Menene ma'anar haɗakarwa

Bearings da ke kunshe da sassa daban-daban (karfe, robobi, daskararrun kayan mai) ana kiransu da hadaddiyar giyar (comosite bearings), wadanda su kan su ne na fili, da kuma hadadden bearings, wanda aka fi sani da bushings, pads ko bearings, yawanci silindari ne kuma ba su dauke da sassa masu motsi.

 

Daidaitaccen daidaitawa sun haɗa da bearings cylindrical for radial loads, flange bearings for radial and light axial loads, spacers da turn-over gaskets don nauyi axial lodi, da zamiya faranti na daban-daban siffofi. Hakanan ana samun ƙira ta al'ada, gami da sifofi na musamman, fasali (sump, ramuka, notches, shafuka, da sauransu) da girma.

 

Haɗin kaiana amfani da su don zamewa, juyawa, jujjuyawar ko motsi. Ana amfani da aikace-aikacen da ba a taɓa gani ba azaman bearings na fili, masu ɗaukar gaskets, da sawa faranti. Filayen zamewa yawanci lebur ne, amma kuma suna iya zama cylindrical kuma koyaushe suna tafiya cikin layi madaidaiciya, ba motsin juyawa ba. Aikace-aikace na jujjuya sun ƙunshi fuskokin silinda da hanyoyi ɗaya ko biyu na tafiya. Aikace-aikacen motsi mai juyi da juyawa sun haɗa da filaye mai lebur ko cylindrical da ke tafiya cikin kwatance biyu.

 

Gine-ginen haɗakarwa na iya zama mai ƙarfi ko tsagewar gindi (nannade bearing) don sauƙin shigarwa. Daidaita ma'amala da aikace-aikacen yana da mahimmanci. Maɗaukakin kaya yana buƙatar bearings tare da ƙãra wurin lamba da babban nauyin ɗaukar nauyi. An ƙera ƙwanƙwasa mai ƙarfi don yin aiki a yanayin zafi mai girma fiye da mai mai da mai mai mai mai mai mai. Aikace-aikace masu zafi mai zafi suna buƙatar matakan lubrication na musamman don rage haɓakar zafi da gogayya.

 

Haɗin kaiana kera su a cikin sassa daban-daban. Zaɓin samfurin ya dogara da yanayin aiki da buƙatun aiki.

 

Nau'o'in kayan da ba su da ƙarfi

 

Ƙarfe mai haɗaɗɗun bearings sun ƙunshi goyan bayan ƙarfe (yawanci ƙarfe ko jan ƙarfe) wanda aka sanya maɓalli na jan ƙarfe mai ƙyalli, wanda aka yi masa ciki tare da PTFE da ƙari don samun saman mai gudana tare da kaddarorin lalacewa da manyan abubuwan ɗaukar kaya. Ana iya sarrafa waɗannan bearings a bushe ko mai a waje.

 

Hakanan ana iya yin nau'ikan nau'ikan nau'ikan nau'ikan robobi na injiniya, waɗanda ke da kyakkyawan juriya da ƙarancin juriya, kuma ana amfani da su sosai a cikin bushewar gogayya da yanayin aiki na man shafawa. Canjin allura, wanda za'a iya tsara shi zuwa kusan kowace siffa kuma an yi shi daga resins iri-iri da aka haɗe da zaruruwa masu ƙarfafawa da ƙwaƙƙwaran mai. Waɗannan bearings suna da ingantacciyar kwanciyar hankali mai girma, ƙarancin ƙima na juzu'i da kyakkyawan yanayin zafi.

 

Fiber-reinforced composite bearings wani nau'i ne na nau'i na nau'i mai nau'i, wanda ya hada da filament-rauni, fiberglass-impregnated, epoxy wear-resistant low-gwagwarmayar lilins da daban-daban goyon baya. Wannan ginin yana ba da damar ɗaukar nauyi don yin tsayin daka mai tsayi da nauyi mai ƙarfi, kuma ƙarancin abubuwan da ke tattare da shi ya sa ya dace don amfani a cikin mahalli masu lalata.

 

Monometal, bimetal, da sintered composite bearings an ƙera su don amfani a aikace-aikacen masana'antu na ƙasa da ƙarƙashin ruwa, inda suke motsawa a hankali ƙarƙashin manyan kaya. Ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan jan ƙarfe mai ciki-mai ciki yana ba da aikin kyauta a cikin aikace-aikacen zafin jiki, yayin da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan bimetal an tsara su don aikace-aikacen lubrication.

 

Bambanci tsakaninhadadden bearingskumamirgina da allura abin nadi bearings

 

Akwai bambance-bambance masu mahimmanci tsakanin hadaddiyar giyar da na'ura mai juyi, don haka ba za su iya musanya su ba.

 

1. Rolling bearings, saboda hadaddun su Multi-bangaren zane, daidaitaccen tsari da kuma daidai shigarwa, sau da yawa sun fi tsada fiye da hadaddun bearings.

2. Ƙaƙƙarfan birgima sun fi dacewa da aikace-aikacen da ke buƙatar madaidaicin matsayi da / ko ƙananan juzu'i.

3. Abubuwan da aka haɗa, saboda mafi girman yankin su da kuma daidaitawa, na iya samar da mafi girman nauyin da ke da ƙarfi da kuma ɗaukar kaya a ƙarshen.

4. Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙaƙwalwa na Ƙarshe na Ƙarshe .

5. Ƙaƙwalwar ƙira yana ɗaukar ƙwanƙwasa ƙwaƙƙwarar ƙira guda ɗaya, wanda zai iya rage girman harsashi, ajiye sarari da nauyi zuwa babba.

6. Ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan juriya ga motsin motsi, wanda zai iya tsawaita rayuwar ɗaukar nauyi.

7. Ƙaƙƙarfan haɗakarwa ba za ta lalace ta hanyar lalacewa ta hanyar zamewar abubuwan da ke motsawa ba lokacin da ke gudana a babban gudu da ƙananan kaya, kuma yana da kyakkyawan aikin damping.

8. Idan aka kwatanta tare da mirgina bearings, composite bearings ba su da wani sassa motsi a ciki, don haka su gudu fiye da shiru kuma ba su da kusan iyaka a kan gudun a karkashin daidai lubricated tsarin.

9. Shigarwa na composite abubuwan da ake bukata, kawai aka buƙaci kwasfa maniyyi, kuma da wuya ya haifar da lalacewar kayan haɗi idan aka kwatanta da morlings.

10. Idan aka kwatanta da madaidaicin mirgina bearings, waɗanda ba na ƙarfe ba suna da ƙarfin juriya na lalata.

11. Za'a iya yin amfani da nau'i mai nau'i mai nau'i ba tare da farashin ƙarin tsarin mai mai ba, mai da kayan aiki da kayan aiki a lokacin kiyayewa.

12. Za'a iya yin amfani da nau'in nau'i mai nau'i a bushe a ƙarƙashin yanayin zafi mai zafi da ƙazantattun abubuwa.