Cov bearings tsim nyog rau qhov kub thiab txias, qhov kub thiab txias tsawg thiab muaj kuab paug!

Cov kabmob yog ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm cov khoom siv lub cev muaj zog. Cov xwm txheej tshwj xeeb ua rau muaj kev xav tau siab heev rau cov kabmob lawv tus kheej thiab lawv cov roj nplua nyeem. Piv txwv li, qhov chaw kub siab, qhov chaw kub qis, qhov kub hloov pauv loj, thiab qhov chaw muaj kuab paug txhua yam muaj cov xwm txheej tshwj xeeb uas xav tau kev xaiv cov kabmob zoo. Qee tus neeg tsim cov kabmob tau tsim cov kabmob tshwj xeeb uas haum rau cov xwm txheej no. Qhov no yog cov ntaub ntawv tseem ceeb uas cov neeg tsim qauv lub cev muaj zog yuav tsum nkag siab thiab paub txog kom tiv thaiv kev tsis ntseeg siab ntawm lub cev muaj zog los ntawm kev xaiv cov kabmob tsis raug.

Cov kabmob pob sib sib zog nqus uas haum rau qhov kub siab thiab qis feem ntau yog tsim los zoo ib yam li cov kabmob pob sib sib zog nqus. Cov kabmob no muaj qhov sib txawv ntawm qhov sib txawv ntawm cov kabmob, uas tuaj yeem tiv taus cov khoom siv radial thiab cov khoom siv axial hauv ob qho kev taw qhia. Lawv muaj qhov sib txawv sab hauv loj dua thiab muaj cov tawb tshwj xeeb. Qhov sib txawv ntawm cov kabmob pob sib sib zog nqus kub siab yog plaub npaug ntawm C5 qhov sib txawv, tiv thaiv cov kabmob kom tsis txhob daig thaum txias sai. Cov nplaim ntawm cov kabmob thiab cov npog plua plav raug kho nrog manganese phosphating los tiv thaiv kev xeb thiab txhim kho kev ua haujlwm. Rau cov kabmob kub siab thiab qis nrog cov tawb hlau nias thiab tsis muaj cov foob, cov polydiol thiab graphite sib xyaw ua cov roj nplua nyeem, thiab lawv tuaj yeem ua haujlwm hauv qhov kub ntawm -40 ° C txog 250 ° C. Txawm li cas los xij, thaum siv rau hauv qhov kub siab tshaj 200 ° C, yuav tsum xaiv cov roj nplua nyeem khov.

Cov bearings kub siab uas muaj cov plua plav npog rau ob sab tuaj yeem tiv thaiv qee cov khoom tsis huv kom tsis txhob nkag mus. Cov bearings no tau muab cov roj nplua nyeem ob npaug ntau dua li cov bearings ib txwm muaj, tab sis lawv tsis haum rau cov ntawv thov uas tsis tig. Rau cov bearings siv rau qhov kub siab dua, cov graphite blocks segmented siv ua lub tawb khaws cia. Qhov kub ua haujlwm yog txij li -150 ° C txog +350 ° C. Cov graphite blocks segmented no cais cov pob thiab ua haujlwm zoo li lub tawb ib txwm muaj, thaum tseem ua haujlwm ua lub roj nplua nyeem. Cov plua plav npog rau ob sab ntawm cov bearings tuaj yeem coj cov graphite blocks sab hauv thiab tiv thaiv cov khoom tsis huv kom nkag mus. Thaum cov bearings tig, me ntsis hmoov graphite los ntawm cov graphite blocks poob tawm los ua kom cov raceways thiab cov pob ntawm cov bearings. Lwm qhov zoo ntawm qhov kev tsim no yog tias nws tsis muaj kev cuam tshuam tsis zoo rau ib puag ncig, vim tias tsis muaj cov pa phem lossis cov pa phem tawm txawm tias nyob rau qhov kub siab heev.

Cov kabmob no, tsim nyog rau qhov kub siab thiab kev sib hloov ceev dua, yog cov khoom tshiab hauv cov koob kabmob kub siab. Nws muaj lub tawb graphite conical uas tsim tshwj xeeb, uas daws tau ntau yam kev txwv uas ntsib hauv kev siv ntawm qhov kub siab.