● Matsayin bearings na birgima a cikininjuna
1, Goyi bayan na'urar juyawa.
2, Matsayin Rotor.
3, don tabbatar da girman gibin iska, ya zama iri ɗaya daga shaft zuwa wurin zama don canja wurin kaya don kare injin daga aiki mai sauƙi zuwa babban gudu.
4, rage gogayya, rage asara.
Abin da ya kamata a gane a sarari shi ne cewa bearings ɗin da ke cikin motar ba sa ɗaukar nauyin ƙarfin injin, don haka abin da ake kira yanayin rashin ɗaukar nauyin injin ba shi da tasiri sosai ga bearings ɗin.
● Haɗaka
1, da kuma ƙaiƙayin saman hulɗa, taurin kai, da yanayin shafawa - ma'aunin gogayya.
2, gogayya mai motsi > gogayya mai zamiya > gogayya mai birgima.
3, ma'aunin gogayya mai zamiya 0.1-0.2.
4, ma'aunin gogayya mai birgima 0.001-0.002.
5, gogayya mai ƙarfi ta ruwa - bearings masu sauƙi.
Bearings suna rage gogayya ta hanyar injiniyanci, kuma man shafawa yana rage gogayya ta hanyar sinadarai. Saboda haka, ya zama dole a fahimci gogayya kafin a fahimci bearings.
● Bearings masu birgima da sauƙi
Mirgina bearings
1, Ana iya sanya motar a kwance ko a tsaye.
2. Ana iya sarrafa su a cikin nau'ikan gudu daban-daban.
Zamewar Bearing
1, Ya kamata a tsara wurin da injin yake.
2, Ana iya aiki da shi ne kawai a cikin kewayon saurin aiki da aka tsara.
3, Babban ƙarfin farawa, ba zai iya gudu da ƙarancin gudu ba.
Bearings masu birgima da bearings masu sauƙi ga injuna, ban da yanayin gogayya daban-daban, akwai kuma bambance-bambance a aikace.
● Kwatanta bearings masu birgima da bearings masu sauƙi
Babban bambanci tsakanin beyar birgima da beyar mara ma'ana shine bambancin gogayya. Bambancin gogayya yana kawo bambanci a yanayin aikace-aikacen. Saboda haka, ya zama dole a zaɓi nau'in beyar bisa ga yanayin aikace-aikacen.
●Bearings da ake amfani da su a cikin injunan masana'antu
1, Bearings na ƙwallon rami mai zurfi DGBB.
2, Silindrical Roller Bearing CRB.
3, CARB.
4, BEAREN INSOCOAT masu rufi.
5, Bearings na yumbu.
6, Bearing na Encoder.
● Manyan halaye na bearings na ƙwallon rami mai zurfi
1, Kyakkyawan ƙarfin ɗaukar kaya na axial da radial yana sa ya zama zaɓi na farko ga ƙananan da matsakaitan injuna.
2, Ana iya amfani da pre-load ta hanyar raƙuman ruwa don yin motar ta gudu cikin nutsuwa da aminci.
3, hanyoyi daban-daban na rufewa don daidaitawa da buƙatu daban-daban.
4. Ana iya amfani da man shafawa mai faɗi da zafin jiki don aiki a cikin kewayon zafin jiki mai faɗi.
Bearings masu zurfi sune nau'in bearings da aka fi amfani da su a cikin injinan lantarki, wanda ya kai sama da kashi 70% na dukkan amfani da bearings na masana'antu.
● Abubuwan da ke cikin bearings na ƙwallon rami mai zurfi
1, zoben waje
2, zoben ciki
3, Kege
4. Jikin birgima
5. Murfin ƙura (murfin rufewa)
Fahimtar abubuwan da ke cikin bearings yana sauƙaƙa wa injiniyoyi fahimtar injiniya.
● Kekunan Ɗauki
Keken ƙarfe mai tambari: mai ƙarfi, mai jure zafin jiki mai yawa.
Kekunan Nylon B: Babban gudu, ƙarancin hayaniya, zafin aiki har zuwa digiri 120.
zafin jiki har zuwa digiri 120 na Celsius.
C Kekunan jan ƙarfe da aka ƙera: Mai ƙarfi, ana iya amfani da shi a yanayin girgiza.
●Hatimin ɗaukar kaya
1, 27 - Daidaita saurin gudu kamar yadda bearings ke buɗewa, matsakaicin tasirin rufewa.
2, 2RZ - Kyakkyawan tasirin rufewa tare da ƙimar gudu iri ɗaya kamar bearings na buɗewa.
3, 2RS1(H)- Mafi kyawun tasirin rufewa, ƙarancin saurin gudu fiye da na farko guda biyu.
●Bearings na roba mai siffar silinda
1, suna da ƙarfin ɗaukar kaya mafi kyau fiye da bearings na ƙwallon rami mai zurfi.
2, Ya dace musamman ga ƙarshen bel ɗin injina na matsakaici da manyan injuna.
3, Za a iya amfani da ƙira daban-daban azaman bearings marasa wuri ko bearings masu wuri.
4, Ba a yarda da manyan kurakuran hawa ba.
Na'urorin jujjuyawar silinda suna da waɗannan halaye, wanda ke haifar da zaɓin nau'in bisa ga waɗannan halaye. Zaɓin takamaiman yana buƙatar la'akari da ƙarfin kaya, ƙarfin gudu, daidaita rayuwa da sauran abubuwa.
●Bearings masu siffar silinda a cikin ƙira daban-daban
1, nau'in NU - bearings marasa wuri tare da zoben waje mai gefen.
Nau'in N - zoben ciki yana da gefen gear, bearings mara wuri.
Nau'in 3, N] - zoben waje yana da gefen gear zoben ciki yana da gefen gear a gefe ɗaya, matsayi na hanya ɗaya.
4, NUP - fiye da N] nau'i fiye da gefen da ke motsawa, matsayi mai hanyoyi biyu.
Nau'o'in bearings na silinda daban-daban suna da halaye daban-daban. Don haka akwai kuma yanayi daban-daban na aikace-aikace. Misali, N da NU, a wasu lokutan amfani da tsarin, a wasu halaye na bearings na man shafawa, akwai bambance-bambance.
●Bearings na CARB
1, ana iya amfani da shi a lokacin da akwai babban rashin daidaito tsakanin shaft da layin tsakiya na bearing ((zai iya zama daidaitawa kai tsaye).
2, Suna iya maye gurbin bearings na silinda a matsayin bearings marasa wuri a cikin injunan masana'antu.
3, Ana iya amfani da cikakken da'ira na ciki da na waje tare da daidaitawar canji.
●INSOCOAT
1, An ƙera shi daga bearings marasa tsari.
2, Akwai wani Layer na aluminum oxide da resin mai rufi a kan zoben ciki ko na waje don hana kwararar shaft daga lalata bearing.
3, Ya kamata a sanya shi a ƙarshen motar da ba ta da tuƙi.
4, Hanyoyin hawa da sauke kaya iri ɗaya ne da na bearings na yau da kullun.
● Ɓawon tsuntsu mai siffar hybrid
1, Jikin da ke birgima na ɗaukar yumbu shine kayan yumbu na silicon nitride.
2, Jikin birgima yana da rufin kariya, yana kawar da wuce gona da iri a cikin bearing.
3, Kayan yumbu yana da tauri mai yawa kuma baya jin daɗin canjin zafin jiki, don haka yana iya samun tsawon lokaci a cikin shafawa.
4, Domin tabbatar da tasirin rufin, wannan bearing ba shi da murfin ƙura.
Lura: Muna sayar da injina ne kawai, a nan kawai muna gabatar da bearings na mota.
Lokacin Saƙo: Fabrairu-20-2024