Ga yawancin aikace-aikace, daidaitaccen katalogi mai siffar ƙwallo mai zurfi shine mafita mai kyau da inganci. Duk da haka, lokacin da injina ke aiki a gefen aiki mai zubar jini, ko kuma a cikin yanayi inda gazawar ba zaɓi bane, mafita "ba tare da shiryayye ba" na iya yin kasa a gwiwa. Wannan shine yanayin bearing ɗin ƙwallo mai zurfi mai zurfi wanda aka ƙera musamman - wani ɓangaren da aka ƙera don magance takamaiman ƙalubale na musamman.
Gano Bukatar Keɓancewa
Yaushe ya kamata injiniyoyi su yi la'akari da mafita ta musamman ta bearing? Manyan direbobin sun haɗa da:
Girman da Ba Na Daidaituwa Ba: Girman shaft ko gidaje waɗanda ke tsakanin jerin ma'auni na yau da kullun ko inci.
Bukatun Aiki Mai Tsanani: Gudu (ƙimar DN) ko lodin da ya wuce iyakokin bearings na yau da kullun.
Haɗakar Sifofi na Musamman: Bukatar na'urori masu auna firikwensin da aka gina a ciki, ƙirar flange ko mannewa ta musamman, ko takamaiman tashoshin shafawa.
Rashin Dacewa da Kayan Aiki: Muhalli da ke buƙatar kayan da ba na waje ba fiye da ƙarfe na chrome ko bakin ƙarfe na yau da kullun (misali, ƙarfe mai zafi mai yawa, rufin musamman).
Matsakaicin Daidaito Mai Kyau: Aikace-aikace kamar masana'antar semiconductor ko gyroscopes na sararin samaniya waɗanda ke buƙatar matakan haƙuri mafi kyau fiye da mafi girman matakan kasuwanci (bayan ABEC 9/P2).
Tsarin Keɓancewa: Daga An Gyara Zuwa Cikakken Injiniya
Keɓancewa yana wanzuwa akan bakan, yana ba da mafita masu sassauƙa.
An Gyara Tsarin Bearings Na Daidaitacce: Wurin shiga mafi yawan jama'a kuma mai rahusa. Ana canza tsarin bearings na daidaitacce bayan samarwa. Misalan sun haɗa da:
Ƙara hatimi ko garkuwa na musamman don gurɓatattun abubuwa na musamman.
Aiwatar da takamaiman shafi (nickel, chrome oxide, TDC) don juriya ga tsatsa ko lalacewa.
Cika da man shafawa na musamman wanda aka yi amfani da shi.
Gyaran izinin shiga na ciki (C1, C4, C5) don sarrafa zafi daidai.
Bearings na Musamman: Farawa da ƙirar zoben bearing na yau da kullun amma canza mahimman abubuwa. Wannan na iya haɗawa da:
Kayan keji da ƙira na musamman (misali, keji mai siffar monolithic, wanda aka yi da injina don aiki mai shiru sosai).
Tsarin yumbu mai haɗaka tare da ƙwallon silicon nitride don rufin lantarki, saurin gudu mafi girma, ko tsawon rai.
Tsarin niƙa na musamman akan hanyoyin tsere don inganta rarraba kaya.
Bearings Mai Inganci: Tsarin gini mai ƙarfi. Wannan ya haɗa da:
Ƙirƙirar sabbin siffofi na geometry gaba ɗaya don zobba da hanyoyin tsere.
Haɓaka hanyoyin sarrafa zafi na musamman.
Haɗa bearing ɗin da sauran abubuwan da aka gyara (misali, shaft ko gida) zuwa cikin naúrar guda ɗaya, wacce aka inganta.
Tsarin Haɓaka Haɗin gwiwa
Ƙirƙirar bearing mai zurfi na musamman haɗin gwiwa ne tsakanin ƙungiyar injiniyan abokin ciniki da ƙwararrun masana'antar bearing. Tsarin yawanci yana bin waɗannan matakai:
Binciken Aikace-aikace: Zurfafa zurfafa cikin nauyi, gudu, yanayin zafi, muhalli, da rayuwar da ake so.
Tsarin Samfura na Zamani & FEA: Amfani da software na zamani don yin ƙira ga damuwa, samar da zafi, da karkatar da hankali kafin a yanke wani ƙarfe.
Samfurin Samfura da Gwaji: Gina ƙaramin rukuni don gwajin dakin gwaje-gwaje da filin gwaji mai tsauri don tabbatar da aiki.
Tabbatar da Samarwa da Inganci: Haɓaka tare da tsarin inganci na musamman don takamaiman takamaiman aiki.
Kammalawa: Injiniyan Mafi Kyawun Magani
Bearing na ƙwallon rami mai zurfi ba wai kawai wani ɓangare ne mai tsada ba; wani ɓangaren tsarin ne da aka ƙera tare don buɗe sabbin matakan aikin injin, aminci, da inganci. Lokacin da bearing na yau da kullun abubuwa ne masu iyakancewa, rungumar keɓancewa shine zaɓi na dabara don shawo kan shingen ƙira, rage jimlar farashin tsarin ta hanyar haɓaka tsawon rai, da kuma cimma fa'idar gasa ta gaske. Yana wakiltar kololuwar fasahar bearing da aka yi amfani da ita, inda aka inganta ƙa'idar bearing ta gargajiya don biyan buƙatun musamman na kirkire-kirkire na gobe.
Lokacin Saƙo: Disamba-18-2025