1. Gawo lotulutsa mafuta mu chochepetsera crane:
① Malo olumikizirana a bokosi lochepetsera, makamaka chochepetsera choyimirira, ndi ovuta kwambiri.
② Zipewa zomaliza za shaft iliyonse ya reducer, makamaka mabowo a shaft a through caps.
③ Pa chivundikiro chathyathyathya cha dzenje lowonera.
2. Kusanthula zomwe zimayambitsa kutayikira kwa mafuta:
① Malo olumikizirana a bokosi ndi okhwima ndipo malo olumikiziranawo si okhwima.
② Bokosilo limasinthasintha, ndipo pamwamba pa malo olumikizirana ndi mabowo operekera zinthu zimasinthasintha, zomwe zimapangitsa kuti pakhale mipata.
③ Mpata pakati pa chivundikiro cha bere ndi dzenje la bere ndi waukulu kwambiri, ndipo mpata wobwerera mafuta mkati mwa chivundikirocho watsekedwa. Mphete zotsekera za shaft ndi chivundikirocho zakalamba ndi kusokonekera, zomwe zataya mphamvu yotsekera.
④ Kuchuluka kwa mafuta (mlingo wa mafuta sayenera kupitirira chizindikiro pa singano ya mafuta). Malo olumikizirana pa dzenje lowonera ndi osafanana, gasket yotsekera yawonongeka kapena palibe, ndipo kutsekera sikuli kolimba.
3. Njira zopewera kutayikira kwa mafuta:
① Onetsetsani kuti malo olumikizirana a chochepetsera mpweya akugwirizana kwambiri, ndipo malo achitsulo ayenera kuphimbidwa ndi sealant kuti akwaniritse miyezo yaukadaulo.
② Tsegulani mpata wobwerera mafuta pamwamba pa cholumikizira cha pansi, ndipo mafuta otayika akhoza kubwerera ku thanki yamafuta motsatira mpata wobwerera mafuta.
③ Ikani chosindikizira cha nayiloni chamadzimadzi kapena chosindikizira china chilichonse pamalo onse otayira mafuta monga pamwamba pa bokosi, mabowo ophimba kumapeto kwa chivundikiro, ndi chivundikiro cha mafuta owonera.
④ Pa malo omwe ali ndi kuzungulira kofanana, monga mipata ndi mabowo ophimba, mphete zotsekera za rabara zimagwiritsidwa ntchito.
⑤ Pamene kutentha kwa nyengo kukusintha, mafuta oyenera opaka ayenera kusankhidwa motsatira malamulo.
⑥ Chochepetsera mafuta mwachangu chimagwiritsa ntchito molybdenum disulfide ngati mafuta odzola kuti mafuta asamatuluke.
Nthawi yotumizira: Marichi-12-2024
