Bearings zvinhu zvakakosha mumichina michina. Basa rayo guru ndere kutsigira mechanical inotenderera muviri kuderedza friction coefficient ye mechanical load panguva yekufambisa nzira yemidziyo.
Mabearings akakamurwa kuita radial mabearings uye thrust bearings zvichienderana neakasiyana kutakura mitoro nzira kana nominal contact angles.
Zvinoenderana nerudzi rwekukunguruka zvinhu, zvakakamurwa kuita: bhora mabheji uye roller mabheji.
Zvinoenderana nekuti vanogona kurongeka, ivo vakakamurwa kuva: kuzvidzora mabheji uye asina-kurongedza mabheji (rigid bearings).
Zvichienderana nehuwandu hwemitsara yezvinhu zvinotenderedza, zvakakamurwa kuita: mutsara mumwe chete, maviri-mutsara mabhengi, uye akawanda-mutsara mabhengi.
Maererano kana zvikamu zvinogona kuparadzaniswa, zvakakamurwa kuva: mabheji akaparadzaniswa uye asina kuparadzaniswa.
Kune zvakare kupatsanurwa kunoenderana nechimiro chechimiro uye saizi.
Ichi chinyorwa chinonyanya kugovera maitiro, misiyano uye mashandisirwo anoenderana e14 akajairwa mabhengi.
1 Angular contact ball bearings
Pane kukonana pakati pe ferrule nebhora. Iyo yakajairwa yekubata makona i15°, 30° uye 40°. Iyo yakakura iyo yekuonana kona, iyo yakakura iyo axial mutoro simba. Iyo idiki yekona yekusangana, ndiyo inonyanya kubatsira kune yakakwirira-kumhanya kutenderera. Single-row bearings inogona Kutakura radial load uye unidirectional axial load. Zvimiro, maviri-single-angular contact ball bearings akasanganiswa kumashure anogovera yemukati mhete uye yekunze mhete uye anogona kutakura radial mutoro uye bidirectional axial mutoro.
Chinangwa chikuru:
Mutsara mumwechete: muchina wekushandisa spindle, yakakwira-frequency mota, gasi turbine, centrifugal separator, mota diki yekumberi vhiri, musiyano pinion shaft.
Kaviri mutsara: pombi dzemafuta, Roots blowers, mhepo compressors, akasiyana transmissions, mafuta jekiseni pombi, kudhinda muchina.
2 Kurongedza bhora mabearings
Mitsara miviri yemabhora esimbi, yekunze mhete yemujaho imhando yemukati spherical, saka inogona kugadzirisa otomatiki shaft center misalignment inokonzerwa nekutsauka kana kusadzika kweshaft kana imba. Iyo tapered bore bearing inogona kuiswa nyore nyore pane shaft nekushandisa fasteners. Kunyanya Bear radial load.
Mashandisirwo makuru: michina yekugadzira matanda, machira emuchina anotyaira shafts, akatwasuka agere anozvigadzirisa mabhengi.
3 Spherical roller bearing
Rudzi urwu rwekutakura rwakashongedzwa nema spherical rollers pakati pe spherical raceway outer ring uye kaviri raceway yemukati ring. Zvinoenderana neakasiyana maumbirwo emukati, akakamurwa kuva mana marudzi: R, RH, RHA uye SR. Sezvo nzvimbo ye arc yekunze kwemhete nhangemutange iri Nzvimbo inotakura inopindirana uye ine kuzvigadzirisa kuita, saka inogona kugadzirisa otomatiki shaft centre misalignment inokonzerwa nekutsauka kana kusapindirana kweshaft kana imba, uye inogona kumirisana nemitoro yeradial uye. bidirectional axial mitoro.
Mashandisirwo makuru: muchina wekugadzira mapepa, magiya ekudzikisa, njanji maaxle, anotenderedza mill gearbox zvigaro, rolling mill rollers, crushers, vibrating skrini, muchina wekudhinda, michina yekugadzira matanda, akasiyana maindasitiri anoderedza, akamira akamira akatenderera mabhengi.
4 Sunda spherical roller bearing
Iyo spherical rollers mumhando iyi yekutakura inorongwa neoblique. Sezvo mujaho wepamusoro pechigaro chechigaro chakaita denderedzwa uye iine self-aligning properties, inogona kubvumira shaft kuti irereke kusvika pamwero wakati. Iyo axial load capacity yakakura kwazvo. Inogona kutakura akawanda axial mitoro panguva imwe chete. Radial load, mafuta ekuzora anowanzo shandiswa kana achishandiswa.
Mashandisirwo makuru: majenareta e hydraulic, vertical motors, propeller shafts yengarava, zvidzikisira zvekutenderedza screws muzvigayo, shongwe crane, marasha, extruder, uye kugadzira michina.
5 Tapered Roller Bearings
Rudzi urwu rwekubereka rwakashongedzerwa ne truncated conical rollers. Ma rollers anotungamirirwa nembabvu huru dzemhete yemukati. Iwo akagadzirwa kuitira kuti maapex eiyo conical surfaces yemukati mhete yemujaho wepamusoro, yekunze mhete yemujaho wepamusoro uye roller rolling surface inopindirana pakati pemutsara wekubereka. On point. Single-row bearings inogona kutakura radial mutoro uye imwe-nzira axial mutoro, nepo mbiri-mutsara mabearings anogona kutakura radial mutoro uye maviri-nzira axial mutoro, uye akakodzera kutakura mitoro inorema uye inokonzeresa mitoro.
Mashandisirwo makuru: Mota: mavhiri epamberi, mavhiri ekumashure, kutumira, mutsauko pinion shafts. Machina emudziyo masipidhi, muchina wekuvaka, michina mikuru yekurima, njanji yemotokari giya rekudzikisa, kukungurutsa mill roll mitsipa nemidziyo yekudzikisa.
6 Deep groove bhora kubereka
Zvichienderana nechimiro, mhete yega yega yebhora rakadzika groove ine mujaho unoramba uripo une muchinjiko chinenge chikamu chimwe muzvitatu che equatorial circumference yebhora. Deep groove ball bearings anonyanya kushandiswa kutakura radial mitoro uye anogona zvakare kutakura mamwe axial mitoro.
Kana iyo radial clearance yekutakura ichiwedzera, ine zvimiro zveangular yekubata bhora inotakura uye inogona kumira alternating axial mitoro mumativi maviri. Kana ichienzaniswa nemamwe marudzi emabearings ehukuru hwakafanana, rudzi urwu rwekubereka rune chiduku chiduku chekukwevera, kukurumidza kukurumidza, uye kunyatsojeka. Ndiyo yakasarudzika mhando yekubereka yevashandisi pakusarudza.
Mashandisirwo makuru: mota, matirakita, maturusi emuchina, mota, pombi dzemvura, michina yekurima, michina yemachira, nezvimwe.
7 Kanda bhora
Inoumbwa newasher-shaped raceway ring ine mujaho uye bhora nekeji musangano. Mhete yemujaho inoenderana neshaft inodaidzwa kuti shaft ring, uye mhete yemujaho inoenderana negoko inonzi ring yechigaro. Iyo nzira mbiri-yekutakura inofanana neshaft yakavanzika yemhete yepakati. Iyo nzira imwe chete inotakura inogona kutakura imwe-nzira axial mutoro, uye maviri-nzira inotakura inogona kutakura maviri-nzira axial mutoro (uye haigone kutakura radial mutoro).
Kunyanya kushandiswa: mapini ekutungamirira mota, muchina maturusi spindles.
Xinfa CNC zvishandiso zvine hunhu hwemhando yakanaka uye mutengo wakaderera. Kuti uwane ruzivo, ndapota shanya:
CNC Zvishandiso Vagadziri - China CNC Zvishandiso Factory & Suppliers (xinfatools.com)
Nguva yekutumira: Oct-26-2023
