Formota yemagetsizvigadzirwa, kubereka matambudziko ehurongwa inogara iri nyaya inopisa. Kazhinji, kunyanya kune vagadziri vemotokari, kutadza kwesystem kunongokonzerwa nekutakura matambudziko emhando. Mamwe mamotor ane mabhengi adzo anotsiviwa kazhinji, asi dambudziko harina kumbogadziriswa nekuti dambudziko rakakosha harisi iro kutakura pacharo, asi shaft iripo.
Kubva pakuongororwa kwemaitiro ekuumbwa kwazvino, iyo huru shaft voltage uye yakavharwa loop ndiyo inodiwa mamiriro ekuumbwa kwe shaft ikozvino. Mumatweets apfuura, isu takaongorora zvakarongeka zvikonzero zvekuumbwa kweshaft voltage. Ichi chinyorwa chinotarisa pamabatiro eshaft ikozvino pakuita kwemota.
Tisati tataura nezve dambudziko, ngatitaure nezve magnetization ye shaft. Ndakambosangana nemotor isina kunaka. Pakubvisa mota, ndakaona kuti shaft yemotor yairatidza pachena magineti uye yaive yakakosha adsorption mhedzisiro pane screwdriver inoshandiswa disassembly. Iyo shaft voltage ndiyo voltage inokonzeresa pane shaft nekuda kweasymmetry yemota magnetic field, iyo magnetization ye shaft, electrostatic charging, etc. Iyo shaft voltage inoitika panguva yekushanda kwemotokari, kusanganisira magetsi kumativi ose maviri evhavha, nzvimbo yemunharaunda ye shaft, uye shaft kusvika pasi.
Chinangwa chakananga che shaft voltage ndiyo inotakura system. Kana iyo shaft voltage inosvika pane imwe kukosha, iyo mafuta ekuzora firimu (giresi firimu) mune inotakura ichaputswa, nekudaro ichigadzira yakavharwa loop, ndiko kuti, kugadzira shaft ikozvino. Yakaderera voltage uye yakakwira ikozvino ndeimwe yehunhu hwe shaft yazvino, nekuti shaft yazvino inokonzeresa matambudziko ekupisa, zvichiita kuti iyo inotakura mafuta ekuzora (kana girisi) ideredze uye kutadza nekuda kwekupisa kwakanyanya, uye kutakura kunenge kuri mukuoma kwepakati. friction state, zvichikonzera kupisa kwebeche pachayo uye kunyange sintering adhesion pakati peberengi uye shaft.
Iyo shaft ikozvino inomhanyisa kuparara kwemagetsi ekubereka. Chitarisiko chacho hachina kunyatsojeka pakutanga, asi chinoshanduka kune ruzha, uye pakupedzisira kutakura kuchadonha uye kutsva nekuda kwekukuvadzwa kwezvikamu zvine chokuita nekutakura. Iyi nzira inoenderana nemaitiro ekushanda emota uye kuoma kweiyo shaft ikozvino. Dzimwe nguva zvinotora nguva yakareba, nepo vamwe vanogona kungotora maawa mashoma.
Kubva pakuongorora kwe theoretical, mota zhinji dzine mhedzisiro ye shaft voltage, asi saizi inosiyana. Iyo shaft ikozvino dambudziko repamusoro-simba mota, yakakwira-voltage mota uyevariable-frequency motorszvakanyanya. Naizvozvo, dhizaini uye kugadzirwa kwemamotor akadaro haagone kuenzaniswa nevhoriyamu uye simba rekusimudzira mota diki, asi inodiwa shaft ikozvino kutonga kunofanirwa kuitwa.
Takakurukura zvinokonzeresa shaft ikozvino zvisati zvaitika, senge magineti wedunhu asymmetry, capacitive coupling pasi peinosiyana frequency state, electrostatic effect uye axial residual magnetism, iyo inoburitsa shaft voltage. Naizvozvo, kutarisisa kwakakodzera uye kuchengetedzwa kunofanirwa kuitwa kubva pakugadzira, kugadzira uye kushandisa zvinongedzo.
Tichifunga nezve ongororo iri pamusoro, tinogona kutora mhedziso yekuti kune zvigadzirwa zvemotokari, kuongororwa kwematambudziko ekutakura system hakufanirwe kungogumira pakuongorora dambudziko remakanika, kunyanya kune mahombe mota nemajenareta, iyo yemagetsi corrosion kuongororwa kweshaft yazvino inofanira kuitwa. .
Nguva yekutumira: Jul-23-2024
