He aha ke kumu o ka walaʻau ʻana?

ʻO ka walaʻau i loko o kahi bearing hiki ke hana ʻia e nā kumu he nui, akā aneane pili nā mea a pau i ka haʻalulu.E ʻae's kūkākūkāpehea ka maikaʻi, kūpono a me ka lubricant koho e hiki ke hoʻopili i ke kiʻekiʻe o ka haʻalulu a me ka walaʻau i kahi bearing.

 

Hoʻopili pinepine ʻia ka walaʻau mai kahi bearing me nā huila pohō i nā kaʻa. I ka wā e pohō ai nā huila huila, ʻo ka walaʻau nui paha ke ala maʻalahi loa e ʻike ai ua haki ka bearings. Akā, pehea e pili ana i nā bearings i nā noi ʻē aʻe?

 

ʻAʻole pōʻai pono nā apo apo a me nā pōpō. ʻOiai ma hope o ka wili nui ʻana a me ka hoʻoliʻiliʻi ʻana, ʻaʻole maʻalahi loa nā pōpō a me nā ala heihei. Hiki i kēia mau hemahema ke hoʻoulu i ka haʻalulu i makemake ʻole ʻia, hiki ke hōʻino i ka bearing i kona wā e ola ana.

 

ʻO ka mea maʻamau, aia nā hemahema machining ma ke ʻano o nā ʻili a i ʻole ka ʻili ʻole e hoʻoneʻe ai kekahi apo e neʻe a oscillate radially e pili ana i kekahi. ʻO ka nui a me ka wikiwiki o kēia neʻe e kōkua i ka nui o ka haʻalulu a me ka hali ʻana i ka walaʻau.

 

ʻO nā pōleʻa a i ʻole ka pōʻino a i ʻole nā ​​ala heihei, ka pōʻai maikaʻi ʻole a i ʻole ka holo ʻana o ke alanui, ka ʻino i loko o ka bearing, ka lubrication kūpono ʻole, ke kumu kūpono ʻole a i ʻole ka hoʻomanawanui ʻana o ka hale a me ka pāʻani radial hewa hiki ke kōkua i ka haʻalulu o ka bearing a ʻo ia hoʻi, hiki ke alakaʻi i nā kumu i ka nui o ka walaʻau.

 

I ka ʻimi ʻana i kahi bearing me ka leo haʻahaʻa, e loaʻa i ka bearing maikaʻi ka hopena maikaʻi loa ma nā pōpō a me nā ala heihei. I ka wā o ka hana ʻana, e hoʻomalu pono ʻia ka pōʻai o nā pōpō a me nā apo apo. Hiki ke ʻike ʻia ka ʻoluʻolu a i ʻole ka mālie o kahi bearing e nā accelerometers e ana i ka haʻalulu haʻi ma ke apo o waho, maʻamau me ke apo o loko e huli ana ma 1800 rpm.

 

ʻO kekahi ala ʻē aʻe e hoʻomalu ai i ka walaʻau, ʻo ia ke kuhikuhi ʻana i kahi pāʻani radial e hiki ai i ka bearing ke hana me ka pāʻani radial aneane ʻole ke hoʻohana ʻia. Inā pololei ʻole ka ʻae a i ʻole ka hale, hiki ke paʻa loa ka bearing, kahi e alakaʻi ai i ka leo nui. Pēlā hoʻi, hiki ke hoʻololi i nā apo bearing, hiki ke hoʻopilikia i ka haʻalulu a me ka walaʻau o kahi bearing.

 

ʻO ka hoʻopaʻa ʻana i ka halihali kekahi mea nui e noʻonoʻo ai. Hiki i nā hana kūpono ʻole ke hana i nā niho i nā ala heihei e hoʻonui nui ai i ka haʻalulu. Pēlā nō, hiki i nā mea haumia i loko o nā bearings ke hoʻoulu i ka haʻalulu makemake ʻole.

 

No ka haʻahaʻa haʻahaʻa, pono ʻole ka bearing i nā mea haumia. Inā ʻaʻole hoʻohana ʻia ka bearing ma kahi ʻano maʻemaʻe loa, pono e noʻonoʻo ʻia ka pale ʻana i ka lepo, e like me nā sila hoʻopili.

 

Ma kahi ala maikaʻi maikaʻi, ʻōlelo ʻia kahi lubricant haʻahaʻa haʻahaʻa. E like me ka inoa i hōʻike ʻia, ʻo kēia mau ʻaila i kānana maikaʻi ʻia e ʻae i ka bearing e holo mālie ma muli o ka nele o nā ʻāpana paʻa nui. Nui nā koho e pili ana i nā momona haʻahaʻa haʻahaʻa, me nā koho he nui ma ka mākeke.