Kwatanta tsakanin bearings na ball da bearings na nadi
Babban bambanci tsakanin Ƙwallon ƙwallos da bearings na naɗawa sune siffar da yanayin hulɗa na abin birgima, wanda ke shafar aikinsu da yanayin aikace-aikacensu kai tsaye.
Tsarin da Ka'idar Aiki
Ƙwallon ƙafa:
Abubuwan da ke birgima na bearing ɗin ƙwallon suna da siffar zagaye kuma hulɗar da hanyoyin tsere tana da alaƙa da wuri. Yayin da nauyin ke ƙaruwa, wurin haɗuwa ya zama yanki mai siffar elliptical, wanda ke ba bearing ɗin ƙwallon ƙarancin juriyar gogayya da ƙarancin samar da zafi lokacin juyawa a babban gudu, wanda ya dace da yanayin juyawa mai sauri .
Abubuwan birgima na bearing ɗin na'urar birgima suna da siffar silinda ko kuma mai siffar mazugi, kuma hulɗar da hanyoyin tsere tana da alaƙa da layi. Babban yankin hulɗa na iya wargaza babban kaya, don haka ƙarfin ɗaukar kaya ya fi girma, amma juriyar gogayya, ya dace da yanayi mai nauyi amma ƙarancin saurin juyawa.
Halayen Aiki
Ƙwallon ƙafa:
Fa'idodi: Ƙarancin gogayya ta farawa, gogayya mai dacewa ta aiki, mai iya jure wa haɗakar nauyin radial da axial, ba ya jin daɗin katsewar man shafawa, mai sauƙin farawa a ƙananan yanayin zafi .
Rashin amfani: Rashin juriya ga girgiza, babban radial clearance, wanda zai iya haifar da ƙarar girgiza da hayaniya.
Na'urar ɗaukar hoto:
Ribobi: Ƙarfin ɗaukar kaya, daidaiton aiki mai kyau, ƙaramin tsari, ƙarancin farashi.
Rashin Amfani: Rashin juriya ga tasiri, raguwar tsawon rai a ƙarƙashin babban gudu da yanayin kaya mai nauyi, zoben ciki da waje na ciki, da wahalar shigarwa .
Yanayin aikace-aikace
Bearings na ƙwallo:
Ya dace da aikace-aikacen da ke buƙatar babban gudu, ƙaramin kaya da ingantaccen tattalin arziki, kamar injina, fanka, da sauransu.
Bearings na birgima:
Ya dace da aikace-aikace masu ƙarancin saurin juyawa, manyan kaya ko nauyin tasiri, kamar manyan injuna, motoci, jigilar jirgin ƙasa, da sauransu.
Wanda ke da ƙarfin ɗaukar kaya mafi girma, bearings na ball ko bearings na nadi?
Dangane da aikin ɗaukar nauyi, akwai manyan bambance-bambance tsakanin bearings na nadi da bearings na ball. Bearings na nadi, tare da tsarinsu mai ƙarfi wanda ya ƙunshi zobba na ciki, zobba na waje, birgima da keji, suna nuna ƙarfin ɗaukar nauyi mai ban mamaki. Suna aiki sosai musamman a ƙarƙashin manyan nauyin radial da nauyin radial mai sauƙi zuwa matsakaici, wanda hakan ya sa su zama zaɓi mafi kyau ga injuna da kayan aiki masu nauyi da na musamman, kamar injina masu nauyi, injunan gini da manyan gearbox. Sabanin haka, kodayake bearings na ball suna da tsari mai sauƙi, daidaito mai girma da ƙarancin gogayya, ƙarfin ɗaukar nauyi yana da ɗan ƙasa kuma sun fi dacewa da yanayin nauyi mai matsakaici. Bearings na ball sun haɗa da nau'ikan iri-iri kamar bearings na ball mai zurfi, bearings na ball mai hulɗa na kusurwa da bearings na ball mai daidaitawa kai tsaye, kowannensu ya dace da kayan aiki tare da buƙatun gudu da kaya daban-daban. Saboda haka, lokacin zabar nau'in bearings, ya kamata a yi cikakken la'akari dangane da takamaiman yanayin kaya da yanayin amfani na kayan aikin injin. Bearings na nadi sun fi dacewa don jure manyan nauyin radial da nauyi, yayin da bearings na ball suna aiki mafi kyau a ƙarƙashin matsakaicin nauyi.
Mene ne fa'idodi da rashin amfanin bearings na birgima da bearings na ball?
Bearings na birgima da bearings na ƙwallo kowannensu yana da nasa fa'idodi da rashin amfani. Bearings na birgima suna da babban yanki na hulɗa da hanyoyin tsere saboda abubuwan birgima suna da silinda, wanda ke ba su damar jure wa manyan nauyin radial. Hakanan suna da kyakkyawan kwanciyar hankali da dorewa yayin aiki mai sauri, amma ma'aunin gogayyarsu yana da girma sosai. Abubuwan birgima na bearings na ƙwallo suna da siffar zagaye, tare da ƙarancin ma'aunin gogayya da aiki mai sassauƙa. Sun dace da aikace-aikacen da ke buƙatar babban daidaito da aiki mai sauri. Duk da haka, lokacin da aka ɗora musu nauyi mai nauyi, suna iya haifar da haɗuwa mara ƙarfi saboda tasirin ƙarfin centrifugal. Wane nau'in bearings da za a zaɓa musamman har yanzu ya dogara ne akan ainihin yanayin aikace-aikacen ku da buƙatunku.
Wanne ya fi dacewa da aiki mai sauri, bearings na birgima ko bearings na ball?
Bearings na birgima galibi sun fi dacewa da aiki mai sauri. Bearings na birgima suna da abubuwan birgima na silinda, wanda ke haifar da babban yanki na hulɗa da hanyoyin tsere. Suna iya jure wa kaya masu nauyi kuma suna da kyakkyawan kwanciyar hankali da dorewa yayin aiki mai sauri. Abubuwan birgima na bearings na ball suna da siffar zagaye. Kodayake yawan gogayya yana da ƙanƙanta, a lokacin aiki mai sauri, hulɗar tsakanin ƙwallo da hanyoyin tsere na iya zama mara ƙarfi saboda tasirin ƙarfin centrifugal. Tabbas, zaɓin takamaiman bearings da za a yi amfani da shi har yanzu yana buƙatar a tantance shi bisa ga yanayin aikace-aikacen ku da buƙatunku.