Nhanho-ne-Nhanho Nhungamiro Yekushandisa Cylindrical Roller Bearings

Cylindrical roller bearings inoita basa rakakosha mumaindasitiri mazhinji. Aya mabheya anobata zvinorema radial mitoro uye anoshanda nemazvo pakumhanya kwakanyanya. Iwe unovawana mumashandisirwo kubva kumaindasitiri emuchina kuenda kuzvinhu zvemotokari. Musika wepasi rose wecylindrical roller bearings unoramba uchikura, uchitungamirwa nekuita kwavo kwakasiyana-siyana uye kuvimbika. Gwaro iri rine chinangwa chekukubatsira kuti unzwisise mashandisiro aungaita mabheya aya nemazvo, kuve nechokwadi chekushanda kwakakwana uye hupenyu hurefu mumashandisirwo ako.

Kunzwisisa Cylindrical Roller Bearings

Chii chinonzi Cylindrical Roller Bearings?

Basic tsanangudzo

Cylindrical roller bearings zvinhu zvemuchina zvakagadzirirwa kubata zvinorema radial mitoro. Iwo anosanganisira cylindrical rollers anogadziralinear contactnemijaho, ichivabvumira kuti vatsigire maapplication ekumhanya zvakanyanya. Iwe uchawana aya mabheya mumaindasitiri akasiyana nekuda kwekugona kwavo kudzora mitoro yakakura nekupokana kudiki.

Historical background

Kubudirira kwecylindrical roller bearingsyakatanga kusvika pakutanga kwezana remakore rechi20. Mainjiniya akatsvaga kuvandudza mashandiro emuchina nekudzikisa kukweshera pakati pezvikamu zvinofamba. Nekufamba kwenguva, kufambira mberi kwezvinhu uye matekiniki ekugadzira kwakawedzera mashandiro uye kuvimbika kwemabheya aya, zvichiita kuti zvive zvakakosha mukushandiswa kwemazuva ano maindasitiri.

Zvikamu zveCylindrical Roller Bearings

Zvindori zvemukati nekunze

Zvindori zvemukati nekunze zvinoumba chimiro chekutanga che cylindrical roller bearing. Mhete idzi dzinopa mijaho yema rollers, kuve nechokwadi kutenderera kwakatsetseka uye kugovera mutoro. Iko kurongeka kwemhete idzi kwakakosha pakuita kwesero uye hupenyu hurefu.

Rollers uye cage

Ma roller ari mucylindrical roller bearing ane cylindrical muchimiro, achivabvumira kugovera mitoro zvakaenzana mumijaho. Keji inobata aya ma roller panzvimbo, achichengetedza kurongeka kwawo uye kudzivirira kusangana pakati pema roller ari padyo. Iyi dhizaini inoderedza kupokana uye kupfeka, inosimudzira kushanda kwayo uye hupenyu hwehupenyu.

Mhando dzeCylindrical Roller Bearings

Mutsara mumwechete

Single row cylindrical roller bearings ndiyo yakajairika mhando. Iwo ane mutsara mumwechete wema rollers, achipa yakakwira radial mutoro simba uchichengetedza compact dhizaini. Aya mabhengi akakodzera kunyorera uko nzvimbo ishoma, asi kuita kwakanyanya kunodiwa.

Kaviri mutsara

Kaviri mutsara cylindrical roller mabearings ane mitsara miviri yema roller, ichipa kuwedzera mutoro wekutakura zvichienzaniswa nemutsara mumwe magadzirirwo. Unogona kusarudza rudzi urwu paunenge uchibata nemitoro inorema kana kana kumwe kugadzikana kuchidikanwa. Kuvaka kwavo kwakasimba kunoita kuti ive yakakodzera kune inoda nzvimbo dzemaindasitiri.

Multi-row

Multi-row cylindrical roller bearings ine mitsara yakawanda yema rollers, inosimudzira zvakanyanya kugona kwavo kutakura mitoro. Aya mabhengi anoshandiswa mukushandisa uko mitoro yakanyanyisa iripo, senge mumichina inorema nemidziyo yekuvaka. Dhizaini yavo inovimbisa kuita kwakaringana pasi pemamiriro ezvinhu akaoma zvikuru.

Zvakanakira uye Zvakaipa

Kunzwisisa zvakanakira nekuipira kwecylindrical roller bearings kunokubatsira kuita sarudzo dzine ruzivo nezvekushandisa kwako. Aya mabheji anopa akati wandei mabhenefiti, asi anouyawo nezvimwe zvipimo.

Zvakanakira

High load capacity

Cylindrical roller bearings inopfuura mukubata inorema radial mitoro. Dhizaini yavo inoratidzira cylindrical rollers iyo inopa yakakura yekuonana nzvimbo ine mijaho. Ichi chimiro chinovabvumira kugovera mitoro zvakanyanya kuenzana kana ichienzaniswa nemamwe marudzi emabhengi, akadai semabhora ebhora. Iwe uchawana aya mabhengi anonyanya kubatsira mumashandisirwo uko yakakwirira radial mutoro wakakosha, senge mumaindasitiri muchina nemagiya mabhokisi.

Low friction

Dhizaini yema cylindrical roller bearings inoderedza kupokana pakati pezvikamu zvinofamba. Iwo ma roller anoita mutsara kutarisana nemijaho, achidzikisa frictional forces inogona kuderedza michina. Iyi yakaderera friction hunhu inosimudzira kugona kwemidziyo yako, zvichitungamira kune yakapfava kushanda uye kuderedza kushandiswa kwesimba. Mune yakakwirira-kumhanya maapplication, mukana uyu unova wakanyanya kutaurwa, uchibvumira kuita kwakaringana.

Zvakaipa

Yakaganhurirwa axial mutoro simba

Nepo cylindrical roller bearings yakanaka pakubata radial mitoro, ine mashoma kugona kweaxial mitoro. Dhizaini inotarisa pakutsigira mitoro perpendicular kune shaft, zvinoreva kuti vanogona kusaita zvakanaka mumashandisirwo anoda yakakosha axial mutoro wekutsigirwa. Iwe unofanirwa kufunga nezve ichi chinogumira paunosarudza mabhengi emuchina wako, kunyanya kana axial mitoro iri chinhu.

Sensitivity kune misalignment

Cylindrical roller bearings inonzwa kusarongeka. Kurongeka kwakakodzera kwakakosha pakuita kwavo kwakanyanya. Misalignment inogona kutungamira mukugovaniswa kwemutoro usina kuenzana, kuwedzera kupfeka uye kuderedza hupenyu hwekutakura. Iwe unofanirwa kuve nechokwadi chekuisa chaiyo uye kugadzirisa nguva dzose kudzivirira kusarongeka nyaya. Uku kunzwisiswa kunoda kutarisisa panguva yekuseta uye kushanda kuchengetedza kushanda kwebearing uye hupenyu hurefu.

Sarudzo Criteria

Kusarudza iyo chaiyo cylindrical roller bearings kunosanganisira kunzwisisa akati wandei akakosha zvinhu. Ichi chikamu chinokutungamira iwe kuburikidza neakakosha maitiro ekufunga nezvekuita kwakanyanya.

Rodha Zvinodiwa

Radial load

Cylindrical roller bearings inopfuura mukubata yakakwirira radial mitoro. Iwe unofanirwa kuongorora iyo radial mutoro zvinodiwa pachikumbiro chako. Aya mabearings anogovera mitoro zvakaenzana munzvimbo dzawo dzekusangana, zvichiita kuti ive yakakodzera kune rinorema-basa rekushandisa. Ita shuwa kuti kubereka kwaunosarudza kunogona kutsigira radial mauto aripo mumashini ako.

Axial load

Nepo cylindrical roller mabearings anonyanya kubata radial mitoro, iwo ane mashoma axial mutoro simba. Iwe unofanirwa kuongorora iyo axial mutoro zvinodiwa zvekushandisa kwako. Kana zvakakosha axial mitoro inobatanidzwa, funga nezverutsigiro rwakawedzerwa kana mamwe marudzi ekubereka. Kuongorora kwakakodzera kunovimbisa kuti kubereka kunoita zvakanaka pasina kutadza kusati kwasvika.

Kufunga Kwekumhanya uye Kupisa

Operating speed

Cylindrical roller bearings inokodzera kushandiswa kwepamusoro-kumhanya. Iwe unofanirwa kuona kumhanya kwekushanda kwemuchina wako. Bearings akagadzirirwa kumhanya zvakanyanya anoderedza kupokana uye kugadzirwa kwekupisa, kuve nechokwadi chekushanda kwakanaka. Sarudza bearing rinoenderana nekumhanya zvinodiwa kudzivirira kupisa nekupfeka.

Tembiricha range

Tembiricha inokanganisa kutakura kuita. Iwe unofanirwa kufunga nezve tembiricha yekushandisa yekushandisa yako. Mamwe ma cylindrical roller bearings, sengeET Series, tsigira kuenderera mberi kwekushanda kubva -40 kusvika 120°C. Sarudza fani inoshingirira tembiricha yakanyanyisa munharaunda yako kuti uchengetedze kuvimbika uye hupenyu hurefu.

Zvinhu Zvakatipoteredza

Corrosion resistance

Mamiriro ezvakatipoteredza anokanganisa kubereka sarudzo. Iwe unofanirwa kuongorora kugona kwekuora mukushandisa kwako. Bearings ane corrosion-resistant materials kana coatings anopa kusimba kwakawedzerwa. Iyi ficha yakakosha munzvimbo dzakazarurwa nehunyoro kana makemikari, kuve nechokwadi chekurebesa hupenyu hwesevhisi.

Guruva uye kusvibiswa

Guruva uye kusvibiswa zvinoisa njodzi pakutakura kuita. Iwe unofanirwa kuongorora kuchena kwenzvimbo yako yekushanda. Mabheya ane nzira dzekuvhara dzinoshanda dzinodzivirira kubva kune zvinosvibisa, kuderedza kupfeka uye kuwedzera hupenyu. Funga nezvezvinhu izvi kuti uve nechokwadi chekuti mabhengi ako anoshanda nemazvo uye nekugadzirisa kushoma.

Zvishandiso zveCylindrical Roller Bearings

Cylindrical roller bearings inowana kushandiswa kwakakura mumaindasitiri akasiyana siyana nekuda kwekugona kwavo kubata zvinorema radial mitoro uye kushanda nemazvo pakumhanya kwakanyanya. Iwe uchasangana neaya mabhengi mune ese ari maviri maindasitiri emuchina uye indasitiri yemotokari, uko kuvimbika kwavo uye kuita kwavo kwakakosha.

Industrial Machinery

Munzvimbo dzemaindasitiri, cylindrical roller bearings inoita basa rakakosha mukuona kushanda zvakanaka kwemachina. Dhizaini yavo inovabvumira kutsigira mitoro yakakura, ichiita kuti ive yakakosha mune akati wandei maapplication.

Gearboxes

Magearbox anovimba zvakanyanya necylindrical roller bearings kubata radial mitoro inogadzirwa panguva yekushanda. Aya mabheji anopa rutsigiro rwakakodzera kuti ave nechokwadi chekuti magiya mabhokisi anoshanda nemazvo, kuderedza kupfeka uye kuwedzera hupenyu hwemuchina. Nekushandisa cylindrical roller mabearings, unogona kukwidziridza mashandiro uye kuvimbika kwemagiya mabhokisi, ari akakosha zvikamu mumashini mazhinji emaindasitiri.

Magetsi Motors

Magetsi emagetsi anobatsirwa zvakanyanya kubva pakushandiswa kwema cylindrical roller bearings. Aya mabhengi anobatsira kuchengetedza kushanda kwemota nekudzikisa kukweshera uye kutsigira radial mitoro inosangana panguva yekushanda. Nekugona kwavo kubata kumhanya kwakanyanya, cylindrical roller bearings inova nechokwadi chekuti mota dzemagetsi dzinomhanya zvakanaka, kuderedza kushandiswa kwesimba uye zvinodiwa pakugadzirisa. Iwe unozowana aya mabhengi akakosha mumashandisirwo ayo emagetsi mota anotyaira maindasitiri maitiro.

Automotive Industry

Muindasitiri yemotokari, cylindrical roller bearings inobatsira mukuita uye kusimba kwezvakasiyana zvikamu. Dhizaini yavo yakasimba inoita kuti ive yakakodzera kubata zvinodikanwa zvemotokari application.

Transmissions

Kufambiswa mumotokari kunoda mabheya anokwanisa kumira kushushikana kwekushanda. Cylindrical roller bearings inopa rubatsiro rwakakosha kune radial mitoro iripo mukufambiswa, kuve nechokwadi chekuchinja kwegiya uye kuita kwakavimbika. Nekubatanidza aya mabhengi, unogona kuvandudza kushanda uye hupenyu hurefu hwekufambisa kwemotokari, izvo zvakakosha pakushanda kwemotokari.

Wheel Hubs

Mavhiri hubs anobatsirwawo nekushandiswa kwecylindrical roller bearings. Aya mabhengi anotsigira radial mitoro inoiswa pamavhiri, kuve nechokwadi kugadzikana uye kutenderera kwakanaka. Nekushandisa cylindrical roller bearings mumavhiri hubs, unogona kuwedzera kuchengetedzwa uye kushanda kwemotokari, kupa kufamba kwakapfava uye kuderedza kusakara pane zvimwe zvikamu.

Nyaya Dzidzo: Mishumo muzvikamu zvemotokari uye maindasitiri einjiniya inosimbisa kukosha kwema cylindrical roller bearings. Zvidzidzo izvi zvinobva pakuongorora kwakapfava kusvika pakuongorora kwakadzama kwezvikamu zvakakundikana, zvichisimbisa kudiwa kwekusarudzwa kwakakodzera nekuchengetedza mabheya.

Mukupedzisa, cylindrical roller mabearings akakosha kune ese ari maviri maindasitiri mashini uye mota mafomu. Kugona kwavo kubata zvinorema radial mitoro uye kushanda nekumhanya kwakanyanya kunoita kuti ive sarudzo yakasarudzika yekusimudzira mashandiro uye kuvimbika kwezvikamu zvakasiyana.

Cylindrical roller mabearings akakosha mumaindasitiri mazhinji, achipa huwandu hwekutakura uye kuderera kwakaderera. Kusarudzwa kwakakodzera uye kugadzirisa kwakakosha mukuwedzera kuita kwavo uye hupenyu hurefu. Iwe unofanirwa kufunga nezvezvinhu zvakaita semutoro zvinodiwa, kumhanya, uye mamiriro ezvakatipoteredza paunenge uchisarudza mabheya. Kugara kugadziridzwa kunodzivirira kutadza kusati kwasvika, izvo zvinogona kukonzera kuparara kwemichina. AsDavid Riley, mupi wemazano, anosimbisa kuti, “Bearings dzinoita basa rinokosha zvikuru mukupa kuoma uye kururama kwokutenderera.” Kune chaiwo maapplication, kubvunzana nenyanzvi kunoita kuti uite sarudzo dzine ruzivo, kuwedzera kuvimbika uye kushanda zvakanaka kwemuchina wako.