I ke koho ʻana i nā mea hoʻokiʻekiʻe, ʻo ka hoʻomaopopo ʻana i ka ʻokoʻa ma waena o nā cranes jib, overhead cranes, a me gantry cranes he mea koʻikoʻi. Ma lalo mākou e hoʻokaʻawale i kā lākou ʻokoʻa a me ka hana e kōkua iā ʻoe e koho i ka hopena kūpono.
ʻO Jib Cranes vs. Overhead Cranes
Hoʻolālā Hana:
ʻO Jib Cranes: Paʻa a kūpono hoʻi i ka lewa, e hōʻike ana i kahi lima wili hoʻokahi i kau ʻia ma ke kolamu a i ʻole ka paia. Kūpono no nā wahi paʻa e like me nā papa hana a i ʻole nā laina hui.
Nā Cranes Ma luna: ʻO nā ʻōnaehana alahaka-a-trolley paʻakikī e koi ana i nā kaola holo kiʻekiʻe. He kūpono no nā hale hana nui me nā kaupaku kiʻekiʻe.
Kaha hoʻouka:
ʻO Jib Cranes: Hoʻohana maʻamau i 0.25–10 tons, kūpono no nā hana māmā-a-meʻe (e laʻa, nā ʻāpana mīkini, mea paahana).
ʻO nā Cranes Overhead: Hana ʻia no nā hana kaumaha (5–500+ tons), e like me ka hoʻohana ʻana i ka coil kila a i ʻole ka hana kaʻa.
Kaʻahele:
ʻO Jib Cranes: Hāʻawi 180°–360° rotation no ka hoʻokiʻekiʻe kūloko; hiki ke hoʻololi i nā kūlana.
ʻO nā Cranes Overhead: Hoʻopaʻa ʻia i nā hale kūkulu, e uhi ana i nā wahi ʻāpana ʻāpana nui akā nele i ka hoʻololi hou ʻana.
ʻO Jib Cranes vs. Gantry Cranes
Hoʻokomo a me ka wāwae:
ʻO Jib Cranes: Hoʻonohonoho liʻiliʻi - paʻa i ka paia a i ʻole ka papahele. ʻAʻole keakea o ka papahele ma nā hoʻolālā i kau ʻia ma ka paia.
ʻO Gantry Cranes: E koi i nā kaʻa kaʻa a i ʻole nā kumu, e noho ana i kahi nui. He mea maʻamau i loko o nā pā moku a i ʻole nā pā hale mālama waho.
Hiki ke lawe:
ʻO Jib Cranes: Hoʻololi ʻia nā mana kelepona (me nā huila a i ʻole nā hele) i ka hoʻololi ʻana i nā kahua hana, kūpono no ke kūkulu ʻana a mālama ʻia paha.
Gantry Cranes: Paʻa a i ʻole semi-permanent; koi ka hoʻoneʻe ʻana i ka wehe ʻana a me ka hui hou ʻana.
Kūʻai kūpono:
Jib Cranes: Hoʻohaʻahaʻa i mua a me nā kumukūʻai hoʻonohonoho (hiki i ka 60% savings vs. gantry system).
ʻO Gantry Cranes: ʻoi aku ka nui o ka hoʻopukapuka mua akā pono no nā ukana kaumaha loa (e laʻa, nā ipu hoʻouna).
I ka manawa hea e koho ai i kahi Jib Crane?
Kaohi ʻana o ka lewa: ka palena o ka papahele/pā (e laʻa, nā kaʻa hoʻoponopono, nā wahi mīkini CNC).
Hoʻololi pinepine: ʻO nā kaiapuni ikaika e like me nā hale kūʻai me ka neʻe ʻana o nā ʻāpana hana.
Hoʻoponopono pololei: Nā hana e koi ana i ka pololei o ka hoʻonoho ʻana i ± 5mm (e laʻa, hui uila).
No nā koi ʻoihana koʻikoʻi, ʻoi aku ka nui o nā cranes overhead a i ʻole gantry. Akā no ka agility, ke kumu kūʻai, a me ka hoʻonui ʻana i ka lewa, ʻaʻole kūlike nā jib cranes.
Ka manawa hoʻouna: Feb-27-2025
