ʻO wai ka mea ʻoi aku ka maikaʻi, nā bearings roller a i ʻole nā ​​​​journal bearings no nā ʻāpana wili pōhaku roller tricone?

ʻAʻole paha mākou e ʻike i nā bearings o ka drill bit mai ka ʻili o ka drill bit, akā he mea nui loa ka maikaʻi o nā bearings. Ua māhele ʻia nā bearings i ka ROLLER BEARING a me ka JOURNAL BEARING.

ʻO ka hoʻohana ʻana i nā bearings journal a me nā bearings roller i loko o nā ʻāpana wili roller he mau pono a me nā hemahema ponoʻī, a ʻo ke koho kikoʻī e pili ana i ke ʻano hoʻohana a me nā pono.

Nā Pōmaikaʻi a me nā Pōʻino opuke painā mea e hāpai ana

Nā Pōmaikaʻi

1) Mana hāpai ikaika - He wahi nui ko nā bearings puke pai a hiki ke kū i nā ukana nui, e kūpono loa ana no nā wahi hana kaumaha a me nā wahi hana haʻahaʻa.

2)‌Hiki ke hoʻololi ʻia - Ma lalo o nā kūlana hana koʻikoʻi, e like me ke kiʻekiʻe o ka mahana, ke kaomi kiʻekiʻe a i ʻole nā ​​​​​​wahi e loaʻa ana nā ʻāpana paʻa, hōʻike nā bearings sliding i ka maikaʻi o ka hoʻololi ʻana.

Nā hemahema

1) Ka nui o ka friction coefficient-He nui ka friction coefficient o ka bearing sliding, nui ke kū'ē i ka wā hoʻomaka, a ua hoʻopilikia nui ʻia ka friction coefficient e nā mea o waho.

2) ʻO ka ʻaʻahu nui a me ka haehae - Ma lalo o nā kūlana wikiwiki a i ʻole nā ​​​​​​kaumaha kiʻekiʻe, ua maʻalahi nā bearings journal e ʻaʻahu a he pōkole ke ola.

Nā pono a me nā pōʻino o nā bearings roller

Nā Pōmaikaʻi
1) Ka helu haʻahaʻa haʻahaʻa - He liʻiliʻi a paʻa ke ana haʻahaʻa o nā bearings ʻōwili, kūpono no nā wahi wikiwiki a me nā wahi haʻahaʻa haʻahaʻa.
2) ke ola lōʻihi o ka ʻūlū wili - Ma muli o ka haʻalulu haʻahaʻa, ʻoi aku ka lōʻihi o ke ola o nā bearings ʻōwili a me nā kumukūʻai mālama haʻahaʻa.
Ka hemahema
1) Ka palena o ka hiki ke hāpai - He haʻahaʻa loa ka hiki ke hāpai i nā bearings wili a hana maikaʻi ʻole lākou ʻoiai ma lalo o nā ukana kiʻekiʻe a me nā ukana haʻalulu.
2) Ka palena o ka hoʻohana ʻana - Hoʻoulu pinepine nā bearings Roller i ka walaʻau ma nā wikiwiki kiʻekiʻe a ʻaʻole kūpono no nā ukana kaumaha a me nā wahi hana wikiwiki.
Hoʻohālikelike i ke ʻano noi
ʻOiai ʻo ka hana maʻamau o nā ʻāpana wili ma lalo o ke kaumaha a me ka wikiwiki haʻahaʻa, ʻoi aku ka kūpono o nā bearings paheʻe no kēia hiʻohiʻona noi ma muli o ko lākou hiki ke lawe i nā ukana ikaika a me ka hiki ke hoʻololi. Eia kekahi, ʻo nā bearings paheʻe i loko o ka wili

Hoʻohana pinepine ʻia nā ʻāpana wili pōhaku tricone e kū i nā ukana hopena nui a me nā wahi ʻāpana paʻa, kahi e hōʻike hou aku ai i ko lākou mau pono.