nkhani

Kodi mitundu yosiyanasiyana ya ma ceramic bearing ndi iti?

 

Ma berea a CeramicZikuphatikizapo ma bearing a zirconia ceramic, ma bearing a silicon nitride ceramic, ndi ma bearing a silicon carbide ceramic. Zipangizo zazikulu zomwe zimagwiritsidwa ntchito mu ma bearing awa ndi zirconia (ZrO2), silicon nitride (Si3N4), ndi silicon carbide (SiC), zomwe zimakhala ndi kuuma kwakukulu, kukana kuvala kwambiri, kukana kutentha kwambiri, mphamvu zabwino kwambiri zamakanika, komanso kukana okosijeni.

 

Makamaka, ma ceramic bearing akhoza kugawidwa m'magulu motere:

 

Zirconium oxideMabearing a Ceramic: Mphete zoyendetsera ndi zinthu zozungulira zimapangidwa ndi zinthu zadothi za zirconia (ZrO2). Khola nthawi zambiri limapangidwa ndi polytetrafluoroethylene (PTFE), koma zipangizo zapadera monga nayiloni yolimbikitsidwa ndi ulusi wagalasi 66 (RPA66-25), mapulasitiki apadera auinjiniya (PEEK, PI), chitsulo chosapanga dzimbiri (AISI SUS316), ndi mkuwa (Cu) zingagwiritsidwenso ntchito.

 

Silikoni NitrideMabearing a Ceramic: Mphete zoyendetsera ndi zinthu zozungulira zimapangidwa ndi silicon nitride (Si3N4). Poyerekeza ndi mabearing a ZrO2, ali ndi liwiro lalikulu komanso mphamvu zonyamula katundu ndipo amatha kupirira kutentha kwambiri.

 

Mabeya a ceramic a Silicon carbide: Mphete zoberekera ndi zinthu zozungulira zimapangidwa ndi silicon carbide (SiC), zomwe zili ndi makhalidwe abwino kwambiri monga kuuma kwambiri, kukana kuwonongeka, kulimba, komanso kusokonezeka kochepa.

 

Kuphatikiza apo, ma ceramic bearing akhoza kugawidwa m'magulu motere:

 

Mabeya a ceramic okha: Mphete zonse ziwiri ndi zinthu zozungulira zimapangidwa ndi zinthu zadothi. Kholali limapereka zosankha zosiyanasiyana, monga polytetrafluoroethylene (PTFE), nayiloni 66, polyetherimide (PEEK), polyimide (PI), chitsulo chosapanga dzimbiri, kapena aluminiyamu yapadera yamlengalenga.

 

Ma hybrid ceramic bearing: Mphetezo zimapangidwa ndi chitsulo chonyamula kapena chitsulo chosapanga dzimbiri, pomwe zinthu zozungulira ndi mipira ya ceramic. Zili ndi zinthu zabwino kwambiri monga kuchepa kwa mphamvu, kuuma kwambiri, kukana kuwonongeka, kulimba, komanso kukangana kochepa, ndipo nthawi yawo yogwira ntchito imakulitsidwa kwambiri.

 

Ma berea a Ceramicakhoza kugawidwa m'magulu motere:

 

Maberiyani othamanga kwambiri: Amagwiritsidwa ntchito makamaka pazida zothamanga kwambiri komanso zolondola kwambiri. Ali ndi kusinthasintha kochepa pamene akupsinjika, mphamvu yokakamiza kwambiri, kulemera kopepuka, komanso amatha kupirira kutentha kwambiri.

 

Maberiyani otentha kwambiri: Amagwiritsidwa ntchito mu zida zotentha kwambiri, amatha kupirira kutentha mpaka 1200℃, ndipo ali ndi mphamvu zabwino zodzipaka mafuta.

 

Ma bearing osapsa ndi dzimbiri: Amagwiritsidwa ntchito m'malo ovuta omwe amafunikira kukana ma acid amphamvu, alkali, zosakaniza zachilengedwe, kapena madzi a m'nyanja.

 

Ma bearing a antimagnetic: Osakhala ndi maginito, omwe amagwiritsidwa ntchito popanga zida zochotsera maginito, zida zolondola, ndi zina zotero, zomwe zimathandiza kupewa kusweka ndi kusweka kwa zigawo.

 

Maberiya otetezedwa ndi magetsi: Olimba kwambiri, omwe amaletsa kugwedezeka ndi kuwonongeka kwa zigawo, omwe amagwiritsidwa ntchito nthawi zambiri mu zida zamagetsi.

 

Maberiyani a Vacuum: Amadzipaka mafuta okha, amagwiritsidwa ntchito m'malo omwe vacuum imakhala ndi mpweya wambiri.

 

Ngati mukufuna kudziwa zambiri zokhudza izi, chonde titumizireni uthenga:

sales@cwlbearing.com

service@cwlbearing.com