Ndingadziwe bwanji ngati chogwirira chingagwiritsidwenso ntchito?

Kuti mudziwe ngati chimbalangondocho chingagwiritsidwenso ntchito, ndikofunikira kuganizira kuchuluka kwa kuwonongeka kwa chimbalangondo, momwe makina amagwirira ntchito, kufunika kwake, momwe amagwirira ntchito, nthawi yowunikira, ndi zina zotero.

Kukonza nthawi zonse, kuyang'anira ntchito, ndi kusintha ziwalo zina za m'mbali kumayesedwa kuti kuone ngati ma bearing angagwiritsidwenso ntchito kapena ngati angagwiritsidwe ntchito bwino kuposa oipa.

Choyamba, ndikofunikira kufufuza mosamala ndikulemba bearing yosweka ndi mawonekedwe ake, ndipo kuti mudziwe ndikufufuza kuchuluka kwa mafuta otsala, bearing iyenera kutsukidwa bwino mutatenga zitsanzo.

Kachiwiri, yang'anani momwe malo oimikapo magalimoto alili, malo ogudubuzika ndi malo oti agwirizane, komanso momwe malo oimika magalimotowo alili kuti aone ngati pali kuwonongeka kapena zinthu zina zolakwika.

Chifukwa cha kuwunikaku, ngati pali kuwonongeka kapena vuto mu bearing, zomwe zili mu gawo la kuvulalako zidzazindikira chomwe chayambitsa ndikupanga njira zotsutsana nazo. Kuphatikiza apo, ngati pali zolakwika zilizonse zotsatirazi, bearing singagwiritsidwenso ntchito, ndipo bearing yatsopano iyenera kusinthidwa.

a. Ming'alu ndi zidutswa za mphete iliyonse yamkati ndi yakunja, zinthu zozungulira, ndi zikwama.

b. Mphete zamkati ndi zakunja ndi zinthu zozungulira zimachotsedwa.

c. Pamwamba pa msewu wa raceway, flange ndi chinthu chozungulira chadzaza kwambiri.

d. Khola lawonongeka kwambiri kapena ma rivets amasuka.

e. Dzimbiri ndi zipsera za malo ochitira masewera a raceway ndi zinthu zozungulira.

f. Pali madontho ndi zizindikiro zazikulu pamwamba pa thupi lozungulira ndi lozungulira.

g. Kugwera m'mimba mwake mkati mwa mphete yamkati kapena m'mimba mwake kunja kwa mphete yakunja.

h. Kusintha kwa mtundu kwambiri chifukwa cha kutentha kwambiri.

i. Kuwonongeka kwakukulu kwa mphete zotsekera ndi zivundikiro za fumbi za mabearing otsekedwa ndi mafuta.

Kuyang'anira ndi kuthetsa mavuto pa ntchito

Zinthu zowunikira zomwe zikugwira ntchito zikuphatikizapo phokoso lozungulira, kugwedezeka, kutentha, momwe chivundikirocho chilili, ndi zina zotero, ndipo tsatanetsatane wake ndi motere:

1.Phokoso lozungulira la chozungulira

Choyezera mawu chimagwiritsidwa ntchito kuyang'ana kuchuluka ndi mtundu wa mawu a phokoso lozungulira la choyezera chomwe chikugwira ntchito, ndipo ngakhale choyezeracho chawonongeka pang'ono monga kung'ambika, chimatulutsa mawu osazolowereka komanso osazolowereka, omwe amatha kusiyanitsidwa ndi choyezera mawu.

2. Kugwedezeka kwa chogwirira

Kugwedezeka kwa mabearing kumakhudzidwa ndi kuwonongeka kwa mabearing, monga kufalikira, kupindika, dzimbiri, ming'alu, kusweka, ndi zina zotero, zomwe zimaonekera mu muyeso wa kugwedezeka kwa mabearing, kotero kugwedezekako kumatha kuyezedwa pogwiritsa ntchito chipangizo chapadera choyezera kugwedezeka kwa mabearing (frequency analyzer, ndi zina zotero), ndipo mkhalidwe weniweni wa vutolo sungadziwike kuchokera ku kugawa kwa ma frequency. Mitengo yoyezedwa imasiyana kutengera momwe mabearing amagwiritsidwira ntchito kapena komwe masensa amayikidwa, kotero ndikofunikira kusanthula ndikuyerekeza mitengo yoyezedwa ya makina aliwonse pasadakhale kuti mudziwe njira zowunikira.

3. Kutentha kwa chogwirira

Kutentha kwa bearing kumatha kuganiziridwa kuchokera kutentha kunja kwa chipinda chonyamulira, ndipo ngati kutentha kwa mphete yakunja ya bearing kungayesedwe mwachindunji pogwiritsa ntchito dzenje la mafuta, ndikoyenera kwambiri. Kawirikawiri, kutentha kwa bearing kumayamba kukwera pang'onopang'ono ndi ntchitoyo, kufika pamlingo wokhazikika patatha maola 1-2. Kutentha kwabwinobwino kwa bearing kumasiyana malinga ndi mphamvu ya kutentha, kutaya kutentha, liwiro ndi katundu wa makinawo. Ngati mafuta ndi zida zoyikira zili zoyenera, kutentha kwa bearing kudzakwera kwambiri, ndipo kutentha kwakukulu kudzachitika, kotero ndikofunikira kuyimitsa ntchitoyo ndikuchita zodzitetezera zofunika. Kugwiritsa ntchito ma inductors otenthetsera kutentha kumatha kuyang'anira kutentha kwa bearing nthawi iliyonse, ndikuzindikira alamu yodziyimira yokha kapena kuyimitsa kutentha kukapitirira mtengo womwe watchulidwa kuti tipewe ngozi za shaft yoyaka.

Ngati muli ndi mafunso ena okhudza izi, chonde titumizireni uthenga kwaulere kapena pitani pa webusaiti yathu: www.cwlbearing.com