ASTM A36 Imiterere y'icyuma cya karuboni Inzu nini y'ibiro uruganda rw'ibiro Inyubako y'icyuma cy'urumuri Inyubako y'ububiko bw'ibikoresho
Inyubako y'Ibyuma: Inyubako z'ibyuma zishyigikiwe n'icyuma gikomeye cyane, ibyo bikaba bifite ibyiza byinshi byo kuba zirinda imitingito, zirinda umuyaga, zikora vuba kandi zigahinduka mu kirere.
Inzu y'Ibyuma: Inzu z’ibyuma zikoresha ibyuma byoroshye bizigama ingufu, birengera ibidukikije, bifite ubushyuhe buhagije, kandi bimara igihe gito cyane.
Ububiko bw'Ibyuma by'Icyuma: Ububiko bw'ibyuma bufite umwanya munini, bukoresha umwanya munini, bushyirwamo vuba, kandi bworoshye gushushanya.
Inyubako y'uruganda rw'ibyuma: Inyubako z'uruganda zifite ibyuma bitwara imizigo myinshi kandi ahantu hanini hashobora gushushanywa hatabayeho inkingi, ibyo bigatuma izi nyubako ziba nziza cyane mu nganda no mu nganda.
Ibikoresho by'icyuma cy'ibanze byo kubaka uruganda
1. Inyubako nyamukuru itwara imizigo (ishobora guhuzwa n'ibisabwa mu mihindagurikire y'isi yo mu turere dushyuha)
| Ubwoko bw'igicuruzwa | Urutonde rw'Ibisobanuro | Imikorere y'ibanze | Ingingo zo guhangana n'imihindagurikire y'ikirere muri Amerika yo Hagati |
| Umurabyo w'Urukuta rw'Irembo | W12×30 ~ W16×45 (ASTM A572 Gr.50) | Umuringa w'ingenzi wo gutwara imizigo ku gisenge/urukuta | Iyi nyubako ikoresha igishushanyo mbonera cy’inkuta zikora neza cyane hakoreshejwe imiyoboro y’amashanyarazi aho gukoresha imiyoboro yo gusudira kugira ngo igabanye ibyago byo kwangirika kw’ingufu. Igice cyayo cyanogejwe kugira ngo kigabanye uburemere rusange, bigatuma gutwara no gucunga ibintu birushaho kuba byiza. |
| Inkingi y'icyuma | H300 × 300 ~ H500 × 500 (ASTM A36) | Ishyigikira imitwaro y'urukuta n'iy'ubutaka | Urufatiro rufite imiyoboro y’amashanyarazi ikoreshwa mu gukwirakwiza imitingito kugira ngo yongere ubusugire bw’inyubako. Hakoreshwa icyuma gishyushye gifite irangi rya zinc ritari munsi ya 85μm, bigatuma habaho uburinzi bwizewe bw’ingagi mu bidukikije birimo ubushuhe bwinshi. |
| Umurabyo w'Ikreni | W24×76 ~ W30×99 (ASTM A572 Gr.60) | Ifite imizigo ikoreshwa mu gukora crane mu nganda | Yagenewe gukoreshwa mu buryo buremereye (cranes 5–20 toni), imiterere yayo ifite imirasire y'inyuma ifite ibyuma bifasha guhuza bidapfa gukatwa kugira ngo ikomeze gukora neza kandi neza mugihe iremereye. |
2. Ibice by'ubuso bw'imashini (ikimenyetso cy'ikirere + uburinzi bw'ingese)
Ibisenge bya purlin: C12×20~C16×31 (ishyushye cyane) ku ntera ya metero 1.5~2 kugira ngo hashyirweho urupapuro rw'icyuma rusize amabara, rufite umutwaro w'inkubi y'umuyaga ugera ku rwego rwa 12.
Amavuta yo ku rukuta: Z10×20~Z14×26 (irangi rirwanya kwangirika), umwobo wo guhumeka kugira ngo ugabanye ubushuhe ku nganda zishyuha.
Gufata icyuma gifunga (Φ12~Φ16 icyuma gishyushye gikozwe mu cyuma gishyushye) n'ibyuma bifunga inkingi (inguni z'icyuma za L50×5) bikomeza icyuma ku ruhande kugira ngo birwanye umuyaga ugera kuri 150 mph.
3. Gushyigikira ibikoresho by'inyongera (uburyo bwo kubaka bwubatswe mu buryo bw'ibanze)
1. Ibice by'icyuma (ubugari bwa mm 10-20, WLHT galvanized) byo gushingiraho beto ikoreshwa cyane muri Amerika yo Hagati. 1. Ibice by'icyuma: Ibice by'icyuma (ubugari bwa mm 10-20, galvanized ishyushye), bikwiriye gushingiraho beto ikoreshwa muri Amerika yo Hagati;
2. Ibikoresho bihuza: Bolts zikomeye cyane (urwego rwa 8.8, zishyushye cyane), nta gusudira aho zikorera, kugira ngo zigabanye igihe cyo kubaka;
3. Irangi rikoresha amazi rigabanya umuriro (rirwanya umuriro ≥1.5h) n'irangi rirwanya kwangirika ry'izuba (rirwanya UV, igihe cyo kubaho ≥imyaka 10) hakurikijwe politiki yo kurengera ibidukikije mu gace utuyemo.
Imiterere y'icyumaIbice
Ibice bisanzwe bisobanurwa mu bipimo ngenderwaho byasohotse ku rwego mpuzamahanga, kandi hari n'ibice byihariye.
Imirasire ya I(ibice by'inyuguti nkuru "I" - mu Bwongereza hari UB kuri burial beam, UC kuri burial column; mu Burayi hari IPE, HE, HL, HD n'ibindi; muri Amerika hari wide flange (WF cyangwa W-shapes) na H-shapes).
Z-imirasire(ibice bibiri by'inyuma).
HSS(ibice by'imiterere y'ubururu, byitwa kandi SHS (ibice by'imiterere y'ubururu), ibi birimo kare, urukiramende, uruziga (tubular) n'imiterere y'urukiramende).
Inguni z'icyuma(Ibice bifite ishusho ya L).
Imiyoboro y'imiterere, ibice bifite ishusho ya C, cyangwa ibice bya C
Imirasire ya T(Ibice bya T).
Utubari tw'icyumabifite igice cy'urukiramende ariko kidahagije ku buryo byakwitwa amasahani.
Inkoni z'icyumaifite uruziga cyangwa kare mu gice cyambukiranya kandi ifite uburebure bunini ugereranije n'ubugari bwayo.
Amashuka y'icyuma, ari ibice by'icyuma bifite ubugari buri munsi ya mm 6 cyangwa 1/4 santimetero.
| Icyiciro cyo Gutunganya | Ibikoresho byakoreshejwe | Ibisobanuro |
| Gukata | Imashini zo gukata plasma za CNC n'izica umuriro, zitunganya imashini zo gukata no gukata | Icyuma gikata isahani n'igice cy'icyuma hakoreshejwe plasma cyangwa umuriro, naho icyuma gikata isahani gikata. Ubwihangane ku bunini n'imiterere bigenzurwa cyane. |
| Gukora | Imashini zipfunyika - imashini zipfunyika - ibikoresho byo kuzingira | Gupfunyika mu buryo bukonje, gukanda feri kugira ngo habeho imiyoboro y'amazi n'imvura, gupfunyika kugira ngo habeho ibintu bizengurutse kandi bifite ishusho nk'iz'uruziga, amadirishya n'umuryango bizengurutse. |
| Gusudira | Imashini zo gusudira zirimo arc, imashini zo gusudira zikingira gaze ya CO2 n'intoki, imashini zo gusudira zikoresha amashanyarazi | Imirasire n'inkingi bya H bisukwa mu mazi, ibyuma bihuza bisukwa n'intoki, naho gusudira CO2 bikoreshwa ku byuma bikozwe mu cyuma cyoroshye. |
| Gukora imyobo | Imashini zicukura na gukubita za CNC | Gucukura CNC bituma habaho imyobo ihamye mu byuma by'ubwubatsi. Gucukura kandi bikoreshwa mu gukora imyobo ikoze neza cyane kandi ifite ubushobozi bwo kwihanganira ibintu byinshi. |
| Ubuvuzi bw'ubuso | Imashini zisohora amasasu/zikoresha umucanga, imashini zisya, imiyoboro ikora ibyuma | Ubuso busukurwa hakoreshejwe guturitsa, umushonge wo gusudira urasenyuka neza kandi galvanize ishyushye ikoreshwa mu kurinda ingese. |
| Inteko | Imbuga zo guteranya, ibikoresho byo gupimisha | Ibice birasenywa mbere yo koherezwa kugira ngo biteranywe mu ntambwe ebyiri, Bishyirwa hamwe mbere yo gushyirwaho hakoreshejwe igenzura ry’ibipimo, bigasenywa nyuma yo gupimwa n’ibipimo kandi bigatangwa mu mutekano no mu buryo bwiza. |
| Ikintu cy'igerageza | Ibisanzwe n'uburyo | Ibisobanuro |
| Isuzuma ry'umunyu | ASTM B117 (Ikizamini cyo gupima umunyu udafite aho ubogamiye) / ISO 11997-1 (Ikizamini cyo gupima umunyu ukoresheje cyclic) | Suzuma uburyo irangi rirwanya ingese mu gihe hari umunyu mwinshi, rikwiriye ibidukikije byo ku nkombe nka Amerika yo Hagati. |
| Ikizamini cyo gufata neza | ASTM D3359 (Ikizamini cyo gukata ibice bitandukanye) / ASTM D4541 (Ikizamini cyo gucika ibice) | Isuzuma ry’ubufatanye rikorwa hakoreshejwe uburyo bwa cross-cut rigenzura uburyo igipfundikizo gifatana, naho isuzuma ryo gukurura ripima imbaraga z’ubufatanye hagati y’igipfundikizo n’igice cy’ubutaka. |
| Ikizamini cyo kurwanya ubushuhe | ASTM D2247 (40°C/95% RH) | Suzuma imikorere y'igitambaro mu gihe cy'ubushyuhe bwinshi kugira ngo wirinde ko cyagwa cyangwa ngo gisenyuke mu bihe by'imvura. |
| Ikizamini cyo gusaza kwa UV | ASTM G154 | Kwigana uburyo bwo kwibasirwa n'imirasire y'izuba igihe kirekire kugira ngo urebe ko irangi rigaragaza ubudahangarwa bwiza bwo kwangirika no gucika kw'ubuso. |
| Ikizamini cy'ubunini bwa firime | ASTM D7091 (Ikizamini cy'Ifirime Yumye) / ASTM D1212 (Ikizamini cy'Ifirime Yumye) | Pima ubugari bw'igipfundikizo kugira ngo urebe ko cyujuje ibisabwa byagenwe byo kurinda ingese. |
| Ikizamini cyo Kurwanya Ingaruka | ASTM D2794 | Suzuma uko irangi riramba kugira ngo ugabanye kwangirika mu gihe cyo kurikoresha no kurishyiraho. |
Uburyo bwo kuvura ku buso bw'inyuma: Irangi rikungahaye kuri zinc, Irangi rya Galvanized (ubugari bw'urwego rwa galvanized rushyushye ≥85μm igihe cyo gukora gishobora kugera ku myaka 15-20), amavuta y'umukara, nibindi.
Amavuta y'umukara
Itara ry'amashanyarazi
Igitambaro gikungahaye kuri Epoxy Zinc
Gupfunyika:
Ibikoresho by'icyuma bipfunyitse neza kugira ngo birinde ubuso bwabyo kandi bikomeze imiterere yabyo mu gihe cyo kubitwara no kubitwara. Ibikoresho bikunze gupfunyikwa mu bikoresho bidapfa amazi nka pulasitiki cyangwa impapuro zirinda ingese, kandi ibikoresho bito bipfunyikwa mu dusanduku tw'ibiti. Mu buryo bunyuranye, uduce twose tw'ibyuma/ibice byabyo bishyirwamo ibirango bisobanutse neza kugira ngo ubashe kubikuramo neza kandi ubishyire mu mwanya wabyo.
Ubwikorezi:
Inyubako y'icyuma ishobora koherezwa hakoreshejwe kontineri cyangwa ubwato bunini bitewe n'ingano n'aho igana. Ibintu binini cyangwa biremereye bihambirwa n'imigozi y'icyuma kandi imbaho zigashyirwa ku mpande zombi kugira ngo imizigo igume mu mwanya wayo mu gihe iri mu nzira. Ibikorwa byose byo gutwara ibintu bikorwa hakurikijwe amahame mpuzamahanga y'ubwikorezi kugira ngo bigerweho ku gihe kandi bigere mu mutekano kabone n'iyo byaba ari ibyoherezwa mu ntera ndende cyangwa mu mahanga.
1. Inkunga y'Ishami ryo mu mahanga n'ururimi rw'Icyesipanyoli
Dufite ibiro byo mu mahanga bifite abakozi bavuga Icyesipanyoli dushobora kuvugana byuzuye n'abakiriya bacu bo muri Amerika y'Epfo n'i Burayi.
Itsinda ryacu rigufasha mu bijyanye no kwishyura ibicuruzwa kuri gasutamo, kwandika inyandiko, no gutanga ibicuruzwa mu buryo bworoshye no gutunganya ibicuruzwa byihuta.
2. Ibikoresho byiteguye gutangwa vuba
Dufite ibikoresho fatizo bihagije by’icyuma, birimo H beam, I beam n’ibice by’icyuma.
Ibi bituma abakiriya babona igihe cyo kubona serivisi vuba kandi neza kugira ngo bahabwe serivisi zihutirwa.
3. Gupakira by'umwuga
Ibicuruzwa byose byuzuyemo ipaki isanzwe ikoreshwa mu mazi - Icuma gipfunyitse, ipfunyika idapfa amazi, n'uburinzi bw'inkombe.
Ibi bizatanga icyizere kandi bitume imodoka zipakira neza, zigumane umutekano mu gihe cyo gutwara abantu intera ndende kandi nta kwangirika kwabyo bigeze ku cyambu cy’aho zijya.
4. Kohereza no Gutanga Ibikoresho mu buryo Bunoze
Dukorana n'abashinzwe ubwikorezi bw'imbere mu gihugu, dushobora gutanga uburyo bworoshye bwo gutanga ibicuruzwa birimo FOB, CIF, DDP.
Twaba turi mu mazi, gari ya moshi, cyangwa mu muhanda, twizeza kohereza ibicuruzwa ku gihe kandi tukabikurikirana neza.
Ku bijyanye n'ibibazo by'ubuziranenge bw'ibikoresho
Q: Iyubahirizwa ry'amahame Ni ayahe mahame akurikizwa mu nyubako z'icyuma cyawe?
A: Inyubako yacu y'icyuma ikurikiza amahame ngenderwaho ya Amerika nka ASTM A36, ASTM A572 n'ibindi. Urugero: ASTM A36 ni imiterere rusange ya karuboni, A588 ni imiterere irwanya ikirere cyane ikwiriye gukoreshwa mu kirere gishyushye.
Q: Ni gute ugenzura ubuziranenge bw'icyuma?
A: Ibikoresho by'icyuma bituruka mu nganda zizwi cyane zo mu gihugu cyangwa mpuzamahanga zifite uburyo buhamye bwo kugenzura ubuziranenge. Iyo bigeze aho, ibicuruzwa byose bigeragezwa neza, harimo isesengura ry'imiterere y'ibinyabutabire, isuzuma ry'imiterere y'imashini n'isuzuma ritangiza, nk'isuzuma rya ultrasonic (UT) n'isuzuma ry'uduce twa magnetic (MPT), kugira ngo harebwe niba ubuziranenge bwujuje ibisabwa bifitanye isano.
-
Ishyushye ifite imbaraga nke Q235B Q345B ...
-
Umuyoboro w'icyuma kitagira umugozi wa peteroli na gaze wa ASTM A106
-
Imiterere y'icyuma ya ASTM A283 | Ingufu nyinshi, Durable ...
-
Amasahani n'amashuka bya ASTM A283 by'icyuma cya karuboni – D...
-
ASTM A36 Angle Steel | Umuhanga mu by'ubwubatsi w'Abanyamerika ...
-
JIS G3101 SS400 Larssen Icyuma cy'Ibyuma cy'Isosiyete...
