Kutsvaga hupenyu hurefu, kumhanya kwakanyanya, uye kushanda zvakanaka mumichina hakuperi. Kunyange hazvo hunhu hwe deep groove ball bearing huchiramba huripo, kuchinja kwakanyarara kuri kuitika padanho rezvinhu. Chizvarwa chinotevera chemabheringi aya chiri kupfuura simbi yechinyakare, chinosanganisira ceramics dzepamusoro-soro, kurapwa kwepasi kutsva, uye zvinhu zvakasanganiswa kuti zviparadze miganhu yekushanda kwekare. Uku hakusi kungovandudza zvishoma nezvishoma; kuchinja kwemaonero ekushandiswa kwakanyanya.
Kukwira kweHybrid uye Full-Ceramic Bearings
Kushanduka kukuru kwezvinhu ndiko kushandiswa kwezviumbwa zvemainjiniya, kunyanya Silicon Nitride (Si3N4).
Mabheya eHybrid Deep Groove Ball Bearings: Aya ane mhete dzesimbi dzakabatana nemabhora esilicon nitride. Mabheya acho anochinja:
Kurema Kwakaderera & Simba Rekudzika Kwepakati: Mabhora eCeramic akareruka ne40% kupfuura simbi. Pakumhanya kwakanyanya (DN > 1 miriyoni), izvi zvinoderedza zvakanyanya mutoro wepakati pepakati paringi yekunze, zvichibvumira kumhanya kwepamusoro kusvika ku30%.
Kuomarara Kwakawedzerwa uye Kuomarara: Kusapfeka zvakanaka kunoita kuti munhu agare kwenguva yakareba achineta mumamiriro ezvinhu akanaka.
Kudzivirira Kupisa Kwemagetsi: Kunodzivirira kukuvara kunokonzerwa nemagetsi (fluting) mumamota eVFD anochinja-chinja, nzira inowanzo kundikana.
Inoshanda paTembiricha Yakakwirira: Inogona kushanda isina mafuta akawanda kana kuti patembiricha yakakwira kupfuura mabheringi esimbi chete.
Mabheya Akazara neCeramic: Akagadzirwa nesilicon nitride kana zirconia chete. Anoshandiswa munzvimbo dzine hukasha: kunyudzwa kwemakemikari kwakazara, vacuum yakawanda kwazvo uko mafuta asingagone kushandiswa, kana mumashini emagnetic resonance imaging (MRI) uko kunodiwa non-magnetism isina simba.
Unyanzvi Hwepamusoro hwepamusoro: Simba reMa microns Mashoma
Dzimwe nguva, kuvandudzwa kwakasimba zvikuru iganda rine microscopic pamusoro pesimbi yakajairika.
Mapendi Akaita Sedhaimani (DLC): Pendi yakaoma zvikuru, yakapfava, uye isingatsvedzerere inoshandiswa pamijaho yemujaho nemabhora. Inoderedza zvakanyanya kupfekwa kwenamira panguva yekutanga (kunyorovesa muganhu) uye inopa chipingamupinyi kubva mukuora, zvichiita kuti nguva yekushanda iwedzere zvakanyanya mumamiriro asina kunaka ekunyorovesa.
Kuputira Kwemvura Inobva Mumvura (PVD): Kuputira kweTitanium Nitride (TiN) kana Chromium Nitride (CrN) kunowedzera kuomarara kwenzvimbo uye kunoderedza kukweshana, kwakanakira kushandiswa nemafuta anotsvedza zvakanyanya kana kuti marginal lubrication.
Kugadzira Magadzirirwo Emachira NeLaser: Kushandisa malaser kugadzira madiki kana migero iri pamusoro penzira yemujaho. Izvi zvinoshanda sematangi madiki ekuisira mafuta, zvichiita kuti firimu rigare riripo, uye zvinogona kuderedza kukweshana uye tembiricha yekushanda.
Kuvandudzwa muPolymer neComposite Technology
Makeji ePolymer eChizvarwa Chinotevera: Kupfuura polyamide yakajairwa, zvinhu zvitsva zvakaita sePolyether Ether Ketone (PEEK) nePolyimide zvinopa kugadzikana kwakanyanya kwekupisa (kushanda nguva dzose > 250°C), kusabatwa nemakemikari, uye simba, zvichiita kuti makeji areruke uye akanyarara ashandiswe zvakanyanya.
Zvinhu Zvakasimbaradzwa neFiber: Kutsvagurudza kuri kuenderera mberi mukuita maring akagadzirwa nemapolymers akasimbiswa necarbon-fiber (CFRP) ekushandisa zvinokurumidza uye zvakareruka senge aerospace spindles kana miniature turbochargers, uko kuderedza huremu kwakakosha.
Dambudziko reKubatanidzwa uye Maonero Eramangwana
Kushandisa zvinhu izvi zvepamusoro hakusi kusina matambudziko. Kazhinji zvinoda mitemo mitsva yekugadzira (ma coefficients akasiyana ekuwedzera kwekupisa, elastic moduli), maitiro ekugadzira akasarudzika, uye anouya nemutengo wakakwira wekutanga. Zvisinei, Total Cost of Ownership (TCO) yavo mukushandiswa kwayo kwakakodzera haikundike.
Mhedziso: Kugadzira Muganhu weZvinogoneka
Remangwana re deep groove ball bearing harisi rekungonatsa simbi chete. Rine chekuita nekubatanidza sainzi yezvinhu nekugadzira michina yekare. Nekushandisa mahybrid ceramic bearing, DLC-coated components, kana advanced polymer cages, mainjiniya vanogona ikozvino kusarudza deep ball bearing inoshanda nekukurumidza, kwenguva yakareba, uye munzvimbo dzaimboonekwa sedzisingakoshi. Kushanduka uku kunotungamirirwa nezvinhu kunoita kuti chikamu ichi chepakutanga chirambe chichizadzisa zvinodiwa nemichina yepamusoro-soro yemangwana, kubva kundege dzine magetsi kusvika kumidziyo yekuboorera yakadzika. Nguva ye "smart material" bearing yasvika.
Nguva yekutumira: Zvita-26-2025