Buigen

Buigen

Citation for published version (APA):

Dankbaar, T. (1974). Buigen. (TH Eindhoven. Afd. Werktuigbouwkunde, Laboratorium voor mechanische

technologie en werkplaatstechniek : WT rapporten; Vol. WT0335). Technische Hogeschool Eindhoven.

Document status and date:

Gepubliceerd: 01/01/1974

Document Version:

Uitgevers PDF, ook bekend als Version of Record

Please check the document version of this publication:

• A submitted manuscript is the version of the article upon submission and before peer-review. There can be

important differences between the submitted version and the official published version of record. People

interested in the research are advised to contact the author for the final version of the publication, or visit the

DOI to the publisher's website.

• The final author version and the galley proof are versions of the publication after peer review.

• The final published version features the final layout of the paper including the volume, issue and page

numbers.

Link to publication

General rights

Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain

• You may freely distribute the URL identifying the publication in the public portal.

If the publication is distributed under the terms of Article 25fa of the Dutch Copyright Act, indicated by the “Taverne” license above, please follow below link for the End User Agreement:

www.tue.nl/taverne

Take down policy

If you believe that this document breaches copyright please contact us at:

openaccess@tue.nl

providing details and we will investigate your claim.

'. 'i ",

.

.

" ,

·BUI5EN

. U.D.C.

N2

620.1.11 Lt.

. Rlt

PP

ORr'

A.I

D'

0'33':-'

{..: f-,

I ".).~

.'

/.

UooRWOORd.

~

-

.

. (T.

Do-nKbaOR) .

..:r: '

i '

.'

-I. i.

l1.u.'le~k

bw.caen

: ,7

';,

1.

S.-r~eK~en

,

Lt.

13e.p~

oa.n

~

\,(~U;~ w.~Omt:es.ertat.l.l

er:'

de :

kRiJ;erna.

S~~lCh.the\d

en

DegU'\

(.)ch~~ C>O~tnU18

l)(J()R

o1.wnL.I'\I.U.IY\."

'

i.1·

1.1

~~

.... '1.

1.3..

1·4.

1. S.

2.1. '

""".1.

, If. 1 •

"t.Ll.

4. 5 .

4.

S~

, ."-, ,,'

-

,

-, :n:

'-I.

2.~1. B~pR~1

~Rnem""ae-1") o~

de,'

ij

.'Ii.

-,

.P-Rceoe.o .

. '

,.

~.

2.

.'2..

no.be~Re\'(&t\a

. ,

4.

1

1».

, "; 4

s.

t\C~eR dep~ieRet:"

uah

de

kRtbR\a.

8eRwChV\ei.d

. b:ls

U1

r.xhe\.tR

UOR

\1\

\..n.9 .

-5 ..

t.,j"le~

5 . 2..

H

et

meb2n

0CA.h

de kRornt:es:

ROAl.

S.

'2.1.

nC1.bespReuU-a5

5 .3.

~uwheidhmetu,~en

5. S :1. t1ahespR)!:k

U,8

'to.

s . .,.

S·1- '

5.2.

S"~.

5.S. '

S.S.

, b.i.

b ..

i·

b.5 .

. b·1·

i

b:1."

~\ '

T-' _ .', ... '.

.

.

"'-.HetreRekenenlXll\

de

l(rwmte~~)1

IV

., ..

v

-...

1

t'/tn·4

. " , : .\ , , .; . .~ - :

,

'.

'.

, .' '. , " .'.

3 ..

l)ee~a..,

'P.C.

'4.

~~

J.

A.S.

5.ka.L.1.

~.A.G.

b:OehleR

19.

w. ,

, .v. \JLoten

k',

8 ,KaI1.

J.A

,G.

~i-Ia.ndbU.c:.h

deR

'Sf;.Q.n",eRe.i..teeh n

iek ",

, V.C.S:

VeR~

:-redan'"

i

BeRlih

'"."969)

-: ">

C'c.~en·

pla6Cv"ch

,derORrna.tletnc:dat

UOOR

o..h~otAoop

rna.teRaAoL

II

, l)Q.kSROep

R~~

•

\NT

2b2.

I.e.

een

OR

iii

hteRen

01 .

on

deR.z.oc::k

I'\QQR '

,het

b.ncfen

IXlI'a

,,~u.ele b~klti.teRia·

~

het.

bween.ua.n

P~

",

'

. . ' .

~QflPORt ~le

,pl.t:l.6~~e ceRuortln"'a.' . '

.

.

, '",

.

"..

,

..,~'€~~~ ~tl.t\et. o~

het

bea

A

if'

deF~

_"c; ,

rnoJ;:.e

'

,

,

." "

tnet.oaJ ..

~

k'U'1ij

, ,. ;'

, " ",

.

~ ... "'\ . , '.

"

, • .;t •

'C

O.

cLR.~

.grnL.t..,

, oUt.

iR

.~.

A .H.

Ro.maekeRh

pRof·

dn.'P.C.l)2eh5tRQ

. . '

CC.H et

OCR

bCU\d

t~~

de

Ui

c:.ke~

_--hoRd.heid

en

de

defORlTlatleSRaod .

l.>Q.n

rneta.le

n ."

-'" -:

",

.?~ mbolet14:;~

b

C

-o

00

to

,1

S

0"

-Q'"

plna tbReed.i;e

'~peckrleke defoemQbeu.'lee~\':a.nci

!'~tAke ~

LcaCl1li.tm~cl:le

'Rek

tI\

hooPct~C.hWn8~

. ..

. .

'.

effe~leue

defoRma.tae

LC.

~CJe900A

m~8

~'u,

bepa.olde

RlChttn3,

.

: ,

..

'

l.JQAia.I:&ef~tOR

tJOC>R

ein~e

ueRandeRU18en . . .'

.

OOASpR.ohke~\(e

1en<ate

rnomClI\t;QI1e

'en8te

b9R!.t:e"i3~5$expo

...

e~

.

kRo*,.tRa.a1

oPa-pROftWe'eke

p~;kte

.

.tno",e'htQ.he,p~

.

WQRe~~n~a'

hoofMpOn'ninaen '

"

I

L

I

IMl-1T-~1

.'

1-

I

I - I

, -I

<-

' .

.

1-"

. , ; .

, L

I

'I

L

I

J

-I

I

L

'-ILl

,\ L

I

IMl·~-'21

.

.' I tll-"r

.21 :

.

IML

·',-:-&1

Het

i

I'h\dden

ok:U<

Ii.)

de

oeR?Qln-:~ ~~~

die

-Ud\

beoll\den

c:p

de 'ha.Lue pJcuttdiJct'e .

.

. '

.

H~ n~~metR.e

ulf'k

ita

het

o~

\.X1h

r.at1mmet~le ~~

de

LU.t.lA)2n~e

be1Q6ttn8J

~eci1to

cphet. blaU

UOI)

b~thEf'

~

~

b

ee.n

zg

~

'-'OJ')

de

plO.a£

lpcx:XRe~

q>de.

k:)Q.t~R

IG

h.t-1..h3 •

" . . . .

,

p~

r:.

tnote~R~ LJa.n~~

a.p

metu..gcti

~

~­

ke

~e

poRl'Ylc:;Jbe,

ueaorideR$l:eld

mas

'Uortde.,.

"

I '

~s

_Ln

f.X.heua

UoR

rni..ha:·'

...'. ,

.

. He.t

mot1')ent

woa.Rop

her.

ee

R~t

C

tnic.lQos.(.op'::'c.h)

.

hcs..cLR~c,heUlt.en_':3t.i.c..ht;bOo.R

,&.oOAden'.

t.

",1

, <.,'

::In

YlecleAl.oI1d

~

~ ten~Lotte ~f ~~~

[fKo'len

(f.ia'1) :, ,,'

-lA\Qe~~bT"

,

_~n.

"

,- Wi.t.cJelb'4fn.

-

~R6b

I;aen . '

_--r~~b~n.

,

,

In

N EN

5 ....

59

l.lX1Rdt.

een

",u.:enK~machi.ne orrv:x:~Aet;en

0.1:&:

,-1.

'2 .

1.2..

1.3'

..

en

Aed1t

c:f

IX.t\1~oerUOR

m'5tot

een

c:.i1.&.n~

Y.x,he

LX>A

m

t.ooRciJ:;

~r~s.tlU

lRd:

>

.'

.

2.1: .

2 • . •

a"'5p.Roblemen: ,

';

.

, . ' • • . ' ,'.. • c • ' \ , , ' • ~ •

. Lee

I

l,)OORt.Cornende

pRopl~n

die

or\t5l:;oat:

;Lt.XlnnftA.rnen.ma..

.

teA.:a.aJ..oncbR~pt

o.on

eenbwtll-8'~kin5~n::

.' .

~ . . " . ~

-

H~ ~n

'uandej~ ofkl\~m~ ~

het ,

b~n.C ~u..tRoJe. ~~/.x:h..W:>~)

.. '

....

, .

-=

~na.t.tWkeuA~he~ .~.

het'Fmte

P~I.K:t:.

" tI\

t.eR

bc::u\d

met

~~wa

ue

RLnij . " " ' .. "

. < •

- \-let

~

OOOR

p[Qoten

oP

knl.Uken

bS

het

~n

uanp~p

" ,

."

, ,

_lJeRa.t;'deRtna

~ ~nede te~

net

~h'

. _ HetbepoJen

~

.. opttinaJe

~~SbReedten.ua::R

V -

Idt:emf2~

." ."

" "

' < . '

- Het

dnt=ra.an

oan

<!en

onaet.oe~

cppeAolo..t.ctestRuc - .'

tuua.

.

.

_ Het

bepalen

UQI\

de

~.)-ee rn~

rnu,tKna.a!

tc:elaaJ;tnRe

bw.a¢R~.C

pROdtlCton.t:UJeRp) .

- t-et:

bepo.1en

COh

de

ap

Rond.cilq

Qa.n

~.

~

ae

-.. Reecbc:.hQ.p.(

caeRee~~~~tRuctie

1

'.

':'OOR

~

m~te

uaI'I

ole

hie~ ~oemde~lthederi; ~~

men .

LI\

hand.bc:x:ken

ta.bellen

enrORh)uJe~

che,

d.OOR~

leaden

tot

,

-2.2

,

.

)

...

,

.

~~:!:f.:~~:~~n~~

..

~~~

deeeR~

~m~

k~i.teRi.a. enhetinst:QbH~~$

...

KRLteR"""'.

'

.

.

" • 4'

,

'~

.

..

~

hete:AcieA

ae'n~mde u~ondeR'Zcek io'~bI7~!n

cUU;'

.eR

eneRz:r.t~ bIt~cefte

bes.t;aaJ;

Q.CIJ\

p~t'!~

aef ..

n,eRen

uan.

becloelde'""kAl.teRCI:l

en

ande~Qd.I!.

het.

LJeRlfleRert

hle~

0C0ft

ar.deRe

rno.l:le1tlAlen

C

C:1tr.t-oao"

oncieRe' lI.)QOItden

~

n)' ..

.'

':

A)

Qe,~

.WQ.QR"de~~nu,a ~

b).,':: :,,'

'"",~>~e.~~~

. '

c)'

~':

,

'::~

..

~. :,'d~

efro,

Rek,.~K

hu.l:

V,)

,

.

~ .

'CO'i=()~,

(~1::

0)

(6:0)'

. ~ ~.

.

~ .

. . . .

" "Ao

~

Ole

mQ.nd

die

de

uU:~~n8te

Uan

de·plO;.at

wtL

weten

. '

~:Rese.eeRd ~~'.Ln p~t

b

teA~L

UOOR

de

pao.otic.ttelis.me . .

h

i..c.a.

tneeR

ln2i~t

U\

~bv; P~,t:'t, .nU:~teR kOJ:l:~n.

"'.'

" , , '

:~~~=~~~n~~;n~eelt

-

,~

,

. ; , , ; -." , ' ~ . ,:. ~.... ., " ... :" - " >

.

,

...

".

j , ... · f · .,.

,

.

, "."':. ,.". ~.'

,

.

' "

If·" ,"

'I.

Be~8'~

_de

_kRi.tV:r;.he

~ROm~st~aa1.e~

_de

kR~ia.,

5F'icht-heid

en'

be8""'sd'K!ua

uoA

m""8

I.)OC)R

cdu.mwa&.U.ln. ", .'

,::

'1.1

Het theoAetWoc.h

b~rnode' .{lAi:.4~9J

,

,

"

"'A

ceAeenuo~Ln8

uar,

~

rncdel

~OA'de~,

de

~nde

a.a.n.;.

hQmen

~o..n

: :

, , '

'

' .

,

"

... " .. ..

.

.

_ Het

rnat.eRiaal

~, ~~

..

n

homoaeen

-De

OOOACIOAuoRm~ \J.)()~bu.iten ~~

~nCeo::.o)

"

~,

"

- De

SfXl,nnLn5t

U,

de'

dik

teAa.ch~..

.

.uo.r1

hat

~i..

.. '

,a.ca1oppe~~ ~

de

tRek

V!.,

huL.

C

<Ii :: 0)

.-. • '" # • ..

- ell

WOAd~ u.it.~aon

uQ.n

ulQ.kke

~oRm~

.

C

.c,>Ia..kke

~)jn~en

blti

uen

~

) ,

,

~

oc:::t.c::.J:.

. , ' .

. ,

- de

d.u.JQR~Ae1<

i6nuJ.

C

&2 ::. 0 )

- tA

i4

spAa.ke

uQh

Zw..ceA

b~n

l

aae

n

'l4na~-l(

R

ac:ht: )

"

.

_.

. . .

_.

.

' . .

'

"

,

_

"f8de~ het

defOArneAen .:.ooAcit,

~

...

inf.~\Gn_

tie tJeRondeR&telA:;.",·

,

" '. ( "

,

' ,

_.

.

" , • c

..

~

'1.2.,

:De

hoofd6pannlnga"

UXlRderi

~

oetst

aederi.hi4!eRd: .

,

.

. . '

,

.

Het.oeRb~d t~n

deze

IJpo.nn~8en lAX)~dJ:. ~~n

dooR

de

o\oeif~cl:le ~~en.b

uon

m~e~.

' .

'.

,~ ,

,

liieRLn

~

cr

de

errectiece

S~~in8

.. ,

1 •. '. ' " •

• -r " "

Cln~~~

de

hoof>cbpo..nn~n

UlORcIen

de

'hocfCb~~en

.

.

8ede~U'u.ee~d:,

. '.

. .

. '

.~

.:'

" , '

i' .

61

=

Rek

~ ~Ai:.ht:~..

.

cS2.

=

Rek

Ln

bReed.teRie'hb:nS'

Ss

=Aek

ion

cW.c~Richting..

.

"

,

.

,. 0 •. <

C'

( .

all'"

O-s )

d

Qt :

d}\-

0; _

2 . '

, ~

..

.

.

.

O"~

t

U .. )

dSs:d

xC

as _

2:

-1-1" " •

d '"

d6

n

leRLn~.

, , : .

a:

t '" ~

:De

pu.nctie

(NADAl) ,

-

·

..

.

" I

J)e

a

Rote

_{paopoAtionele Rek}

,of

m~ek

UJORdt

~rLneeftd ~:

..

Al' ,

A :

Lo

, '.

S

::.In

C

A

t:1) .

" &

!:t.: e

~

'1

.1#.1.2.

Het

Rekmodel':

. ,

..

fa

UJOR~.

QQl\8:nomeo

~

eQ,tAderrb

het

~n"ua.ne:n

p\a.a.t.

ulQ.k.ke .

deroRm~.e

cpt'feed.C,

'

In

d.iJ:

~

oo.n

ULa.kke

deVoRmQ,tie

~

de

Rek

..n

de

bQeed ...

te-RiGh.~.R

don

nul. (

db2:0)

.

--rel:JE!M

~~

W,.t.

c:e-

aa.nnaJi1e

lXU'l

oOlu.rne _

~ociRi.Q.ntie

1.1.5

H

ieR~

WORd.t

!:teu::>~cl.u.deeR

d

dcu:~

depoR

m~eJ~

.

Rec.ht

l'.)1

SAoc:Ia.t""en

Ln.het

dero~tnQ.t:,emodel

op

eU'l~

... ek.

lI<eh

t"n~ ~Rs:1a.a.n.

{

li.l.'

3."

J " '

.

.

-De

err«'tle~'ite~

UX>Rd.t

~

besc:hA~

c::tooR: .. :

8

=IV}(

S1'1 fo02,2 .. :632.) .,

"

\)~ ~e~

oon

rn~

aeld..t:

d02

-=

d

A

(0'"2.

_(fa;<T-t )

tnet

d-

o~

=

0

uo~t:

11.6

:De

erfect.ere

.spa.nnLnQ

~

nLL

bepa.ol.d

woRden

ui.t.

de

oLceL-\)OCR

uxt.Q..Rde

oa.n

oon

(1m

I4e5. :

.

. .

, '.

.

"

,

.

_.1 lEHGoT£ .. 8UIGFUC. ... TING ..

3

,

SYM£TRIEVLA~ '.-..:

FIG.

a.

\.

"'.8 .

.

' .

In

hat

~

<Jan

olaldce

deroRrna.t,ie

be5Chov..l.lJen

I.AJe

nu..

de

len~te

ua.n

een ele

"'!!f\I:;je

~

cp

afstand

Y

uaJ1

het:

nelJ..t;~o.1e

lXo.IC

C

ha.

deFofUno.be;)

.

. '~ ,

..eo :

e·

d

_~

De

l'na.o.t.

ReI.< 6

bed1lo05t:

~:,

.

.

:petia.tw.LR'til(e ReI.< uande

b~

taoa

k'.a.n dan

aeSc.hRe-oen

lA)O~den ~.:

' . , '

..

'1.9

, "

'De

mi.,ni..maJe

:~,kRi.t~ k',~omte~~aa.l

V!.

hieRu+t

a.f

te

le;-de ... ·"

"

.

' ,

' .

. '

; ,

'

In

net

klti.t~chac:oQJ.· ~

de ..

qR~

pos~ieoe

hocfd.

Rek

S~k. ~

n.

[Let:

.3,"J

" ' , . :

-, '.,':De

5Root6t:e

posi.t.leCle.

hocfdReLc'~ hl~ de eeR~eR

<4>cae1eide,

S ..

tna.IC •

ofu.>el:

I

~

So

en

en~'

1 i"

h .

=

-

i

.

' ,

,

,

.

".,. ~;~ -~

_...

..

....

".10

FIG.3.

'1.11

In

hoordst..3~Rol·ReecUa ~~n

dAt

~

oeRlrieRe~ .

\.JO.h

de L<RLteRIDw UCioR

~R1G~~1d

en

~U'l

.oc.heu.ROORmU"l8

OOOR

andeRe

rnClteRi.a.l.~

C

~

CIOOR een andeRe u:>CI.QRden

/.)(11\

n )

l.bensef:if

k

~"

.

Ui.t:

het:

oeR

t.ooF>'

Oo.n

de

t.heoRetrX.he.:n~i.t.'::>

k

~otnrne

en

de

tet:ROl.UJ..)~he&Ol.~ Lnte~pofat;ie~kt;~ d.Q.t-

de

. uxu::t.Rde

oo.h

h

d.i.en.t:.

te~8en ~n

~ ~

0/2. _

~~. . .

t.

lJooR

deze pROeOen

~d

'~~2e~

een

-zochl:e'

aLJ.Juni.nL..u:n - .

sc::ou.

LlXlo..Rl.XU'\

bekend

Lt:toh

oI.a.t.

de

U,JQ.Q.Rde

uo.n

n.G\CU"\

de

eeRoeR

~oemde

qRen'Z.en

74l . ooId.oen .

.

J)e .

n -

~de

\.:)(lJ'\.

dt!t

rna.teRlaa.l u."eRd

be..,paaJd·

ui;t;

de

tRekpR.CeF

en

bleek

0 .. '2.5

te~n.{ AP.P~

1,j

. . ..

-Ofmetinaen

00n

de

~f

p.ont·~oo

x

1$0

X.1~'

mm.

.

.

:"

~

".:'

..

_

~

~

R.ch~ ,i~

'lc::x:XiRec.tl1:;

op

de.

lIlClJ.&

R'se

~

- :

. b.nS.'.

.

. '

.

. . . .

t'.

..

.

,

- 'Pe

pRoePpla.tenLuoR~e;n

rn.

b

.\1.'

een rni.i.lleRpeM

. c.n

een

V-

I':)te",:,peI4tr~n.

,',

.~.'.

'" "

';",,,,

..

" :,. . q"" ".

..

.Ii~

12;

Otndok.

de

miJ:'iMaLe

k~omtes:~?-ten ~c:te be~e

t-~

pt.a.te

h

bi..Ltl:eh

het

meet

beRei.k.lXlI'\

een

bes.c.hr..k.

.

t<

~orntes.tRo..c11.tnet:eR

u.eleri.diendende'Ze te

LLX>Rden

beRe_' .

ke"Q

.ui.t

een

tern

eten

L<ooR~en.Pf:i)

fA

PP..2.] ;

',~

""

, ' .

....•

,~ . '" . .

..

"I.

is

De

LcR,l.t.efitU:L

cp

deze

LD~Ze

bepa.oJd ..

be~t~~e ine~~~"".;.

.

stn.ntle het t..:eRmoe:::len)

ao.t. de.

eneoRetvx.he

U'l'Satabi..li.teLl:.s.·

kRomme

alo

een

uei.tc:qe

!=tRen.t:.

besU\ot.l..U)d

I.<o.n

'P0Rden

en

~

ze ..

qe~len

het:

~Ld6p.~ de

be,ide

~R\.teR&.O.

oJ4

rune.

t.le

l>o.n

"'h

I

a.a.nhet:

Lhsto.bU,

telbs -

kR~Aw.m

te

Rela!:eRen

~. . -

-

' .

-'., . J

-

,

'. . . ~ . .

.

,

FOTO '1 .

i,"~.

" .'

,

.

, ' .;.,

,

,

FIG.

H

.'.

FIG.

S'·

f

. ..

MATERIAAL.

v-

STEMPEL.·

I .

5'.1

. ' "" .

5".

exac[et:t

de~~ieRen

ua.n

de

krf\.teAla.

8!Rlchl:he\d

en

b'5'':!l

r.x.heURDORm"'8~

.

~',

< , . ' .

'. :. ".

..

" , INKt.EMMING

..

Bl.A'DV£ER

REKS"rROOK:1E

'.

FIG.€>

,

.

De

Bk8RCLfiek

k~

~

l)O'8~

t:ot

~tand;- ..

.

.

i'" ."

Op

de

hORUAOn.ta.te -

cu.:.

we~dende

met

een «.hw..FmCULt. .

~emeten k'Rom~~tRa1en Ult.~zeC:-.

De

!>PReid.t.n31.X11'l

de'Ze .

~et~~h

l '

dJe

b.

""he,..

d~ ~~a'4",~~~eid

..

oon

de , '

. IX.hw..T

tI\~

bleek

te

l4=Iqen,

J

u::eadt2R

.

~.

.

: ' .

Op de

l.lBRt.aJca.Le

Q6

wetJden

de

met

de

kAomte~a.olmet:e.R

~rneteh k~mte~RoLen ui.tf:1~~

.

e~

rr.etina

u:eed~.,qen,

ttu:ulL

~RRM:.ht".

.

Ua...n

de7e

~!e mettn~n

l..tJeRa

6t:Q.tv,)~

hec.setniddeLde en

de

E:.pRe(din8bepaold .. (

A

PP.3}

.'

~,

.

" .

.

~ . .

,"

..

\

,.

.

.

,"

'.

. r .

.

'

" ,

.

. .

,

;

'"

.,

\. ~. ,

..

.

.

. d FOTO'

2.

.

,

5.S

, , '

tnet

de

be6C.nlkbQReRu,wheidJ!,rneet:o.ppa.Ra.:

u

UR

~tie1;

hlet

tn~K

om rnetLn8en

te

t:eRAichten

aa.neen

8~en

op-peJ:tl>\aJ(~

H1eRdcx:>R

LOe~

het

~ake't1k ba.n

de

be

rnet:eh

OppeR

l>LaJd<en '

~epLU::a.

%:.

te maken.

' '

Replica

r..

nernen de

I:)tRuctw.LA

lXU\

net

oppeRoIctJc

coeR

en

"'."in boce.n0f..i.f2.n

'7.0

ple'X\.bet.

da.t:

""e

~aJtket.gk

opeen

olDJ<-ke' ondeRSROnd

kLLnnen

LUC>Aden~pl.aM.c.

Ornda.t

l.XX:)R

het

ue~UCJQR~en

"tlo.n

RepLico"'"

&:eAtlC.hitl.e.ncl4 .

t;ec..hnl~ken o.an~nd ~UI1nt.n

WORden

rn~

na.aR

de

'

UOOfit

c:U.t

~

bRLUkba.Re

methOde

EFlOC.tu::

u..xlRder. •

geL<cnen

UJe~d

-oooRee"1

~-p~tc

.Repl1ca:'De

'

oLa.kke

Repll.ca

pleceRen

oex>R Ru.u..>hecdbtnetn.naen

r

pRo.

bleern, meeR.

' , '

.

,

'De

tne~e.n

weRden ueRR.ch.t

op

RepLcica.

~

ftema.at<t

L)ClIl

P~~P.

n

u.i.t

.een'

UOR~ OF)dE:R~oek,uOORd"

KRLtea.,Q

~~

RtC::.t\t:held

e

h

be8t.n

~~

uornn

Ln"q..

"

,

l8 Res.\.l!ta.ten

u::eRUII

v~ele801ln een8~Reoen

Ru.\A.).

h~pRopleL (S~of,ek

'i), ' ,

6.1 ..

6. -.

~.1

...

-

.

, Jh

gen

~R~a.a.nd

ondeR"loek

u:JeRd

de

~

....

pLaat;sira~

ua.n

de neu..tflo..te

~

bew:le~end

ui.t;

aeae.:en1.>'

OlJieR.

de

k'~~e

l(~t

UOI'l

een

pR&rp~.,

.

. . . .

HleAboe LOeRd dezekAnt

~oOft

het bw.aen.

I.)OOR~en

oa.neen

Ra6t;eR.

.

'.

~oto ~ ~'t:

een

beeld.

ua.n

die

Aa6teR

hCLde

~r~~~e

.

• 11··

. '

.

'

..

, ~. \ .

-1---" ' Aa.UMII'UUM

.'

. .

.

"

6.2.

.

.

.

,

". "

.

.. ... 1._: __ -.-. -

r

-" -r

! ' ,

'

' . 8U1GRICWT1NG

...

' , . .

. , ' '. .1

I

.

.

kOPER

. F'G.]

,.,G.(

8

.

.'

,.' .

6.3

<

. _ Cla.h

de

tAek"1a~e'

':'Qn

?h~t

l'noteAiaa!:U)QRen

de

~en

«.~~

LU.t

het;

c:U.u.rni..nwm

aeko-men

.C

r~

't~

•

. ! • . .

'"' '" .

- Oat>

kr:'

de

·cIa.u.k~de

I>QI'\

he!;

lnateRi.aD.t

~

de

en

st' .

e~ iet~

lh

het

)'na.t;eR

~.-C

oto

_•

s)." . . ,

~ •

. . .

r ~ , .

,

.

,

FeTe V

" . t t , , , '"

.

FaTe.

S' .

.

, .'

6.'1 '

..

'

. ' !

Hie~tXX>R

\.OORd..t de

vo~nole ~AKlaRina ~oen:

. i

..

"

I '

-

"

~

';

~ ~

Lo

~abo

~:rr

..

0(

"

.

IJooR

,edeR

~

me~e

WORd.t;

de:

~R

Pto.at6l.nf\'

t.n.n

det:t'U:tRaJe

~

beRel<eHd ULteen.te

rt:'eten

~ ~n

'?'

Noo~.s.pROnke

... ,

Lij~ jeh8re.to·~d ~Rde

~fo~tI\~ ~aeJnete.n.

.

,

CUtabel

2. )

. '

'" .

. .

~E:it.1o~n teN>~te. de,be~Ket\de 'i.~~

uea .

.

"

.

'

,< VERGROTING

S-x

F

J

G. 10

, SYMMf:TRIEVLRJ<.

I

.

;

-+

10

FIIl.9

;',/. ~

APPENDIX 1

~

tRekpRoer, '

)

-Het

bepoLen

uO.n, de

num~R'le~e

&.OQ.QRde

UQn

de

rna.teR\aa.LkDn-stQl\ten:

So

.c

UOOR~foRmQ.tie),

Q."

C

:s.peci.riek~ 'deroRrnoJ;ie~)

BouenFten~mde

,Rootheden

~~e.en

P,7:iGhi::

in

het

te

lJeR

u>btht.en

l.)Oh

een,

rnOLteRi.OA:1l ondeR

t.nL>1c8::i

ua.n

,

plo.6~~

RI,<O

,

"

,

-De

w.t

tftekpRceoert

Rk.~ P~PRe&Ult~ c.uo~den

mob.

v.

een

~

c.ompW:eRpRoa'Ramma.

I'\.LtIJM!Rlek

rniddeL6

Re_

~es.sleo.n~::e

ueRu.JeAkt.(TtIlta£L&f)

, "

~

P~:=e~~'X>'tden ~RoI

op

een

~, HOUl\~rl~

-

t:ens,o_ ,

meteR. (fotoq) "

-

' , "

~e~

een tRekplk:lef

u.x)Rc\en

t~IQ.tRtPbReed.t:e.en

tAe~ip-te

J

aJ.e.rnede

deoptRedend~

tAekkRQc.h.t ..

"?"tl.llll:-'~me-

,

I:en

Yn. b.v

• •

lekt::'RonlOC.he

"'eetap~c:c.b.UJ.R

.

'

.

'

,

.

,

,

,

.'

.

'

-

"':'n

, " ,

'0" :. C

.6

:,C

.'SJ.oru:::teA;uOoR~r()Rmo.t'e)

-

-

-

",

...

.

en

0-::

0.(6

t

So) .C

~

lX)C:)R~rnCl.t'e)

OpmeRku,8 :

~ee

name

Ln

die-lqeocUJ.en

J

woaabi:c

dCOR

de

c.ompw:eR

~~

zlen~ke uOORde~R~a.tJe LO~de)(

beaekend

,.beAdLen£

he!:

,

,

,

.

.,

• J" O . T • • •

APPENDl

X

'2.

. ' -",'

_.

,-l.JooR

de L.<ROrnte::J;Ra.ten

die

"let

rn~

behu.lp

lXJ.A"l

de'L<Romte -

.

stRa.a.tmet;eR bepo.aJ.d

konden

lUoRc:ten

U)eRd

seb~ui.k ~C1QJcI.

l>QJ'\

de

~ende lJeR3eask~

a :

-',

De

hieRln l:e

tneten fl!200eheolen

k'en1>.1

~R.den

cpaetneten

met

behu..lp DOll eeh pRoyielpRojektoR

C

~RS~t:nS

'ox).

UOOR

hec

KRltUtlwn aeRtCh.t=held

we~ 8~nden:

I)

. 1>=

t~/S

m,," :

k,::

400

trim.

.

eh

ooOR

be~

lX-heU.ROORrn

lIlf) :

-:. bS,stn",-:.k:2

bO

Mm.

, SJ.oda:t

OOOR

aeRic:h.t;he\d

r:.

'29/4

Mm •.

eh

UOOR

beai.n

l:d1eUR-UQfttn"'~ ~

:. 1

b ...

0

m m.oeReL(end \.CeRci.

-

.

3le

haelt'

~Rekehde kROmte~Ra.Len

hebben

.bet;RekkLi-t9

op

de

bll.iJ:enomtRek

,\XV\

het rnaJ;eR.od..l ..

Shociot

de-ze~­

,

.

,

• • <

I-Iet

~cden.UQJ1

i

en

5

O.a.n

~e.

ha.nd

lJCU\.e~

uoortbeeld" sna!

w~~n t;oe~nr,

hoe

t:)t.a.e~tlQc..he

het

ae

rn~~

..

en

de

s.pAeLdU)

8

W~OJ;

tepaa.td.

Wcu::tRnernLngen

ex),:

0.481

~

0.·481;

0.~8o

j

o ....

es;

O.4CS4i

;OJ~19~

C.

h :'

.9 )

.

0

.l.I11.~

o·'-Il«;

~

o·ttl

b .

• a.fROnc::tina

'-'OaR

X :

d

<

R /

'2.

Vi\'

d (.

0"

O~1

dl.V.)

X

t :

X

• C! -

lA.)Q.QAde k tezen:

C.::

0 ....

8

0

• y;,.

'!:

(xi. -

C!) /

d

•

~"

-

1 .

,

.

_,

~t

2

-=

...

t

_{L· -}

•

1

...

0

0

S

2S

S

_.',

~S

_'1

"

,

.

,

...

-~

l

,

- $

_'I

1b .

,

:E:

_yL~

_1

£~.'2.

.

..

;.

₁₀₃

•

JL. -::.

C

t

_d.

E.

!ji

.

.,

J

-'X.-:.

_0,"19

86

_3"

..

. •

afRon~. l.l~R

.:x.. ,:

' R

.

o.x '::

2n' S

'(1.i:. :.

O.,oooS

c::lJ,.v.)

'

..

· , I

X:O

, ' + 1 3 9 1 . ,_

.- 5

~ ~ d~[

&:

~.t

_

C

€:

~~)2/1'I]

ICn

_1)

,5=0"

oo~S8b

"

• a.rRondins f..)()OR

S.:

a. -

• ':.\. r;;-:-

s

t..c..X1Q.R

...

hU ",.. ::

h - 1 .

.

.

v

8r

.

~

,

, y

0..,$

=

0

I

'00'" '.,

d..U,.t)

15

: 0 ,

oo3.b

.1

, , " "

.

. \;

1

7

5

4,

3

2

H)'

8

1

6

4

2

10'.

'9

8

7'

++-+-1--++

,

6--1-++-+-H-, ; ", ,.,,,,' :~ ,,~

.

3

N:V,

Orulc~erij

..

Mercurius· Wormf:.rveer

,~

.

,

.'.

,'-"

:; 4

,

A

5

4

,

3

2

5 ~ '; 4

3

'2

.

,

" 'No' '1472, "

,

.

10

8

6

2.

o

o

GRAFIEI<

2.

II

.1

j'

0,05" " THfORETISC.H£ 'NSTABILITEIT

0----0

6EJlrIC.HTHEI::D

lJr---tl

BEGIW SC:HEU~RMIN~ 0,1

0.15'

0.2.

I

J

0,2.5' 0,3 VERSTEVIGING$EXPONE.NT

n

) "

GRAFIEt<

~

11

10

9

8

7:

1

.&

loS

6

to-X A

_S

..

i

'G.

'I

3

2-1

0

'2.5'

30

35

VICKERS HftR:J)HEIl)

CKG/mm

2C )

" . , .

TABEL 1

_{. l}

~~

.

&0

ItJD.

n

0----.,....-0

_Lt

~ "

0..

_0.

0

_"'9

1,1

5

_{1 ..}

2S

. ,

b

_0,

05

₁

b8~,

I 1

4,50

-. ,

.

..

.

c

0~'f39

3~

SO

2

1

°8

..

.. '

d

0"

2..

so

2"ob

0,,92-..

<

.

,'. ..

TA&£l

2.

.

,

ng

to

_~'

«..

_~

[MmJ

[rnm:

_{, [rnrn]}

1

_1'9

-11'1

6

'20

I

5-2

2.

o.

.,11

. S'

50

"

.

S"

a

_3·3,

111

10b

o

'"

b

4

&.10.0

1~1

_10.,.3

0

-b

,.: ~

S

3;,9

111

'fOS

,

c

,

.J'"

'.

..

TA6EL 3

0C1tl

i~

i

lit

2.50

tArn.

i'l

_38 :

300fA

rn.

n9

arm.

~onc:Uen

.

C~ ~

,

1.

122.,2-

_12.2.,,;

2.

121,,8

1'2.5"

3

130"

0

12.8 ..

2

'f.

12b,~

12b,S

5.

12.3,0

'121,6

b.

1

~S.l

'1

1.3E>,,2.

f·

. 1 3 "',2

128 .. 3

8.

12B"

!j

1'21,,2

9-

1'+0,8

130i .. S

10.

₁₃₅

_..

9 .

tSl,,' ..

i1.

_::f

_2.

_~,o

13s:,q

1~_

_"13

,,9

_{... '41,2}

"3 ..

'131,0

132.l

1it.

13}.S

138,,2

is.

'1'f8,:?,

13.q,0

'lb.

,,,,",1

155,,9

il·

.. '*1;'

150,0

18.

..

_143,3

1"15 ,2.

1,9.

i

1P,'2.

_1'iS'i

'1.0.

.1'0,,0

138

_..

~

'Z·t.

_1''11,b

150,2

2.2..

'1~1,'!>

_1~~;f

23.

"'~o,2

'-

_{13 ,'.}

2Jf.

1~2,

1-

.

13~,o

25 .

.

_1~i

1'10,b

20.

.

_{13 ,}

_12.5

_,

₀

" ..

,

•

..

HV[,~ l~m2

..

J

5e

m\dde Ide

[,

~

til

,

12.2.,,5

,

_31"i

,

12.~,

8

3b 1·

"

t

2~,,'i

,33

. ,6

&t

12. ." ...

3"',8

. 12.8,,5

33,,8

135,,1-

30,2

1a1,2-

S2./~·

..

c .

11.5-1

3S·S·

"

I

1

S''b,'2.

30,,0

152

1

1-

3',,0

132,'2.

31,8

.

_1"0,1

_28.,3

131,8

320

..

131-. 8

2,3-3 .

,,*1:i

_~1·9

.. ...

~/8

2.5,,1

1'i

B.

b

2.5,2-1

Cf"l,,2.

2.b,S

. 14 ...

"S'

2.bb

_.'

.

.. 1 ...

;1

_2.b,8

146,~

25,1

138

2,9,0

."

"

.

't~'+.3

• . <

30,a

1~,.9

"

31,0

135,1. .

...

So

,

2.

.131 ..

32 .... '

I ' . .

'.

2-J' "

1338

~

1:!.'2,1

,132 ..

9

SiS'

,

'1.

135,'2.

"'31,S

1'!.3,,+

3'1,3

2.,3_

13»C38

12Bb

_,

_1'23,1

3'3.1

,

"0.

13},o

.

12~,a

.

13~

..

"t

31,3

31.

125,0

'12 ,0

'i

,S

_,

0

3~b

32.

"f~,l

122~S

r

_{. iZlJ,3}

.

, "

3qo

t

;

~.

"f25 "

,

i250

,

12.~"

305,

't

3&('.

_'«32.,2

_"121;2.

'lt

l

~~,1

35.

i'2.S,O

130,,1

12. .. S

,

.

SCJ;z.

3b~

_"'~~3

J.(

IB,2

122,2-

31,3

31·

"f2t2

,:L,.23,8 '

12SS

353

i ~

38.

_,12

1.

b

1.2.$,,0

:'

-f~b

...

3,

3'1,9

, , *

·1

f i '

I

1."1

...

"'-"

\ \ \

,

/

/, , : I.

.'

.

'

.

!J:l'

. . . .

.

~ . . ".. """" *Y" '

/

r,

---~~A-~!=l~

/ ' , , = l'::'~--- ~.:-I .

...

<~

L

r 1 . 'I

GE.RICHTHEID

BEGI(\) SCHEURVORMII\JG

, ,~

.' , / ,

THE- VAWGROEP PRonUKTIETECHNOLOGIE;-

LABORATCRIUM voaR

P(ASTISCHE

VQRNGEVING,

MATE"U4l0NnERZOEK(PLUT)T

,R.V. a

,HR

T..

OANKfUAR

C 3.'" 5 " 1974·)

8EPALING

E~PONENTIfLE vERSTEvrGINGHFU~KTIES

(MET EN

iO~~ER

VOORDEFORMATIE) .

c . , . , '

vERLO~P

ANISOTROPIEFAKTOR

(R), ~REKStERKT[ (SIGMA-B). INS~OERREK (DELTA·~RIT.),

AXIALE

REK ([PS.-A)

ONOER20CHTE '-IATERlAALSnORTa.

ALUt-llNIUIoI

ORtEIliTATtf TREKSTRIPa

lOODRfCHT

OPOE WALSRIC..,TING

BNIJL

..

11.943 .

ONUl

II 3,970

A';'Ul

='

41.4111

IHIolM) nCl4foi) 401M2 )

It.aoe;

3.111'7 115.1'6A 11.71115

3.allo

4<;01111 11.6,0 3.750 111.6811 11.570 3.680. 112.57~ .11.41'10 3.605 41031] ~1.300 3.~00 39.550 11.0~O 3.3~0 36.766 10.9?<; 3.200 34.960 10.6?0 ~,Q95· 31.807 9.9~O 2.700 26,811

,

Slr.MA '" C .. (DELTA

C .. 14'5.3

N/I<M2

nN) 29;)0 3010 3300 3400 35110 3600 36<;0 3670 36<;0 34<;0 ... N l

on

T 4 fH-) "0.0111'>2 "0.01<;02 -0.0211811 -0.03173 -0.04128 -0.05534 -0.07500 -0.08909' -0.11741 ·Ool1S1I58

OELTAO(-)

-0.02310 -0.03329 ·O.0!)701 -0.07585 -0.09644-, -0 o126()0 . "0.178ao -0.21562 '!.0.2816'--0.36551 0.300 IH-) 0.49 0.115 0.44 0.42 0.43 , 0.1111 0.42 0.41 0.42 0.48

KJ; .. ) DELTAC-)

SIG,..A(N/MM2)

SIGZD(N/MM2)

0.34 0.03533 63.6 60.5 0038 O~04831 67.1 65.7 0.39 0.081l15 75.5 75.11 0.111 0.10758 79.9 61.0 0.40 0.13773 84.7 86.11 0.39 0.18135 91.0 92.9 0.41 . 0.25380 ~ 99.2 lC1,4 0.11'- 0130471 105.0 106.4 0.111 0.39923 114.6 114.2 0.3'5 0.57010 128.7 125,4

SIGMA

~

C .. «(DELTA.

OELTANUL) •• N)

C • 151.6 N/~M2

EPS.-A

e 0.349

SIGMn(N/MM2)

,.,11 01 1.1.11 14.7 79,0; AII.<; </0.9 100.0 105.6 114.6 1?8.3 N' '"

0.262

79

N/MM2 (SER.)

77 NIM",2

(GEM'>

0.26.2

N

=0.3119

SIGM.-S

=

76

N/MM2

DEL TANUL"

0.011996

77

"'/101",2

.OEl TA,-KIiIT . . .

DElTA~KRIT. ~ 0.300

TIJOMElOtNr.fNI

EX.TIMEt

0.8112

( 3 ~ 5 • 1974 ),

. . . - , ' , , - .. .

8~PAL'NG tMpn~'~11ELF Vlk~TLVIGI,.~s~0NKTl~S (~ET

'4

lONDE"

VOORUE'O~~ATIE)

,[RI.~QP ANISOT~OPIlr~KTO~ (~), THEK~TEH~lE (SIG~A-8l. INSNOE~R[K (DE~T~-KRiT.)~

AJIALE

RLK

(~PS.~A)·

'O"OERiOCMH 1;!.Tt

1~14j1lSDG~fI

AJ..\)"INr;,j!~

() rd

t:

III 1 A 1 I E Til t ~ ~ T Id r' ! L;J :)i,;~ £ C '11 Q P l) Ei; /.

L

~ ri I

C

Ii TIl, G

d~UL G ll.vlu D~Ul

=

3.915 . A~~L

=

q7.3q2

iHM:~) 11.622 DIM",) A(IJM;n 3.d';;'" . 45.9213 1l.71!~ ,j~fllc' 1 1 .. 7 I'> i.i 'J ' t:\ II (; 11070'1 3.1)0" li.o?';: j,7t.v 11.52~j.72::> It.,,1'OJ.660. li.dOO :f.55:'

11.14,.

Jdlli.

llid70 3.£'5';' ;115.632 , '15.15'1 ,,110" 7'i tj 3. "3

i '

44? • '11

r,. "

4".002 II!), 172 37.o9'i 3S.6')j

lV.40u 2.97u lO.~H~

SI~M-

=

C* (CELlA

F'~) DElT~8(-) 2:iOO " ·0.00742 '2nD J-J 2 \) ,H<!O -0.01055 ·Q,,)12'.>7 -O.,)l74S .3 :> 2 () <0 ~ ,.! ~ 4 1\ 8 3311) ~O.(i.!31Z' '3"10 -U.O,H1?· 3'500 "'i),OjZSi:r ).)uo 3610 3'>90

." *

i'l) '·(;,.;10621 . ·0.,)d221 -u~l.l5:j7

OEU,;uC-)

·0.'.)2290, -0.0;:02<;, -0 ,{)j<l55 ' '·i),t, .. tj02 , wO.(j~030

,-O.Ob'!"" ,

··-O.O~256 -Dol 1167 ·0.lc156 -0.20137 -(j.;>9146 iH-) . 0.32; 0.40 1l.37 0.39' 0.49 , 0.51. 0.'15 \,. II 7 i).4l 0.41 " ~.47

KC")

DELTAC-)

0 .• 51'" 0.03032 51 GMA<

N/MM2)

61.0 ::. I GZUC 1./

MM2)

S9d 0.43, 'O.U3680 64.0' 02~D 0.q6 .0.a47~3 06.¥ Q5.9 0.q8 0.66247 7 0 . 2 " 70.5 O.3~ O.07q7d 1 3 . 3 7 3 . 7 '0<32 :0.Oli608 i " . 7 7 0 1 . ' 7 6 . 7 0.)8 O.1196d 61.2 d2.7 ,0,)6 0.16425 J7.1 _ d9.3 0.q2 0.22777 95.5 Y6.7 0.42 0.28350 '101.3 , " 102.0

v.3T

0.q210q 11D.2 112.7

SIG~A

=

C • «DELTA

.DELiAN~l)

,.

N)

, SIGMOCH/MM2)

62.0 ·6).6 66.4 , 69.9 72.5 77.0 80.S 87.6 95.9

102.1

115.5

C

=

IIj '" 0,276 C ::

149.0N/'-4M2

,£P~.~~=

0.3113

, (I.2qll /7 1,I",M2 (BER.) N;:: 0.3"1 . SIGMA6

e

=,

_{'77 N/MM2}

(BER.)

PS.-A "

S i'i;.-t4t":;J

=