Inyubako z'icyuma n'ibyuma za ASTM A36: Igishushanyo mbonera, gukora inyubako, ububiko n'ibikorwa remezo
Inyubako ndende n'iz'ubucuruzi:Ibyubakwa by'inyubako zo mu kirere n'iz'ubucuruzi byashobojwe cyane n'imiterere y'icyuma gikomeye ariko cyoroshye. Iyi niyo mpamvu kandi bishobora kubakwa vuba kandi imiterere yabyo ihinduka byoroshye.
Inyubako z'inganda n'ububikoInyubako z'ibyuma zitanga ububiko, amaduka, inganda n'amaduka y'ibikoresho by'ubudozi bifite imiterere ikomeye kandi ikomeye.
Ibiraro n'ibikorwaremezo by'ubwikorezi: Ubushobozi bwinshi bw'icyuma bwo gutwara imizigo butuma kiba ingenzi gikoreshwa mu biraro by'ubuhanga, inzira zo kunyuramo, inzira zo kunyuramo n'aho zihagarara kugira ngo gikomeze umutekano kandi kirambe.
Ingufu n'ibikoresho bikoreshwa mu gushyiraho: Icyuma gishyigikira inganda z'amashanyarazi, inganda zikoresha umuyaga, inganda zikoresha peteroli na gaze n'izindi ngamba z'ingufu, ndetse n'ibigo by'amashanyarazi, bitanga uburinzi burambye ku bidukikije n'umunaniro.
Siporo, Imyidagaduro n'Imurikagurisha, Ibibuga by'imikino n'ibibuga by'imikino, byose bishoboka kubera kutagira inkingi z'imbere zitangwa n'icyuma, ibikoresho bishobora kwaguka mu ntera nini.
Inyubako z'ubuhinzi n'ububiko: Ibigega by'ibyuma, silo, amazu yo kubikamo ibintu, n'inyubako zo kubikamo ibintu birakomeye nkuko birwanya ingese n'imvura.
Ibikorwaremezo byo mu mazi, icyambu n'inkombe z'amazi: Imiterere y'ibyuma ni myiza cyane mu bwubatsi mu nyanja, cyane cyane mu byambu, ku cyambu, ku nkombe no ku nyubako z'ibyambu aho imbaraga, kurwanya ingese n'ubushobozi bwo gutwara ibintu biremereye bidashoboka kuganirwaho.
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 | Igishushanyo mbonera cy'inkuta zikomeye zifite imiyoboro ifatanye kugira ngo hirindwe kohereza ibintu bidapfa gucika, cyatunganyijwe kugira ngo kigabanye uburemere bwo gutwara abantu mu gace runaka. |
| Inkingi y'icyuma | H300 × 300 ~ H500 × 500 (ASTM A36) | Ishyigikira imizigo y'urukuta n'iy'ubutaka | Ibikoresho byo guhuza imitingito biri mu gice cyo hasi, bikozwe mu buryo bwa galvanize ishyushye (zinc coating ≥85μm) kugira ngo bibe bihumeka cyane |
| Umurabyo w'Ikamba | W24×76 ~ W30×99 (ASTM A572 Gr.60) | Ifite imizigo ikoreshwa mu gukora crane mu nganda | Igishushanyo mbonera gikomeye (ku byuma bya 5 ~ 20t) gifite icyuma gifata amapine gishyirwamo ibyuma birwanya gukata |
2. Ibice bya Sisitemu yo Gufunga (Kurwanya ikirere + Kurinda ingese)
Amasafuriya yo ku gisenge: Ibyuma bishyushye bya C12×20 kugeza kuri C16×31 bifite uburebure bwa metero 1.5–2 kugira ngo bishyigikire impapuro z'icyuma zifite amabara menshi zishobora kwihanganira ubushyuhe bw'inkubi y'umuyaga kugeza ku rwego rwa 12.
Amabara yo ku rukuta: Irangi rya Z10×20 kugeza kuri Z14×26 ririnda kwangirika rifite imyobo yo guhumeka kugira ngo rigabanye ubushuhe—rikwiriye cyane ibidukikije byo mu turere dushyuha tw’inganda.
Gutera inkunga no gukingira mu mfuruka: Φ12–Φ16 icyuma gishyushye gikozwe mu cyuma gifunganye gifite imigozi ya L50×5 gikora nk'ikirinda umuvuduko w'umuyaga wa 150 mph kugira ngo gitange uburimbane ku ruhande.
3. Guhindura imiterere y'aho utuye: Inkunga n'ibicuruzwa by'inyongera (Ihindagurika ry'aho utuye bitewe n'ibikenewe mu bwubatsi)
Igice cy'icyuma gishyizwemo: Amasahani y'icyuma ya galvanised afite ubugari bwa mm 10–20 (WLHT) akunze gukoreshwa mu gushingira beto muri Amerika yo Hagati.
Ibihuza: Bolts zikomeye cyane zo mu bwoko bwa 8.8 zishyushye kandi zikozwe mu cyuma, nta mpamvu yo gusudira aho zikorera, ibyo bigatuma igihe cyo kubaka kigabanuka.
Imyambaro yo kurinda: Irangi rikoresha amazi ririnda umuriro rimara amasaha ≥1.5 n'irangi rirwanya ingese ririnda imirasire ya UV kandi rimara igihe kingana n'imyaka ≥10, ibyo bikaba bihuye n'amahame y'ibidukikije yo mu gace.
| Uburyo bwo Gutunganya | Imashini zitunganya | Gutunganya |
| Gukata | Imashini zo gukata plasma/umuriro za CNC, imashini zo gukata | Gukata umuriro wa plasma ku masahani y'icyuma/ibice, gukata amasahani y'icyuma yoroshye, hamwe n'uburyo bungana biragenzurwa. |
| Gukora | Imashini ikonjesha, feri yo gukanda, imashini izunguruka | Gupfunyika mu buryo bukonje (kuri c/z purlins), gupfunyika (kuri gukata imiyoboro/inkombe), gupfunyika (kuri bars zo gushyigikira uruziga) |
| Gusudira | Imashini isudira arc iri mu mazi, imashini isudira arc n'intoki, imashini isudira CO₂ ikingira gaze | Gusudira imigozi y'amazi (inkingi z'Abaholandi / imigozi ya H), gusudira imigozi (ibipande bya gusset), gusudira ikoresheje gaze ya CO² (ibintu bito bifatanye n'inkuta) |
| Gukora imyobo | Imashini icukura ya CNC, imashini icukura | CNC Iborera (imyobo y'amaboliti mu byuma bihuza/ibice), Gupfumura (imyobo mito), Ifite imyobo igenzurwa ifite umurambararo/uburyo bwo kwihanganira imyanya |
| Ubuvuzi | Imashini yo guturitsa/gutwika umucanga, icyuma gisya, umurongo wo gusya ushyushye | Gukuraho ingese (gutwika amasasu / guturika umucanga), gusya ibintu mu buryo bworoshye (gukuraho ubushyuhe), gutwika ibyuma bishyushye (bolt/support) |
| Inteko | Urubuga rwo guteranya, ibikoresho byo gupima | Ibice by'ibyari byateranijwe mbere (inkingi + inkingi + ishingiro) byarasenyuwe kugira ngo byoherezwe nyuma yo kugenzura ingano. |
| 1. Ikizamini cyo gusukura umunyu (ikizamini cyo kwangirika kw'umunyu) | 2. Ikizamini cyo gufata neza | 3. Ikizamini cyo kwirinda ubushuhe n'ubushyuhe |
| Amabwiriza ngenderwaho ya ASTM B117 (spray y'umunyu idakoresha umunyu) / ISO 11997-1 (spray y'umunyu ikoresha umunyu), ikwiriye ibidukikije birimo umunyu mwinshi ku nkombe za Amerika yo Hagati. | Ikizamini cyo gupima igishishwa hakoreshejwe ASTM D3359 (igishishwa cyo gupima igishishwa/urukuta rw'amashanyarazi, kugira ngo hamenyekane urwego rwo gupima igishishwa); ikizamini cyo gupima igishishwa hakoreshejwe ASTM D4541 (kugira ngo hapimwe imbaraga z'igishishwa hagati yo gusiga n'icyuma gikozwe mu cyuma). | Amabwiriza ya ASTM D2247 (ubushuhe bwa 40℃ / 95%, kugira ngo hirindwe udusebe no kwangirika kw'igitambaro mu bihe by'imvura). |
| 4. Ikizamini cyo gusaza kwa UV | 5. Ikizamini cy'ubugari bwa firime | 6. Ikizamini cy'imbaraga z'ingaruka |
| Amabwiriza ya ASTM G154 (kugira ngo yigane ingaruka zikomeye za UV mu mashyamba y'imvura, kugira ngo hirindwe ko irangi rizimira cyangwa rigashonga). | Agakoresho k'umutsi gakoresha ASTM D7091 (igipimo cy'ubunini bwa magnetic); agakoresho k'umutsi gakoresha ASTM D1212 (kugira ngo harebwe ko uburinzi bwa corruption buhuye n'ubunini bwagenwe). | Amabwiriza ya ASTM D2794 (ingufu zo kugonga inyundo, kugira ngo hirindwe kwangirika mu gihe cyo gutwara/gushyiraho). |
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 kandi bigumana ishusho y'ikintu mu gihe cyo kugitwara no kugitwara. Ibice muri rusange bipfunyikwa mu bikoresho bidapfa amazi nka pulasitiki cyangwa impapuro zirinda ingese, kandi ibikoresho bito biba biri mu gasanduku k'imbaho. Iyo byanditseho ikimenyetso cyuzuye ushobora kwizera ko ibyo upakurura biri mu mutekano kandi ko gushyiramo ibikoresho byawe aho ukorera ari iby'umwuga kandi bitangiritse. Gupfunyika neza bishobora gukumira kwangirika, kandi bishobora koroshya ububiko no gushyiraho ibikoresho by'inyubako.
Ubwikorezi:
Ingano n'aho ibintu biherereye bigena niba ibyuma bingana cyangwa bifite umutwaro ugororotse ku ntera ya metero 4 cyangwa ibikoresho by'icyuma bikozwe muri metero 2 cyangwa ibicuruzwa byinshi bikozwe muri za metero 1. Imigozi y'icyuma yongerwaho hafi y'ibintu binini cyangwa biremereye kugira ngo bishyigikire, kandi ibiti bishyirwa ku mpande enye z'ipaki kugira ngo bifatanye n'umutwaro. Ibikorwa byose byo gutwara ibintu bikorwa hakurikijwe amabwiriza mpuzamahanga agenga ubwikorezi kugira ngo bigerweho ku gihe kandi mu mutekano ndetse no mu nyanja cyangwa kure. Ubu buryo bwo kwirinda butuma ibyuma bigezwa aho biri mu buryo bwiza bushoboka kugira ngo bikoreshwe ako kanya.
1. Amashami yo mu mahanga n'ubufasha mu rurimi rw'Icyesipanyoli
Dufite ibiro byo mu mahanga n'abakozi bavuga Icyesipanyoli, tworohereza itumanaho ryawe n'abakiriya bo mu bihugu bya Amerika y'Epfo n'i Burayi. Itsinda ryacu rinagufasha mu bijyanye na gasutamo, inyandiko n'inzira zo kwinjiza ibicuruzwa mu gihugu kugira ngo uhabwe serivisi nziza.
2. Imigabane ihari kugira ngo igerweho vuba
Dufite kandi ibikoresho byinshi by'ibyuma by'ubwubatsi nk'imiringa ya H, imiringa ya I n'ibindi bikoresho by'ubwubatsi. Ibi byemeza ko ibicuruzwa bitangwa vuba nubwo byaba byihutirwa cyane kandi igihe gito cyo kubigeraho kirangiye.
3. Abanyamwuga Gupfunyika
Ibicuruzwa byose byari bipakiye neza hamwe n’ibipaki by’uburambe mu mazi - ibyuma bihambira ku gitereko, ibipfunyika bidapfa amazi no kurinda impande. Ibi bituma ubwikorezi busukuye, kohereza ibicuruzwa mu ntera ndende bihamye kandi bikagera ku cyambu bitangiritse.
4. Kohereza no Gutanga Byihuse
Serivisi zacu zirimo FOB, CIF, DDP n'ibindi kandi dukorana n'abatwara ibicuruzwa bo mu gihugu bizewe. Mu mazi, gari ya moshi cyangwa mu muhanda, twizeza ko bizagezwa ku gihe kandi tukaguha uburyo bwo gukurikirana ibikoresho byizewe mu nzira yose.
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.
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