Isikhokelo Sokusetyenziswa Nokugcinwa Kweebheringi Zeenaliti
Iingenelo kunye nokungalungi kwe Irola yenaliti iibheringi
Iingenelo:
Iingenelo zeebheringi ze-needle roller: ukumelana nokungqubana okuphantsi, ukusetyenziswa kwamandla aphantsi, ukusebenza kakuhle koomatshini, kunye nokuqalisa okulula. Ubukhulu busemgangathweni, bunokutshintsheka, kulula ukuyifaka nokuyiqhaqha, kwaye kulula ukuyigcina. Ulwakhiwo oluncinci, ubunzima obulula, kunye nobukhulu be-axial obuncitshisiweyo ngakumbi. Ukuchaneka okuphezulu, isantya esiphezulu sokujikeleza, ukuguguleka okuphantsi kunye nobomi benkonzo ende. Ezinye iibheringi zisebenza ngokuzilungelelanisa, okufanelekileyo kwimveliso enkulu. Zibonisa umgangatho ozinzileyo nothembekileyo kunye nokusebenza kakuhle kwemveliso. I-torque yokungqubana kokudlulisela iphantsi kakhulu kuneyeebheringi ze-hydrodynamic, ngoko ke ukunyuka kobushushu bokungqubana kunye nokusetyenziswa kwamandla kuphantsi kakhulu. I-torque yokungqubana kokuqala iphezulu kancinci kune-torque yokungqubana kokujikeleza. Uvakalelo lokuguquguquka kweebheringi kutshintsho lomthwalo lungaphantsi kolo lweebheringi ze-hydrodynamic. Ingasebenza ngokuqhelekileyo ngobuninzi obuncinci be-lubricant kwaye inokubonelela nge-lubricant ixesha elide ngexesha lokusebenza. Ubukhulu be-axial buncinci kunobo beebheringi ze-hydrodynamic zendabuko. Ingamelana ngaxeshanye nemithwalo edibeneyo ye-radial kunye ne-thrust. Ngaphakathi koluhlu olubanzi lwesantya somthwalo, uyilo olulodwa lunokufezekisa ukusebenza okugqwesileyo. Ukusebenza kweebheringi akunangxaki kangako nokuguquguquka komthwalo, isantya kunye nesantya sokusebenza.
Ngamafutshane, kukho amanqaku amane kuphela
- Ubukhulu obuncinci be-radial: Iibheringi ze-needle roller zinesakhiwo esincinci, esinokunciphisa kakhulu umthamo womatshini oyintloko kwaye zifanelekile ukusetyenziswa apho ubukhulu be-radial bufuna ukuncitshiswa.
- Ukumelana nemithwalo ephezulu: Iibheringi ze-needle roller zinokumelana nemithwalo ephezulu kwaye zinamandla okuthwala umthwalo, nto leyo ezenza zilungele ukusetyenziswa kwemithwalo enzima kunye nesantya esiphezulu.
- Ukusebenza ngokutyibilikayo: Izinto eziqengqelekayo zeebheringi zerola yeenaliti ziirola ezisilinda, ezidibana nomphezulu wendlela yokugijima kwizangqa zangaphakathi nezangaphandle, ukuqinisekisa ukusebenza ngokutyibilikayo ngokumelana okuncinci kokungqubana. Zifanelekile kwiimeko zokusebenza ngesantya esiphezulu.
- Uluhlu olubanzi lwezicelo: Iibheringi zeenaliti zingasetyenziswa kwiintlobo ngeentlobo zezixhobo zoomatshini, ezifana nezixhobo zamandla, izixhobo zeofisi, oomatshini belaphu, izixhobo zonyango, njl.
Iingxaki:
- Ukufakelwa okuntsonkothileyo: Ukufakelwa kweebheringi zerola yeenaliti kuntsonkothile kwaye kufuna ukusetyenziswa kwezixhobo zokufakelwa ezizinikeleyo. Ukufakelwa okungafanelekanga kunokubangela umonakalo kwiibheringi ngokulula.
- Ixabiso eliphezulu: Ixabiso lokuvelisa iibheringi ze-needle roller liphezulu kakhulu, kwaye amaxabiso azo aphezulu kakhulu, nto leyo eyenza ukuba zingafaneleki ukusetyenziswa ngokuxabisa kakhulu.
- Ukumelana namandla e-axial okulinganiselweyo: Iibheringi ze-needle roller zisetyenziselwa ikakhulu ukuthwala imithwalo ye-radial. Zinokumelana kwamandla e-axial okulinganiselweyo kwaye azikwazi ukumelana nemithwalo ye-axial egqithisileyo.
Iibheringi zeenaliti zineengenelo zobukhulu obuncinci beradial, umthamo ophezulu womthwalo, ukusebenza kakuhle kunye noluhlu olubanzi lokusetyenziswa, kodwa zikwanazo neengxaki zokufakelwa okunzima, iindleko eziphezulu kunye nomthamo omncinci wamandla e-axial. Kwizicelo ezisebenzayo, kuyimfuneko ukukhetha uhlobo olufanelekileyo lwebheringi yeenaliti ngokusekelwe kwiimeko ezithile zokusebenza kunye neemfuno zokusetyenziswa.
Ii-taboos ezilishumi zee-Needle Roller bearings
Iindlela ezilishumi eziphambili zokusetyenziswa kweebheringi zeenaliti zibandakanya ikakhulu amakhonkco okusebenza angundoqo afana nokufakela, ukugcinwa kunye nokugcinwa. Ukwaphula le migaqo kuya kunciphisa kakhulu ukusebenza kweebheringi kwaye kunciphise ubomi benkonzo yazo.
Mnaiithiyori zokusebenza kokufaka
Ukubethela ngqo umzimba webhereyitha: Ukubethela ngenkani kunokubangela ukuba iirola zeenaliti ziwe okanye ikheyiji yonakale. Kufuneka kusetyenziswe imikhono ekhethekileyo yokufaka. Xa kukho ukuphazamiseka, kufuneka kusetyenziswe indlela yokufakela eshushu (ubushushu bokufudumeza akufuneki budlule kwi-120℃).
Ukulingana okungafanelekanga kwemingxunya yeshafti: Ukususwa kakhulu kwesithuba kubangela ukuguguleka kokungcangcazela, kwaye ukuphazamiseka okugqithisileyo kukhokelela ekuguqukeni kwendibano. Kubalulekile ukulandela umgangatho wokulingana kwenkqubo yemingxunya yesiseko/inkqubo yemingxunya yesiseko.
Ubushushu bokufakelwa obushushu abulawuleki: Ukufudumala okungaphezulu kwe-120℃ kuya kubangela ukufudumeza nokuthamba kwentsimbi, okonakalisa iimpawu zoomatshini zebheri. Kucetyiswa ukuba usebenzise ukufudumeza ngebhafu yeoyile kwaye uxhotyiswe ngesixhobo sokujonga ubushushu.
Izinto ezingavumelekanga ekusebenzeni nasekugcinweni
Ukungasebenzi kakuhle kokuthambisa okanye ukungcola: Ukuqina kwegrisi kunye nokuqhekeka kwefilimu yeoyile kuya kukhawulezisa ukuguguleka. Iigrisi ezicocekileyo kufuneka zitshintshwe rhoqo (ukutshintshwa qho ngeveki kwiindawo ezingaphaya kwe-120℃).
Ukulungiswa okungafanelekanga kwe-axial clearance : Kwisakhiwo esinenkxaso ephindwe kabini, ukuba akukho mvume yokuhlawula i-axial egciniweyo, inokuba sengozini yokuxinana xa ubushushu butshintsha.
Ukhuseleko lokutywina olungekhoyo: Ukungena kothuli kubangela imikrwelo kwindlela yokugijima, kwaye ukufuma okugqithisileyo kukhokelela kumhlwa. Isixhobo sokutywina esinomgangatho wokhuseleko we-IP54 okanye ngaphezulu kufuneka sixhotyiswe.
Izinto ezingavumelekanga zokugcina izinto kunye nokusingqongileyo
Ukuvezwa kukugqwala ngamakhemikhali: Ukudibana ne-asidi/i-alkali media kuya konakalisa umaleko womphezulu ochasene nokugqwala. Indawo yokugcina kufuneka igcine i-pH engathathi cala kunye nokufuma okungenakudlula i-65%.
Ukugcinwa okulibazisekileyo ngaphandle konyango: Ukuba isitokhwe sidlula unyaka omnye, kufuneka sicocwe kwakhona ukuze kuthintelwe ukugqwala ukuze kuthintelwe ukubola kwamafutha kunye nokuveliswa kwezinto ezinobungozi ezine-asidi.
Ukuguqulwa koxinzelelo lwe-stacking: Ukuguqulwa kweplastiki kwendlela yokukhwela ihashe okubangelwa kukufakwa kwe-multi-layer stacking kufuneka kwamkelwe. Indlela yokugcina yokwahlulahlula ihashe enye kufuneka isetyenziswe.