Umuzingo winyuma ni umuzingo ushyigikira umurimoumuzingokandi ni umuzingo munini kandi uremereye ukoreshwa mu gusya. Uwitekaumuzingoirashobora gushyigikira hagatiumuzingohagamijwe kwirinda gutandukana k'umuzingo w'akazi kandi bigira ingaruka ku musaruro n'ubwiza bw'isahani hamwe no gusya. Ibiranga ubuziranenge bwibisobanuro byububiko ni hejuru yubuso bukomeye, uburinganire bukomeye hamwe nuburinganire bwimbitse bwumubiri wumuzingo, imbaraga nziza nubukomezi bwijosi ryizingo hamwe numubiri. umuzingo winyuma ufite imbaraga zo kwihanganira kwambara no gukonjesha, kurwanya impanuka zikomeye. Ibyuma byahimbwe bya 1000mm cyangwa munsi yayo bikozwe muri 86CrMoV7 na 9Cr2Mo. Ibirimo karubone ni 0,80% kugeza 0,95% naho Cr ikaba 2% .Bishobora gukoreshwa murusyo ruto. Cr4 na Cr5 zisubiza inyuma zifite karubone zingana na 0.4% kugeza 0,6% naho Cr ikagira 4% kugeza 5%, ikwiranye nicyuma cyihuta cyane nicyuma cyihuta cyakazi.

Ku nsyo ntoya, ibyuma byahimbwe ibyuma bya 1000mm cyangwa munsi yayo bikozwe muri 86CrMoV7 na 9Cr2Mo, ibirimo karubone ni 0,80% kugeza 0.95% naho Cr ikaba 2%.
Ibyuma bya Cr4 na Cr5 byongeye kugaruka bifite karubone ya 0.4% kugeza 0,6% naho Cr ikagira 4% kugeza 5%. Gukomera, kwambara birwanya, gukuramo ibishishwa, kwihanganira umunaniro no kurwanya impanuka yibikoresho byabigenewe bikuraho ahanini gukuramo ibintu byo hejuru yumubiri wizunguruka hamwe nimpanuka yo guhagarika. Cr4, Cr5 ibyuma bisubizwa inyuma bikwiranye nicyuma cyihuta nicyuma cyihuta cyakazi.

Ibiranga ibyuma byihuta byihuta (HSS umuzingo)

1. Ibikoresho byihuta byuma byuma birimo ibintu byinshi cyane nka vanadium, tungsten, chromium, molybdenum, na niobium. Ubwoko bwa karbide muburyo bwa muzingo ni MC na M2C. Ugereranije nizunguruka zicyuma hamwe na nikel-chromium nyinshi, ingano yicyuma iba ndende buri gihe, ikabika igihe cyo guhindura imizingo, igateza imbere imikorere yinganda kandi igabanya ibiciro byumusaruro.

2. Umuzingo wihuta wibyuma bifite ubushyuhe bwiza. Ku bushyuhe bwo hejuru, hejuru yizunguruka ifite ubukana bwinshi kandi birwanya kwambara neza.
Ibyuma byihuta byihuta bifite ubukana bwiza, kandi ubukana buva hejuru yumubiri wizunguruka kugeza imbere murwego rwakazi ntibikunze kugabanuka, bityo bikareba ko imizingo ifite imyambarire myiza yo kwambara kuva hanze kugeza imbere.

3. Mugihe cyo gukoresha ibyuma byihuta byihuta, mugihe gikonje cyiza, hakozwe firime yoroheje kandi yuzuye ya oxyde hejuru yumubiri. Iyi firime imwe, yoroheje kandi yuzuye ya okiside irashobora kubaho igihe kirekire itaguye, bigatuma ibyuma byihuta byihuta byangirika kwambara neza.

4. Umuzingo wihuta wibyuma bifite coefficient nini yo kwagura ibintu hamwe nubushyuhe bwiza bwumuriro. Umuzingo wa HSS ukomeje kugabanuka kubera kwaguka ibikoresho byihuta byihuta ubwabyo. Mugihe cyo kuzunguruka, ihinduka ryikizunguruka ni gito, kandi guhuza ubunini bwumwobo bigumaho igihe kirekire, cyane cyane iyo bizunguza umurongo cyangwa rebar, bikaba byiza cyane kugenzura kwihanganira ibintu bibi.
5. Intandaro ya centrifugally cast yihuta cyane ibyuma bikozwe mubyuma bikozwe mubyuma, bityo, imbaraga zijosi zizunguruka zirakomeye.

Gusaba
Uruganda ruzunguruka, urusyo rwamashanyarazi, uruganda rwihuta rwihuta rwuruganda, uruganda rushyushye ruzengurutse ruganda, igice hamwe nicyuma kizunguruka.