Mapiritsi ndi ntchito zawo
Kugwiritsa ntchito makina

Mapiritsi ndi ntchito zawo

Mapiritsi ndi ntchito zawo Ngati mukuyendetsa mukumva phokoso kapena kugogoda kwachitsulo m'dera la gudumu, zotengerazo zitha kuwonongeka.

Galimotoyo ikakula, m’pamenenso imayamba kutha.

Zizindikiro zodziwika bwino za ma bearings ogubuduza ndi awa: kugwiritsa ntchito mokweza kwa chothandizira chokhala ndi kulira kodziwika bwino, kumveka kwachitsulo chachitsulo, kunjenjemera ndi phokoso lochokera kumalo apakati. Ndi kuvala koopsa kwa mayendedwe, kugwedezeka kwa mawilo a msewu ndi kugwedezeka kwa chiwongolero kumamveka. Kuphatikiza pa kuvala kwachirengedwe, muzochita, chiwonongeko cha zitsulo ndizofala. Mapiritsi ndi ntchito zawo chifukwa cha kulowa kwa madzi, zomwe zimayambitsa dzimbiri zomwe, ngati zilipo kwa nthawi yayitali, zidzatsekereza kubereka.

Okonza amaika magawo onyamula kwa zaka 15 akugwira ntchito. Komabe, zonyamula magudumu amsewu zimatha kale, zomwe zimakhudzidwa ndi njira yoyendetsera, momwe msewu uliri komanso momwe magalimoto amagwirira ntchito.

Panthawi yogwira ntchito, ma bearings amapanga madola mamiliyoni ambiri. Zovala za abrasive ndizochepa, kutopa mwa mawonekedwe a kuphulika kwa mipikisano ya mpikisano ndi kudula kwa zidutswa zachitsulo kumakhala kofala. Chovala chomwe chawonongeka motere sichiyenera kugwiritsidwa ntchito.

Ma bearings amapangidwa bwino kwambiri ndipo salephera. Kulephera kumayambitsa kusanjika kolakwika, kusasintha bwino, kapena kugwiritsa ntchito zolowa m'malo zotsika mtengo kwambiri. Kuti mupeze kukhazikika kwakukulu kwa ma beya pakuyika kwawo, ndikofunikira kusunga ukhondo wapadera, ndipo ntchito zonse ziyenera kuchitika motsatira ukadaulo wa wopanga. Pong'amba ma bere, gwiritsani ntchito zokoka zoyenera ndikugwirizanitsa pogwiritsa ntchito makina osindikizira, osati nyundo.

Monga lamulo, mayendedwe awiri a tapered odzigudubuza a ma diameter osiyanasiyana adagwiritsidwa ntchito kulumikiza gudumu, momwe sewero la axial limakhazikitsidwa ndi mtedza wapakati. Mapangidwe atsopano amagwiritsa ntchito mizere iwiri yolumikizana ndi mipira yolumikizana. Nthawi zambiri izi zimakhala zokhala ndi mphete zosindikizira komanso kupezeka kwamafuta nthawi zonse. M'zochita, pali zosintha ziwiri za yankho ili, mu umodzi womwe mpikisano wamkati wa kubala ndi magazini yowumitsidwa bwino, ndipo winayo mphete yakunja ndi gawo la likulu.

Ma rolling bearings amapangidwa ndi makampani ambiri padziko lonse lapansi. Zogulitsa zawo zimasiyana mumtundu komanso mtengo. Mwachitsanzo, ma wheel bearings a Opel Astra I amawononga PLN 60, Ford Focus mawilo akutsogolo PLN 200, ndi Ford Focus mawilo akumbuyo PLN 392 (zokonza zida). Kusintha, kutengera zovuta za kapangidwe kake, kumawononga kuyambira 100 mpaka 180 zł.

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