Штурцева Е.В. Ниточные соединения

PA3AEJl2

PYl.IHbiE

CTE>KKII1111

CTPOl.IKII1

2.1.

XapaKTepHCTHKO

H

o6nacTb

npHMeHeHHR

py"'HbiX

CTe>KKOB

B

ocHosy

Kllacou:f>HKai..\HH

py4HbiX

cre>KKOB

H

crpo4eK

nollo>KeH

xapaKrep

nepenlleTeHHSI

B HHX HHTOK H

pacnOilO>KeHHSI

CTe>KKOB

Ha

MaTepHalle

~

(npSIMble,

KO-

Cble,

Kpecroo6pa3Hble,

nerlleo6pa3Hble,

nerellbHble),

a'

crpo4KH,

BblnOilHSleMble

c

npHMeHeHHeM

yKa3aHHbiX

CTe>KKOB,

Ha3BaHbl

no

CBOeMy

Ha3Ha4eHHIO-

CMeT04Hble,

3aMeT04Hble,

BbiMeT04Hble,

nOAWHB04Hble

HAP·

KllaccHcf>HKai..\HSI

py4Hb1X

cre>KKOB

H

CTp04eK

npHBeAeHa

Ha

puc.

2.

1.

8 3aBHCHMOCTH OT

pacnOilO>KeHHSI

HHTOK

Ha

nosepXHOCTH

H BHYTPH

MaTepHalla

py4Hble

cre>KKH

Moryr

6b1Tb

npSIMble,

KOCble,

Kpecroo6pa3Hbae,

nerlleo6pa3Hble,

nerellbHble.

npRMble cTe>t<KH (puc. 2.2)

o6pa3ytor

npocTble

no

crpoeHHto

llerKo

pacnycKato-

U\I-1ecSI

CTp04KH,

no3TOMY

HX

npHMeHSIIOT

AilS!

speMeHHOrO

COeAI-1HeHHSI H

3aKpen-

lleHHSI

AeTalleH

npH

noAroTOBKe

H3AellHSI

K

npHMepKe,

MaWHHHbiM

pa6oraM,

AJlSI

cf>HKCai..\HH

MellOBbiX

llHHHH,

o6pa30BaHHSI

c6opOK

H T.

A·

npSIMbiMH

CTe>KKaMH

MO>KHO

BblnOilHHTb

ClleAYIOU\He

CTpo4KH:

CMeT04Hble,

HaMe-

T04Hble,

3aMeT04Hble,

BbiMeT04Hble,

KOnHpOBallbHble

H

CTp04KH

AilS!

o6pa30BaHHSI

c6opoK

(c6opKoo6pa3ytoU\He).

CMemo'IHble cmpo'IKU

(puc

. 2.3,

a)

npHMeHSltoTCSI

AilS!

npeAsapHrellbHoro

COeAHHeHHSI

Af.!TalleH,

KOTOpb!e

CKilaAbiBatoT

BMeCTe

H

BblpaBHHBatoT

no

cpe3aM

(CM€TbiBaHHe

60KOBbiX,

nlle4eBbiX

cpe30B,

BMeTbiBaHHe

pyKaBa

B

npOHMY

H T.

A.),

8

,-----

:s:

~

3E

w

1-

u

w

J5

1--

::z::

::r

>

D.

-

,.--

Cl)

:D

X

..a

:a

::s:

;;j'

,.--

Cl)

c:

u

'---

c---

Cl)

:D

X

..a

~

c:;

Cl)

1-

Cl)

c

-

Cl)

:D

.--

X

"'

Q.

f--

\0

0

Cl)

:s:

:s

~

Cl)

::r

c

0

D.

~

1-

u

.-

Cl)

:;;

X

"'

r-

Q.

\0

0

r-

1-

u

Cl)

Q.

::.:::

~

r--

Cl)

:;;

r-

u

0

::.:::

'----

-

Cl)

:;;

c.__

~

<1:

Q.

c

'----

npHWHBaHHe

Kp104KOB,

neTellb

nyroBHI..\.

BbanonHeHHe

3aKpenoK

AnSI

o6MeTbiBaHH.R

nerenb

H

cpe30B

AnSI

3aKpenneHH.R

KOHI..\OB

,----

crpo4eK

f-

KonHposanbHa.R

f--

BcnywHa.R

f-

noAWHB04Ha.R

f--

Pa3MeT04Ha.R

'--

Cra4Ha.R

I

0TAen04Ha.R

.--

PacnoWHB04Ha.R

L__

noAWHB04Ha.R

I--

noAWHB04Ha.R

WryKoB04Ha.R

AnSI

I--

CreranbHa.R

-

o6pa3osaHH.R

c6opoK

f--

06MeT04Ha.R

-

KonHposanbHa.R

f--

BbaMeT04Ha.R

-

HaMero4Ha.R

'---

~SeHhO.LaiiH!H

-

BbiMeT04Ha.R

-

3aMeT04Ha.R

'--

CMeT04Ha.R

"

Cl)

:r

0

Q.

t:;

::s:

"'

~

t:;

)(

:;;

J:

~

Q.

::<:

;;j'

"'

"

::<:

-&

::<:

u

:il

c:;

"

"'

::;:

Cl)

)(

u

...:

"'i

<.i

ct

9

Puc. 2.2.

npjlMQH

PY4HOH

CTe>t<OK

(KOA

209)

CMeT04Hble

CTp04KH

Bbln011HRIOT

npH

paBHOM

HaTR>t<eHHH

o6eHX

AeTaJleH,

T.

e.

6e3

nocaAKH

HllH

c

He6onbwoi1

cna6HHOH

OAHOH

H3

Aeranei1,

r.

e.

c

nocaAKOH.

Af1HHa

npRMOrO

CTe>KKa MO>KeT

6b1Tb

pa3!1H4HaR

B

3aBHCHMOCTH

OT

TOilW,HHbl

MaTepHalla,

Ha3Ha4eHHR

H3Aei1HR

H

CTpo4KH

H K011e6!1eTCR

OT

5

AO

50

MM.

npH

COeAHHeHHH

6e3

nocaAKH

/

em

=

15-25

MM,

c

nocaAKOH

[

em

=

7-15

MM.

HaMem04HbiMU cmp04KGMU

(puc.

2.3, 6)

CKpenllRIOT

AeTallH,

KOTOpble

HaKJla-

AbiBaiOT

OAHa

Ha

ApyryiO

H

BblpaBHHBaiOT

no

nosepxHOCTH

(HaMeTbiBaHHe

nono4KH

Ha

6oprosy10

npOKilaAKY

H T.

A.).

Crp04KaMH

H3

npRMbiX

CTe>KKOB

HaMeTbiBaiOT

6e3

nOCaAKH

H c

nocaAKOH

OAHOH

H3

Aeranei1,

HanpHMep,

npH

onepai..\HH

<<HaMeTbiBaHHe

noA6opTOB>>

B

nanbTO

,

nHA>KaKax,

>KaKerax.

AnHHa

cre>KKa

[

em

=

30-50

MM.

3GMem04Hb/MU cmp04KGMU

npRMOrO

CTe>KKa

(puc.

2.3,

13),

3aKpen/1RIOT

nOA-

rH6aeMble

KpaR

AeranH

,

HanpHMep,

3aMeTbiBaiOT

HH3

H3Ae11HR,

pyKasa

.

AnHHa

cre>KKa

I =

10-30

MM.

em

8btMem04Hble cmp04KU

npRMbiX

CTe>KKOB (pUC. 2.3,

2)

Bbln011HRIOT

npH

3a-

Kpen/1eHHH

KpaeB

AeTalleH,

npeABapHTellbHO

COeAHHeHHbiX

MaWHHHOH

CTp04KOH

H

BbiBepHyTbiX

Ha

llHL\eByiO

CTOpoHy

TaK,

4TO

Cpe3bl

WBOB

6bi11H

pacnOilO>KeHbl

BHyTpH

AeTalleH

(BbiMeTaTb

KpaH

KllanaHa,

6opra,

BOpOTHHKa)

.

AJlHHa

CTe>KKa [

em

=

5-10

MM.

PaCCTORHHe

CTp04KH

OT

KpaR

OnpeAellReTCR

TOilW,HHOH

o6pa6aTbiBaeMOrO

KpaR

H

WHpHHOH

npHnycKOB

Ha

WOB,

pacnOJlO>KeHHbiX

BHYTPH

no

KpaiO

AeTallH,

npH

3TOM

BHyTpeHHHe

npHnyCKH

Ha

WOB

o6Ta4HBaHHR

He

AOil>KHbl

nonaAaTb

nOA

CTp04Ky.

KonupoBanbHbte cmpo4KU

npRMbiX

cre>KKOB

(puc.

2.3, a)

npHMeHRIOTCR

AllR

nepeBOAa

llHHHH

H

KOHTpOilbHbiX

3HaKOB

pa3MeTKH

c

OAHOH

AeTallH

Ha

APYryiO,

CHMMerpH4HYIO

eli.

AnHHa

cre>KKa

/

em

=

5-15

MM,

BbiCOTa

nernH

5-12

MM.

npRMOH

CTe>KOK

npHMeHRIOT

TaK>Ke

AllR

o6pG30f3GHUR C60pOK B

H3Aei1HRX

(puc

. 2.3,

e).

AnR

o6pa3oBaHHR

c6opoK

npoKnaAbiBaiOT

ABe

napannenbHblecrp04KH

npRMbiX

CTe>KKOB

AllHHOH

[

em

=

3-7

MM

C

paCCTORHHeM

OT

Cpe3a

AeTallH

AO

nepBOH

crpo4KH

2-5

MM

,

Me>KAY

crpo4KaMH-

1-4

MM.

Cpe3

AeranH

crRrHBaiOT

HHTKOH

Ha

>KenaeMyiO

Be/1H4HHy

,

o6pa30BaBWHeCR

c6opKH

pacnpeAellRIOT

paBHOMepHo

no

BCeH

A/1HHe

.

10

L---7

a

6

8

z a

e

Puc. 2.3.

Crpo4KH

npjlMOro

cre>t<Ka:

0 - CMeT04HM;

6-

HaMeT04HaJt;

8-

3aMeT04HaJt; 2 - BbiMeT04HM; a-

KOnHpOBaJlbHaJt

; e -

AJI$1

o6pa3osaHHJt

c6opo

K

11

Puc.

2.

7.

ner

neo6pa3HbiH

PY'JHOH

ere>+<

OK

noawuBO'IHbte cmpo'IKU

neT

neo6pa3HOrO

PY4HOro

CTe:>t<Ka (puc.

2.

8,

a)

npHMe-

HlliOT

Allll

nocrollHHoro

3aKpenneHHll

nOAOrHyTbiX

Kpaes

AeTaJleH

c

3aKpb1TbiM

cpe-

30M,

HanpHMep,

Allll

nOAWHBaHHll

Aeranei:f

nOAKllaAKH

K

AeranllM

sepxa,

AeTallllM

MeXOBOrO

CKpOll;

Allll

COeAHHeHHll

AeTaJleH

H3

OCHOBHOrO

MarepHana,

HanpHMep,

HaKJlaAHbiX

KapMaHOB

C

H3Ae/1HeM,

HH:>t<Hero

BOpoTHHKa

C

rOpllOBHHOH

H3Ae11Hll H

T.

n.

4aCTOTa

CTe:>t<KOB-

3-5

B

10

MM

CTpo4KH

.

BcnywHbte (omae/TO'IHbte)

cmpo<~Ku

nerneo6pa3Horo

py4Horo

cre:>+<Ka (puc.

2.8, 6)

npHMeHlliOT

AJlll

3aKpenneHHll

H

OTAellKH

Kpaes

6opTOB,

JlaL;KaHOB,

BOpoT-

HHKOB H T.

n.

,lJ.nHHa CTe:>t<Ka

[e

m=

0,5-1,0

MM

,

6narOAapll

4eMy

CTe:>t<KH

pacnona-

raiOTCll

BHYTPH

CKpennlleMbiX

MarepHaJlOB

H

CTpo4Ka

Ma/103aMeTHa

H C

J11.1l-leBOH,

H

C

H3HaH04HOH

CTOpOH

H3Ae!1Hll.

4aCTOTa

CTe:>t<KOB

3aBHCHT

OT

TOJlW,HHbl

MarepHaJla

H

KOne6neTCll

OT 2

AO

5

Ha

10

MM

CTp04KH.

Pa3Memo'IHbte cmpo'IKU

nerneo6pa3Horo

cre:>+<Ka

(puc.

2.8,

13)

npHMeHlliOT

AJlll

nOCTOllHHOrO

npo4HOrO

H

3JlaCTH4HOrO

CKpenneHHll

HeCKOJlbKHX

CllOeB

Ma-

TepHalla

(npHKpenneHHe

nOAKllaAKH

no

npoi:fMe

pyKasa,

npHWHBaHHe

nne4eBbiX

HaKllaAOK

H T.

n.).

,lJ.nHHa CTe:>t<Ka

[em=

15-20

MM.

Cma'IHbte cmpo'IKU

nerneo6pa3Horo

cre:>+<Ka

(puc.

2.8,

z)

npHMeHlliOT

Allll

nOCTOllHHOrO

COeAHHeHHll

AeTaJleH

B

rex

Clly4allX,

KOrAa

MaWHHHoe

BblnOJlHeHHe

crpo

4

KH

3aTPYAHeHO.

,lJ.nHHa CTe:>t<Ka

[em=

3,3-5,0

MM.

4aCTOTa

CTe:>t<KOB

-

3-5

Ha

10

MM.

nerneo6paJHbiH

cre:>+<oK

npHMeHlliOT

raK:>t<e

Allll

BblnOllHeHHll

KonupoBa/lbHb!X

cmpo<~eK

H

3

aKpen/leHUR

KOH140B

cmpo11eK.

ner

neo6pa3HbiMH

cre:>+<KaMH

3

aKpen-

lllliOT

KOHI..\bl

py

4

HbiX

crpo4eK

KaK

speMeHHOrO,

TaK

H

nOCTOllHHOrO

Ha3Ha

4

eHHll.

BpeMeHHble

crpo

4

KH

3aKpennlliOT

OAHHM

HllH

ABYMll

nerneo6pa3Hb1MH

cre>t<KaMH,

a

nocrollHHble

-

ABYMll-rpeMll

.

16

a 6

B

z

Puc. 2.8.

Crpo4KH,

BbmonHeHHble

nerneo6pa3HbiMH

cre>t<KaMH:

a-

nOAWHB04HM

(KOA

214);

6-

BCnywHaR

;

6-

pa3MeT04HaR;

Z-

CTa4HaR

(KOA

202)

nerenbHbiH

cre:>+<oK

(puc. 2.9)

npHMeHlleTCll

Allll

o6MeTbiBaHHll

nerenb

.

ner!lH

MOryr

6b1Tb

rpex

BHAOB:

npllMble,

cpHrypHble

C

r!la3KOM

H

WHpOKHe

.

C/JuzypHble nem/TU

npHMeHlliOT

B

BepxHeH

OAe:>t<Ae

na!lbTOBOKOCTIOMHOrO

accop

-

THMeHTa

(nallbTO,

nHA)f{aKH,

:>t<aKeTbl), a

Allll

6e!1bll,

nnaTbeB

, My:>t<CKHX

COp04eK

,

6p10K

- npRMble

nem/lu.

Anll

sepxHeH

OAe:>t<Abl

nanbTOBOKOCTIOMHoro

accoprH-

MeHra

4aCTOTa

CTe:>t<KOB

6-10

CT./CM,

a

6e!lbll

H

H3Ae!1HH

n!laTe!lbH06!ly304HOrO

accopTHMeHTa-

12-15

cr

.

/eM.

WHpHHa

o6MeTbiBaHHll

nerenb-

2-3

MM.

~~11):11\1

IU\'E

Iii

IIIII

FH

I

M::

::':I

LIIIJ

:VIr

1

1111

r

~

~u;ll!\1~1::111~

it

llflll

I

Ill

Puc. 2.

9.

nerenbHbti:i

fcr

e

>k~(K

o.o,

.

2d

5:

220)

"I.Sl

l1

TeXHOnOrL1"

,1

........

17

Штурцева Е.В. Ниточные соединения

Подождите немного. Документ загружается.