labarai

Haɗuwa da cikakken allurar nadi/cikakken matsi mai kusurwa na ƙwallo mai lamba

 

Bearings na naɗa alluragalibi suna ɗaukar nauyin radial, suna da ƙananan girman radial, ƙarfin ɗaukar kaya mai yawa, da kuma ƙaramin tsari, wanda hakan ya sa suka dace da sassan injiniya tare da ƙarancin sararin shigarwa na radial. Bearings na ƙwallon hulɗa na kusurwa galibi suna ɗaukar nauyin radial, amma kuma suna iya jure wa nauyin axial.Jerin allurar NKIA na'urar naɗawa/kusurwar ƙwallon lamba, tare da haɗa halayen duka biyun, suna iya jure wa nauyin radial mai nauyi da ƙananan nauyin axial a lokaci guda. Suna da tsari mai ƙanƙanta, suna buƙatar ƙaramin sarari na shigarwa, kuma suna ba da daidaito mai yawa na juyawa, wanda hakan ya sa ake amfani da su sosai a cikin kayan aikin injina, injinan ƙarfe, injinan yadi, da injinan bugawa.

 

Na yau da kullunNa'urar NKIA jerin allurar nadi/ƙusurwar lamba mai kusurwaya ƙunshiallurar nadi halida kuma bearing mai kusurwa mai kusurwa 25°. Waɗannan bearing galibi ana haɗa su da abubuwan birgima da keji bayan an gama tsara zoben, an cire su, kuma an tsaftace su. Don haɗa ƙananan bearing da hannu na bearing masu cikakken cikawa tare da flanges biyu a kan zoben waje, ana iya shigar da na'urorin birgima kai tsaye, ko kuma a shafa mai a kan hanyar tsere ta zoben waje, ana iya manne na'urorin birgima da aka shirya a cikin zoben waje, sannan a saka zoben ciki don kammala taron. Don haɗa bearing masu cikakken cikawa inda zoben ciki da na waje ba za a iya raba su ba, da farko sanya zoben ciki tare da babban ƙarshensa a ƙasa, kuma yi amfani da kayan aiki na ɗaukar ƙwallo don shigar da ƙwallan ƙarfe kai tsaye a cikin hanyar tsere ta zoben ciki. Sannan a sanya zoben waje mai zafi da faɗaɗa tare da ƙaramin ƙarshensa a wajen ƙwallan ƙarfe, sannan a shafa ƙarfin axial mai dacewa ga babban ƙarshen zoben waje don haɗa zoben waje, zoben ciki, da ƙwallaye, don haka kammala taron.

 

Ka'idar Haɗawa ta Cikakken Na'urar Naɗa Allura/Cikakken Naɗawa Mai Ƙanƙanta Angular Contact Ball Haɗa Bearings

 

Saboda yanayin tsarin wannan abin ɗagawa, dole ne a fara haɗa abin ɗagawa na allura, sannan a haɗa ƙwallon. Saboda rashin keji don ɗaurewa, abin ɗagawa na allura yana iya karkacewa da faɗuwa yayin haɗawa. Saboda haka, an tsara tushen ɗagawa don gyara abin ɗagawa na allura yayin shigarwa. Ana shafa abin ɗagawa na allurar da man shafawa (don sauƙin tsaftacewa daga baya, ana amfani da man shafawa maimakon mai; man galibi yana aiki azaman abin sha, yana rage karkacewa tsakanin hanyar tsere ta zobe ta waje da matakin inda ake gyara abin ɗagawa na allura yayin shigarwa; a aikace, ko dai ana iya amfani da man shafawa ko man hana tsatsa) kafin a shigar da shi cikin hanyar tsere ta zobe ta waje.

 

Bayan an sanya allurar birgima, ana buƙatar a gyara su a wurin da ake loda ƙwallaye. Saboda haka, an ƙera mandrel ɗin da za a sanya don gyara allurar birgima.

 

Dangane da babban tsarin flange na ƙwallon da aka tura a cikin wannan bearing, an tsara wani na'urar ɗaukar ƙwallo ta musamman. An sanya wannan na'urar bisa ga saman diamita na waje da fuskar ƙarshe. Don jagorantar ƙwallan ƙarfe cikin santsi zuwa cikin ramin baka na zoben waje, an tsara ramuka biyu masu kusurwoyi daban-daban.

 

Tare da haɓaka kayan aikin sararin samaniya masu sauƙi, an sami buɗaɗɗen allurar allo mai kauri, mai daidaito, mai nauyin nauyi/cikakken bugun ƙwallon lamba mai ƙarfi. Lokacin amfani da hanyoyin haɗa allura kai tsaye ko shafa mai don manne su a cikin hanyar tseren zobe na waje, rashin matse keji yana sa ya zama sauƙi ga masu juyawar allura su karkata su faɗi yayin ɗaukar ƙwallon a tsaye. Saboda haka, an tsara kayan haɗin da suka haɗa da tushen hawa, mandrel mai matsayi, da kayan haɗin ƙwallo. Da farko, ana amfani da tushen hawa don shigar da na'urorin juyawar allura, sannan mandrel mai matsayi yana gyara na'urorin juyawar allura da aka shigar. Na gaba, ana amfani da kayan haɗin ƙwallo don shigar da ƙwallon ƙarfe, kuma a ƙarshe, ana dumama zoben waje kuma a matse shi cikin zoben ciki. Tsabtace radial, girma, da daidaiton juyawa na bearing da aka haɗa duk sun cika buƙatun ƙira.