Hunhu uye mashandisirwo emhando gumi neina dzemabheyaringi zvakaongororwa zvizere

Bearing chikamu chakakosha mumidziyo yemakanika, basa guru nderekutsigira muviri unotenderera, kuderedza coefficient of friction mukuita kwekutumira. Zvichienderana nenzira dzakasiyana dzekuisa muzvikamu, mabearing anogona kukamurwa kuita mhando dzakawanda. Izvi zvinotevera hunhu, mutsauko uye mashandisirwo emabearing gumi nemana akajairika:

1. Kubata kwekona Kutakura bhora
Zvimiro: Pane kona yekubata pakati perin'i nebhora, kona yekubata yakajairika ndeye 15°, 30° uye 40°, kona yekubata yakakura, simba rekutakura rakaenzana, kona yekubata rakaderera, zvinoita kuti kutenderera kwakasimba kuve nyore. Bearing yemutsara mumwe chete inogona kutsungirira mutoro we radial uye mutoro we axial we unidirectional.

Kushandiswa: Koramu imwe chete yespindle yemudziyo wemuchina, mota ine frequency yakakwira, turbine yegesi, nezvimwewo. Mutsetse wakapetwa kaviri wepombi yemafuta, Roots blower, nezvimwewo.

2. Kugadzirisa bhora
Zvimiro: Mutsetse wakapetwa kaviri wemabhora esimbi, nzira yekunze yemujaho ndiyo mhando yedenderedzwa remukati, iyo inogona kugadzirisa otomatiki kukanganisa kweaxis kunokonzerwa nekutsauka kweshaft kana moyo wakasiyana wegoko. Mabheya ebore ane tapered anogona kuiswa nyore nyore pamujaho kuburikidza nekushandisa zvisungo uye kunyanya kutakura radial loads.

Mashandisirwo: michina yekuveza matanda, muchina wekugadzira machira, bheyaringi rakamira rine chigaro, nezvimwewo.

3. Kuzvigadzirisa wega chinotenderera chinotenderera
Zvimiro: Kune maroller akatenderera pakati pemhete yekunze yemujaho wedenderedzwa nemhete yemukati yemujaho wedenderedzwa, ayo akakamurwa kuita R, RH, RHA neSR mhando ina zvichienderana nechimiro chemukati. Nekuti nzvimbo yedenderedzwa yemujaho wedenderedzwa rekunze inoenderana nenzvimbo yekuberekera, ine mashandiro ekuenderana, uye inogona kugadzirisa otomatiki kukanganisa kweaxis kunokonzerwa nekutsauka kweshaft kana housing kana nzvimbo dzakasiyana, uye inogona kutsungirira mutoro we radial uye mutoro we axial wenzira mbiri.

Mashandisirwo: michina yekugadzira mapepa, muchina unoderedza kumhanya, ekisi yemotokari dzechitima, nezvimwewo.

4. Kukanda bheyaringi rinozvigadzirisa
Zvimiro: Yakarongwa sedenderedzwa rakatenderera, nzvimbo yemujaho wechigaro yakatenderera, ine mashandiro ekuenderana, zvichiita kuti mubato uve nekurerekera kwakasiyana-siyana, kugona kwemutoro weaxial kwakakura kwazvo, mumutoro weaxial unogonawo kutsungirira mitoro yakawanda ye radial.

Kushandiswa: jenareta ye hydraulic, mota yakamira, nezvimwewo.

5. Chinotenderera chakatetepa
Zvimiro: Yakashongedzerwa neroller yetafura yakatenderera, roller inotungamirwa nemucheto weguard wemukati wering, dhizaini inoita kuti nzvimbo yemujaho wering yemukati, nzvimbo yemujaho wering yekunze uye kona yeroller rolling surface zvisangane panzvimbo iri pakati pemutsetse webearing. Bearing yemutsara mumwe chete inogona kutakura radial load uye unidirectional axial load, double row bearing inogona kutakura radial load uye bidirectional axial load.

Kushandiswa: vhiri repamberi remotokari, vhiri rekumashure, dhiraivha yemagetsi, nezvimwewo.

6. Kutakura bhora rakadzika
Zvimiro: Mhete yega yega yegomba rebhora rakadzika pachivako ichi ine nzira yekutamba inoenderera mberi ine chikamu chinotenderera chinosvika chikamu chimwe muzvitatu chedenderedzwa rebhora. Inonyanya kushandiswa kutakura mutoro we radial, inogonawo kutakura mutoro we axial. Kana kucheneswa kwe bearing kwawedzera, ine hunhu hwe angular contact ball bearing uye inogona kutsungirira mutoro we axial ichichinjana munzira mbiri.

Kushandiswa: mota, tarakita, chishandiso chemuchina, nezvimwewo.

7. Kutakura bhora
Zvimiro: Yakagadzirwa negasket raceway ring ine raceway uye bhora nekeji. Ring yeraceway yakabatana neshaft inonzi shaft ring, uye raceway ring yakabatana neshell inonzi seat ring. Mabheyaringi maviri anoenderana neshaft yakavanzika yepakati, mabheyaringi enzira imwe chete anogona kutsungirira mutoro weaxial wenzira imwe chete, uye mabheyaringi maviri anogona kutsungirira mutoro weaxial wenzira mbiri (ose haagone kutsungirira mutoro weradial).

Kushandiswa: pini yekufambisa mota, spindle yemudziyo wemuchina, nezvimwewo.

8. Kutakura chinotenderera chinotenderera
Zvimiro: Inoshandiswa kutakura mutoro we axial we main shaft, mutoro wakabatana, asi mutoro we longitudinal haufanirwe kudarika 55% ye axial load. Kana tichienzanisa nemamwe ma thrust roller bearings, rudzi urwu rwe bearing rune friction factor yakaderera, kumhanya kwakanyanya uye kugona kuenderana. Roller ye type 29000 bearing haina asymmetrical spherical roller, iyo inogona kuderedza kutsvedza kwe stick ne raceway pakushanda.

Mashandisirwo: jenareta ye hydraulic, chiredzo che crane, nezvimwewo.

9. Cylindrical roller bearing
Zvimiro: Roller ye cylindrical roller bearing inowanzo tungamirirwa nemipendero miviri yeguard yebearing ring, uye cage roller neguide ring zvinoumba musanganiswa, izvo zvinogona kuparadzaniswa kubva kune imwe bearing ring uye zviri zvebearing inoparadzaniswa. Kuisa nekuputsa zviri nyore, kunyanya kana mukati nekunze mhete zvichidikanwa kuti zvikwane neshaft nehousing. Mabearing akadaro anowanzo shandiswa kutakura radial loads, uye mabearing emutsara mumwe chete ane inside neouter rings uye guards anogona kutakura diki constant axial loads kana hombe intermittent axial loads.

Mashandisirwo: mota hombe, spindle yemudziyo wemuchina, nezvimwewo.