I-carbide ene-cemented luhlobo lwemathiriyeli enzima eyenziwe ngentsimbi enqabileyo eqinileyo kunye nentsimbi edibeneyo, eveliswa ngumgubo wesinyithi kwaye inokumelana nokunxiba okuphezulu kunye nokuqina okuthile. Ngenxa yokusebenza kwayo okugqwesileyo, i-carbide enesamente isetyenziswa kakhulu ekusikeni, kwiindawo ezingagugiyo, imigodi, ukugrumba i-geological, imigodi yeoli, iinxalenye zoomatshini kunye nezinye iindawo.
Inkqubo yokuvelisa i-carbide ene-cemented iquka iinkqubo ezintathu eziphambili: ukulungiswa komxube, ukubunjwa kwe-press kunye ne-sintering. Ngoko ke yintoni inkqubo?
Inkqubo yokudibanisa kunye nomgaqo
Yenza umlinganiselo wezinto eziyimfuneko (i-tungsten carbide powder, i-cobalt powder, i-vanadium carbide powder, i-chromium carbide powder kunye nenani elincinci lezongezo), zixube ngokwetafile yefomyula, zibeke kwi-rolling ball mill okanye i-mixer yokusila izixhobo ezahlukeneyo ze-40-70 iiyure, yongeza i-2% ye-wax, usasaze umxube kunye ne-mill ngokulinganayo. Ukwakheka okuthile kunye neemfuno zobungakanani bamasuntswana ngokumisa isitshizi okanye ukuxutywa kwesandla kunye nokuhlolwa kokungcangcazela, Ukuhlangabezana neemfuno zokucofa kunye nokuntywila. Emva kokucinezela kunye ne-sintering, i-carbide blanks ikhutshwe kwaye ipakishwe emva kokuhlolwa komgangatho.
Izithako ezixutywe
Ukusila okumanzi
Ukungena kweglue, ukomisa kunye ne-granulation
Cinezela ukubumba
Sinter
Ikhabhide enesamente engenanto
Ukuhlolwa
Yintoni ivacuum?
Ivacuum efana nalo ngummandla onoxinzelelo lwegesi oluncinci kunoxinzelelo lwe-atmospheric. Iingcali zefiziksi zihlala zixoxa ngeziphumo zovavanyo ezifanelekileyo kwimeko ye-vacuum ngokupheleleyo, abathi ngamanye amaxesha bayibize nge-vacuum okanye indawo yasimahla. Emva koko ivacuum engaphelelanga isetyenziselwa ukumela ivacuum engaphelelanga elabhoratri okanye esithubeni. Ngakolunye uhlangothi, kubunjineli kunye nokusetyenziswa komzimba, sithetha nayiphi na indawo ephantsi kunoxinzelelo lwe-atmospheric.
Iziphene / iingozi eziqhelekileyo kwimveliso yeemveliso ze-carbide
Ukulandela emva kwezona zizathu, ezona ziphene / iingozi zemveliso ye-carbide zinokwahlulwa zibe ziindidi ezine:
Iziphene zecandelo (isigaba se-ETA sibonakala, amaqela amakhulu e-particle abumba, i-powder pressing cracks)
Ukulungisa iziphene (iintanda ze-welding, iintanda zokusika ucingo, iintanda ze-thermal)
Iingozi zokusingqongileyo (umhlwa, iziphene zokhukuliseko, njl.njl.)
Iingozi zoomatshini (ezifana nongquzulwano olubi, ukunxiba, ukonakaliswa kokudinwa, njl.njl.)
Ixesha lokuposa: Jul-27-2022
