Bearing Classification

Kutakura kupatsanurwa chikamu chakakosha cheinjiniya indasitiri sezvo ichiita basa rakakosha mukugadzira uye kushanda kweakasiyana michina uye mekiniki masisitimu. Bearings zvinhu zvakakosha zvinosimudzira kufamba kwakatsetseka, kwakanaka mumhando dzakasiyana dzekushandisa zvinosanganisira mota, aerospace, maindasitiri muchina, nezvimwe. Naizvozvo, zvakakosha kuti mainjiniya, vagadziri uye vagadziri vanzwisise marudzi akasiyana uye kurongeka kwemabhengi. Muchikamu chino, tichaongorora zvakasiyana-siyana zvemabheya uye maitiro avo akasiyana.

Bearings akaiswa mumhando dzakasiyana-siyana, kazhinji zvichibva pakugadzira kwavo, musimboti wekushanda uye mashandisirwo. Ngatitangei kunzwisisa mhando huru dzemabheya zvichienderana nekugadzirwa kwavo:

1. Bhora Bearings: Mabheji ebhora ndeimwe yemhando dzinoshandiswa zvakanyanya uye dzine mutsara wemabhora maduku esimbi akaiswa pakati pezvindori zviviri zvakadzika. Iwo akagadzirirwa kutsigira radial uye axial mitoro uye anowanzo shandiswa muzvishandiso zvinoda kutenderera kwekumhanya, senge mota dzemagetsi, mavhiri emotokari uye michina yemaindasitiri.

2. Roller bearings: Roller bearings, sezvinoreva zita racho, shandisa cylindrical kana tapered rollers pane mabhora kutsigira mitoro. Aya mabearings anokwanisa kubata mitoro inorema uye anowanzo shandiswa mumashandisirwo akadai semaconveyor system, magiya mabhokisi nemichina mikuru yemaindasitiri.

3. Thrust Bearings: Mabhii ekudhudhu akagadzirirwa kutsigira axial mitoro uye anowanzo shandiswa mumashandisirwo apo mitoro inonyanya kuiswa mune imwe nzira, senge gearboxes, mota dzekufambisa, uye marine propulsion system.

Zvinoenderana neyakagadzika yemusimboti wekushanda, mabearings anogona kukamurwa kuva anotevera marudzi:

1. Sliding bearings: Sliding bearings inonziwo sleeve bearings kana journal bearings. Kushanda kwavo musimboti kutsvedza. Izvo zvinosanganisira shaft inotenderera mukati meiyo yakagadziriswa cylindrical bearing, kazhinji yakagadzirwa nebhuronzi, ndarira, kana imwe yakaderera-kukwesha zvinhu. Plain bearings anoshandiswa mumhando dzakasiyana dzekushandisa, kusanganisira michina, injini dzemotokari uye zvigadzirwa zvemaindasitiri.

2. Fluid bearings: Fluid bearings anoshandisa chidimbu chitete chemvura, gasi kana mhepo kutsigira shaft inotenderera uye kuderedza kukwesha nekupfeka. Aya mabearings anowanzo shandiswa mukumhanya-mhanya kwekushandisa senge gasi turbines, centrifugal compressors uye yakakwirira-chaiyo muchina.

3. Magnetic bearings: Magnetic bearings anoshandisa magetsi ekurevesa uye kudzora kufamba kweshaft inotenderera pasina kubata kwepanyama. Aya mabearings anowanzo shandiswa mune yakakwirira-chaiyo maapplication akadai seyepamusoro kugadzira michina, aerospace masisitimu uye mota dzenjanji dzinomhanya.

Chekupedzisira, mabearings anogona zvakare kuverengerwa zvinoenderana nekushandisa kwavo kana chinangwa chaicho:

1. Mabhengi eMotokari: Aya mabearings akanyatsogadzirirwa kushandiswa mumashandisi emotokari uye anosanganisira mavhiri hub bearings, injini mabheji, uye mabheji ekufambisa. Iwo akagadzirirwa kutsungirira mitoro yakakwirira, vibrations uye tembiricha shanduko inowanikwa mumotokari.

2. Aerospace Bearings: Aerospace bearings yakagadzirirwa kusangana nekushanda kwakasimba, kuvimbika uye kuchengetedzwa kwezvinodiwa zvendege uye aerospace systems. Vanofanirwa kunge vachikwanisa kushingirira tembiricha yakanyanyisa, kumhanya kwepamusoro uye mitoro inorema vachichengetedza huchokwadi uye kusimba.

3. Industrial bearings: Industrial bearings inovhara zvakasiyana-siyana zvemabheji anoshandiswa mune zvakasiyana-siyana zvekushanda kwemaindasitiri, kusanganisira michina, zvigadzirwa uye maitiro ekugadzira. Iwo akagadzirirwa kubata akasiyana ekushanda mamiriro uye mitoro, izvo zvinoita kuti zvive zvakakosha pakushanda kwakanaka kwemaindasitiri masisitimu.

Mukupedzisa, kubereka kupatsanurwa chinhu chakakosha cheinjiniya indasitiri, ine marudzi akasiyana-siyana emabhengi anosangana nedhizaini yakasiyana, kushanda uye kushandisa zvinodiwa. Kunzwisisa hunhu hwakasiyana uye kugona kwerudzi rwega rwekubereka kwakakosha kune mainjiniya uye nyanzvi dzekugadzira kuti vasarudze yakanakisa kubereka kwekushandisa kwavo chaiko. Nekusarudza iyo chaiyo yekubereka mhando, mainjiniya anogona kuve nechokwadi chekuita kwakakwana, kuvimbika uye kushanda zvakanaka kwemakanika masisitimu.