Hauv kev tsim khoom tiag tiag, cov hauv qab no tau suav hais tias yog feem ntau suav nrog kev hloov kho ntawm cov menyuam ceev ntawm lub zeb qhib.
Thawj yog hom thiab cov yam ntxwv ntawm roj hmab. Piv txwv li, tus elasticity ntawm cov roj hmab muaj cov roj hmab loj, thiab txhawb kev sib xyaw kom zoo dua thaum cov compound, uas feem ntau yuav tau teeb tsa ntawm {}} rpm; Rau cov roj hmab nrog muaj zog nruj xws li nitrile roj hmab, qhov nrawm tuaj yeem qis dua me ntsis, kom tsis txhob muaj roj hmab ntxiv thiab tsis sib xws ntawm tus neeg sawv cev sib xyaw.
Qhov thib ob yog hom thiab ntau npaum li cas ntawm cov compound. Yog tias qhov ntau ntawm cov compound loj, lossis muaj qee qhov nyuaj rau kev sib txuas, tab sis nws kuj tseem yuav ua rau cov carbon dub, tab sis nws kuj tseem ua rau cov roj caround los yog cov roj hmab hlawv.
Tom ntej yog cov khoom lag luam uas yuav tsum tau ua. Yog tias nws yog cov khoom tsim kho cov roj hmab roj hmab nrog cov kev siv hnab looj tes zoo, xws li {} rpm, thaum txuas lub sij hawm sib xyaw ua ke kom ntseeg tau cov kev sib xyaw ua ke; Yog tias tsim kev tsim cov khoom lag luam roj hmab, qhov nrawm tuaj yeem tsim kev nce qib kom txhim kho kev ua haujlwm ntau lawm.
Kev hloov kho hom yog feem ntau ua haujlwm los ntawm kev tswj hwm lub cev muaj zog ntawm lub zeb qhib. Niaj hnub qhib zeb yog feem ntau nruab nrog zaus hloov kho cov khoom siv ceev, lub cev muaj zog yuav ua raws li cov teeb tsa ceev drive tsav tsheb. Nyob rau tib lub sijhawm, hauv kev hloov kho cov txheej txheem, nws yog ib qho tsim nyog yuav tsum tau saib lub xeev ntawm cov roj hmab, sib xyaw nrog qhov kawg thiab qhov tseeb ua kom pom qhov nrawm dua.
