Zigawo zazikulu za kubala

Ma Bearingsndi "zigawo zomwe zimathandiza kuzungulira kwa zinthu". Amathandizira shaft yomwe imazungulira mkati mwa makina.

Makina omwe amagwiritsa ntchito ma bearing amaphatikizapo magalimoto, ndege, ma jenereta amagetsi ndi zina zotero. Amagwiritsidwanso ntchito m’ziwiya za m’nyumba zimene tonse timagwiritsa ntchito tsiku lililonse, monga mafiriji, zotsukira ndi zoziziritsira mpweya.

Ma bearings amathandizira mazenera ozungulira a mawilo, magiya, ma turbines, rotor, ndi zina zambiri m'makina amenewo, kuwalola kuti azizungulira bwino.

Mwanjira iyi, makina amitundu yonse amafunikira mitsinje yambiri yozungulira, zomwe zikutanthauza kuti zonyamula zimagwiritsidwa ntchito nthawi zonse, mpaka pomwe zidadziwika kuti "mkate ndi batala wamakampani opanga makina". Kungoyang'ana koyamba, mayendedwe angawoneke ngati ziwalo zosavuta zamakina, koma sitikanatha kukhala popanda ma bere.

Ma Bearingszimagwira ntchito yofunika kwambiri pamakina, ndipo zinthu zomwe ili nazo sizinganyalanyazidwenso.

Pano pali tsatanetsatane wazinthu zofananira zofanana:

 

1. Chophimba chophimba Chophimba ndi gawo lofunika kwambiri lotetezera kunyamula, kawirikawiri kumapangidwa ndi chitsulo chosungunula kapena chitsulo chosungunula, ndipo chimayikidwa pamwamba pa chigawocho kuti chiteteze kuipitsidwa ndi kuwonongeka kwa kunja.

 

2. mphete yosindikizira mphete yosindikizira imatsimikizira kuti kunyamula kumasindikizidwa kwathunthu kuti mafuta asatayike ndi kulowetsa fumbi, monga mphete zosindikizira za hydraulic, zisindikizo za mafuta ndi O-rings.

 

3. Mpando wonyamulira Mpando wonyamulira umakonza makina pa makina kuti awonjezere mphamvu ndi kukhazikika kwa kunyamula, ndipo kawirikawiri amapangidwa ndi chitsulo choponyedwa kapena chitsulo.

 

4. Chingwe chonyamulira Chingwe chonyamulira chimayikidwa pamwamba pa mpando wonyamulira kuti athe kulimbana ndi mphamvu zosiyanasiyana zomwe zimapangidwira panthawi yogwiritsira ntchito makinawo ndikuwonjezera kukhazikika ndi mphamvu ya kunyamula.

 

5. Kunyamula sprocket Kunyamula sprocket kumagwiritsidwa ntchito pofalitsa, kuikidwa pa shaft, ndikutumiza mphamvu ndi unyolo, yomwe ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito pofalitsa.

 

6. Kuphatikizika kwapang'onopang'ono Kuphatikizika kophatikizana kumagwirizanitsa galimoto ndi zipangizo, kumawonjezera mphamvu yolemetsa ya makina opatsirana, ndikuonetsetsa kuti makinawo azigwira ntchito bwino.

 

Zomwe zili pamwambazi ndi zina zowonjezera zowonjezera, ndipo kusankha kwapadera kumatengera zosowa zosiyanasiyana zogwiritsira ntchito.