1. Los ntawm qhov kev xav ntawm qhov pom, cov txhuam hniav yuav tsum tau chamfered kom zoo, cov kev qhia tshwj xeeb yuav tsum tsim nyog, cov qauv yuav tsum tau ua raws li tus qauv, qhov ntu ntu thiab qhov ntev ntawm cov xaim yuav tsum ua tau raws li qhov yuav tsum tau ua, thiab yuav tsum tsis txhob xoob, poob. tawm, tawg, ntog npoo, ntog ces kaum, clamps thiab lwm yam phenomena.
2. Los ntawm qhov pom ntawm kev siv, cov cim qhia ntawm kev ua haujlwm zoo ntawm txhuam hniav yog raws li hauv qab no:
(1) Lub neej ua haujlwm ntev thiab tsis hnav lub commutator lossis lub nplhaib sib sau.
(2) Nws muaj kev sib hloov zoo thiab kev ua haujlwm tam sim no, kom lub txim raug tshem tawm hauv qhov kev tso cai, thiab lub zog poob yog me me.
(3) Thaum txhuam tau khiav, nws tsis kub dhau, lub suab nrov me me, thiab nws tsis puas.
(4) Thaum lub sijhawm ua haujlwm, cov yeeb yaj kiab tsis sib xws, nruab nrab thiab ruaj khov oxide tuaj yeem tsim rau ntawm qhov chaw ntawm lub commutator lossis lub nplhaib sib sau ua ke sai.
3. Tshawb xyuas cov txhuam hniav los ntawm qhov ntsuas. Los ntawm kev pom kev, cov txhuam hniav yuav tsum ua tau raws li cov qauv uas tau muab los ntawm lub tebchaws. Los ntawm cov cuab yeej, cov txhuam hniav tuaj yeem kuaj tau raws li qhov yuav tsum tau ua los ntawm "Brush Technical Performance Table". Xws li kev tiv thaiv ntawm txhuam, Rockwell hardness, bulk density, tam sim no ceev, tiv tauj voltage poob, kev sib txhuam coefficient, 50- teev hnav, tso cai circumferential ceev, chav tsev siab, thiab txawm tias qhov loj ntawm cov ntsiab lus hlau, thiab lwm yam.
4. Ntawm tib lub cev muaj zog, koj yuav tsum xaiv siv tib hom txhuam los ntawm tib lub chaw tsim khoom. Vim muaj qhov sib txawv loj ntawm kev ua haujlwm ntawm cov txhuam hniav uas tsim los ntawm cov chaw tsim khoom sib txawv, txawm tias qhov kev ua tau zoo ntawm cov txhuam hniav uas tsim los ntawm tib lub chaw tsim khoom ntawm lub sijhawm sib txawv kuj txawv. Yog li ntawd, rau tib lub cev muaj zog, tib lub qauv thiab tib lub chaw tsim khoom yuav tsum raug xaiv ntau npaum li qhov ua tau, thiab nws yog qhov zoo tshaj plaws los tsim cov txhuam hniav tib lub sijhawm, txhawm rau tiv thaiv qhov tsis sib xws ntawm kev faib tawm tam sim no ntawm cov txhuam txhuam los ntawm cov qhov sib txawv ntawm txhuam kev ua haujlwm, uas cuam tshuam rau kev ua haujlwm ntawm lub cev muaj zog.
5. Rau cov motors loj thiab nruab nrab uas muaj teeb meem tshwj xeeb hauv kev sib hloov ntawm tus kheej, cov txhuam hniav braided tuaj yeem xaiv. Lub hom phiaj yog txhawm rau txhim kho kev sib hloov kev ua tau zoo los ntawm kev ua kom luv luv-circuit tam sim no hauv cov txhuam hniav. Rau cov motors uas muaj teeb meem nyob rau hauv unidirectional rotation thiab commutation, sib tov txhuam yog ib qho kev xaiv. Ntawd yog, xaiv siv graphite-raws li graphite txhuam txhuam nrog lubrication kev ua tau zoo thiab muaj zog zaj duab xis-tsim muaj peev xwm rau cov swb-hauv sab, thiab xaiv siv cov roj carbon dub-raws li graphite txhuam nrog kev tiv thaiv siab nrog kev ua haujlwm zoo rau kev sib tw. swb tawm sab. Nyob rau hauv txoj kev no, nws yog ib qho yooj yim los tsim ib tug oxide zaj duab xis, thiab nws plays lub luag hauj lwm zoo nyob rau hauv kev txhim kho kev sib hloov kev ua tau zoo. Cov pa roj carbon fiber ntau txhuam kuj tuaj yeem siv rau ntawm ntug zawv zawg kom pom cov yam ntxwv ntawm lub zog arc extinguishing muaj peev xwm, thiaj li ua tiav cov txiaj ntsig zoo tshaj plaws ntawm kev ua haujlwm ntawm lub cev muaj zog.
