Kūʻai Wela Excavator Slewing Bearing Slewing Ring
ʻO ke apo slewing a i ʻole ke apo slew[ing] he mea wiliwili wili e kākoʻo pinepine ana i kahi ukana kaumaha akā lohi ka huli ʻana a lohi paha ka oscillating, pinepine he kahua pae e like me ka crane maʻamau, kahi swing yarder, a i ʻole ke kahua e kū pono ana i ka makani o kahi wili makani axis pae.
Ka wehewehe ʻana o nā huahana Slewing Bearing
Mea maka
Hana ʻia kā mākou mau bearings slewing excavator i ke kila kila kiʻekiʻe o 50Mn a i ʻole 42CrMo i hana ʻia i loko o nā apo bearings e like me nā kūlana aupuni o ka forging.
Ka paʻakikī ʻana o ke ala heihei
Ua kinai ʻia ke awāwa hali e nā lako hana hoʻopau induction hoʻopaʻa ponoʻī, hiki ke hoʻomalu pololei i ka paʻakikī o ka hoʻopau ʻana a me ka hohonu o ka hoʻopaʻakikī ʻana o ke awāwa, a e hōʻoia i ka paʻa a me ka paʻa o nā bearings slewing.
Hoʻopaʻakikī ʻana o ke kapa
Hoʻohana ʻia ka hoʻopau ʻana i ka niho hoʻokahi e hōʻoia i ka hiki ʻana o ka ʻili o ka niho a me ke awāwa i ka paʻakikī quenching maʻamau a palupalu ka ʻaoʻao o loko o ka niho, ka mea e hōʻoiaʻiʻo ai i ke kūpaʻa kiʻekiʻe o ka ʻaʻahu a me ke kūpaʻa hopena o nā niho, hoʻomaikaʻi nui i ke ola o nā niho a hoʻemi i ka pilikia o nā niho haki.
Hoʻohālike Huahana Bearing Slewing
| ʻAno HITACHI | Helu ʻĀpana | 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 |
Laina Hana Hana Slewing Bearing
Nā ʻAno Nui a me nā Kikoʻī o ke Apo Slewing
| Nā ʻAno o ke Apo Slewing | ʻO ka Max. Dia. O | ʻO ke Kiʻekiʻe Loa o | Nā Modula Max. |
| Alanui Heihei | ʻĀpana ʻōwili | o nā mea hana | |
| Pōpō lālani hoʻokahi | 3500mm | 60mm | 25mm |
| Pōpō lālani pālua | 3000mm | 50mm | 25mm |
| ʻŌwili kea lālani hoʻokahi | 2500mm | 50mm | 25mm |
| ʻO ka wili lālani ʻekolu | 3500mm | 60mm | 25mm |
