Mowhiti Whakarewa Whero Ex200-5 Excavator Slewing Bearing
Ko te whitiki slewing, te mowhiti slew[ing] rānei, he whitiki takahuri hurihuri e tautoko ana i tētahi kawenga taumaha engari puhoi te tahuri, puhoi rānei te nekeneke, he maha ngā wā he tūāpapa whakapae pērā i te kerēni tikanga, he iari hurihuri, he tūāpapa anga-hau rānei o tētahi mira hau tuaka-whakapae.
Whakaahuatanga Hua o te Slewing Bearing
Rauemi mata
He mea hanga ā mātou peera keri keri ki te maitai pae kounga teitei o te 50Mn, 42CrMo rānei, i hangaia hei mowhiti peera, kia rite tonu ki ngā paerewa ā-motu mō te hanga.
Te whakapakeketanga o te ara reihi
Ka tineia te awaawa whāriki e ngā taputapu tineia arataki aunoa matatau, ka taea te whakahaere tika i te pakeke o te tineia me te hohonu o te whakapakeketanga o te awaawa, me te whakarite kia pakari, kia roa hoki ngā whāriki whiu.
Te whakapakeketanga o te taputapu
Ka whakamahia te tinei niho kotahi hei whakarite kia eke te mata me te awa o te niho ki te pakeketanga paerewa, kia ngohengohe hoki te roto o te niho, e whakamana ana i te ātete kakahu me te ātete pānga o ngā niho, e whakapai ake ana i te roa o te ora o ngā niho, ā, e whakaiti ana i te tūponotanga o ngā niho pakaru.
Tauira Hua Peihana Whakamuri
| Momo HITACHI | Tau Wāhanga | OD | ID | H | ho | hi | un | e | Z |
| EX100 | 9098995 | 1195 | 962 | 87 | 72 | 69 | 36-Φ19 | 36-Φ17 | 98 |
| EX100-3 | 9102726 | 1092 | 862 | 84 | 68 | 70 | 36-Φ20 e | 36-Φ18 e | 88 |
| EX150-5 | 9146953 | 1196 | 963 | 90 | 79 | 80 | 36-Φ19 e | 36-M16 | 98 |
| EX200 | 9102727 | 1310 | 1083 | 106 | 72 | 95 | 36-Φ22 | 36-M20 | 92 |
| EX210-5 | 9102727 | 1310 | 1083 | 106 | 72 | 95 | 36-Φ22 | 36-M20 | 92 |
| EX220-1 | 9154037 | 1416 | 1137 | 110 | 84 | 97 | 36-Φ24 | 36-M27 | 83 |
| EX270-5 | 9154037 | 1416 | 1137 | 110 | 84 | 97 | 36-Φ24 | 36-M27 | 83 |
| EX350 | 1629 | 1296 | 121 | 95 | 110 | 40-Φ29 | 36-M27 | 83 | |
| EX400 | 1654 | 1275 | 129 | 117 | 110 | 36-Φ29 | 36-Φ29 | 107 | |
| EX450 | 9129521 | 1652 | 1274 | 130 | 118 | 110 | 36-Φ29 | 36-Φ29 e | 107 |
Raina Whakaputa Peihana Slewing
Ngā Momo Matua me ngā Whakatakotoranga o te Mowhiti Whakamutunga
| Ngā momo mowhiti whakamate | Te Dia. Mōrahi o | Te Dia. Mōrahi o | Ngā Kōwae Mōrahi |
| Ara Reihi | Wāhanga Hurihuri | o ngā Taputapu | |
| Pōro rarangi kotahi | 3500mm | 60mm | 25mm |
| Pōro rarangi-rua | 3000mm | 50mm | 25mm |
| Rōra whakawhiti rarangi kotahi | 2500mm | 50mm | 25mm |
| Rōra rarangi-toru | 3500mm | 60mm | 25mm |
