Imiterere y'Icyuma cya ASTM A992 Ibikoresho by'Icyuma by'Ubwubatsi
UBUSABIZI
Inyubako y'Ibyuma: Inyubako yubatswe ishingiye ku byuma bikomeye, ifite ubushobozi bwo kurwanya imitingito n'umuyaga, iyubatswe vuba kandi ifite umwanya woroshye imbere.
Inzu y'Ibyuma: Ifite uburyo bwo kuzigama ingufu, kurinda ibidukikije, gukingira ibidukikije no kubaka vuba hakoreshejwe ibyuma byoroshye.
Ububiko bw'Ibyuma by'Icyuma: Ku mwanya munini no gukoresha umwanya munini, Byagenewe gucunga aho kubika ibintu biremereye hamwe na sisitemu yihariye yo kubika ibintu.
Inyubako y'uruganda rw'ibyuma: Igishushanyo mbonera gifunguye, ubugari n'icyuma gikomeye bituma kiba cyiza cyane ku bwoko bwinshi bw'inganda.
IBISOBANURO BY'ICYICIRO
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) | Igisenge n'urukuta by'ingenzi bitwara imizigo | Ingingo zirinda imitingito, zikozwe neza kugira ngo ziremere neza kandi zorohere gutwara |
| Inkingi y'icyuma | H300 × 300 ~ H500 × 500 (ASTM A36) | Ishyigikira inkingi n'amagorofa | Ibikoresho byo guhuza imitingito byashyizwemo, byakozwe mu buryo bwa galvanised ishyushye (zinc ≥85μm) kugira ngo birwanye ubushuhe |
| Umurabyo w'Ikamba | W24×76 ~ W30×99 (ASTM A572 Gr.60) | Umurabyo w'umuzigo utwara imizigo w'inganda | Ubushobozi bwinshi bwo gutwara imizigo (ku byuma bya toni 5–20), imiringoti y'impera ifite ibyuma bihuza bidafata icyuma |
2. Ibikoresho bya sisitemu yo gufunga (irinda ikirere + irwanya ingese)
Amasafuriya yo ku gisenge: C12×20 kugeza C16×31, ifite galvanize ishyushye, ifite intera ya metero 1.5–2. Ikwiriye amabati y'icyuma afite amabara menshi kandi irwanya inkubi y'umuyaga kugeza ku rwego rwa 12.
Amabara yo ku rukuta: Z10×20 kugeza Z14×26 ifite irangi rirwanya ingese kandi ifite imyobo yo guhumeka kugira ngo hirindwe ko ubushuhe bwiyongera mu nganda zishyuha.
Sisitemu yo Gushyigikira: Icyuma gishyushye cyijimye gikozwe mu cyuma Φ12–Φ16 n'ibyuma bikingira impande (inguni ya L50×5 y'icyuma) byo gukingira byongera ubushobozi bwo guhangana n'imbaraga z'umuyaga w'inkubi y'umuyaga).
3. Gushyigikira ibikoresho by'inyongera (guhindura imyubakire mu buryo bw'ibanze)
Ibice byashyizwemo:Amasahani y'icyuma ashyushye cyane (ubugari bwa mm 10–20) yo gushingiraho sima, akunzwe cyane muri Kosita Rika n'ahandi muri Amerika yo Hagati.
Amabolt: Gusudira aho hantu bisimburana n'ibyuma bikomeye (Grade 8.8, galvanized ishyushye) bigabanya igihe cyo kubaka.
Kurinda inkongi n'ingese: Igitambaro cyo mu nda gishingiye ku mazi (cyangwa ≥amasaha 1.5 kidashyuha) n'igitambaro cyo mu nda cya acrylic kidashyuha kidakoresha UV (igihe kingana n'imyaka 10), byubahiriza amabwiriza agenga ibidukikije mu gace utuyemo.
GUTUNGANYA IMITERERE Y'ICYUMWERU
| Uburyo bwo Gutunganya | Imashini zakoreshejwe | Ibisobanuro |
|---|---|---|
| Gukata | Imashini zo gukata plasma/umuriro za CNC, imashini zo gukata | Gukata plasma/umuriro wa CNC ku masahani y'icyuma n'ibice byacyo; gukata amasahani yoroheje afite ingano nyayo |
| Gukora | Imashini ikonjesha, feri yo gukanda, imashini izunguruka | Gupfunyika mu buryo bukonje kuri C/Z purlin, imiyoboro y'amazi, n'imitako y'inkombe; gupfunyika ku mbaho zishyigikira uruziga |
| Gusudira | Umusudi w'umusego w'umusego, umusudi w'umusego w'umusego w'umusego w'umukoresha, umusudi wa CO₂ | Gusudira arc munsi y'amazi ku nkingi za H n'imiringa; gusudira intoki ku masahani ya gusset; gusudira CO₂ ku bice bifite inkuta nto |
| Gukora imyobo | Imashini icukura ya CNC, imashini icukura | Gucukura imiyoboro ya bolti hakoreshejwe CNC; gucukura imiyoboro mito ifite umurambararo n'aho iherereye neza |
| Ubuvuzi bw'ubuso | Imashini zisesa amasasu/umucanga, icyuma gisya, umurongo wo gusakaza ibyuma | Gukuraho ingese, gusya ibintu byo gusudira kugira ngo bikureho ubushyuhe, gukoresha galvanizing ishyushye ku mabati n'inkunga z'imiterere |
| Inteko | Imbuga zo guteranya, ibikoresho byo gupima | Mbere yo guteranya inkingi, imiringoti, n'ibishyigikizo; bigakurwamo nyuma yo kugenzura ingano y'ibicuruzwa kugira ngo byoherezwe |
IGERAGEZA RY'IMITEKEREZO Y'ICUMA
UBUVUZI BW'UBUSO
Icyerekanwa cyo gutunganya ubuso:
-
Igitambaro gikungahaye kuri zinc nyinshi mu buryo bwa epoxy
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Ishyushye cyane (ubugari bw'urwego ≥85 μm, igihe cyo kuyikoresha ni imyaka 15–20)
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Irangi ry'umukara ririmo amavuta
GUPIKA NO KOHEREZA
Gupfunyika:
Icyuma gishyirwamo ingufu kugira ngo gikingire ubuso no gukomeza gukomera mu gutunganya no kohereza. Ibicuruzwa bikunze gupfunyikwa mu mpapuro zipfunyitsemo amazi, za pulasitiki cyangwa impapuro zirinda ingese, kandi ibikoresho bito bipfunyikwa mu gasanduku k'imbaho. Buri gice cyangwa ipaki ifite ibirango bisobanutse neza kugira ngo bifungurwe neza kandi bikoreshwe neza aho biherereye kandi byoroshye kubishyiraho aho biherereye.
Ubwikorezi:
Ibikoresho by'icyuma bitwarwa n'ibikoresho cyangwa ibikoresho bitwara ibintu byinshi bitewe n'ingano n'aho bijya. Ibice biremereye cyangwa binini cyane bihambirwa n'icyuma kandi bigahambirwa n'imbaho kugira ngo bitavaho cyangwa ngo binanuke mu nzira. Buri gicuruzwa cyose gikurikiza amabwiriza mpuzamahanga agenga ubwikorezi atanga uburyo bwo kohereza vuba no gutwara ibintu mu buryo bwizewe mu ntera/akazi no mu nzira y'amazi.
IBYIZA BYACU
1. Inkunga ya Esipanye iturutse mu mahanga
Amakipe yacu yo mu mahanga avuga Icyesipanyoli kandi yita ku bakiriya bo muri LATAM na EU mu bibazo byose binyuze mu itumanaho, gasutamo, inyandiko n'ibijyanye n'itumanaho kugira ngo batange serivisi nziza kandi inoze.
2. Isoko ryiteguye kuboneka vuba
Dufite ibikoresho bihagije byo kubaka, imitako ya H, imitako ya I, n'ibindi bikoresho by'ubwubatsi kugira ngo bigerweho vuba kandi bihaze ibyo umushinga ukeneye byihutirwa.
3. Gupakira by'umwuga
Ibicuruzwa bipakiye hakurikijwe amabwiriza agenga ubwikorezi bwo mu mazi hamwe n'udupfundikizo tw'icyuma, ibipfundikizo bidapfa amazi n'ibikoresho birinda impfuruka, ibyo bigatuma bifatwa neza kandi bigatangwa nta kwangirika.
4. Kohereza no Gutanga byihuse
Dufite abafatanyabikorwa bizewe mu bijyanye no kohereza ibicuruzwa no guhindura imiterere y’ubwikorezi (FOB, CIF, DDP), dushobora kukwizeza ko ibyo bicuruzwa bizagezwa ku gihe kandi ko bizakurikiranwa mu buryo bwizewe mu mazi/gari ya moshi.
Ibibazo Bikunze Kubazwa
Q: Ni ayahe mahame icyuma cyawe cyubahiriza?
A: Icyuma cyacu gikurikije amahame ya Amerika urugero nka ASTM A36, A572, A588. A36 ni icyuma gisanzwe cya karuboni gifite ubushobozi bwo gukora neza no gusudira, mu gihe A588 ari icyuma kidapfa kwangirika kibereye ikirere cyangiza.
Q: Ni gute wakwizeza ko icyuma gikozwe neza?
A: Tugura ibyuma byacu mu nganda zizewe zifite QC ikomeye. Ibikoresho byose bipimwa mu buryo bwa shimi, mu buryo bwa mekanike, kandi bipimwa na NDE (Ultrasonic, MP) kugira ngo bihuzwe n'ibipimo ngenderwaho.
Q: Nakwirinda nte ibibazo bya corruption ahantu hashyushye kandi hakonje?
A: Andhot-dip galvaniz (zinc≥85μm) kugira ngo idahura n'ubushuhe. Kugira ngo uburinzi burusheho kwangirika, nubwo hari UV, amarangi ya acrylic arwanya kwangirika aratwikwa.
Q: Ese uburyo bwo kwirinda ingese bugira ingaruka ku mbaraga z'icyuma?
A: Oya, gusiga galvanizing, fosfating cyangwa anti-corrosion coatings ntibigabanya imbaraga. Birinda icyuma kandi bigatuma icyuma gikomeza gukora neza no kumara igihe kinini gikoreshwa.
Q: Ese inyubako zawe zishobora guhaza ibisabwa ku mihindagurikire y'isi muri Amerika?
A: Yego. Dukora utuzu duto duto tudaterwa n’imirasire y’isi (ingingo zifatanye n’imigozi) dufata imbaraga z’umutingito kandi tukarinda kuvunika kw’imirasire y’isi. Imibare y’imirasire y’isi ijyanye n’ubukana bw’aho hantu.
Q: Ni gute wakomeza kugira umutekano muri rusange?
A: Imiterere ikoresha ibintu bifasha gutwara imizigo neza (imitako y'irembo, inkingi, imitako y'imashini) hamwe n'uburyo bw'ibishyigikizo (imigozi yo gufata, imitako y'imfuruka) bitanga ubusugire ku ruhande mu gihe cy'imitako isanzwe n'iy'uburemere bukabije.
Aderesi
Bl20, Shanghecheng, Umuhanda wa Shuangjie, Akarere ka Beichen, Tianjin, Ubushinwa
Imeri
Terefone
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