Unganciphisa kanjani ukudlidliza nomsindo wama-deep groove ball bearings obangelwa izici zokukhiqiza
Njengamanje, imingcele yesakhiwo sangaphakathi yama-deep groove evalwe ngamabhola ezweni lami icishe ifane neyezinkampani ezithuthukile zakwamanye amazwe.Kodwa-ke, ukudlidliza nomsindo wemikhiqizo enjalo ezweni lami akude naleyo yemikhiqizo yangaphandle.Isizathu esiyinhloko ukuthi ekukhiqizeni nasezimeni zokusebenza kuthonya izici.Ngokombono wemboni ethwalayo, izimo zokusebenza zingaxazululwa ngokubeka phambili izidingo ezifanele zomsingathi, futhi indlela yokunciphisa ukudlidliza nomsindo obangelwa izici zokukhiqiza kuyinkinga okufanele imboni ethwalayo ixazulule.Inani elikhulu lokuhlolwa ekhaya naphesheya libonise ukuthi ikhwalithi yomshini yekheji, i-ferrule nebhola lensimbi inamazinga ahlukene ethonya ekudlidlizeni okuthwele.Ikhwalithi yomshini yebhola lensimbi inomthelela osobala kakhulu ekudlidlizeni okuthwele, okulandelwa yikhwalithi yomshini we-ferrule.Amafektha ayindilinga, ukuguquguquka, ukuhwaqazeka kwendawo, amaqhuqhuva angaphezulu, njll. kwebhola lensimbi kanye ne-ferrule.
Izinkinga ezivelele kakhulu zemikhiqizo yebhola lensimbi yezwe lami ukuhlakazeka okukhulu kwamanani okudlidliza kanye nokukhubazeka okukhulu kwendawo (amaphuzu owodwa, amaphuzu eqembu, imigodi, njll.).Ivelu yokudlidliza yebheringi engemuva iphezulu, futhi ngisho nomsindo ongajwayelekile uyakhiqizwa.Inkinga eyinhloko ukuthi i-waviness ayilawulwa (akukho okujwayelekile, akukho mathuluzi okuhlola nokuhlaziya afanelekile), futhi kubonisa ukuthi ukumelana nokudlidliza kwethuluzi lomshini kumpofu, futhi kunezinkinga ngesondo lokugaya, i-disc yokugaya, i-coolant. , bese ucubungula amapharamitha.Ngakolunye uhlangothi, kuyadingeka ukuthuthukisa izinga lokuphatha ukuze kugwenywe izinkinga zekhwalithi ezingahleliwe njengamaqhubu, ukuklwebheka nokusha.Eringini, umthelela ongathi sína kakhulu ekuthwaleni ukudlidliza ukuguquguquka kwesiteshi nokubamahwashana kwendawo.Isibonelo, uma ukuzungeza kwamashaneli angaphakathi nangaphandle webhola legroove elijulile elincane neliphakathi nendawo lingaphezu kuka-2 μm, lizoba nomthelela obalulekile ekudlidlizeni okukhona.Uma ukuzungeza kwesiteshi kwangaphakathi nangaphandle kungaphezu kuka-0.7 μm, inani lokudlidliza elithwalayo liyakhuphuka ngokunyuka kokuzamazama, futhi isiteshi silimala kabi.Ukudlidliza kunganyuswa ngaphezu kuka-4dB, futhi ngisho nomsindo ongajwayelekile ungavela.
Kungakhathaliseki ukuthi ibhola lensimbi noma i-ferrule, i-waviness ikhiqizwa inqubo yokugaya.Nakuba ukuqeda ngokuphelele kungathuthukisa ukuguquguquka futhi kunciphise ubulukhuni, isilinganiso esibaluleke kakhulu ukwehlisa ukuguquguquka phakathi nenqubo yokugaya futhi ugweme ukungahleliwe.Kunezinyathelo ezimbili eziyinhloko zokulimala kweqhubu: i-deep groove ibhola elithwele linciphisa ukudlidliza.Enye iwukunciphisa ukudlidliza kwendawo eginqikayo yokugaya ngokunemba okukhulu ukuze kutholwe ukunemba komumo womshini wokusebenza ongaphezulu kanye nekhwalithi yokuthungwa kwendawo.Ukuze unciphise ukudlidliza, umshini wokugaya kufanele ube nekhwalithi enhle.Ukumelana nokudlidliza, izingxenye ezibalulekile zesakhiwo ezifana nombhede zinokumuncwa kokudlidliza, kanye nesistimu ye-oscillation ye-oscillation yethuluzi lomshini wokunemba kakhulu linokusebenza okuhle kokunqanda ukudlidliza;ukwandisa isivinini sokugaya, ama-spindle kagesi angu-60,000 ngokuvamile asetshenziselwa ukugaya imigwaqo yangaphandle engu-6202 emazweni angaphandle, kanye nesivinini sokugaya Nge-Avein 60m/s, ngokuvamile ephansi kakhulu e-China, ikakhulukazi elinganiselwe ukusebenza kwe-shaft eyinhloko kanye ne-main bear.Ekugayeni ngesivinini esikhulu, amandla okugaya amancane, ungqimba lwe-metamorphic lokugaya luncane, akulula ukushisa, futhi ukunemba kwemishini nokusebenza kahle kungathuthukiswa, okunomthelela omkhulu kuma-bearings amabhola aphansi;Ukudlidliza kokugaya kunethonya elikhulu, ukuqina kokuqina, ukuzwela kancane kwejubane lokugaya ukushintshwa kwamandla okugaya, futhi kuncane ukudlidliza kwesistimu yokugaya;ukuqina kokusekelwa kokuthwala okuphothayo kuyathuthukiswa, futhi ubuchwepheshe bokulinganisa obuguquguqukayo obungahleliwe buyamukelwa ukuze kuthuthukiswe i-anti-vibration yocansi lokuphotha lokugaya.Isivinini sokudlidliza samakhanda okugaya angaphandle (okufana ne-Gamfior) cishe ingxenye eyodwa kweshumi yaleso lama-spindle ajwayelekile asekhaya;kubaluleke kakhulu ukuthuthukisa ukusebenza kokusika kanye nekhwalithi yokugqoka ye-whetstone yokugaya isondo.Njengamanje, izinkinga eziyinhloko zokugaya i-oilstone ezweni lami ukufana okungalungile kwesakhiwo nesakhiwo, okuthinta kakhulu izinga lokugaya kanye nokucubungula okuphezulu kwama-bearings amabhola aphansi;ukupholisa okwanele ukuthuthukisa ukunemba kokuhlunga;thuthukisa ukulungiswa kokuphakelayo kwesistimu yokudla okunembayo futhi unciphise inertia yokudla;ukugaya okunengqondo kanye nokucubungula okuphezulu Amapharamitha wezobuchwepheshe kanye nokugeleza kokucubungula yizici ezingenakuzitshwa.Isabelo sokugaya kufanele sibe sincane, futhi ukuma nokubekezelelana kwesikhundla kufanele kube okuqinile.I-diameter yangaphandle yama-bearings amabhola amancane naphakathi akufanele iqedwe kakhulu, futhi ukugaya okuqinile nokucolile akufanele kuhlukaniswe ukuze kuqinisekiswe ikhwalithi enhle yendawo.
Okwesibili ukuthuthukisa ukunemba kwendawo yedatha yemishini nokunciphisa iphutha enqubweni yokugaya.Ububanzi obungaphandle nobuso bokugcina yizimpawu zokuma enqubweni yokugaya.Iphutha lemephu eyinkimbinkimbi yobubanzi obungaphandle ukuya ku-groove super-precision idluliswa ngokungaqondile ngephutha lemephu eyinkimbinkimbi yobubanzi bangaphandle ukuya ekugayweni kwe-groove kanye nokugaywa kwe-groove kuya ekunembeni okukhulu kwe-groove.Uma i-workpiece ishaywe ngesikhathi senqubo yokudlulisa, izobonakala ngokuqondile endaweni eyenziwe ngomshini yomgwaqo womjaho, okuthinta ukudlidliza okuthwele.Ngakho-ke, izinyathelo ezilandelayo kufanele zithathwe: thuthukisa ukunemba komumo wendawo yereferensi yokuma;ukudluliswa kuzinzile ngesikhathi sokucubungula ngaphandle kwama-bumps;iphutha lesimo nesikhundla sesabelo esingenalutho akufanele sibe sikhulu kakhulu, ikakhulukazi uma isabelo sincane, iphutha elidlulele lizobangela ukugaya kokugcina kanye nokuqedwa okuphezulu.Ekugcineni, ukunemba komumo akuzange kuthuthukiswe ukuze kube nezidingo zekhwalithi zokugcina, ezithinta kakhulu ukuvumelana kwekhwalithi yomshini.
Akunzima ukubona kusukela ekuhlaziyweni okungenhla ukuthi umugqa othomathikhi wokugaya kanye ne-ultra-processing amabhola omsindo ophansi we-ultra-processing owenziwe ngesistimu yethuluzi lomshini osebenza kahle kakhulu futhi ozinzile yiwona ofaneleka kakhulu, ongagwema ama-bumps, unciphise amaphutha okudlulisela. , susa izici zokwenziwa, futhi uthuthukise ukusebenza kahle kokucubungula nokuvumelana kwekhwalithi., yehlise izindleko zokukhiqiza futhi ithuthukise ukusebenza kahle kwebhizinisi.
Isikhathi sokuthumela: Aug-22-2022