He aha ka mana o ke kaumaha o nā bearings kinoea granite?

I ka ʻoihana hana ʻana, he mau lako koʻikoʻi nā mīkini hana e hiki ai ke hana i nā ʻāpana a me nā ʻāpana kikoʻī. ʻO kekahi ʻāpana koʻikoʻi o nā mīkini hana ʻo ia ka spindle, kahi e lawe ai i ka mea hana ʻoki a hoʻohuli i nā wikiwiki kiʻekiʻe e hana i nā hana mīkini. Pono e kau ʻia ka spindle ma luna o nā bearings e hiki ke kākoʻo i kona kaumaha a kū i nā ikaika i hana ʻia i ka wā o ka mīkini ʻana.

ʻO ka mea maʻamau, ʻo nā bearings pōpō a me nā bearings wili nā ʻano bearings i hoʻohana nui ʻia i nā mīkini hana. Eia nō naʻe, me ka piʻi ʻana o ke koi no ka pololei a me ka hana kiʻekiʻe, ua hoʻomohala ʻia nā ʻano bearings hou, e like me nā bearings kinoea. ʻO nā bearings kinoea he mau bearings pili ʻole e hoʻohana ana i kahi ʻili lahilahi o ke kinoea, ʻo ia hoʻi ka ea a i ʻole ka naikokene, e kākoʻo i ka mea wili. Hāʻawi lākou i kekahi mau pono ma mua o nā bearings kuʻuna, e like me ka haʻahaʻa o ka friction, ka hiki ke wikiwiki kiʻekiʻe, a me ka damping maikaʻi.

ʻO kahi mea i hoʻohana pono ʻia ma ke ʻano he mea halihali kinoea i nā mīkini hana ʻo ia ka granite. He nui nā ʻano kūikawā o nā bearings kinoea Granite e hoʻolilo iā lākou i koho hoihoi no nā noi hana kiʻekiʻe. He mea kūlohelohe ka Granite i hana ʻia mai ka magma hoʻomaʻalili, a he ʻano palaoa maikaʻi loa a like hoʻi. ʻO kēia ka mea e kūpaʻa loa ai i ka ʻaʻahu a me ka deformation, ʻoiai ma lalo o nā ukana kaumaha a me nā wikiwiki kiʻekiʻe.

Loaʻa i nā bearings kinoea Granite kahi lakio paʻa-i-ke-kaumaha kiʻekiʻe loa, ʻo ia hoʻi hiki iā lākou ke kākoʻo i kahi kaumaha nui me ka liʻiliʻi o ka deflection. He mea nui loa kēia i nā mea hana mīkini, kahi e hiki ai i ke spindle ke kaupaona i kekahi mau haneli kilokani a pono e kau ʻia me ka pololei kiʻekiʻe. Eia kekahi, he haʻahaʻa loa ka coefficient o ka hoʻonui wela o ka granite, ʻo ia hoʻi, ʻaʻole hiki ke hoʻololi ʻia ma muli o nā loli o ka mahana. He mea koʻikoʻi kēia i nā mea hana mīkini, kahi e hiki ai i nā loli o ka mahana ke hoʻololi nui i nā ana o nā ʻāpana e mīkini ʻia ana.

ʻO ka hiki ke hāpai i nā bearings kinoea granite e pili ana i kekahi mau mea, e like me ka nui a me ke ʻano o ka bearing, nā kūlana hana (wikiwiki, mahana, kaomi), a me nā waiwai o ka granite. Ma keʻano laulā, hiki i nā bearings kinoea granite ke kākoʻo i nā ukana mai kekahi mau Newtons a i kekahi mau kilo-Newtons, ma muli o ka nui a me ka hoʻolālā o ka bearing. Hiki iā lākou ke hana i nā wikiwiki a hiki i kekahi mau ʻumi tausani o nā hoʻololi i kēlā me kēia minuke, ʻoi aku ka kiʻekiʻe ma mua o nā bearings pōpō a i ʻole nā ​​​​roller kuʻuna.

I ka hopena, he ʻenehana hoʻohiki nā bearings kinoea granite no nā noi wikiwiki a me nā noi pololei kiʻekiʻe i nā mea hana mīkini. Hāʻawi lākou i kekahi mau pono ma mua o nā bearings kuʻuna, e like me ka haʻahaʻa o ka friction, ka hiki ke wikiwiki kiʻekiʻe, a me ka damping maikaʻi. ʻO ka hiki ke halihali o nā bearings kinoea granite e pili ana i kekahi mau mea, akā hiki iā lākou ke kākoʻo i nā ukana kiʻekiʻe a hana i nā wikiwiki kiʻekiʻe. Me ka hoʻomau ʻana o ka noiʻi a me ka hoʻomohala ʻana, hiki i nā bearings kinoea granite ke lilo i ʻāpana maʻamau i nā mea hana mīkini o ka wā e hiki mai ana.