Chifukwa ndi chithandizo cha kubala kuthamanga bwalo

Kawirikawiri kunyamula ndi shaft kumagwiritsidwa ntchito palimodzi, thumba lamkati lamkati ndi shaft zimayikidwa palimodzi, ndipo jekete lonyamula ndi mpando wonyamula zimayikidwa palimodzi.Ngati manja amkati azungulira ndi tsinde, mkono wamkati ndi shaft zimagwirizana kwambiri, ndipo jekete lonyamula ndi thupi lonyamula zimagwirizana;M'malo mwake, ngati thupi lonyamula ndi jekete lokhala likutembenukira palimodzi, jekete lonyamula ndi thupi lonyamula zimagwirizana kwambiri, ndipo mpata wamkati wamkati ndi shaft zimagwirizana.M'kati mwa opaleshoni, nthawi zambiri zimakhala zolakwika, zomwe zimafuna kusanthula ndi chithandizo, kapena zingayambitse ngozi, zomwe zimabweretsa kuwonongeka kwakukulu.
Zifukwa zoyendetsa ma bearings:

1. Kusamvana bwino
shaft

Kuthamanga kothamanga ndi vuto wamba, ndipo zomwe zimayambitsa kuthamangitsa zingwe ndizosiyanasiyana.Choyamba ndi mismatch, tikudziwa kuti kuthamanga mayendedwe adzatulutsa kutentha, olamulira ndi manja mkati, odula ndi kubala thupi pali kusiyana kutentha, kusiyana kutentha kumayambitsa ndi kusintha kwa kulimba, ngati kwambiri kunyamula mkati manja kukula ndi wamkulu kuposa kutsinde. m'mimba mwake, ndikuwonjezera kwa nthawi, kumapangitsa kuvala, kuthamangitsidwa sikungapeweke, ndipo kudzatumiza kutentha kochulukirapo, Kutentha kwa thupi lonyamula kudzawonjezekanso, thupi lonyamula likangokulirakulira, chilolezo chonyamula chimasowa, manja amkati ndi akunja. kunyamula kumakhala kofunikira, ndikuzungulira kwa shaft, ndiye jekete yonyamula ikuchita kuzungulira mu thupi lonyamula, ndikupanga kutentha kwakukulu, ndipo ngoziyo imachitika, ndipo dzenje lamkati la thupi lonyamula limakhalanso lalikulu. .Uku ndiko kusiyana kwa kutentha

Kuthamanga kothamanga chifukwa cha kumangika kosayenera.

2. Miyendo yobwera chifukwa cha kugwedezeka

Kugwedezeka kumathamanga, ngati kugwedezeka kwa zida kuli kokulirapo, kuchulukirachulukira kwa katundu wakum'mawa, kutsinde kuli ngati kugwira ntchito, pakapita nthawi, kutsinde lidzagwedezeka, magazini ndipo idawononga kulimba koyambirira, ndikupanga micro, malungo. , mathamangitsidwe, magazini adzakhala mphero, bowo mphero mu thupi adzakhala lalikulu.

3. Kulephera kwa mafuta

Kulephera kwa mafuta.Mafuta akalephera, kukangana kumapangitsa kutentha kwambiri, kusiyana kwa kutentha pakati pa dzanja lamkati ndi lakunja la chotengera ndi thupi lonyamula ndi lalikulu, zomwe zimawononga kukula koyenera koyambirira, ndi magazini yonyamula ndi kuvala kwa thupi.

4. Kusankhidwa kosayenera kwa mafuta opaka mafuta

Kusankha mafuta odzola ndikosayenera kapena zonyansa zambiri.Pamene kuuma kwakukulu kwamafuta kapena zonyansa, kumapangitsa kuti thupi liziyenda bwino, kusiya kugudubuza kuli ndi kupota kwake, kutentha kwamoto, kumayendetsanso malaya posankha thupi lonyamula, kuvala, kukana kukakhala kwakukulu, kukana kumatha. gonjetsani kukangana kwa malaya amkati amkati pamtengowo, tsinde lochokera mkati mwa malaya amkati, slide, ndikupangitsa kung'ambika.

5. Kuyika kolakwika

Kuyika kolakwika.Zolakwika unsembe makamaka amatanthauza monga kubala Kutentha kutentha kwambiri, kubereka kukula, kukula sangabwezedwe;Chilolezo chotsalira cha kunyamula kwaufulu kwa shaft sikukwanira, zomwe zimapangitsa kutentha kwa kutentha ndi kukangana kumbali ya kunyamula;Kunyamula, kutsinde, kunyamula thupi kuyeretsa si koyera, kumabweretsa kukakamira;Gawani mpando wonyamulira ndikusindikiza lathyathyathya, zomwe zimapangitsa kuti pakhale zovuta monga kusasunthika kwapakati, zomwe zingayambitse kutentha, zomwe zimapangitsa kuti pakhale kuthamanga.

6. Kugwedezeka kosatha

Kugwedezeka kwanthawi yayitali ndi kugwedezeka kumapangitsa kuti shaft itope, zinyalala zikangotayidwa, zimachititsa kuti zisungunuke, zomwe zimapangitsa kuti azithamanga.

7. Kukhala ndi kulephera

Kukhala ndi kulephera.Kuthamanga kuthamanga kwa nthawi yayitali, msewu wothamanga udzatulutsa kutopa kwa dzimbiri, zinyalala zomwe zikugwa zidzatulutsa mphamvu, kutenthetsa kamodzi, kusiyana kwa kutentha kumapangidwa nthawi yomweyo, kumayambitsa kuthamanga.