Cov ntaub ntawv siv hauv cov yas crushers feem ntau koom nrog ob yam: cov khoom ntawm cov qauv tseem ceeb thiab cov khoom ntawm cov khoom tseem ceeb (cov hniav).
Cov khoom siv tseem ceeb: Lub cev ntawm cov yas crusher feem ntau yog ua los ntawm cov hlau (xws li welded steel phaj qauv) kom ntseeg tau tias cov cuab yeej muaj zog thiab ruaj khov, muaj peev xwm tiv taus ntev - lub sij hawm, siab - siv crushing ua hauj lwm. Piv txwv li, qee cov qauv siv tag nrho - steel welded puag, uas yog compact thiab ruaj khov heev.
Cov khoom siv hniav: Cov hniav yog qhov tseem ceeb ntawm cov yas crushers, thiab lawv cov khoom ncaj qha cuam tshuam rau crushing efficiency thiab kev pab lub neej. Nyob ntawm qhov hardness thiab cov yam ntxwv ntawm cov khoom raug crushed, cov hniav feem ntau yog ua los ntawm cov hlau hauv qab no:
Ordinary crusher blades: Cov khoom siv feem ntau suav nrog 65Mn caij nplooj ntoos hlav steel, 9CrSi, SK5, thiab T10. Tom qab kev kho cua sov, qhov hardness tuaj yeem ncav cuag HRC52-55 degrees, haum rau crushing cov khoom muag muag thiab tawv tawv.
High-cov hniav crusher kev ua tau zoo: Tsim los rau cov ntaub ntawv nyuaj thiab tuab (xws li cov yas loj thiab cov taub hau slag), cov hniav no feem ntau siv cov ntaub ntawv xws li SK5, T10, 9CrSi, thiab 6CrW2Si. Lawv tau txais kev kho cua sov kom ua tiav qhov nyuaj dua, feem ntau ntawm HRC55-58, ua rau muaj kev hnav zoo dua thiab kev cuam tshuam.
Siab -kev ua tau zoo / tshwj xeeb- cov ntawv yuav tsum tau muaj: Rau cov ntawv thov uas xav tau kev hnav siab heev lossis cov ntaub ntawv tshwj xeeb (xws li granulation), cov ntaub ntawv xws li Cr12MoV thiab W6Mo5Cr4v2 (siab-} ceev steel) yuav raug xaiv. Qee qhov siab- kawg cov hniav kuj suav nrog cov cemented carbide los yog siv TiC lossis TiN txheej los txhim kho kev ua haujlwm ntxiv.
