Zimbalangondo ndi mbali za annular za thrust rolling ndi njira imodzi kapena zingapo. Mapiritsi osasunthika amagwiritsa ntchito mayendedwe a radial omwe amatha kunyamula katundu wophatikizana (radial ndi axial). Ma bere awa akuphatikizapo: mayendedwe a mpira wakuya, mizere iwiri kapena mizere iwiri yolumikizana ndi mizere yolumikizana, mayendedwe odziyendetsa okha, zozungulira zozungulira, zofananira zodzigudubuza, zodzigudubuza zamtundu wa NUP kapena mphete za HJ NJ mtundu wa cylindrical roller bearings. .
Kuphatikiza apo, makonzedwe onyamula pamapeto okhazikika amatha kukhala ndi zophatikizira ziwiri:
1. Mapiritsi a radial omwe amatha kunyamula katundu wozungulira, monga ma cylindrical roller bearings okhala ndi mphete imodzi popanda nthiti.
2. Ma bearings omwe amapereka ma axial positioning, monga mayendedwe a mpira wakuya, ma bearings anayi okhudzana ndi mpira kapena maulendo apawiri.
Ma bearings omwe amagwiritsidwa ntchito poyika axial sayenera kugwiritsidwa ntchito poyika ma radial, ndipo nthawi zambiri amakhala ndi chilolezo chocheperako akayika pampando wonyamula.
Opanga zonyamula amakumbutsa: Pali njira ziwiri zogwirizira kusamuka kwa kutentha kwa shaft yoyandama. Chinthu choyamba kuchita ndikugwiritsa ntchito chotengera chomwe chimangovomereza zonyamula ma radial ndikulola kuti kusuntha kwa axial kuchitike mkati mwazonyamula. Zonyamula izi zikuphatikiza: mayendedwe a CARB toroidal roller, masingano odzigudubuza a singano ndi cylindrical roller yopanda nthiti. Njira ina ndiyo kugwiritsira ntchito mayendedwe a radial ndi chilolezo chochepa cha radial pamene akukwera pa nyumba kuti mphete yakunja ikhale yoyenda momasuka axially.
1. Njira yotseka mtedza:
Pamene mphete yamkati ya bere ndi kusokoneza kokwanira imayikidwa, mbali imodzi ya mphete yamkati nthawi zambiri imayikidwa pambali pa phewa pa shaft, ndipo mbali inayo nthawi zambiri imayikidwa ndi lock nut (KMT kapena KMTA series). Miyendo yokhala ndi mikwingwirima yopindika imayikidwa mwachindunji pamapepala ojambulidwa, nthawi zambiri amatetezedwa ku shaft ndi loko.
2. Njira yoyikira Spacer:
Ndikosavuta kugwiritsa ntchito ma spacers kapena spacers pakati pa mphete zonyamula kapena pakati pa mphete zokhala ndi mbali zoyandikana, m'malo mwa shaft kapena mapewa anyumba. Muzochitika izi, kulolerana kwa mawonekedwe ndi mawonekedwe kumagwiritsidwanso ntchito ku gawo logwirizana.
3. Kuyika kwa tchire lopondapo:
Njira inanso yonyamulira ma axial positioning ndiyo kugwiritsa ntchito ma stepped bushings. Zoyenera kukonzedwa bwino, ma bushings awa amapereka kuthamanga kochepa komanso kulondola kwambiri kuposa ma locknuts opangidwa ndi ulusi. Zopondera zopondera nthawi zambiri zimagwiritsidwa ntchito muzitsulo zothamanga kwambiri zomwe zida zotsekera wamba sizingapereke kulondola kokwanira.
4. Njira yokhazikitsira kapu yokhazikika:
Pamene kunyamula kwa Wafangdian kumayikidwa ndi kusokoneza koyenera kukhala ndi mphete yakunja, kawirikawiri mbali imodzi ya mphete yakunja imatsutsana ndi phewa pampando wonyamulira, ndipo mbali inayo imayikidwa ndi chivundikiro chokhazikika. Chivundikiro chokhazikika komanso zomangira zake zimasokoneza mawonekedwe ake komanso magwiridwe antchito nthawi zina. Ngati makulidwe a khoma pakati pa zibowo ndi zomangira ndi zazing'ono kwambiri, kapena ngati zomangira zili zolimba kwambiri, msewu wakunja wa mphete ukhoza kukhala wopunduka. Mndandanda wopepuka kwambiri wa ISO, mndandanda wa 19, ndiwosavuta kuwonongeka kwamtunduwu kuposa mndandanda wa 10 kapena wolemetsa.
Nthawi yotumiza: Jul-25-2022