Fungura isahani
Ibisobanuro bigufi:
Isahani yicyuma nicyapa kibase gikozwe hamwe nicyuma gishongeshejwe hanyuma ugakanda nyuma yo gukonja.
Iringaniye kandi ifite urukiramende, rushobora kuzunguruka cyangwa gukata umurongo mugari w'ibyuma.
Isahani yicyuma igabanijwe ukurikije ubunini.Ibyuma bito bito biri munsi ya 4mm (inanutse cyane ni 0.2mm), icyuma giciriritse cyibyuma ni 4 ~ 60mm, naho ibyuma byibyimbye byiyongereye ni 60 ~ 115mm.
Isahani yicyuma igabanijwemo kuzunguruka no gukonjesha ukurikije kuzunguruka.
Ubugari bw'urupapuro ni 500 ~ 1500 mm;Ubugari bwubugari ni 600 ~ 3000 mm.Isahani ntoya igabanijwemo ibyuma bisanzwe, ibyuma byujuje ubuziranenge, ibyuma bivanze, ibyuma byamasoko, ibyuma bitagira umwanda, ibyuma byuma, ibyuma birwanya ubushyuhe, bitwaje ibyuma, ibyuma bya silikoni hamwe n’ibyuma byoroheje byoroheje;Ukurikije ubuhanga bw'umwuga, hari isahani ya peteroli, isahani ya emam, isahani itagira amasasu, nibindi;Ukurikije igifuniko cyo hejuru, hari urupapuro rwometseho, urupapuro rwometseho amabati, urupapuro rwometseho isahani, icyuma cya plastiki gikomatanya, nibindi.
Urwego rwicyuma rwicyuma cyinshi rusa nubwa plaque yoroheje.Ku bijyanye n’ibicuruzwa, usibye icyapa cy’ikiraro, icyuma kibumba, icyuma gikora amamodoka, icyuma cy’umuvuduko w’icyuma hamwe n’icyuma cyinshi cy’umuvuduko w’icyuma, amoko amwe y’ibyuma, nk'icyuma gikoresha ibyuma (2.5) ~ 10mm z'ubugari), icyuma cyagenzuwe (2,5 ~ 8mm z'ubugari), icyuma kidafite ingese, icyuma cyihanganira ubushyuhe nubundi bwoko bwambukiranya amasahani yoroheje.
Byongeye, isahani yicyuma nayo ifite ibikoresho.Ibyuma byose ntabwo ari bimwe.Ibikoresho biratandukanye, kandi aho icyuma gikoreshwa nicyuma nacyo kiratandukanye.
Guhindura no gutangaza imitungo yibyuma
Hamwe niterambere ryubumenyi, ikoranabuhanga ninganda, ibisabwa byashyizwe hejuru kubikoresho, nkimbaraga nyinshi, kurwanya ubushyuhe bwinshi, umuvuduko mwinshi, ubushyuhe buke, kwangirika, kwambara nibindi bintu bidasanzwe byumubiri nubumara.Ibyuma bya karubone ntibishobora kuzuza neza ibisabwa.
Kubura ibyuma bya karubone:
(1) Gukomera guke.Muri rusange, diameter ntarengwa y'amazi yazimye ibyuma bya karubone ni 10mm-20mm gusa.
(2) Imbaraga nimbaraga zitanga umusaruro ugereranije.Nkibyuma bisanzwe bya karubone hamwe nicyuma cya Q235 σ S ni 235mpa, mugihe ibyuma bito byubatswe 16Mn σ S birenga 360MPa.Ibyuma 40 σ s / σ B ni 0.43 gusa, munsi cyane yicyuma kivanze.
(3) Ubushyuhe buke.Bitewe nubushyuhe buke butajegajega, mugihe ibyuma bya karubone bizimye kandi bigashyuha, birakenewe ko hajyaho ubushyuhe buke kugirango habeho imbaraga nyinshi, bityo ubukana bwibyuma buri hasi;Kugirango habeho gukomera neza, imbaraga ni nke mugihe ubushyuhe bwo hejuru bwubushyuhe bwakoreshejwe, bityo urwego rwimitunganyirize yimiterere yicyuma cya karubone ntiruri hejuru.
(4) Ntishobora kuzuza ibisabwa byimikorere idasanzwe.Ibyuma bya karubone akenshi bikennye mukurwanya okiside, kurwanya ruswa, kurwanya ubushyuhe, kurwanya ubushyuhe buke, kwambara no kwihanganira ibintu bidasanzwe bya electronique, bidashobora guhaza ibikenewe byimikorere idasanzwe.
