Kana zvasvika kumhando dzemabhengi, munhu wese anogona kuputika kuti ndeapi marudzi emabhengi anoshandiswa?Nhasi, ngatitore iwe kuti uzive hunhu hweakasiyana mabheji uye neminda yavo yekushandisa.
Bearings akakamurwa kuita radial bearings uye thrust mabearings zvichienderana neinotakura nzira kana yezita rekubata angle.
Zvinoenderana nerudzi rwekukungurutsa chinhu, yakakamurwa kuita bhora rinotakura uye roller kutakura.
Inogona kupatsanurwa kuita yekuzvigadzirisa inobereka uye isiri-yega inotakura (yakasimba kutakura) zvichienderana nekuti inogona here kuzvigadzirisa.
Zvinoenderana nenhamba yemakoramu eiyo rolling element, yakakamurwa kuita imwechete mutsara inotakura, kaviri mutsara inobereka uye yakawanda mitsara inobereka.
Zvinoenderana nekuti izvo zvikamu zvinogona kupatsanurwa, zvakakamurwa kuita akapatsanurika mabhengi uye asina kupatsanurwa mabhengi.
Pamusoro pezvo, pane kupatsanurwa zvinoenderana nechimiro chechimiro uye saizi.
1, Angular kuonana nebhora
Kune makona ekusangana pakati pe ferrule nebhora.The mureza kuonana makona ari 15 °, 30 ° uye 40 °.Iyo yakakura iyo yekuonana kona, iyo yakakura iyo axial mutoro simba.Iyo idiki yekona yekusangana, ndiyo inonyanya kukonzeresa kune yakakwirira-kumhanya kutenderera.Iyo imwe mutsara inotakura inogona kumira radial mutoro uye unidirectional axial mutoro.Iwo maviri mutsara mumwe angular contact ball bearings, ayo akabatanidzwa kumusana, anogovera mhete yemukati uye yekunze mhete, uye inogona kumira radial mutoro uye bidirectional axial mutoro.
Angular contact ball bearing
Chinangwa chikuru:
Mutsara mumwechete: muchina wekushandisa spindle, yakakwira-frequency mota, gasi turbine, centrifugal separator, mota diki yekumberi vhiri, musiyano pinion shaft.
Kaviri mutsara: pombi yemafuta, blower midzi, mhepo compressor, akasiyana transmissions, mafuta jekiseni pombi, kudhinda muchina.
2、 Self aligning bhora rinobereka
Kaviri mitsara yesimbi mabhora, yekunze mhete yemujaho ndeye yemukati spherical pamusoro pemhando, saka inogona kugadzirisa otomatiki kusarongeka kweaxis kunokonzerwa nekutsauka kana kusapindirana kweshaft kana imba.Iyo tapered gomba inotakura inogona kuiswa zviri nyore pane shaft nekushandisa fasteners, kunyanya kutakura radial mutoro.
Kutakura bhora
Mashandisirwo makuru: matanda ekugadzira michina, machira emuchina wekufambisa shaft, yakatwasuka yekuzvigadzirisa inotakura nechigaro.
3、 Self kurongedza roller fani
Rudzi urwu rwekutakura rwakashongedzerwa nema spherical rollers pakati pemhete yekunze yespherical raceway uye mhete yemukati yemujaho wakapetwa kaviri.Zvinoenderana neakasiyana maumbirwo emukati, akakamurwa kuita mhando ina: R, Rh, RHA uye Sr. nekuti iyo arc centre yemujaho wemhete yekunze inopindirana nebearing centre, ine centreing performance, saka inogona kugadzirisa otomatiki. axis misalignment inokonzerwa nekutsauka kana kusarongeka kwe shaft kana yekunze goko, uye inogona kutakura radial mutoro uye bidirectional axial mutoro.
Spherical Roller Bearings
Zvishandiso zvikuru: machira emuchina, dhizaini, njanji mota axle, rolling mill gearbox seat, rolling mill roller track, crusher, vibrating screen, muchina wekudhinda, muchina wehuni, akasiyana maindasitiri anoderedza, yakatwasuka yekuzvigadzirisa inotakura nechigaro.
4. Sunda wega-aligning roller bearing
Mune rudzi urwu rwekutakura, spherical rollers inorongwa oblique.Nekuti mujaho wemujaho wemujaho wakaita denderedzwa uye une pakati pekuita, shaft inogona kubvumidzwa kuve nezvakawanda zvinorerekera.Iyo axial mutoro simba rakakura kwazvo.Iyo inogona kutakura akati wandei radial mitoro ichitakura iyo axial mutoro.Mafuta ekuzora anowanzoshandiswa panguva yekushandiswa.
sveta self-aligning roller bearing
Zvishandiso zvikuru: hydraulic jenareta, vertical mota, propeller shaft yengarava, inoderedza yekutenderedza screw yesimbi inotenderedza mill, tower crane, marasha chigayo, extruder uye kugadzira muchina.
5、 Tapered roller inobereka
Rudzi urwu rwekutakura rwakashongedzerwa nekoni-shaped roller, iyo inotungamirirwa nehombe flange yemhete yemukati.Mumagadzirirwo, iyo pex yemukati memhete yemujaho wemujaho, yekunze mhete yemujaho wepamusoro uye conical uso hwerori inomonereka inopindirana pane imwe poindi yebearing centerline.Imwe mutsara inotakura inogona kutakura radial mutoro uye imwe-nzira axial mutoro, uye kaviri mitsara inotakura inogona kutakura radial mutoro uye maviri-nzira axial mutoro, iyo yakakodzera kutakura inorema mutoro uye kukanganisa mutoro.
Tapered roller bearing
Zvishandiso zvikuru: Mota: vhiri remberi, vhiri rekumashure, kutapurirana, mutsauko pinion shaft.Muchina wekushandisa spindle, muchina wekuvaka, michina mikuru yekurima, njanji yemotokari giya rekudzikisira, rolling mill roll negotsi.
6、 Deep groove bhora rinotakura
Zvichienderana nechimiro, mhete yega yega yebhora rakadzika groove ine mugwagwa unoramba uripo wemujaho une chikamu chemuchinjikwa chingaita chikamu chimwe muzvitatu chedenderedzwa re equatorial denderedzwa rebhora.Yakadzika groove bhora inotakura inonyanya kushandiswa kutakura radial mutoro, asi zvakare inogona kutakura imwe axial mutoro.
Kana iyo radial clearance yekubereka ichiwedzera, ine pfuma yeangular contact ball bearing uye inogona kutakura alternating axial load mumativi maviri.Kuenzaniswa nedzimwe mhando dzemabheya ane saizi yakafanana, rudzi urwu rwekubereka rune diki friction coefficient, high limit speed uye high precision.Ndiyo mhando yemhando inosarudzika yevashandisi kusarudza.
Deep groove ball bearing
Kunyanya kushandiswa: mota, tirakita, muchina chishandiso, mota, pombi yemvura, michina yekurima, machira emuchina, nezvimwe.
7. Kukanda bhora kubereka
Inoumbwa newasher yakaita seyemujaho mhete ine mujaho, bhora uye keji musangano.Mhete yemujaho inofananidzwa neshaft inonzi mhete yeshaft, uye mhete yemujaho inofananidzwa neimba inonzi mhete yechigaro.Iyo nzira mbiri-yekutakura inokodzera mhete yepakati neiyo yakavanzika shaft.Iyo-imwe nzira inotakura inogona kutakura imwe-nzira axial mutoro, uye nzira mbiri-inotakura inogona kutakura maviri-nzira axial mutoro (uye haigone kutakura radial mutoro).
Kusundira bhora
Mashandisirwo makuru: pini yekutungamidza mota, muchina chishandiso spindle.
8、 Kukanda roller kubereka
Iyo thrust roller bearing inoshandiswa kutakura shaft ine axial mutoro semutoro mukuru, uye kureba kwekutakura hakufaniri kudarika 55% yeaxial load.Kuenzaniswa nemamwe ma thrust roller mabearings, rudzi urwu rwekutakura rine yakaderera friction coefficient, yakakwirira kutenderera kumhanya uye kugona kuzvigadzirisa.Iyo roller ye29000 bearing is asymmetric spherical roller, iyo inogona kuderedza kutsvedza kwehukama kwetsvimbo uye mujaho mubasa.Mukuwedzera, iyo roller yakareba uye yakakura muhupamhi, ine nhamba yakawanda yemapumburu uye mutoro mukuru wekutakura.Inowanzozorwa nemafuta, uye girizi inogona kushandiswa kune yega-yakaderera-kumhanya mamiriro.
Kupinza roller bearing
Kushandiswa kukuru: hydraulic jenareta, crane hook.
9, Cylindrical roller bearing
Iyo roller ye cylindrical roller bearing inowanzotungamirirwa nemicheto miviri yemhete inotakura.Iyo cage roller uye mhete yekutungamira inoumba gungano, iyo inogona kuparadzaniswa kubva kune imwe inotakura mhete.Ndeye fani inopatsanurwa.
Iko kubereka kuri nyore kuisa uye kuparadzanisa, kunyanya kana zvindori zvemukati nekunze zvichidikanwa kuti zvive nekuvhiringidza kunokodzera shaft uye imba.Rudzi urwu rwekutakura runowanzo shandiswa kutakura radial mutoro.Mutsara mumwe chete unotakura zvindori zvemukati nekunze zvine micheto inochengetedza unogona kutakura diki yakatsiga axial mutoro kana yakakura inopindirana axial mutoro.
Cylindrical roller bearing
Main applications: hombe mota, muchina maturusi spindles, axle mabhokisi, dizeli injini crankshafts, mota, transformer mabhokisi, nezvimwe.
Nguva yekutumira: Jun-01-2022