Umhlahlandlela Wokusetshenziswa Nokunakekelwa Kwezimbobo Zokujikijela Zenaliti

Izinzuzo kanye nokungalungi kwe I-Needle Roller amabheringi

Izinzuzo:

Izinzuzo zama-needle roller bearings: ukumelana okuphansi kokungqubuzana, ukusetshenziswa kwamandla okuphansi, ukusebenza kahle kakhulu kwemishini, kanye nokuqalisa okulula. Ubukhulu bujwayelekile, buyashintshana, kulula ukubufaka nokubuqaqa, futhi bulungele ukulungiswa. Isakhiwo esiqinile, isisindo esincane, kanye nobukhulu be-axial obuncishisiwe. Ukunemba okuphezulu, isivinini esikhulu sokujikeleza, ukuguguleka okuphansi kanye nokuphila isikhathi eside kwenkonzo. Amanye ama-bearings anokusebenza kokuzivumelanisa, okulungele ukukhiqizwa ngobuningi. Anekhwalithi ezinzile nethembekile kanye nokusebenza kahle kokukhiqiza okuphezulu. I-transmission friction torque iphansi kakhulu kuneye-hydrodynamic bearings, ngakho-ke ukukhuphuka kwezinga lokushisa lokungqubuzana kanye nokusetshenziswa kwamandla kuphansi kakhulu. I-starting friction torque iphakeme kancane kune-rotary friction torque. Ukuzwela kokuguquguquka kwama-bearings kuya ekushintsheni komthwalo kungaphansi kokwe-hydrodynamic bearings. Ingasebenza ngokujwayelekile ngenani elincane kuphela lokugcotshwa futhi inganikeza ukugcotshwa isikhathi eside ngesikhathi sokusebenza. Ubukhulu be-axial buncane kunobe-hydrodynamic bearings bendabuko. Ingamelana ngasikhathi sinye nemithwalo ehlanganisiwe ye-radial kanye ne-thrust. Ngaphakathi kobubanzi besivinini somthwalo, umklamo oyingqayizivele ungafinyelela ukusebenza okuhle kakhulu. Ukusebenza kwama-bearings akunandaba nokushintshashintsha komthwalo, isivinini kanye nesivinini sokusebenza.

Ngamafuphi, kunamaphuzu amane kuphela

1. Ubukhulu obuncane be-radial: Ama-needle roller bearings anesakhiwo esincane, esinganciphisa kakhulu umthamo womshini oyinhloko futhi afanele ukusetshenziswa lapho ubukhulu be-radial budinga ukuncishiswa.

2. Ukumelana nemithwalo ephezulu: Ama-needle roller bearings angamelana nemithwalo ephezulu futhi abe nomthamo oqinile wokuthwala imithwalo, okwenza afaneleke ukusetshenziswa okunzima kanye nesivinini esikhulu.

3. Ukusebenza kahle: Izinto ezigoqayo zama-needle roller bearings zingama-cylindrical roller, ahlangana nezindawo zomjaho wendandatho yangaphakathi neyangaphandle, okuqinisekisa ukusebenza kahle nokumelana okuphansi kokungqubuzana. Zifanele izimo zokusebenza ngesivinini esikhulu.
4. Ububanzi bokusetshenziswa: Ama-needle roller bearings angasetshenziswa ezinhlotsheni ezahlukene zamadivayisi emishini, njengamathuluzi kagesi, imishini yehhovisi, imishini yendwangu, amadivayisi ezokwelapha, njll.

Okubi:

1. Ukufakwa okuyinkimbinkimbi: Ukufakwa kwama-needle roller bearings kuyinkimbinkimbi kakhulu futhi kudinga ukusetshenziswa kwamathuluzi okufaka akhethekile. Ukufakwa okungalungile kungabangela umonakalo kuma-bearings kalula.

2. Izindleko eziphezulu: Izindleko zokukhiqiza ama-needle roller bearings ziphakeme kakhulu, futhi amanani awo aphezulu kakhulu, okwenza angafaneleki ukusetshenziswa okubucayi.

3. Ukumelana namandla e-axial okulinganiselwe: Ama-needle roller bearings asetshenziswa kakhulu ukuthwala imithwalo ye-radial. Ane-axial force elinganiselwe futhi awakwazi ukumelana nemithwalo ye-axial eningi kakhulu.

Ama-needle roller bearings anezinzuzo zobukhulu obuncane be-radial, umthamo omkhulu womthwalo, ukusebenza okubushelelezi kanye nobubanzi bokusetshenziswa, kodwa futhi anezinkinga zokufakwa okuyinkimbinkimbi, izindleko eziphezulu kanye nomthamo wamandla we-axial olinganiselwe. Ezisetshenzisweni ezisebenzayo, kuyadingeka ukukhetha uhlobo olufanele lwe-needle roller bearings ngokusekelwe ezimweni ezithile zokusebenza kanye nezidingo zokusetshenziswa.

Ama-Tabs ayishumi ama-Needle Roller bearings

Imithetho eyishumi ebalulekile yokusetshenziswa kwama-needle roller bearings ihilela kakhulu izixhumanisi zokusebenza ezibalulekile njengokufakwa, ukulungiswa kanye nokugcinwa. Ukwephula le mithetho kuzonciphisa kakhulu ukusebenza kwama-bearings futhi kufinyeze impilo yawo yesevisi.

Minaama-tab okusebenza kokufaka

Ukushaywa ngqo komzimba webhereyitha: Ukushaywa ngenkani kungabangela ukuthi ama-roller enaliti awe noma ikheji liwohloke. Kufanele kusetshenziswe imikhono ekhethekile yokufaka. Uma kukhona ukuphazamiseka, indlela yokufaka eshisayo kufanele isetshenziswe (izinga lokushisa lokushisa akufanele lidlule ku-120℃).

Ukulingana okungalungile kwembobo yomgodi: Ukususwa okukhulu kubangela ukuguguleka kokudlidliza, futhi ukuphazamiseka okukhulu kuholela ekuguqukeni kwenhlangano. Kubalulekile ukulandela indinganiso yokulingana kwesistimu yembobo yomgodi/isistimu yembobo yomgodi yomgodi.

Izinga lokushisa lokufaka elishisayo alilawuleki: Ukushisa okungaphezu kuka-120℃ kuzobangela ukufudumala nokuthamba kwensimbi, kulimaze izakhiwo zemishini zebhereyi. Kunconywa ukusebenzisa ukushisa kwebhavu lamafutha futhi uhlonyiswe ngedivayisi yokuqapha izinga lokushisa.

Izinto ezingavunyelwe ukusebenza nokugcinwa

Ukwehluleka kokugcoba noma ukungcola: Ukuqina kwamafutha nokuqhekeka kwefilimu kawoyela kuzosheshisa ukuguguleka. Izinto zokugcoba ezihlanzekile zidinga ukushintshwa njalo (ukushintshwa masonto onke ezindaweni ezingaphezu kuka-120℃).

Ukulungiswa okungalungile kwesikhala se-axial: Esimweni sokusekela okuphindwe kabili, uma kungekho sikhala se-axial esigciniwe, sivame ukugoba lapho izinga lokushisa lishintsha.

Ukuvikelwa kokuvala okungekho: Ukungena kothuli kubangela imihuzuko emgwaqweni womjaho, futhi umswakama owedlulele uholela ekugqwaleni. Idivayisi yokuvala enezinga lokuvikela elingu-IP54 noma ngaphezulu kumele ifakwe.

Imithetho yokugcina kanye neyokuvikela imvelo

Ukuchayeka ekugqwaleni kwamakhemikhali: Ukuthintana ne-acid/alkali media kuzolimaza ungqimba olungaphezulu olulwa nokugqwala. Indawo yokugcina kufanele igcine i-pH engathathi hlangothi kanye nomswakama ongaphansi kuka-65%.

Ukugcinwa kwesikhathi esidlulelwe yisikhathi ngaphandle kokwelashwa: Uma impahla idlula unyaka owodwa, idinga ukuhlanzwa kabusha ukuze kuvinjelwe ukugqwala ukuze kugwenywe ukugqwala kwamafutha kanye nokukhiqizwa kwezinto ezibolayo ezine-asidi.

Ukuguqulwa kwengcindezi yokubeka: Ukuguqulwa kwepulasitiki kwendlela yomjaho okubangelwa ukuhlanganiswa kwezingqimba eziningi kufanele kusetshenziswe. Indlela yokugcina yokuhlukanisa enezingqimba eyodwa kufanele isetshenziswe.