Umuyoboro w'icyuma wa S235 J0 Spiral - Ibisubizo by'icyuma cyiza kandi kiramba

Ibisobanuro bigufi:

Kumenyekanisha umuyoboro wa S235 J0 Spiral Steel: Ahazaza h'Ubuziranenge bw'Inyubako


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Mu isi y’ubwubatsi n’ubwubatsi ihora ihinduka, hakenewe ibikoresho byiza cyane bigamije umutekano, kuramba no gukora neza.Umuyoboro w'icyuma uzenguruka wa S235 J0ni umusaruro udasanzwe wagenewe kuzuza amahame akomeye y’inyubako zigezweho. Iki gisubizo gishya si umuyoboro gusa; ni igihamya cy’imikorere igezweho y’ubuhanga n’inganda ishyira imbere imbaraga n’ubwirinzi.

Imiyoboro y'icyuma ya S235 J0 ikorwa hakurikijwe amahame y'i Burayi agena uburyo bwo gutanga ibikoresho bya tekiniki ku bice by'imiterere y'ubukonje byakozwe mu buryo bukonje. Ibi bivuze ko buri muyoboro ukorwa hakoreshejwe uburyo bwo gukora ibintu bikonje, bigatuma imiterere y'imiterere y'icyuma ikomeza kuba myiza hatabayeho gushyushya nyuma. Umusaruro wa nyuma ufite imiterere myiza ya mekanike, bigatuma uba mwiza cyane mu bikorwa bitandukanye mu bwubatsi, ibikorwa remezo n'inganda.

Imitungo ya Mekanike

urwego rw'icyuma

imbaraga nkeya z'umusaruro
Mpa

Imbaraga zo gukurura

Uburebure buke
%

Ingufu nkeya ku ngaruka
J

Ubunini bwagenwe
mm

Ubunini bwagenwe
mm

Ubunini bwagenwe
mm

ku bushyuhe bw'igerageza rya

16

>16≤40

3

≥3≤40

≤40

-20℃

0℃

Ubushyuhe bwa 20°C

S235JRH

235

225

360-510

360-510

24

-

-

27

S275J0H

275

265

430-580

410-560

20

-

27

-

S275J2H

27

-

-

S355J0H

365

345

510-680

470-630

20

-

27

-

S355J2H

27

-

-

S355K2H

40

-

-

Ibikoresho bya shimi

Igipimo cy'icyuma

Ubwoko bwo gukuraho ogisijeni a

% ukurikije uburemere, ntarengwa

Izina ry'icyuma

Nimero y'icyuma

C

C

Si

Mn

P

S

Nb

S235JRH

1.0039

FF

0,17

1,40

0,040

0,040

0.009

S275J0H

1.0149

FF

0,20

1.50

0,035

0,035

0,009

S275J2H

1.0138

FF

0,20

1.50

0,030

0,030

S355J0H

1.0547

FF

0,22

0.55

1.60

0,035

0,035

0,009

S355J2H

1.0576

FF

0,22

0.55

1.60

0,030

0,030

S355K2H

1.0512

FF

0,22

0.55

1.60

0,030

0,030

a. Uburyo bwo gukuraho ogisijeni mu mubiri bugenwa ku buryo bukurikira:

FF: Icyuma cyapfuye cyose kirimo ibintu bihuza azote mu rugero ruhagije kugira ngo gifatanye azote ihari (urugero: 0.020% by'Al yose cyangwa 0.015% by'Al ishongesha).

b. Agaciro ntarengwa ka azote ntigakurikizwa iyo imiterere y’imiti igaragaza ko Al yose hamwe na 0.020% hamwe na Al/N ya 2:1, cyangwa niba hari ibindi bintu bihagije bihambira kuri N. Ibintu bihambira kuri N bigomba kwandikwa mu nyandiko y’igenzura.

Ikizamini cy'amazi

Buri burebure bw'umuyoboro bugomba kugeragezwa n'uruganda ku gitutu cya hydrostatic kizatera mu rukuta rw'umuyoboro igitutu kitari munsi ya 60% by'imbaraga z'umusaruro ntarengwa wagenwe ku bushyuhe bw'icyumba. Igitutu kigomba kugenwa n'ikigereranyo gikurikira:
P=2St/D

Impinduka zemewe mu buremere n'ingano

Uburebure bwa buri muyoboro bugomba gupimwa ukwabwo kandi uburemere bwabwo ntibugomba gutandukana kurenza 10% hejuru cyangwa 5.5% munsi y'uburemere bwabwo, bubarwa hakoreshejwe uburebure bwabwo n'uburemere bwabwo kuri buri gice cy'uburebure.
Umurambararo wo hanze ntugomba gutandukana kurenza ± 1% ugereranije n'umurambararo wo hanze wagenwe
Ubunini bw'urukuta aho ari ho hose ntibugomba kurenza 12.5% ​​munsi y'ubunini bw'urukuta bwagenwe

Umuyoboro w'icyuma uzenguruka wa S235 J0

 

Kimwe mu bintu bidasanzwe bya S235 J0 Spiral Steel Tube ni uburyo bwayo bwo gukora ibintu bitandukanye. Iboneka mu buryo bw'uruziga, kare na mpandeshatu, ibicuruzwa bishobora guhindurwa kugira ngo bihuze n'ibyo umushinga uwo ari wo wose ukeneye. Waba wubaka urufatiro rukomeye rw'inyubako y'ubucuruzi, ugakora igishushanyo mbonera cy'inyubako, cyangwa urimo guteza imbere ibikorwa remezo by'ingenzi nk'ibiraro n'imiyoboro y'amazi, S235 J0 Spiral Steel Tube itanga ubworoherane n'imbaraga bikenewe kugira ngo ugere ku ntego yawe.

Imiterere ya S235 igaragaza ko umuyoboro ukozwe mu byuma by’ubwubatsi bifite ubushobozi bwo gusudira no gukora neza. Ibi ni ingenzi cyane ku mishinga isaba gukora no guteranya neza. Incamake ya J0 igaragaza ko ibikoresho bishobora kwihanganira ubushyuhe buke, bigatuma biba byiza gukoreshwa mu bidukikije bikomeye aho ihindagurika ry’ubushyuhe rishobora guteza akaga ku buryo ubwisanzure bw’ubwubatsi. Uku guhuza imiterere y’ibintu bituma umuyoboro wa S235 J0 udakora neza gusa, ahubwo unashobora kwihanganira imiterere itandukanye y’ikirere.

Byongeye kandi, imiterere y’umuyoboro w’icyuma wa S235 J0 ukozwe mu buryo bukonje ituma uba mwiza cyane kandi utunganye neza. Ibi bivuze ko umuyoboro ushobora gushyirwa mu buryo bworoshye mu buryo busanzweho hatabayeho impinduka nyinshi. Ubuso bworoshye kandi bunongera ubwiza bw’umusaruro wa nyuma, bigatuma uba amahitamo meza ku bahanga mu by’ubwubatsi n’abashushanya imiterere y’ibintu n’ishusho.

imiyoboro y'icyuma izunguruka

Uretse ibyiza byayo bya tekiniki, umuyoboro w'icyuma wa S235 J0 nawo ni amahitamo adahumanya ibidukikije. Uburyo bwo kuwukora bugabanya ikoreshwa ry'imyanda n'ingufu, hakurikijwe uko bigenda birushaho kwiyongera mu nganda z'ubwubatsi. Iyo uhisemo iki gicuruzwa, ntuba ushora imari mu bwiza gusa, ahubwo uba unatanga umusanzu mu iterambere ry’ejo hazaza heza.

Muri rusange, S235 J0 Spiral Steel Tube ni igisubizo gigezweho gihuza neza imbaraga, imikorere n'uburambe. Waba utangiye umushinga mushya w'ubwubatsi cyangwa ushaka kunoza inyubako isanzweho, iki gicuruzwa cyagenewe kuzuza no kurenza ibyo witeze. Ikurikije amahame y'i Burayi kandi ifite imikorere myiza, S235 J0 Spiral Steel Tube ni amahitamo meza ku bahanga, abubatsi n'abubatsi bakeneye ibikoresho byiza by'ubwubatsi. Emera ahazaza h'ubwubatsi ukoresheje S235 J0 Spiral Steel Tube - uruvange rw'udushya n'ubwizerwe.


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