Feem ntau, galvanized steel hlau xaim yuav tsim qee yam hnav, thiab txoj kev coj kuj tseem muab faib ua cov coj sab nraud thiab sab hauv. Tom qab ntawd qhov hnav tshwm sim los ntawm kev sib txhuam ntawm qhov chaw ntawm galvanized steel hlau xaim hlua thiab pulley qhov sib tsoo yog qhov peb hu rau sab nraud hnav; thiab lub ntsej muag sab hauv hnav peb hu yog feem ntau galvanized steel hlau xaim hlua thaum siv, nruab nrab ntawm cov xov hlau ntawm qhov xaim Kev coj los ntawm kev sib txhuam.
Yog tias sab hauv fretting nto hnav tsim thaum lub sijhawm siv galvanized steel hlau xaim hlua tau tsim qhov hnyav hnav thiab tsim kua muag rau saum npoo ntawm cov hlau tsis xeb hlua, nws yuav ua rau tsis ua haujlwm ntawm galvanized steel hlau xaim hlua thiab kom lub neej luv, thiab yog li ntawd yuav ua rau cov hlau xaim Ua rau lub cev qaug zog txawm tias tawg, yog li nws kuj tseem cuam tshuam txog qhov sib cuam tshuam ntawm kev hnav puas vim los ntawm kev tawg ntawm sab hauv puab ntawm galvanized steel xaim hlua thiab lub zog ua rau los ntawm fretting. Cov kev sib koom tes ntawm kev coj tus cwj pwm thiab kev ntxhov siab yuav ua kom lub cim thiab tawg ntawm qaug zog tawg ntawm galvanized steel hlau hlua, vim hais tias cov kev pabcuam lub neej ntawm xws li hnav galvanized steel hlau hlua yog luv heev, yog li fretting coj yog qhov tsis ua haujlwm ntawm galvanized steel hlau hlua. Lub ntsiab loj rau lub neej luv.
Cov laj thawj rau lub neej luv ntawm galvanized steel hlau xaim hlua tsis tsuas yog fretting coj, tab sis kuj yog lwm qhov laj thawj. Piv txwv li, coj sab nraud sab nraud yog vim hais tias cov khoom saum npoo muaj qee yam muaj qhov ntxhib thiab tawg. Yog li no, thaum cov nplaim ua rau sib chwv thiab npleem, cov khoom hloov thiab cov nplaim saum npoo av tawm vim qhov deformation, adhesion, thiab kua muag ntawm lub qhov nplaum thaum lub sijhawm txav kev sib txheeb. Qhov tshwm sim poob yog qhov thiaj li hu ua kev hnav sab nraud. Nws yog qhov tseeb vim tias qhov tshwm sim zawv zawg ntawm cov xaim xov hlau tsis pub dhau galvanized steel hlua uas galvanized steel hlua muaj teeb meem ntawm hnav, vim hais tias thaum lub galvanized steel hlua tau muab tso rau hauv kev siv, micro txav ntawm cov xov hlau steel strands yog kev tsis pom kev. Ntxiv cov ntshiab si manganese phosphating zaj duab xis ntawm galvanized steel hlua strands yog ib qho kev ntsuas zoo los daws qhov teeb meem sab hauv kev coj ntawm cov hlua steel.
