I kēlā me kēia manawa e hele ai ke au i kahi huila i hoʻopaʻa ʻia no kahi kaʻa, hiki ke hoʻoweliweli i ka hilinaʻi o kāu mau mea hana.Hiki i ka ʻino uila ke hoʻopōʻino i nā bearings i nā kaʻa traction, nā mīkini uila a me nā mea hana a hoʻemi i kā lākou hana, e alakaʻi ana i ka downtime kumu kūʻai a me ka mālama ʻole ʻia.Me kāna hanauna hou o nā bearings insulated, ua hoʻokiʻekiʻe ʻo SKF i ka pae hana.Hoʻomaikaʻi nā bearings INSOCOAT i ka hilinaʻi o nā mea hana a hoʻonui i ka manawa hana i nā noi uila, ʻoiai ma nā wahi paʻakikī loa.

Nā hopena o ka hoʻoheheʻe uila I nā makahiki i hala iho nei, ua hoʻonui ʻia ke koi no nā bearings insulated SKF i nā kaʻa.ʻO ka wikiwiki o ka kaʻa kaʻa a me ka hoʻohana nui ʻana i nā kaʻa kaʻa like ʻole e pono ai ka insulation kūpono inā e pale ʻia ka pōʻino mai ke kahe o kēia manawa.Pono e paʻa kēia waiwai insulating me ka nānā ʻole i ke kaiapuni;He pilikia kūikawā kēia i ka wā e mālama ʻia a mālama ʻia nā bearings i nā wahi haʻahaʻa.Hoʻopōʻino ka ʻino uila i nā bearings ma kēia mau ʻano ʻekolu: 1. ʻO ka corrosion kiʻekiʻe o kēia manawa.Ke kahe ka au mai kekahi apo apo ma o na mea olokaa a i kekahi apo apo a ma o ka bearing, e hoopuka ia i ka hopena e like me ka wili arc.Hoʻokumu ʻia kahi mānoanoa o kēia manawa ma luna o ka ʻili.Hoʻomaʻamaʻa kēia i ka mea i ka wela a i ʻole ka hoʻoheheʻe ʻana i nā mahana, e hana ana i nā wahi ʻeleʻele (o nā ʻano nui) kahi e hoʻomāmā ʻia ai ka mea, kinai hou a hoʻoheheʻe ʻia, a me nā lua kahi e heheʻe ai ka mea.

ʻO ka ʻino Leakage o kēia manawa Ke hoʻomau ʻia ke kahe ʻana o ke au ma ke ʻano o ke ʻano o ke arc, ʻoiai me ke ʻano haʻahaʻa haʻahaʻa, e hoʻopilikia ʻia ka ʻili o ke alanui e nā wela kiʻekiʻe a me ka ʻino, no ka mea, ua hoʻokumu ʻia nā tausani micro-pits ma ka ʻili ( puunaue nui ia ma ka ili pili pili).Ua pili loa kēia mau lua i kekahi i kekahi a he liʻiliʻi ke anawaena i hoʻohālikelike ʻia me ka ʻino i hoʻokumu ʻia e nā au kiʻekiʻe.I ka wā lōʻihi, e hana kēia i nā grooves (shrinkage) i nā ala heihei o nā apo a me nā wili, kahi hopena lua.ʻO ka nui o ka pōʻino e pili ana i nā kumu he nui: ke ʻano o ka halihali, ka nui o ka halihali, ka mīkini uila, ka haʻahaʻa haʻahaʻa, ka wikiwiki a me ka lubricant.Ma waho aʻe o ka hōʻino ʻana i ka ʻili kila, hiki ke hoʻohaʻahaʻa ka hana o ka lubricant kokoke i ka wahi i poino, a hiki i ka hopena maikaʻi ʻole a me ka ʻili a me ka ʻili.

ʻO ka wela kiʻekiʻe o ka ʻāina i hoʻokumu ʻia e ke au uila hiki ke hoʻopau ʻia nā mea hoʻohui i loko o ka lubricant e wela a wela paha, e hoʻopau wikiwiki ai i nā mea hoʻohui.Inā hoʻohana ʻia ka momona no ka lubrication, e ʻeleʻele a paʻakikī ka momona.ʻO kēia haʻihaʻi wikiwiki e hōʻemi nui i ke ola o ka momona a me nā bearings.No ke aha mākou e mālama ai i ka humidity?Ma nā ʻāina e like me India a me Kina, ʻo nā kūlana hana maʻemaʻe e hōʻike i kahi paʻakikī hou no nā bearings insulated.Ke hōʻike ʻia nā bearings i ka wai (e like me ka wā o ka mālama ʻana), hiki i ka wai ke komo i ka mea insulating, e hōʻemi ana i ka pono o ka insulation uila a me ka pōkole o ke ola lawelawe o ka bearing ponoʻī.ʻO nā ʻōpuʻu ma nā alanui heihei ka lua o ka pōʻino ma muli o ke au luku e hele ana ma ka bearing.ʻO nā lua liʻiliʻi i hoʻokumu ʻia e ka leakage corrosion kiʻekiʻe.Hoʻohālikelike o nā pōpō me (hema) a me ka ʻole (ʻākau) microdimples Cylindrical roller e lawe ana i ke apo o waho me ka hale, nā wili a me ka momona: ʻo ka leaka o kēia manawa ke kumu o ka ʻā ʻana (ʻeleʻele) o ka momona ma ka lāʻau hale.