Menene tasiri?
Bearings sassa ne da ke goyan bayan ramin, ana amfani da su don jagorantar jujjuyawar motsi na shaft, kuma suna ɗaukar nauyin da aka watsa daga shaft zuwa firam. Ana amfani da bearings ko'ina kuma suna buƙatar sassa masu tallafi da sassa na asali a cikin masana'antar injina. Su ne abubuwan da ke goyan bayan ramukan jujjuya ko sassa masu motsi na injuna daban-daban, kuma su ne abubuwan tallafi waɗanda ke dogaro da jujjuyawar jikin don gane jujjuyar babban injin. Wanda aka sani da haɗin ginin inji.
Yaya ya kamata a rarraba bearings?
Dangane da nau'ikan juzu'i daban-daban lokacin da jarida ke aiki a cikin ɗaukar hoto, an raba bearings zuwa rukuni biyu:
zamiya bearings da mirgina bearings.
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Matsakaicin haske
Dangane da jagorar nauyin da ke kan ɗawainiya, ana rarraba bearings na zamiya zuwa kashi uku:① Radial bearing - - don ɗaukar nauyin radial, kuma nauyin nauyin nauyi yana tsaye zuwa tsakiya na shaft;
② Ƙaddamar da ƙaddamarwa - don ɗaukar nauyin axial, kuma nauyin nauyin nauyin yana daidai da layin tsakiya na shaft;
③Radial-thrust bearing ——lokaci guda yana ɗaukar nauyin radial da axial.
Dangane da yanayin jujjuyawar, an raba nau'ikan zamewa zuwa nau'i biyu: ba tare da ruwa mai zamewa ba da ɗigon zamewar ruwa. Na farko yana cikin yanayin busassun juzu'i ko jujjuya iyaka, na ƙarshe kuma yana cikin yanayin jujjuyawar ruwa.
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mirgina hali
(1) Dangane da alkiblar lodin abin birgima, ana iya raba shi zuwa:①Kayan aikin radial yafi ɗaukar nauyin radial.
②Tsarin motsa jiki yana ɗaukar nauyin axial.
(2) Dangane da sifar abubuwan da ake birgima, ana iya raba shi zuwa: ƙwanƙwasa ƙwallon ƙafa da abin nadi. Abubuwan da ke jujjuyawa a cikin abin ɗamara suna da jeri ɗaya da jeri biyu.
(3) Dangane da alkiblar kaya ko kusurwar lamba na ƙididdigewa da nau'in abubuwan birgima, ana iya raba shi zuwa:
1. Zurfafa tsagi ball bearings.
2. Silindrical abin nadi bearings.
3. Abubuwan allura.
4. Ƙwallon ƙwallon ƙafar kai tsaye.
5. Ƙwallon ƙwallon ƙafa na kusurwa.
6. Siffar abin nadi bearings.
7. Tapered bearings.
8. Tuƙa ƙwallon ƙwallon ƙafa na kusurwa.
9. Tuƙa abin nadi mai siffar zobe.
10. Tuƙa maɗaurin abin nadi.
11. Tuba ƙwallo.
12. Tuba abin nadi na silinda.
13. Tuƙa abin nadi na allura.
14. Haɗin kai.
A cikin mirgina bearings, akwai lamba ko layi lamba tsakanin abubuwa masu birgima da titin tsere, kuma juzu'i tsakanin su shine juzu'i. Lokacin da saurin ya yi girma, rayuwar juzu'i tana raguwa sosai; lokacin da kaya ya yi girma kuma tasirin ya yi girma, maƙallan masu juyawa ko layukan suna hulɗa.
A cikin ramukan zamewa, akwai tuntuɓar ƙasa tsakanin ɗan jarida da abin ɗamarar, da zamewar juzu'i tsakanin filayen lamba. Tsarin ɗigon zamewa shine cewa jaridar ta dace da daji mai ɗaukar hoto; ka'idar zaɓin ita ce ba da fifiko ga zaɓin naɗaɗɗen birgima, da yin amfani da igiyoyin zamewa a lokuta na musamman. Alamar fuskar zamewa; tsarin na musamman yana buƙatar babban tsari mai girma, kuma farashin ɗigon zamewa yana da ƙasa.
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An raba nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan radial da ƙwanƙwasa bearings bisa ga jagorar juyi ko kusurwar lamba.
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Dangane da nau'in nau'in mirgina, an raba shi zuwa: bearings ball, roller bearings.
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Dangane da ko za a iya daidaita shi, an raba shi zuwa: ƙwanƙwasa masu ɗaure kai, ɓangarorin da ba sa daidaitawa (rigid bearings).
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Dangane da adadin layuka na abubuwa masu birgima, an raba shi zuwa: nau'i-nau'i guda ɗaya, nau'i-nau'i biyu, da nau'i-nau'i masu yawa.
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Dangane da ko za'a iya raba sassan, an raba su zuwa: ɓangarorin da ba za a iya raba su ba.
Bugu da ƙari, akwai rarrabuwa ta hanyar tsari da girman girman.
Wannan labarin ya fi raba halaye, bambance-bambance da kuma daidaitattun amfani na 14 gama gari.
1. Ƙwallon ƙwallon ƙafa na kusurwa
Akwai kusurwar lamba tsakanin ferrule da ƙwallon. Madaidaicin kusurwar lamba shine 15°, 30° da 40°. Mafi girman kusurwar lamba shine, mafi girman ƙarfin nauyin axial shine. Ƙananan kusurwar lamba shine, mafi dacewa shine don juyawa mai sauri. Wuraren jere ɗaya na iya ɗaukar nauyin radial da nauyin axial na hanya ɗaya. A cikin tsari, nau'ikan ball bearings na kusurwa guda biyu na lamba daya hade a baya suna raba zobe na ciki da na waje, wanda zai iya ɗaukar nauyin radial da nauyin axial bidirectional.
Ƙwallon ƙafa na kusurwa
Babban manufar:
Single shafi: inji kayan aiki sandal, high mita motor, gas turbine, centrifugal SEPARATOR, kananan mota gaban dabaran, bambanci pinion shaft.
Rukunin biyu: famfo mai, Tushen abin busa, injin iska, watsawa daban-daban, famfon allurar mai, injin bugu.
2. Ƙwallon ƙwallon ƙafar kai tsaye
Biyu layuka na kwalliya, rami na waje shigar a kan shaft ta amfani da fasteners. jure nauyin radial.
Ƙwallon kwando mai daidaita kai
Babban aikace-aikacen: Injin aikin itace, injin watsa kayan yadi, jujjuyawar kai tsaye tare da wurin zama.
3. Siffar abin nadi bearings
Irin wannan nau'in na'ura an sanye shi da rollers mai siffar zobe tsakanin zobe na waje na titin tseren mai siffar zobe da zobe na ciki na titin tsere biyu. Dangane da tsarin ciki daban-daban, an kasu kashi hudu: R, RH, RHA da SR. Cibiyar mai ɗaukar nauyi tana da daidaituwa kuma tana da aikin daidaita kai, don haka ta atomatik za ta iya daidaita daidaitaccen madaidaicin cibiyar shaft wanda ke haifar da juzu'i ko rashin daidaituwa na shaft ko harsashi, kuma yana iya ɗaukar nauyin radial da nauyin axial bidirectional.
Siffar abin nadi
Babban aikace-aikace: Injin yin takarda, na'urori masu ragewa, axles ɗin motar jirgin ƙasa, kujerun mirgine gearbox, tebur na jujjuyawar niƙa, masu murƙushewa, allon girgiza, injin bugu, injinan itace, masu rage masana'antu daban-daban, madaidaiciyar kai tsaye tare da kujeru.
4. Tuƙa abin nadi mai daidaita kai
Ana shirya rollers masu siffar zobe a cikin irin wannan nau'in ɗaukar hoto ba tare da izini ba.Saboda filin tseren zoben wurin zama yana da siffar zobe kuma yana da aikin daidaita kai, zai iya ba da damar shaft ɗin ya sami wani abin sha'awa, kuma ƙarfin nauyin axial yana da girma sosai.
Gabaɗaya ana shafa nauyin radial da mai.
Tuba abin nadi bearings
Babban aikace-aikace: na'ura mai ba da hanya tsakanin hanyoyin sadarwa, injina na tsaye, injinan talla don jiragen ruwa, masu ragewa don jujjuya sukurori a cikin injinan birgima, cranes na hasumiya, injinan kwal, injunan extrusion, da injunan ƙira.
5. Tapered bearings
Irin wannan nau'in na'ura an sanye shi da gyare-gyare na cylindrical gyare-gyare, kuma rollers suna jagorancin babban haƙarƙari na zobe na ciki. Koli na kowane gefen juzu'i na saman hanyar tseren zobe na ciki, saman titin tseren zobe na waje da nadi mai jujjuyawa saman suna tsaka-tsaki akan tsakiyar layin ɗaukar hoto a cikin ƙira. akan batu. Ƙwararren layi ɗaya na iya ɗaukar nauyin radial da nau'i-nau'i guda ɗaya, nau'i-nau'i guda biyu na iya ɗaukar nauyin radial da nau'i-nau'i guda biyu, kuma sun dace da nauyin nauyi da nauyin tasiri.
Tapered Roller Bearings
Babban aikace-aikacen:Mota: gaban dabaran, raya dabaran, watsa, bambancin pinion shaft. Kayan aikin injin, injinan gine-gine, manyan injinan noma, na'urorin rage kayan aiki don motocin jirgin ƙasa, naɗa wuyan wuya da na'urorin rage na injin mirgine.
Menene alaƙa tsakanin bearings da CNC?
Bearing da CNC machining suna da alaƙa da haɗin kai a cikin tsarin masana'antu na zamani. Ana amfani da injunan CNC (Kwamfuta na Lamba) don sarrafawa da sarrafa kayan aikin injin, ta amfani da ƙirar ƙirar kwamfuta (CAD) da software na masana'anta (CAM) don ƙirƙirar takamaiman sassa da samfuran. Bearings wani muhimmin sashi ne na spindle da tsarin motsi na linzamin kwamfuta na injinan CNC, suna ba da tallafi da rage juzu'i tsakanin sassa masu juyawa. Wannan yana ba da izinin motsi mai santsi da daidaito na kayan aikin yankan ko kayan aiki, wanda ke haifar da madaidaicin yankewa da samfuran ƙãre masu inganci.
Injin CNCda fasahar ɗaukar hoto sun inganta ingantaccen masana'anta da daidaito, suna barin masana'antun su samar da sassa masu rikitarwa tare da juriya cikin sauri fiye da hanyoyin sarrafa kayan gargajiya. Gabaɗaya, haɗuwa daCNC machining sassada fasaha mai ɗaukar hoto ya canza masana'anta na zamani kuma ya ba da damar samar da sassa da samfurori masu inganci a babban sikelin.
6. Zurfafa tsagi ball bearings
A tsari, kowane zobe na zurfin tsagi ƙwallon ƙafa yana da ci gaba da nau'in titin tseren tsagi tare da ɓangaren giciye na kusan kashi ɗaya bisa uku na kewayen ƙwallon ƙafa. Ana amfani da ƙwallo mai zurfi don ɗaukar nauyin radial, kuma yana iya ɗaukar wasu nau'ikan axial.
Lokacin da radial clearance na bearing ya karu, yana da kaddarorin maɗaurin ƙwallon ƙafa na kusurwa kuma yana iya ɗaukar madaidaicin lodin axial ta hanyoyi biyu. Idan aka kwatanta da wasu nau'ikan abubuwan daɗaɗe tare da girmansu iri ɗaya, wannan nau'in keɓewa yana da ƙananan isasala mai inganci, saurin iyaka, da babban daidaito, da babban daidaituwa. Nau'in ɗaukar hoto ne da aka fi so don masu amfani lokacin zabar ƙira.
Deep Groove Ball Bearings
Babban aikace-aikace: motoci, tarakta, kayan aikin injin, injina, famfo ruwa, injinan noma, injinan yadi, da sauransu.
7. Tusar da ƙwallo
Ya ƙunshi zoben tseren tsere mai siffar wanki tare da titin tsere, ball da taron keji. Zoben tseren da ya dace da shaft ana kiransa zoben shaft, kuma zoben tseren da ya dace da gidan ana kiransa zoben wurin zama. Hannun hanyoyi guda biyu sun dace da shinge na sirri na tsakiyar zobe, nau'i-nau'i guda ɗaya na iya ɗaukar nauyin axial guda ɗaya, kuma nau'i biyu na iya ɗaukar nauyin axial na hanyoyi guda biyu (dukansu ba zai iya ɗaukar nauyin radial ba).
Tusar da ƙwallon ƙafa
Babban aikace-aikacen: fil ɗin tuƙi na mota, sandar kayan aikin injin.
8. Tuƙa abin nadi
Ana amfani da abin nadi na juzu'i don ɗaukar raƙuman tushen kayan axial, haɗaɗɗen kaya, amma nauyin warp ɗin dole ne ya wuce 55% na nauyin axial. Idan aka kwatanta da sauran ƙwanƙwasa abin nadi, wannan nau'in ɗaukar nauyi yana da ƙananan juzu'i, mafi girman gudu da ikon daidaita kai. Mummers na nau'ikan nau'ikan 29000 sune masu sihiri na sirri, waɗanda zasu iya rage sauya dangi tsakanin sanda da kuma masu facewar suna da tsayi, da kuma adadin masu diamita, da adadin masu rollers suna da girma. Ƙarfin lodi yana da girma, kuma yawanci ana amfani da lubrication na mai. Ana samun man shafawa a ƙananan gudu.
Juya Roller Bearings
Babban aikace-aikacen: janareta na ruwa, ƙugiya crane.
9. Silindrical abin nadi bearings
Nadi na cylindrical roller bearings yawanci suna jagorancin haƙarƙari biyu na zobe mai ɗaure, kuma abin nadi na keji da zoben jagora suna yin taron da za a iya raba su da sauran zoben ɗaukar hoto, wanda ke zama mai iya rabuwa.
Irin wannan nau'in yana da sauƙi don shigarwa da rarrabawa, musamman ma lokacin da ake buƙatar zoben ciki da na waje da shaft da gidaje don samun tsangwama. Irin waɗannan nau'ikan ana amfani da su gabaɗaya don ɗaukar nauyin radial kawai, kuma nau'ikan jeri ɗaya kawai tare da haƙarƙari a duka zoben ciki da na waje suna iya ɗaukar ƙananan kayan axial masu tsayi ko manyan kayan axial masu tsaka-tsaki.
Silindrical Roller Bearings
Babban aikace-aikace: manyan injina, kayan aikin injina, akwatunan axle, injin dizal crankshafts, motoci, akwatunan gear, da sauransu.
10. Ƙwallon ƙafar lamba huɗu
Yana iya ɗaukar nauyin radial da nauyin axial na bi-directional. Ƙaƙwalwar ƙira ɗaya na iya maye gurbin ƙwalwar lamba ta kusurwa a hade a gaba ko baya. Ya dace da ɗaukar nauyin axial mai tsabta ko kayan aiki na roba tare da babban nauyin nauyin axial. Irin wannan nau'in nau'i na iya jure wa kowane shugabanci Ɗaya daga cikin kusurwoyi na lamba za a iya samuwa a lokacin da aka yi amfani da nauyin axial, don haka zobe da ƙwallon kullun suna haɗuwa da bangarorin biyu da maki uku akan kowane layin sadarwa.
Ƙwallon tuntuɓar maki huɗu
Babban aikace-aikace: injunan jet na jirgin sama, injin turbin gas.
11. Tuƙa abin nadi na silinda
Ya ƙunshi zoben titin tseren mai siffa mai wanki ( zoben shaft, zoben wurin zama) tare da rollers na silindi da kuma taron keji. Ana sarrafa rollers cylindrical tare da shimfidar wuri mai ma'ana, don haka rarrabawar matsa lamba tsakanin rollers da filin tseren ya zama iri ɗaya, kuma yana iya ɗaukar nauyin axial unidirectional. Ƙarfin nauyin axial yana da girma kuma ƙarfin axial kuma yana da ƙarfi.
Juya Silindrical Roller Bearings
Babban aikace-aikace: na'urorin hako mai, ƙarfe da injin ƙarfe.
12. Tuƙa abin nadi na allura
Rarraba bearings sun hada da zoben tseren tsere, allura rollers da taron keji, waɗanda za a iya haɗa su tare da zoben tsere na bakin ciki waɗanda aka sarrafa ta hanyar stamping ko ƙaƙƙarfan zoben tseren da aka sarrafa ta hanyar yanke. Abubuwan da ba za a iya raba su ba haɗe-haɗe ne waɗanda suka haɗa da madaidaitan hatimin zoben titin tsere, rollers allura da taron keji, waɗanda za su iya jure nauyin axial unidirectional. Irin wannan ɗaukar hoto yana ɗaukar ƙaramin sarari kuma yana dacewa da ƙayyadaddun ƙirar injina. Ana amfani da abin nadi na allura da taro na cage kawai, kuma ana amfani da saman hawa na shaft da gidaje a matsayin filin tsere.
Tukar da Allura Roller Bearings
Babban aikace-aikacen: na'urorin watsawa don motoci, masu noma, kayan aikin injin, da sauransu.
13. Tuƙa maƙallan abin nadi
Irin wannan nau'in na'ura an sanye shi da gyare-gyaren gyare-gyare na silindi (babban ƙarshen shi ne mai siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar). Matsakaicin kowane wuri mai juzu'i suna haɗuwa a wani wuri a kan tsakiyar layin ɗaukar hoto. Ƙaƙƙarfan hanyoyi guda ɗaya na iya ɗaukar nauyin axial na hanya guda ɗaya, kuma nau'i-nau'i biyu na iya ɗaukar nauyin axial na hanyoyi biyu.
Juyawa Tapered Roller Bearings
Babban manufar:
Hanya daya: ƙugiya crane, mai haƙon mai.
Bidirectional: mirgina niƙa mirgina wuyansa.
14. Ƙwallon ƙafa na waje tare da wurin zama
Ƙwallon ƙwallon ƙafa na waje tare da wurin zama yana qunshe da ƙwallo mai siffa ta waje tare da hatimai a ɓangarorin biyu da wurin zama na simintin (ko ƙarfe mai hatimi). Tsarin ciki na ƙwallon ƙafa na waje yana daidai da na ƙwallo mai zurfi mai zurfi, amma zoben ciki na irin wannan nau'in yana da fadi fiye da zobe na waje, kuma zobe na waje yana da siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar siffar, wanda zai iya zama siffar siffar siffar. a daidaita ta atomatik lokacin da aka daidaita tare da madaidaicin farfajiyar wurin zama.
A cikiFarashin CNC, bearings suna taka muhimmiyar rawa wajen tabbatar da daidaito da ingancin sassan da aka gama. Juyawar CNC wani tsari ne inda kayan aikin yankan ke cire abu daga kayan aiki mai juyawa don ƙirƙirar siffar da ake so. Ana amfani da bearings a cikin igiya da tsarin motsi na linzamin kwamfuta naFarashin CNCdon tallafawa aikin aikin juyawa da kayan aikin yankewa. Ta hanyar rage juzu'i da bayar da tallafi, bearings yana ba da damar yankan kayan aiki don motsawa cikin sauƙi kuma daidai tare da saman kayan aikin, ƙirƙirar yanke daidai kuma daidai. Wannan yana haifar da daidaituwa, sassa masu inganci waɗanda suka dace da ƙayyadaddun da ake buƙata.
CNC juyawa da fasahar haɓakawa sun canza masana'antar masana'anta, yana ba da damar samar da sassa masu rikitarwa tare da juriya mai ƙarfi da inganci.
Anebon yana ba da kyakkyawar tauri a cikin kyakkyawan inganci da ci gaba, ciniki, babban tallace-tallace da haɓakawa da aiki don Maƙerin OEM/ODM Daidaitaccen ƙarfe Bakin Karfe. Tun lokacin da aka kafa ƙungiyar masana'antu, Anebon yanzu ya ƙaddamar da ci gaban sabbin kayayyaki. Tare da zamantakewa da tattalin arziki taki, za mu ci gaba da aiwatar da ci gaba da ruhu na "high kyau kwarai, yadda ya dace, bidi'a, mutunci", da kuma zauna tare da aiki ka'idar "credit farko, abokin ciniki 1st, mai kyau ingancin m". Anebon zai samar da kyakkyawar makoma mai kyau a cikin fitar gashi tare da abokanmu.
OEM / ODM Manufacturer China Simintin gyare-gyare da Karfe simintin gyare-gyare, The zane, aiki, sayan, dubawa, ajiya, hadawa tsari ne duk a cikin kimiyya da kuma tasiri daftarin aiki tsari, ƙara amfani matakin da amincin mu iri warai, wanda ya sa Anebon zama m maroki na manyan nau'ikan samfura guda huɗu, kamar injina na CNC, sassan niƙa CNC, juyawa CNC da simintin ƙarfe.
Lokacin aikawa: Afrilu-10-2023