Njengamanje, imingcele yesakhiwo yangaphakathi ye-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 umthelela wokukhiqiza nezimo zokusebenza.Ngokombono wemboni ekhiqizayo, izici zesimo sokusebenza zingaxazululwa ngokubeka phambili izidingo ezifanele zenjini eyinhloko, futhi indlela yokunciphisa ukudlidliza nomsindo obangelwa izici zokukhiqiza kuyinkinga okufanele imboni ethwalayo ixazulule.
Inani elikhulu lokuhlola ekhaya naphesheya libonise ukuthi ikhwalithi yokucubungula yamakheji, izindandatho, namabhola ensimbi anezinga elihlukile lokuthonya ekuthwaleni ukudlidliza.Phakathi kwazo, ikhwalithi yokucubungula yamabhola ensimbi inomthelela osobala kakhulu ekuthwaleni ukudlidliza, okulandelwa yikhwalithi yokucubungula yamasongo.Izinto ezibaluleke kakhulu ziyindingilizi, ukuzulazula, ukuhwaqeka kwendawo, amaqhuqhuva, njll. kwamabhola ensimbi namaringi.
Inkinga egqame kakhulu yemikhiqizo yebhola lensimbi yezwe lami ukuthi inani lokudlidliza likhulu futhi amaphutha angaphezulu abucayi (iphuzu elilodwa, iphuzu leqembu, umgodi, njll.).Nakuba ubulukhuni obungaphezulu, usayizi, umumo, kanye nephutha kungengaphansi kwezinga elingaphandle kwendilinga, inani lokudlidliza le-abheri ngemva kokuhlanganiswa liphezulu, futhi likhipha umsindo ongajwayelekile.Izinkinga zekhwalithi yomshini.Eringini, ukuguquguquka kwesiteshi nokubamangeleka kwendawo yizici ezibucayi kakhulu ezithinta ukudlidliza kwebheringi.Isibonelo, uma ukuzungeza kwama-groove angaphakathi nangaphandle kwama-bearings amabhola e-groove ajulile naphakathi kungaphezu kuka-2 μm, kuzoba nomthelela obalulekile ekudlidlizeni kwe-bheringi.Lapho ukuzungeza kwemisele yangaphakathi nangaphandle kungaphezu kuka-0.7 μm, inani lokudlidliza le-bearing lizokhula ngokunyuka kokuzulazula.Ukulimala okukhulu emithonjeni kungakhuphula ukudlidliza ngaphezu kuka-4 dB, futhi kukhiphe nemisindo engavamile.Kungakhathaliseki ukuthi ibhola lensimbi noma i-ferrule, i-waviness ikhiqizwa inqubo yokugaya.Nakuba ukuqeda ngokuphelele kungathuthukisa ukuguquguquka futhi kunciphise ukuhwalala, isilinganiso esibaluleke kakhulu ukunciphisa ukuntengantenga phakathi nenqubo yokuqeda kakhulu futhi ugweme amaqhubu angahleliwe.Kunezinyathelo ezimbili eziyinhloko: Ama-deep groove ball bearings anciphisa ukudlidliza
Enye iwukunciphisa ukudlidliza kokugaya okungaphezulu kanye nokuqeda kakhulu ukuze kutholwe ukunemba komumo we-surface machining kanye nekhwalithi yokuthungwa kwendawo.Ukuze unciphise ukudlidliza, ithuluzi lomshini wokugaya kakhulu kufanele libe nokumelana nokudlidliza okuhle.Ekugayeni ngesivinini esikhulu, amandla okugaya mancane, ungqimba lokuwohloka kokugaya luncane, akulula ukushisa, futhi lungathuthukisa ukunemba kwemishini nokusebenza kahle, okunomthelela omkhulu kuma-bearings amabhola aphansi;ukuqina okuguquguqukayo nokumile kwe-spindle kanye nezici zayo zejubane kunethonya elikhulu ekudlidlizeni kokugaya kwama-bearings amabhola omsindo ophansi.Ukuphakama kokuqina, ukuzwela kancane kwejubane lokugaya ukushintshwa kwamandla okugaya, futhi kuncane ukudlidliza kwesistimu yokugaya;ukuqina kwebheringi yokuphotha kuyathuthukiswa, futhi ubuchwepheshe bebhalansi obuguqukayo obungahleliwe busetshenziselwa ukuthuthukisa ukumelana nokudlidliza kwe-spindle yokugaya.Isivinini sokudlidliza samakhanda okugaya angaphandle (njenge-Gamfior) cishe siyingxenye eyodwa kweshumi yaleso lama-spindle ajwayelekile asekhaya;kubaluleke kakhulu ukuthuthukisa ukusebenza kokusika kanye nekhwalithi yokugqoka ye-oilstone yokugaya isondo.Njengamanje, inkinga enkulu yokugaya i-oilstone yesondo ezweni lami ukungafani kahle kwesakhiwo, okuthinta kakhulu izinga lomsindo ophansi webhola lokugaya nokugaya ngokweqile;ukupholisa okwanele ukuthuthukisa ukunemba kokuhlunga;ukwandisa ukulungiswa kokuphakelayo kwesistimu yokuphakela kahle futhi unciphise inertia yokudla;ukugaya okunengqondo kanye nemingcele yokucubungula okuphezulu kanye nezinqubo zokucubungula yizici ezingenakuzitshwa.Isabelo sokugaya kufanele sibe sincane, futhi ukuma nokubekezelelana kwesikhundla kufanele kube okuqinile.
Ama-deep groove ball bearings athuthukisa ukunemba
Okwesibili ukuthuthukisa ukunemba kwendawo yedatha yemishini nokunciphisa iphutha enqubweni yokugaya.Ububanzi obungaphandle nobuso bokugcina yizithenjwa zokuma kunqubo yokugaya.Ukuboniswa kwephutha kwedayamitha yangaphandle ukuya ekunembeni okuphezulu kwegroove kudluliselwa ngokungaqondile ngokuboniswa kwephutha kobubanzi obungaphandle kuya ekugayweni komsele, kanye nokugaywa komsele ukuya ekunembeni okuphezulu kwesisele.Uma i-workpiece ishaywe futhi ilimala phakathi nenqubo yokudlulisa, izobonakala ngokuqondile endaweni yokucubungula yomjaho, okuzothinta ukudlidliza kwe-bearing.Ngakho-ke, izinyathelo ezilandelayo kufanele zithathwe: thuthukisa ukunemba komumo wendawo yereferensi yokuma;ukudluliswa kuhamba kahle ngesikhathi sokucubungula, ngaphandle kwamaqhubu;iphutha lomumo nesikhundla sesabelo esingenalutho akumele sibe sikhulu kakhulu, ikakhulukazi uma isabelo sincane, iphutha eleqile lizokwenza ukunemba komumo ekupheleni kokugaya nokugcwalisa okuphezulu kungathuthukiswa kuze kufike kuzidingo zekhwalithi yokugcina, okuyinto ebucayi kakhulu. kuthinta ukuvumelana kwekhwalithi yokucubungula.
Kusukela ekuhlaziyweni okungenhla, akunzima ukubona ukuthi imodi yomugqa othomathikhi eyakhiwe uhlelo lwethuluzi lomshini olusebenza kahle kakhulu futhi oluzinzile lufaneleka kakhulu ekugayeni amabhola omsindo ophansi kakhulu, angagwema ama-bumps, anciphise amaphutha okudlulisela. , susa izici zokwenziwa, uthuthukise ukusebenza kahle kokucubungula kanye nokuvumelana kwekhwalithi, unciphise izindleko zokukhiqiza, futhi uthuthukise izinzuzo zebhizinisi.
Isikhathi sokuthumela: Jul-24-2023