He aha ke ʻano o nā bearings seramika?

 

Nā inoa huahana onā bearings seramikakomozirconia ceramic bearings, ʻO nā bearings ceramic silicon nitride, nā bearings ceramic silicon carbide, etc. ʻO nā mea nui o kēia mau bearings he zirconia (ZrO2), silicon nitride (Si3N4), silicon carbide (SiC), a me nā mea'ē aʻe, he kiʻekiʻe ka paʻakikī, ke kūpaʻa lole kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe, nā mea mechanical maikaʻi a me ke kū'ē o ka oxidation.

 

ʻO ke kikoʻī, ka hoʻokaʻawale ʻana onā bearings seramikae pili ana i ka mea:

ʻO nā bearings keramika Zirconia:

Hoʻohana ʻia nā mea seramika Zirconia (ZrO2) no ka lawe ʻana i nā apo a me nā mea ʻōwili, polytetrafluoroethylene (PTFE) i hoʻohana pinepine ʻia no nā mea mālama, a me ke aniani fiber reinforced nylon 66 (RPA66-25), nā plastic engineering kūikawā (PEEK, PI) a i ʻole ke kila kila (AISI). SUS316) a me ke keleawe (Cu) a me nā mea metala ʻē aʻe ke koho ʻia.

Silicon nitride ceramic bearings: ʻO nā apo apo a me nā mea ʻōwili i hana ʻia me ka silicon nitride (Si3N4), ʻoi aku ka kiʻekiʻe o ka wikiwiki a me ka hoʻouka ʻana ma mua o nā bearings ZrO2, a hiki ke hoʻololi i nā mahana kiʻekiʻe.

Silicon carbide ceramic bearings: Silicon carbide (SiC) mea i hoʻohana ʻia no ka lawe ʻana i nā apo a me nā mea ʻōwili, he mau hiʻohiʻona maikaʻi loa e like me ka paʻakikī kiʻekiʻe, ke kūpaʻa ʻana, ka rigidity a me ka friction haʻahaʻa.

Eia kekahi, ua hoʻokaʻawale ʻia nā bearings seramika e ke ʻano me:

 

ʻO nā bearings-ceramic a pau: Hana ʻia nā apo a me nā mea ʻōwili i nā mea seramika, a loaʻa ka mea mālama i nā ʻano koho like ʻole, e like me polytetrafluoroethylene (PTFE), nylon 66, polyetherimide (PEEK), polyimide (PI), stainless steel a i ʻole alumini mokulele kūikawā, etc. .

 

ʻO ke kinikini huila: ua hana ʻia ke apo i nā mea metala e like me ka lawe ʻana i ke kila a i ʻole ke kila kila, a ʻo ka mea ʻōwili he pōpō seramika, nona nā hiʻohiʻona maikaʻi loa e like me ka haʻahaʻa haʻahaʻa, ka paʻakikī kiʻekiʻe, ke kūpaʻa ʻana, ka rigidity a me ka haʻahaʻa haʻahaʻa, a ʻo ke ola lawelawe. hoonui loa ia.

 

Hoʻokaʻawale ʻia nā bearings seramika e ka noi, me:

ʻO nā bearings kiʻekiʻe: hoʻohana nuiʻia i nā mea hana kiʻekiʻe, kiʻekiʻe kiʻekiʻe, me ka haʻahaʻa haʻahaʻa elasticity, ke kūpaʻa kiʻekiʻe, ke kaumaha māmā, a me ka nui o nā mahana.

ʻO ka halihali wela kiʻekiʻe: hoʻohana ʻia i nā mea wela kiʻekiʻe, hiki iā ia ke kū i ke kiʻekiʻe kiʻekiʻe o 1200 ° C a loaʻa iā ia ka hana lubrication ponoʻī.

ʻO nā bearings kū'ē i ka corrosion: hoʻohana ʻia i nā kaiapuni hana e pono ai ke hoʻokō i nā media koʻikoʻi loa e like me nā waikawa ikaika a me nā alkalis, nā huila organik a i ʻole ka wai kai.

Anti-magnetic bearing: non-magnetic, hoʻohana ʻia i nā lako demagnetization, nā mea hana pololei a me nā mea hana ʻē aʻe, e pale pono i nā ʻāpana arc breakdown.

ʻO nā bearings insulated uila: nā ʻāpana me ka resistivity kiʻekiʻe a me ka haʻihaʻi arc kūpono, i hoʻohana pinepine ʻia i nā lako mana.

ʻO ka lawe ʻana i ka ʻūhā: maikaʻi ka hana lubrication ponoʻī, hoʻohana ʻia i loko o ke kaiapuni ultra-high.

 

Inā makemake ʻoe e ʻike hou aku i ka ʻike pili, e ʻoluʻolu e kelepona mai iā mākou:

sales@cwlbearing.com

service@cwlbearing.com