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I-pillow block bearing

I-pillow block bearing

Izindlela ezibalulekile zokwakha zesihlalo esihlwelwe ngesandla zihlukanisiwe: isihlalo esithwala ibhola esinamaphoyinti amane, umugqa ophindwe kabili othintana nomunwe we-angular uthinte isihlalo esithwele isihlalo, isihlalo esihlanganisiwe se-roller cylinding slewing seat, isihlalo esifakwe ngaphakathi se-roller esine-roller, irowu yomugqa emithathu isihlalo esithwala i-Turntable.
Ngokuya ngokuthi ingafakelwa yini amazinyo nezingxenye ezihlukene zamagiya, ihlukaniswe ngezakhi ezahlukahlukene ezinjengezinhlobo ezingezona izinyo, uhlobo lwamazinyo lwangaphandle noma uhlobo lwangaphakathi lwamazinyo.
Phakathi kwazo, isihlalo sokuthwala ibhola esinamaphoyinti amane sinomthamo omkhulu wokumisa, futhi isihlalo sokuthwala esine-cylindrical roller esingena ngaphakathi sinamandla amakhulu wokulayisha. Isihlalo esinezintambo ezinamathelisi ezinamathelisi ezinamathele zingathuthukisa ukuqina kokusekelwa nokunemba kokujikeleza ngokusebenzisa ukulayisha kuqala. Amasondo anama-cylindrical rollers anemigqa emithathu anesihlalo esithwala i-turntable akhulisa ukuphakama kwesihlalo sokuthwala ukwenza ngcono umthamo wokuthwala. Ama-raceways ahlukene angamukela ukuhlonza umthwalo. Ngakho-ke, ngaphansi kwesimo esifanayo sokucindezeleka, ububanzi besihlalo sokuthwala bungancishiswa kakhulu. Icwecwe kakhudlwana, iyisihlalo esibambayo esinomthamo omkhulu wokulayisha.
Isihlalo esine-slewing ngokuvamile sisetshenziselwa ukufakwa okukhulu kokujikeleza kwemishini yokuphakamisa nokuhambisa, imishini yezimayini, imishini yokwakha, imishini yetheku, imishini yasolwandle kanye nama-radars aphezulu.

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Isihlalo sokuthwala esine-slewing siyisihlalo esikhulu futhi esengeziwe esikhulu esinokwamukela imithwalo ephelele futhi inesakhiwo esikhethekile. Inezici zesakhiwo esihlangene, ukujikeleza okubucayi, nokugcinwa kwedivayisi okulula. Lapho kunomthelela, kufanele kube nephuzu lokusekela. Iphoyinti lokusekela langaphakathi le-shaft, futhi ukusekelwa kwangaphandle kuvame ukubizwa ngokuthi yisihlalo sokuthwala.

Okushiwo isihlalo sokuthwala:
Njengoba ukuthwala okukodwa kungakhetha izihlalo ezihlukile zokuthwala, futhi isihlalo esisodwa sokuthwala singakhetha izinhlobo ezahlukene zamabhere ngasikhathi sinye, kunezinhlobo eziningi zezihlalo ezithwele. Ukufakwa ezindlini kufakiwe ku-Quick, Easy and Excellent, futhi izinkampani eziningi ezinkulu ezithwala abantu bakwamanye amazwe nazo zinezinhlu zazo zezindlu. Kodwa-ke, ukumakwa kwesimodeli sokuhlala esifanayo kumasampula enkampani ehlukile akufani ncamashi. Ekusebenziseni okwehlukile kwezindlu ezijwayelekile, izindlu zempahla ehlukile zingakhethwa, njengezindlu ezikhethekile ezenziwe ngensimbi yempunga, i-ductile iron, insimbi yensimbi, insimbi engagqwali kanye nepulasitiki.

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Isakhiwo Turntable:
Isihlalo sokuthwala esine-slewing siyisihlalo esikhulu futhi esengeziwe esikhulu esinokwamukela imithwalo ephelele futhi inesakhiwo esikhethekile. Inezici zesakhiwo esihlangene, ukujikeleza okubucayi, nokugcinwa kwedivayisi okulula Uma kuqhathaniswa nezindlu ezijwayelekile zokuthwala, izindlu zokuthwala ezinezici ezinezici ezilandelayo ezisobala:
1. Ubukhulu
Ububanzi ngokuvamile bungu-0.4cm ~ 10m, futhi ubukhulu bungafika ku-40m.
2. Ukuthwala okuphezulu
Okuvamile kungamukela umthwalo we-axial, umthwalo osabalalayo nokugingqa umthwalo wesikhashana ndawonye.
3. Ijubane eliphansi
Ijubane lomsebenzi liphansi kune-10r / min, futhi ezimweni ezimbalwa, alijikelezi ngokulandelana, futhi lizungeza kuphela ngaphakathi kwe-engeli ethile ukwenza ukunyakaza kwe-swing.
4. With eziveza izindlu hole hole
Ingafakwa ezisekelweni ezingenhla nezingezansi ngezikulufo.
5. Ayikho i-pivot
Indandatho yangaphakathi noma iringi engaphandle inamagiya okujikeleza idrayivu.
6. Ngomgodi kawoyela obushelelezi nokufakwa okuvalekile.

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Inkinga evamile:
Gqoka inkinga
Njengenkinga ejwayelekile yokuthola izindlu, ukuwohloka kwezindlu ezithwalayo nakho kwenzeka kaningi.
Indlela yokulungisa
Izindlela zendabuko ngokuvamile zisebenzisa imishini ngemuva kokubonakala ukuze zilungiswe, futhi ukugqama kuzobangela ukuthi indawo yengxenye ifinyelele izinga lokushisa eliphakeme, kubangele ukuguquguquka kwengxenye noma imifantu, futhi ukuthola usayizi ngomshini kuzonweba isikhathi sokuphumula. Ukusetshenziswa kwezinto ezihlanganisiwe ze-polymer zokulungiswa esizeni akunathonya elishisayo, futhi ubukhulu bokulungiswa abukhawulelwe. Ukumelana kokugqoka komkhiqizo nemvume engenazo izinto zensimbi, kuqinisekisa ukuthintana okungu-100% nokuhlanganiswa kwengxenye yokulungisa futhi kunciphise okokusebenza Ukushaqeka nokudlidlizela kugwema ukuthi kungenzeka kugqokwe. Ukulungiswa kwesayithi, ukugwema izindlela zokukhanda.
Inqubo yokulungisa
Ngokuvamile izinyathelo ezine kuphela:
1.Ukuphathwa komhlaba, indawo yokuhlala ethwele izodinga ukulungiswa ukuze kususwe uwoyela nomswakama;
2. Ukuvumelanisa izinto zokulungisa;
3. Faka into, faka ngokulinganayo into engxenyeni elungisiwe yesihlalo sokuthwala, bese uyigcwalisa ngokuqinile;
4. Lindela okokusebenza ukuthi kuqinise, futhi ingaphezulu lendaba lingafudunyezwa ngokufanele ukusheshisa ukuqiniswa kwempahla.
Ukugqoka okujwayelekile kwegumbi lokuthwala kungalungiswa emahoreni ama-3-6. Umsebenzi ulula futhi ufundeka kalula, ayikho imishini ekhethekile nokuqeqeshwa okukhethekile okudingekayo. Uma kuqhathaniswa ne-laser welding, i-welding ebandayo nobunye ubuchwepheshe, konga isikhathi nomzamo, futhi izindleko zingu-1/5 kuphela wezindleko zokukhanda ezijwayelekile. 1/10, ukulungiswa esizeni kunciphisa izindleko zokulungisa imishini nezindleko zokuhamba.

Amabhodi omcamelo

Ukugcinwa nokugcinwa kwesihlalo esithwele
Naka ngokukhethekile amaphuzu alandelayo ngenkathi usebenzisa isihlalo sokuthwala:
(1) Ukusetshenziswa kohlelo lokupholisa izihlalo. Lapho amanzi okupholisa esihlalweni esisebenzisayo esetshenziswa kahle, akugcini ngokwandisa impilo yenkonzo yesihlalo esithwele, kepha futhi ithuthukisa ukusebenza kahle kokukhiqiza. Impahla yesihlalo esithwele imvamisa yenziwa ngensimbi ekhethekile ethwala izihlalo ngokusebenzisa izindlela zokwelashwa ezahlukahlukene, futhi ngisho nensimbi yesihlalo esihle kakhulu inemikhawulo yokusetshenziswa, njengokushisa. Lapho isihlalo sokuthwala sisetshenziswa, uma izinga lokushisa lesikhunta liphezulu kakhulu, kulula ukudala imifantu yofudu ebusweni bengqamuzana lesikhunta kusenesikhathi. Kwezinye izihlalo ezithwele, imifantu yofudu ivela ngezinga elikhulu ngisho nangaphambi kokungaphezu kuka-2,000 400 isikhunta. Ngisho nasekwenziweni kwesihlalo esithwele, ngoba izinga lokushisa lesihlalo sokuthwala liphezulu kakhulu, umnyombo wesikhunta ushintshe umbala wawo. Ngemuva kwesilinganiso, ifinyelela ngisho nakuma-degree angaphezu kwama-XNUMX. Lokhu kushisa kuthanda ukuqhekeka lapho kucinywa umenzeli wokukhipha. Imikhiqizo nayo ithambekele ekusombulukeni, ubunzima, nokunamathela kwesikhunta. Endabeni yokusebenzisa amanzi okupholisa izihlalo ezithwele, ukusetshenziswa kwe-ejenti yokukhipha kungancishiswa kakhulu, ukuze opharetha angasebenzisi i-ejenti yokukhipha ukunciphisa izinga lokushisa lesihlalo sokuthwala. Inzuzo yokwandisa ngempumelelo impilo yesihlalo esithwalayo, gcina umjikelezo wokufa, uthuthukise ikhwalithi yomkhiqizo, unciphise ukuvela kokunamathela kwesikhunta, ubunzima kanye nokunamathela kwe-aluminium, futhi unciphise ukusetshenziswa kwama-ejenti wokukhipha isikhunta. Kunganciphisa futhi ukulahleka kwenduku ye-ejector nomgogodla obangelwa ukushisa kwesihlalo esithwele.
(2) Isihlalo esithwalayo kufanele sifudunyezwe ngesikhathi sokuqala komkhiqizo ukuvimbela ukuvela kwemifantu lapho isihlalo esinamakhaza sihlangana ngokungazelelwe nensimbi encibilikisiwe. Isihlalo sokuthwala esiyinkimbinkimbi singancishwa yi-blowtorch. Uma isimo sihle, sebenzisa umshini wokushisa wesikhunta, futhi isihlalo sokuthwala esilula singashiswa ngomjovo ophuzayo.
(3) Ukuhlanzwa kwendawo yokuvalelisa yesihlalo esithwalayo kuyinkinga kakhulu futhi kulula ukuyishalazela. U-opharetha kufanele ahlanze kahle indawo yokuvalelisa yesihlalo esithwele ngophalafini, ongeke uvikele kuphela isihlalo esithwalayo ekuchotshozweni, kepha futhi Ngaphezu kwalokho, ngemuva kokuhlanza, isikhala sokukhipha esivinjelwe yizinsalela zomenzeli wokukhishwa noma enye inhlabathi Isihlalo esithwele singavulwa, esizuzisayo ekukhisheni igesi emgodini ngesikhathi senqubo yokujova futhi kuthuthukise ikhwalithi yomkhiqizo.
(4) Uma izindlu ezithwalayo zifakwe ukulawula kwe-neutron, akuvunyelwe ngokuphelele ukuxhuma ulayini wesiginali phakathi komshini wokusakaza okwehliswayo nendlu ethwele. Isizathu sicacile. Ekukhiqizweni kwansuku zonke, kunzima ukugwema amanzi kulayini wesiginali noma Indawo lapho ijoyinti lisongwe khona kulula ukuphuka, okuzodala ukuxhumana okufushane nethuluzi lomshini. Uma isignali ingalungile, i-alamu izoma ngokuzenzekelayo futhi ilibazise isikhathi, noma isignali izokonakala futhi izindlu ezithwalayo zizolimala. Dala ukulahleka okungadingekile. Naka ukungangenwa ngamanzi kwenkinobho yokuhamba.

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Ukuthwala izimoto
1. Izidingo zokuhlanza, ukuhlolwa kanye ne-insulation pad
1. Ukuhlanza nokuhlola isihlahla esithwele
Ama-bearings ezinjini ezinkulu zonke zigcwele futhi zithunyelwa ngokwehlukana. Ngemuva kokukhipha impahla, qala ngokukhipha ama-bushings aphezulu nangaphansi ngezikulufo zamehlo bese uwamaka bese uwahlanza ngophalafini. Zomise ngendwangu eyomile bese uhlola ukuthi ngabe yonke imijelo ihlanzekile futhi akukho santi esalayo. , Ungqimba lwe-tungsten-gold aluhlangene kahle nomzimba we-tile, futhi kukhona amabhamuza namanye ama-dopants ezindaweni zemifantu, imifantu, njll.). Uma ingenakulungiswa, phinda unamathisele igolide le-tungsten.
2. Ukuhlanza nokuhlola isihlalo esithwele
Isihlalo sokuthwala kufanele futhi sihlanzwe kahle futhi sihlolwe ngaphambi kokufakwa. Sula ukungcola emgodini ongaphakathi wendlu ethwele nge-scraper, usule ukungcola ngendwangu efakwe kuphethiloli noma i-solvent, bese ubheka imifantu namabhamuza ukuvimbela ukuvuza kukawoyela ngesikhathi sokusebenza. Ingaphezulu elihlangene lekepisi ethwele nesihlalo esithwalayo, nendawo ehlanganayo yesihlalo sokuthwala nendandatho yokugcina uwoyela kufanele ikhuhlwe futhi ifaniswe futhi ihlolwe ngegeji yezimpi. Igebe akufanele libe likhulu kuno-0.03 mm. Ubuso bepuleti eliphansi lapho kubekwe khona isihlalo sokuthwala kufanele futhi kuhlanzwe, futhi akumele kube khona izigaxa, ukugqwala nemibhoshongo. Izikulufo eziqinisa isihlalo esithwalayo nemicu yepuleti lesihlalo kufanele ihlolwe ngokucophelela, futhi nezikulufo kufanele zizanywe ukubheka ukuthi ziqinile noma zinempandla.

Amabhodi omcamelo
3. Amabombo ukwahlukanisa isakhiwo
Ipuleti elisekelayo noma i-gasket yensimbi kufanele isetshenziswe phakathi kokuthwala nepuleti engezansi. I-gasket yensimbi isetshenziselwa ukulungisa indawo evundlile yesihlalo. Ukulungisa isikhundla esihambisanayo semoto nenye imoto noma umshini oxhunywe esigabeni. I-gasket yensimbi yenziwe ngo-0.08 ~ 3mm ipuleti lensimbi elincanyana. Ibhodi elisekelayo le-insulating lenziwe ngendwangu laminate noma ingilazi yefayibha laminate. Inhloso yokubeka ipuleti yokweseka evikela ikakhulukazi ukuvimbela izingozi zamanje shaft. Ipuleti esekelayo evikela kufanele ibe yi-5 ~ 10mm ububanzi kunesihlalo sokuthwala ohlangothini ngalunye, futhi ubukhulu bube ngu-3 ~ 10mm. Ngaphezu kokubeka ipuleti yokweseka evikela phakathi kwepheringi nepuleti engezansi, izikulufo nezinzipho zokuzinzisa kufanele futhi kufakwe. I-washer evikela insimbi yenziwe ngebhodi lendwangu yengilazi enobukhulu obungu-2 kuye ku-5 mm, kanti ububanzi bayo bangaphandle bungu-4 kuye ku-5 mm kukhulu kunowokuwasha insimbi. Iphedi yokuvikela ipayipi likawoyela elixhuma ipuleti elixhunywe nesihlalo sokuthwala lingenziwa ngephepha lenjoloba ngobukhulu obungu-1 kuye ku-2 mm. Ngemuva kokufakwa kwesihlalo sokufaka okubandayo, kufanele kuhlolwe ukumelana nokufakwa emhlabathini, kukalwe nge-500 volt megohmmeter, futhi inani layo lokumelana kufanele lingabi ngaphansi kwe-1 megohm.
Ukufakwa okubili
Kokubili ukuthwala kwemoto okukodwa kanye namabhere amaningi weyunithi kufanele kufakwe kwi-eksisi enkulu ye-longitudinal yemishini exhunyiwe noma i-axis longitudinal yeyunithi. Isikhungo sokuthwala sikalwa ngendlela yokulengisa ucingo nesando socingo. (Umugqa wokhuni uboshelwe ku-arc of the bearing, futhi umucu omncane wensimbi ubethelwe enkabeni yomugqa wokhuni ukumaka indawo ephakathi nendawo).
Ukulungisa ukuma kwesiqu esihlalweni, qala kusuka esihlalweni sokuthwala ohlangothini olungaphandle, bese ubeka ileveli endaweni yokuhlala ethwele ukubheka ukulingana kwalezi zindiza. Sebenzisa i-theodolite noma ileveli ukubheka ukuthi izindiza zezihlalo eziningana ze-shaft zisendizeni efanayo evundlile yini, bese usebenzisa isando socingo ukuthola ukuthi ngabe izikhungo zokuthwala ngakunye zikule-eksisi efanayo yini.

Amabhodi omcamelo
Lungisa isihlalo sokuthwala ngokwendlela engenhla. Ngenqubo yokuqeda ukuphambuka, sebenzisa amathuluzi ohlobo lwe-jack ukuhambisa isihlalo sokuthwala. Ungasebenzisi izindlela zethonya noma ze-hammering. Ukusebenzisa le ndlela ukulungisa iphutha lokunemba kwesihlalo sokuthwala cishe kungu-0.5 ~ 1.0 mm. Kufanele kuvezwe ukuthi ukulungiswa kokufakwa kwesihlalo sokuthwala ngalesi sikhathi kungukulungiswa kwangaphambili kuphela, futhi ukulungiswa kufanele kwenziwe ngesikhathi sokugxilisa ukuhlangabezana nezidingo zomugqa we-eksisi ongaguquguquki. Ngemuva kokuthi isihlalo sokuthwala silungiswe ngaphambili, vele uqinise ngezikulufo ngokulinganayo (ngokuya ngomjikelezo odayagonile), ngenkathi umkhono wokuvikela nokuvala izinzipho kungashiywa okwesikhashana, futhi kuzobekwa ngemuva kokuqedwa komsebenzi ekugcineni noma ngaphambi kokuba ukuhlolwa kokugijima.
Ukushisa okuphezulu okuphethe
Njengoba izindlu zokushisa ezinamazinga okushisa aphezulu kumele zihlangabezane nezidingo zezindlu ezifakwa isitampu esiphakeme ngokunemba kanye nezindlu zokushisa ezinamazinga okushisa aphezulu, amaphuzu amabili alandelayo adinga ukucatshangelwa uma kubhekwa ukufaneleka nokuvunyelwa kwezindlu ezinamazinga okushisa aphezulu:
1. Ushintsho lobukhulu nobulukhuni buguquka lapho bukhuphuka busuka ekushiseni okujwayelekile kuye ekushiseni okuphezulu;
2.Phoqa ukuguqulwa kwesistimu noshintsho lomumo olubangelwa amandla we-centrifugal ngejubane elikhulu.

Amabhodi omcamelo
Isihlalo esithwala izinga lokushisa eliphakeme sidinga ukuthi ingxenye lapho kushaft khona khona nomgodi wesihlalo kufakwe isihlalo sokuthinta esigxiviziwe kufanele kube nokunemba okuphezulu kakhulu kanye nokunemba kokuma kunezidingo ezijwayelekile, ikakhulukazi ubumbano nobubanzi behlombe emgodini wesihlalo noma iphephabhuku. , Lapho sicubungula lezi zinkinga, kufanele sinake izinto ezinejubane eliphezulu kanye nezinga lokushisa eliphakeme ngesikhathi sokusebenza kwesihlalo esiphakeme kakhulu.
Isihlalo esinezinga lokushisa eliphakeme siyadingeka ukuze sithole okungcono kakhulu ngaphansi kwesimo sokusebenza, okungukuthi, emazingeni okushisa asebenzayo, futhi le mvume yakhiwa ngaphansi kwesimo sokuqondaniswa okuqondile kwezikhungo zebhola zangaphakathi nezangaphandle zebhola. Ngasikhathi sinye, njengoba isihlalo esiphakeme sokushisa sizama ukunciphisa ukuslayida okuhambisanayo nokungqubuzana kwangaphakathi, kungcono ukungalungisi ukuvunyelwa kwesihlalo sokushisa okuphezulu ngokususa amasongo angaphakathi nangaphandle esiqondisweni se-axial.

Usuku

27 October 2020

Amathegi

I-pillow block bearing

 Ama-Geared Motors kanye nomkhiqizi wezimoto zikagesi

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