● Matsayin birgima a cikimotoci
1. Goyi bayan rotor.
2, Sanya Rotor.
3, don tabbatar da cewa girman ratar iska, uniform daga shaft zuwa wurin zama don canja wurin kaya don kare motar daga ƙananan gudu zuwa aiki mai girma.
4, rage gogayya, rage hasara.
Abin da ya kamata a gane a fili shi ne cewa abubuwan da ke cikin motar ba su ɗaukar nauyin nauyin motar, don haka abin da ake kira gaba ɗaya a matsayin yanayin rashin kaya na motar yana da ɗan tasiri a kan bearings.
● Tashin hankali
1, da roughness na lamba surface, taurin, da lubrication yanayi - coefficient na gogayya.
2, juzu'i na tsaye > gogayya mai zamewa> jujjuyawa.
3, zamiya gogayya coefficient 0.1-0.2.
4, juzu'in juzu'i 0.001-0.002.
5, jujjuyawar juzu'i na ruwa - baƙar fata.
Bearings yana rage juzu'i ta hanyar injiniya kuma lubrication yana rage gogayya ta hanyar sinadarai. Don haka, ya zama dole a fahimci juzu'i kafin fahimtar bearings.
● Mirgina da Filayen Bearings
Mirgina bearings
1, Ana iya sanya motar a kwance ko a tsaye.
2. Ana iya sarrafa su a cikin kewayon saurin gudu.
Ƙarƙashin Slide
1, Matsayin motar yana buƙatar a riga an tsara shi.
2, Za a iya sarrafa shi kawai a cikin kewayon saurin aiki da aka ƙera.
3, Babban karfin farawa, ba zai iya gudu a ƙananan gudu ba.
Mirgine bearings da bayyanannun bearings ga motors, ban da daban-daban friction yanayin, akwai kuma bambance-bambance a aikace.
● Kwatanta ƙwanƙolin mirgina da ƙullun da ke bayyana
Babban bambanci tsakanin mirgina bearings da bayyanannun bearings shi ne bambanci a gogayya. Bambanci a cikin juzu'i yana kawo bambanci a yanayin aikace-aikacen. Don haka, wajibi ne a zaɓi nau'in ɗaukar nauyi bisa ga yanayin aikace-aikacen.
●Bayan da aka saba amfani da su a cikin injinan masana'antu
1, Deep tsagi ball bearings DGBB.
2, Cylindrical Roller Bearing CRB.
3, KARB.
4, Insulated bearings INSOCOAT.
5, Tauraron yumbu.
6, Mai Haɓakawa Incoder.
● Babban halaye na zurfin tsagi ball bearings
1, Excellent axial da radial load iya aiki ya sa shi na farko zabi ga kananan da matsakaici-sized Motors.
2, Pre-load za a iya amfani da kalaman spring yi da mota gudu more zare jiki da kuma dogara.
3, hanyoyin rufewa daban-daban don dacewa da buƙatu daban-daban.
4, Wide zafin jiki maiko za a iya amfani da gudu a cikin wani fadi zafin jiki kewayon.
Ƙwallon ƙwallon ƙafa mai zurfi shine nau'in bearings na yau da kullum a cikin injinan lantarki, wanda ya kai fiye da kashi 70% na duk abin da ake amfani da motar masana'antu.
●Haɗin gwiwar ƙwallon ƙwallon ƙafa mai zurfi
1, zobe na waje
2, zobe na ciki
3. Kaji
4. Juyawa jiki
5. Rufin ƙura (rufin rufewa)
Fahimtar sassan bearings yana sauƙaƙe magana ta injiniya ga injiniyoyi.
●Mai Girma
Ƙarfe mai hatimi: mai ƙarfi, mai jure zafin jiki.
B na Nylon keji: Babban gudun gudu, ƙaramar amo, zazzabi mai gudana har zuwa digiri 120.
zafin jiki har zuwa digiri Celsius 120.
C Cage jan ƙarfe na Machined: Ƙarfafa, ana iya amfani dashi a cikin yanayin girgiza.
●Mai hatimi
1, 27 - Matsayin saurin gudu ɗaya kamar buɗaɗɗen bearings, tasirin rufewa matsakaici.
2, 2RZ - Kyakkyawan tasirin rufewa tare da ƙimar gudu iri ɗaya kamar buɗaɗɗen bearings.
3, 2RS1 (H) - Mafi kyawun tasirin rufewa, ƙimar saurin gudu fiye da na farko biyu.
● Silindrical nadi bearings
1, suna da mafi kyawun ƙarfin ɗaukar nauyi fiye da zurfin tsagi ball bearings.
2, Musamman dace da bel drive karshen matsakaici da kuma manyan Motors.
3, Za'a iya amfani da zane-zane daban-daban azaman abubuwan da ba su da wuri ko wuraren da aka gano.
4, Ba a yarda da kurakurai masu girma ba.
Cylindrical rollers suna da waɗannan halaye, sakamakon zaɓin nau'in bisa ga waɗannan halaye. Zaɓin ƙayyadaddun yana buƙatar la'akari da ƙarfin lodi, ƙarfin sauri, daidaita rayuwa da sauran dalilai.
● Silindrical nadi bearings a da yawa daban-daban kayayyaki
1, nau'in NU - bearings mara wuri tare da zobe na waje yana da baki.
2, nau'in N - zobe na ciki yana da gear gear, bearings marasa wuri.
3, N] nau'in - zoben waje yana da zoben ciki na gear gear yana da gear gear a gefe ɗaya, matsayi ɗaya.
4, NUP - fiye da N] rubuta fiye da gefen motsi, matsayi biyu.
Daban-daban nau'ikan nau'ikan nadi na cylindrical haƙiƙa suna da halaye daban-daban. Don haka akwai kuma yanayin aikace-aikacen daban-daban. Alal misali, N da NU, a cikin wasu amfani da tsarin, a cikin wasu halaye na man shafawa, akwai bambance-bambance.
●Abubuwan da suka shafi CARB
1, za a iya amfani da shi a lokacin da akwai rashin daidaituwa mai girma tsakanin shaft da tsakiyar layi na ma'auni ((zai iya zama mai daidaitawa).
2, Za su iya maye gurbin cylindrical roller bearings kamar yadda ba a gano wuri bearings a masana'antu Motors.
3, Ciki da waje cikakken da'irar za a iya amfani da tare da mika mulki dace.
●INSOCOAT
1, An inganta shi daga ma'auni.
2, Akwai insulating plating Layer na aluminum oxide da guduro a ciki ko waje zobe don hana shaft halin yanzu daga žata hali.
3, Ya kamata a sanya shi a ƙarshen motar da ba tuƙi ba.
4, Hanyoyi masu hawa da saukarwa iri ɗaya ne da waɗanda ake amfani da su na yau da kullun.
●Hanyar tsuntsu
1, Jikin mirgina na yumbura shine kayan yumbu na silicon nitride.
2, Jikin da ke jujjuya yana keɓancewa, yana kawar da wuce gona da iri a cikin ɗaukar nauyi.
3, yumbu abu yana da babban taurin kuma ba shi da kula da canjin zafin jiki, don haka yana iya samun lokaci mai tsawo a cikin lubrication.
4, Domin tabbatar da tasiri mai mahimmanci, wannan nau'in ba a sanye shi da murfin ƙura ba.
Lura: Motoci kawai muke siyar, anan kawai gabatar da bearings.
Lokacin aikawa: Fabrairu-20-2024