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Bambance-bambance tsakanin bearings na ƙwallo na layi ɗaya da na layi biyu

Bearing na ƙwallo wani abu ne da ke birgima wanda ke dogara da ƙwallo don kiyaye tseren bearing. Aikin bearing na ƙwallo shine rage gogayya ta juyawa yayin da kuma tallafawa matsin lamba na radial da axial.

Ana yin bearings na ƙwallon ƙafa yawanci daga ƙarfe mai kama da chrome ko bakin ƙarfe. Abin mamaki, ƙwallon gilashi ko filastik suma suna da amfani a wasu aikace-aikacen masu amfani. Hakanan ana samun su a cikin girma dabam-dabam, tun daga ƙananan bearings don kayan aikin hannu zuwa manyan bearings don injunan masana'antu. Ƙarfin ɗaukar nauyinsu da amincinsu galibi suna ƙididdige na'urorin ɗaukar ƙwallo. Lokacin zaɓar bearings na ƙwallon ƙafa, yana da mahimmanci a yi la'akari da yanayin aiki da matakin aminci da ake buƙata.

Nau'i Biyu na Bearings na Ball

Bearing na ƙwallon layi ɗaya da bearing na ƙwallon layi biyu su ne manyan nau'ikan bearing na ƙwallon. Bearing na ƙwallon layi ɗaya suna da layi ɗaya na ƙwallo kuma sun dace da aikace-aikace inda nauyin radial da axial suke da ƙarancin yawa. Bearing na ƙwallon layi biyu suna da layuka biyu kuma ana amfani da su a aikace-aikace inda ake tsammanin ƙarin kaya ko kuma inda ake buƙatar ƙarin aminci.

 

Bearings na Kwallon Layi Guda ɗaya

1. Bearings na ƙwallon da aka haɗa a layi ɗaya

Waɗannan bearings za su iya ɗaukar nauyin axial kawai a hanya ɗaya, sau da yawa ana daidaita su da bearing na biyu tare da zobba marasa rabuwa. Sun haɗa da adadi mai yawa na ƙwallo don ba su ƙarfin ɗaukar kaya mai yawa.

 

Fa'idodin bearings na ƙwallo mai kusurwa ɗaya a jere:

Babban ƙarfin ɗaukar kaya

Kyakkyawan kaddarorin gudanarwa

Sauƙin hawa bearings masu dacewa a duk duniya

 

2. Bearings na ƙwallon rami mai zurfi a layi ɗaya

Mafi yawan nau'in bearing na ball shine bearing mai zurfin rami mai layi ɗaya. Amfani da su abu ne da aka saba amfani da shi. Girgizar zobe na ciki da na waje suna ɗauke da baka mai zagaye waɗanda suka fi girman radius na ball ɗin girma. Baya ga nauyin radial, ana iya amfani da nauyin axial a kowane bangare. Sun dace sosai don aikace-aikacen da ke buƙatar saurin gudu da ƙarancin asarar wutar lantarki saboda ƙarancin ƙarfin juyi.

 

Aikace-aikacen Bearings na Layi ɗaya:

Kayan aikin bincike na likitanci, na'urorin auna kwararar ruwa, da na'urorin auna anemometers

Na'urorin ƙara haske, injinan lantarki, da kayan aikin hannu na haƙori

Masana'antar kayan aikin hannu masu amfani da wutar lantarki, injin busar da kayayyaki na masana'antu, da kyamarorin ɗaukar hoto na zafi

 

Bearing na Ball na Layi Biyu

1. Bearings na ƙwallon da aka haɗa a layi biyu

Suna iya ɗaukar nauyin radial da axial a kowace hanya da kuma lokutan karkatarwa, tare da ƙira mai kama da bearings guda biyu masu layi ɗaya da aka sanya baya-da-baya. Bearings guda biyu sau da yawa suna ɗaukar sararin axial da yawa.

 

Fa'idodin bearing na ƙwallon lamba mai layi biyu:

Ƙarancin sararin axial yana ba da damar ɗaukar nauyin radial da axial a kowane bangare.

Tsarin ɗaurin bearing tare da tashin hankali mai yawa

Yana ba da damar karkatar da lokutan

 

2. Bearings na ƙwallon rami mai zurfi a layi biyu

Dangane da ƙira, bearings ɗin ƙwallon da ke da zurfin layi biyu suna kama da bearings ɗin ƙwallon da ke da zurfin layi ɗaya. Zurfin layukan tserensu masu zurfi, waɗanda ba su da karyewa suna da kusanci da ƙwallan, wanda ke ba da damar bearings su goyi bayan matsin lamba na radial da axial. Waɗannan bearings ɗin ƙwallon sun dace da tsarin ɗaukar nauyi lokacin da ƙarfin ɗaukar nauyi na bearings ɗin layin ɗaya bai isa ba. Bearings ɗin layuka biyu a cikin jerin 62 da 63 sun ɗan fi faɗi fiye da bearings ɗin layi ɗaya a cikin rami ɗaya. Bearings ɗin ƙwallon da ke da layuka biyu ana samun su ne kawai a matsayin bearings buɗe.

 

Amfani da bearings na ƙwallo biyu a jere:

Akwatunan gear

Injin juyawa

Kayan aikin ɗagawa

Injina a masana'antar haƙar ma'adinai, misali, injinan rami

 

Babban Bambanci Tsakanin Bearings Biyu da Layi Guda Ɗaya

Bearings na ƙwallo mai layi ɗayasu ne nau'in bearing mafi yawan gaske. Wannan bearing yana da layi ɗaya na sassan birgima, tare da tsari mai sauƙi. Ba za a iya raba su ba, sun dace da manyan gudu, kuma suna da ɗorewa a aiki. Suna iya ɗaukar nauyin radial da axial.

Bearings na ƙwallo masu layi biyusun fi ƙarfi fiye da layi ɗaya kuma suna iya ɗaukar manyan kaya. Wannan nau'in bearing zai iya ɗaukar nauyin radial da nauyin axial a duka hanyoyi biyu. Yana iya kiyaye shaft da kuma ɗaukar motsi na axial a cikin sharewar axial na bearing. Duk da haka, suna da rikitarwa a cikin ƙira kuma suna buƙatar ƙarin haƙurin masana'antu.

Domin tabbatar da ingancin aikin bearing, duk bearing ɗin ƙwallon dole ne su jure ƙarancin kaya, musamman a babban gudu ko ƙarfin gudu ko kuma lokacin da alkiblar kaya ta canza da sauri. Ƙarfin inertial na ƙwallon, keji, da gogayya a cikin mai zai yi mummunan tasiri ga birgima na bearing, kuma motsi mai zamewa tsakanin ƙwallon da hanyar tsere na iya faruwa, wanda zai iya lalata bearing ɗin.