ʻO ka slewing bearing ka nui o nā ferrules, rolling elements, cages, sealing rings, etc. No ka mea he mau hana kūikawā nā ʻāpana like ʻole i nā noi kūpono, aia nā manaʻo like ʻole i ka hoʻolālā a me ke koho ʻana i nā mea.

Ma lalo o nā kūlana maʻamau, hoʻohana ka mea hoʻoheheʻe slewing ring i ke kila kalapona-chromium paʻakikī paʻakikī.Hana ʻia ke apo slewing me ke kila paʻakikī o ka ʻili.Inā ʻaʻohe koi kūikawā o ka mea hoʻohana, hana maʻamau ia i ke kila 50Mn, akā i kekahi manawa i mea e hoʻokō ai i nā pono o ka mea hoʻokipa i kekahi mau noi kūikawā, hiki ke koho ʻia nā māka ʻē aʻe e like me nā kūlana hoʻohana kikoʻī i hāʻawi ʻia e ka mea hoʻohana. Paʻa kila, e like me 42CrMo, 5CrMnMo, etc.

Hoʻohana ʻia nā kīʻaha liʻiliʻi liʻiliʻi a poepoe paha i nā ʻaukā poʻe ma ke ʻano he hakahaka.ʻO ke ʻano o ka palaoa a me nā waiwai mechanical o ka pā he ʻano like a maikaʻi, pololei ke ʻano a me ka nui, a maikaʻi ka maikaʻi o ka ʻili, kahi kūpono no ka hana nui.ʻOiai ka lōʻihi o ka mālama ʻana i ka mahana wela a me nā kūlana deformation, hiki ke hana ʻia nā forgings me nā waiwai maikaʻi loa me ka ʻole o ka deformation forging nui.Hoʻohana wale ʻia nā Ingots no nā forgings nui.ʻO ka ingot he hale hoʻolei me nā kristal columnar nui a me kahi kikowaena wehe.No laila, pono e uhaʻi ʻia nā kolamu kolamu i loko o nā kīʻaha maikaʻi ma o ka hoʻololi ʻana i ka plastik nui, a hiki ke loaʻa ka looseness a me ka compaction i mea e loaʻa ai ka hoʻolālā metala maikaʻi loa a me nā waiwai mechanical.

ʻO ka hale paʻa no ka slewing bearing he hale e like me ke ʻano integral, kahi ʻano ʻāpana, a me kahi ʻano poloka kaʻawale.I waena o lākou, ua hana ʻia nā pahu hoʻohui a me nā ʻāpana i ke kila No. 20 a i ʻole ZL102 cast alumini alloy.Hana ʻia ka poloka hoʻokaʻawale me ka polyamide 1010 resin, ZL102 cast aluminum alloy, etc. Me ka hoʻomau mau ʻana o ka ʻoihana waiwai, ua hoʻolaha ʻia a hoʻohana ʻia ka nylon GRPA66.25 i ka hoʻolālā ʻana o nā cages segmented.

ʻO ka mea o ka sila slewing ring i hana ʻia i ka ʻaila nitrile pale.ʻO ke code o ka mea ferrule a me ke kūlana hoʻolako o ka blank e like me nā lula i ka papaʻaina.Ma ka papaʻaina, "T" hōʻike i ka ferrule blank ua hoʻolako ʻia ma ke ʻano kinai ʻia a me ka huhū, a ʻo "Z" e hōʻike ana ua hoʻolako ʻia ka ferrule blank ma kahi kūlana maʻamau.