

-- ... -

- -

..

,

!'7 ' I

. -

-

,

.

/ ~.

I~O')""-N ,..1" •••..• -

"mCI ~lCl\ _ .:.rlt-Ohi { ~.

o e- ' •.••

"00

~(""""'''t~Q~~)

~(X;O~ "O'>

ne.uo.. te ~ è:' ~~ ~ e.~

~ :

~l«.Q.

de{òr<VQ:Ùcn:!..

. -

~..•.

,..l" ,.,' Pt'

N A JN },-t;QU pN><~ 1-16. rSo.R ~

np"i§ tf07~\d.Q

I~ d9)

d-9 <Q") •

le. =

t:. ~+'3 cU

A

\ coew. frlCUS'@.~~

.. ..

..,.~ ~

~

?,,,,,"

.kI'" ,....: ...a'

,.I; ~rl-4., TÌ!a-" ••..

~ ,,' ~A\rt\

Iìc=coPe

"'r ••.•••• ,;" roPlU!. •

f~ç;tl

~ci. ed~) ~c:LÌ. CU.f\,çil.V(Q. ~,,;~,

~J~ •

oR...«7\-t-oao~~

el!t.ì.usv.rQ- o~ O- ~ ~~~ pzJ QliIJ.c.o

"- ~e.

l,.U"'>'e)JJ:S~ b (~~b)

c:;IJ..

QIJl.O~ ~~ CO)~ ~ ~ S<m1()S~

,,~3,

- h - QN?!I(.J::L. t-

n/G\ ,..

N

. IL!!!.'" [rn(e) e-D.(&) çiQ

~ ~~

4 o .

s-+<

e'l'll.oc:t~ c:tl.

~ p ~.:t\ =t!)

~"..,.. _-o,t. .A_~z.

_ A .L

",=..f/d-± ~) 01 ~ ~i_l

-+ ! Oli ,u.;(LtihUQ_

A 2 ,~

e e~ 12.1 12:2 (Ù'

e'iO IQ' fù'

e d.i c. ~ntnl

e. ~, ~

l t . (

y. X..L

J( (-L l. -L)"",

t-

.

e .

f

~ .l. ..l. .lo

:r j

CUW>.l ( ~) a.t'

+

C:: là.- 2.l~

fl.l. - Cà.' 2 Iù - 141

Q.ll 1- GQd

~ e

"U'b.. l ~~ c.ù.ruo:tUlA...

ì l

pccn\ ~~<t\

~ \'(\1.('\

~~I~ ~ J' -

~di;\c.ro.. (-&)'- (.'/:;)' !, ~

(3~ eO'> ("rrQ.lt ~ PY'I"le.CUe>

~ .J, N

areo ~.-neQ/"l'\ s

~co

N Su. iJ;CÙ:>

, ~ ~

~ :~

.~", O~3~

b-

r_

"' •• rr>•.•.• D r;:: >l t:~

u

v

SPa2b " ~-~-~lN

Sl=61tA -

".- I

.•. ~"cçpeHo

-" ••••.•••••,... C'fj r(]"l~,,",", )

~~".

cr."" .ko."1'",

c~ ! ( 8

~.'fl

c..or,

z:t pme.d1~ ~~a..s2L 8l)

POMUEU t,

VUNOOl '2.oJ> ;

rmQ~;U:<:IIJ Q.nCO">~

t:J.o...

Q\.u.ruaA --\.

~IVISMA c:I.i~ '}>;fO~tQ; s~~clol4-

lo~ 'l..- ~tcù'(on-.

I

I O!.

~ .

p.;

.4 ~~tcS: ~~

CON1J).TfO S)~~

Il.lQt\\O c.os-o

MOCli

Òl(.~i~~ çru:j?i ~

~ SU

. ,

., ~t.ù.

. jt t::JJ.

~to

\lS\JItA ~r'A liS!.M'Q.. ~~ C'Oi~

'- COI'> l

è~e;rOti:O ~

~~@2: fé'Ci: Eu.o.-. QCC.<l>W-QrMn~O

u.s:u,-rQ. "

S'~Q.lJI- ~ ~

c:t:..str..ws\

I _ e ~o:to...

~

I.JQ.. 1;e~al:o(Q.

S'6vSI2.A c:IQ.

USUltl. ~~

\JS:UIlA ~

J.. .

~~e..rck>

ti.cu>'Kooe,. é'.lL~K'~ 1

~f'I't./fl:L.J

{~~c:Qtl+e..

~x~ ('Cn ~t'li ) b>,I.Q'>Q. i

-,.. ...•..

'cl'

ea •••••• ,ç.

tecQb.~; •• ~ çnicz.,o..s:o..td.aI:.

l\c-n{)/'I.- cieV6O)l J)~

Q ~ti.d.:

e~

.s<::>-o ~ ~to çlìÙ: t\..Q. ~

~-K ~ CjUQnto ~,;~ ~ Q\~)~

i"!.~\o~a..~ I

v;:..J..,,-~.s

me.. ~.A'cQ.n~

~Iiol;o :

\lO~ ••••. ci. ~ ~~ ~

Ie."~ ~~kr..en~

Pj

oL d&#