Embonini yokukhiqiza, amathuluzi omshini ayimishini ebalulekile eyenza ukukhiqizwa kwezingxenye ezinembayo nezingxenye.Ingxenye ebalulekile yamathuluzi omshini i-spindle, ephethe ithuluzi lokusika futhi izungezisa ngesivinini esikhulu ukwenza imisebenzi yomshini.I-spindle kufanele ifakwe kuma-bearings angakwazi ukusekela isisindo sayo futhi imelane namandla akhiqizwa ngesikhathi somshini.
Ngokwesiko, ama-ball bearings nama-roller bearings kube yizinhlobo ezivame ukusetshenziswa kakhulu zama-bearings kumathuluzi omshini.Kodwa-ke, ngesidingo esikhulayo sokunemba okuphezulu nokusebenza, izinhlobo ezintsha zamabheringi sezakhiwe, njengama-gas bearings.Amabheringi egesi amabhodi angaxhunywanga asebenzisa ifilimu elincanyana legesi, ngokuvamile umoya noma i-nitrogen, ukusekela isici esijikelezayo.Banikeza izinzuzo ezimbalwa ngaphezu kwama-bearings wendabuko, njengokungqubuzana okuphansi, amandla esivinini esiphezulu, kanye nokumanzisa okungcono.
Enye impahla esetshenziswe ngempumelelo njengensimbi ethwala igesi kumathuluzi omshini yigwadle.Ama-granite gas bearings anezindawo ezimbalwa eziyingqayizivele eziwenza abe yinketho ekhangayo yezinhlelo zokusebenza ezisebenza kahle.I-Granite iyimpahla yemvelo eyakhiwe kusuka ku-magma yokupholisa, futhi inokwakheka okuhle kakhulu nokufana okusanhlamvu.Lokhu kuyenza imelane kakhulu nokugqoka nokuguqulwa, ngisho nangaphansi kwemithwalo esindayo kanye nesivinini esikhulu.
Ama-granite gas bearings nawo anesilinganiso esiphakeme kakhulu sokuqina kwesisindo, okusho ukuthi angakwazi ukusekela isisindo esikhulu ngokuphambuka okuncane.Lokhu kubaluleke kakhulu kumathuluzi omshini, lapho i-spindle ingaba nesisindo esingamakhilogremu angamakhulu amaningana futhi kufanele ifakwe ngokunemba okuphezulu.Ukwengeza, i-granite ine-coefficient ephansi kakhulu yokwanda okushisayo, okusho ukuthi mancane amathuba okuthi ikhubazeke ngenxa yokushintsha kwezinga lokushisa.Lokhu kubalulekile kumathuluzi omshini, lapho ukuhlukahluka kwezinga lokushisa kungabangela izinguquko eziphawulekayo kubukhulu bezingxenye ezisetshenziswayo.
Amandla okuthwala ama-granite gas bearings ancike ezintweni eziningana, njengobukhulu nokuma kwe-bearing, izimo zokusebenza (isivinini, izinga lokushisa, ingcindezi), kanye nezakhiwo ezibonakalayo ze-granite.Ngokuvamile, ama-granite gas bearings angakwazi ukusekela imithwalo esuka ku-Newtons ambalwa kuya kuma-kilo-Newton amaningana, kuye ngokuthi ubukhulu kanye nomklamo wokuthwala.Angakwazi futhi ukusebenza ngesivinini esifika emashumini ambalwa ezinkulungwane zokuguquguquka ngomzuzu, okuphakeme kakhulu kunebhola lendabuko noma ama-roller bearings.
Sengiphetha, ama-granite gas bearings awubuchwepheshe obuthembisayo bokusebenzisa isivinini esikhulu nokunemba okuphezulu kumathuluzi omshini.Banikeza izinzuzo ezimbalwa ngaphezu kwama-bearings wendabuko, njengokungqubuzana okuphansi, amandla esivinini esiphezulu, kanye nokumanzisa okungcono.Amandla okuthwala ama-granite gas bearings ancike ezintweni eziningana, kodwa angakwazi ukusekela imithwalo ephezulu futhi asebenze ngesivinini esikhulu.Ngocwaningo oluqhubekayo nokuthuthukiswa, ama-granite gas bearings angase abe ingxenye evamile kumathuluzi omshini wesikhathi esizayo.
Isikhathi sokuthumela: Mar-28-2024