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"Vabatsiri Vasingaonekwe" veBearings: Maoko Anokiya uye Maoko Anobvisa

 

Mumichina yeindasitiri, mabheringi ndiwo musimboti wemasisitimu anotenderera, asi chinoita kuti ave "akasimba sedombo" kazhinji "vatsigiri" vaviri vanowanzo furatirwa -Sleeve Inokiya uye Sleeve InobvisaKunyangwe zvisingaonekwe, ibhiriji rakakosha rekuisa mabheyaringi ane tapered pamashafts e cylindrical, zvichikanganisa zvakananga kurongeka, hupenyu hwese, uye kunyange kugadzikana kwese kwemuchina.

 

Sei "zvishongedzo" izvi zvichidikanwa?

Mabheyaringi esimbi akatetepa haagone kuiswa zvakananga pamashafts akajairwa ecylindrical. Kuti akwane zvakanaka, aSleeve Yekukiya kana Yekudhonzachinodiwa kuti chigadziriswe nenzira yekuchinja.

 

Chivharo cheLocking Sleeve chinoburitsa kumanikidzwa kwe radial nekusimbisa nati, zvichiita kuti rin'i yemukati yebearing ikure uye ibate shaft zvakasimba;

IyoKubvisa ruoko, kune rumwe rutivi, inobatsira kubvisa — mushure mekusunungura nati, bearing inogona kubviswa zviri nyore, kudzivirira kukuvara kubva pakupatsanurwa nesimba.

Zvishongedzo izvi hazvingorerutsi maitiro ekuisa chete asiwo zvinovimbisa kuenzana kwesimba re rotor system mumamiriro ekumhanya kukuru uye anorema, zvichideredza kudedera uye kusagadzikana uye kuvandudza kuvimbika kwemidziyo yese.

Kusarudza Chishandiso Chakakodzera Kunoreva Kusarudza Kugadzikana Kwesisitimu

Kubva pamaonero e "bearing-rotor system dynamics," kuenderana kwakarurama kwezvishongedzo kunokanganisa zvakananga kumhanya kwakakosha uye hunhu hwekudedera. Kana taper yeLocking Sleeve isina kuenzana kana simba rekusimba risina kukwana, zvinogona kukonzera kufamba-famba kwemhete yemukati yebearing, kukurumidza kupera, kana kutoita resonance. Saka, hazvina kukwana kungoenderana nehukuru hwacho; kutarisisa kunofanirawo kupihwa kune zvinhu, taper tolerance, uye maitiro ekugadzirisa pamusoro. Zvishongedzo zvemhando yepamusoro zvinogona kutakura mitoro zvinobudirira, kudzora kufamba kweaxial, uye kupa "hwaro hwakanyarara" hwekutenderera nekukurumidza.

 

Mazano Anoshanda

1. Isa pamberi mabhuku ekushandisa ane mvumo: akadai se "Domestic and Foreign Rolling Bearing Accessory Cross-Reference Guide" kuti uve nechokwadi chekuti modhi yacho inorongwa nemazvo;

2. Teererai musiyano wezvivakashure: mamwe marudzi anoshandisa zvivakashure kuratidza machira akakosha kana maumbirwo akareba (semuenzaniso, H30E);

3. Shandisa chipanera che torque panguva yekuisa: simbisa nati zvichienderana nezvinodiwa kuti rin'i yemukati isakanganiswe zvakanyanya kana kuti isatsvedzerere zvakanyanya;

4. Gara uchitarisa mamiriro emugero wekudhonza: kana mugero weWithdrawal Sleeve wakapfekwa, zvichakanganisa kushanda zvakanaka kwekugadzirisa kunotevera.

 

 

Kunyange vasiri vatambi vakuru,Maoko Ekuvhara uye Maoko EkubvisaNdiwo magamba asina kurumbidzwa ari kuona kuti masisitimu anotenderera anoramba "akagadzikana, akarurama, uye akasimba." Kunzwisisa "mutauro wavo wepasi rose" hakungoderedzi mari chete uye kunowedzera kushanda zvakanaka asiwo idanho guru rekugadzirisa nemazvo. Pakuongorora kwako kunotevera, usakanganwa kutarisisa zvishoma kune "vabatsiri vasingaoneki" ava - nekuti kugadzikana kwechokwadi kunowanzovanzwa mune zvese.