Ukunyangwa kobushushu yinkqubo ebalulekileyo kwimveliso yoshishino.Kubandakanya ukufudumeza kunye nokupholisa iinxalenye zetsimbi ukuphucula iimpawu zabo zomatshini, njengokuqina, ukuqina kunye nokumelana nokunxiba.Nangona kunjalo, ayilulo lonke unyango lobushushu olwenziwe ngokulinganayo.Ezinye zinokubangela ukuguquka okugqithisileyo okanye zide zonakalise iindawo.Apha kulapho iifurnasi zokucima umoya zingena khona.
Ivacuum yokucima umliloluhlobo lwezixhobo zokunyanga ubushushu, esebenzisa irhasi yoxinzelelo oluphezulu ukufudumeza iindawo kwivacuum kwaye emva koko zizipholise phantsi.I-vacuum yenziwe ukuthintela nayiphi na i-oxidation okanye ukungcola ukuba kwenzeke, kwaye igesi (ngokuqhelekileyo i-nitrogen okanye i-helium) isetyenziselwa ukucima inxalenye ngokukhawuleza nangokulinganayo.
Ukucima i-vacuum kuthathwa njengenye yeendlela ezilungileyo zokufezekisa ibhalansi engcono yobunzima kunye nokuqina kwiindawo zetsimbi.Ivelisa i-microstructure entle ngaphandle kwe-decarburization yomhlaba okanye i-deformation, ekhokelela kwiipropati ezigqwesileyo zoomatshini kunye nobomi benkonzo obude.Ukongezelela, i-vacuum quenching furnaces inokusingatha iindidi ezininzi zezixhobo, ukusuka kwintsimbi kunye nentsimbi engenasici ukuya kwi-aluminium kunye ne-titanium alloys.
Ukufumana inzuzo epheleleyo yokuqina kwe-vacuum, udinga okuthembekileyo, okusebenzayoivacuum yokucima iziko.Isitovu esilungileyo kufuneka sibe nezi mpawu zilandelayo:
- I-vacuum ephezulu: Ngokufanelekileyo, isithando somlilo kufuneka sikwazi ukufezekisa i-vacuum ye-10 ^ -5 Torr okanye ephantsi ukunciphisa i-oxidation kunye nokungcoliswa.
- Ukucima ngokukhawuleza: isithando somlilo kufuneka sikwazi ukupholisa inxalenye kwi-10-50 ° C / s ukufezekisa i-microstructure efunwayo.
- Ukusabalalisa ubushushu obufanayo: Isithando somlilo kufuneka sibe nenkqubo yokufudumeza eyilwe kakuhle ehambisa ukushisa ngokulinganayo kulo lonke isithando somlilo ukuze kuqinisekiswe iziphumo ezihambelanayo zokucima.
- Inkqubo yolawulo oluphezulu: Isithando somlilo kufuneka sibe nepaneli yokulawula umsebenzisi-friendly ukuvumela ubushushu obuchanekileyo kunye nokulawula ukuhamba kwegesi, kunye nokubeka iliso kunye nokurekhoda idatha yenkqubo.
At Paijinsinikezela ngoluhlu olubanzi lweziko lokucima ivacuum ezihlangabezana nezi mfuno kunye nokunye.Iziko lethu liyilwe kwaye lakhiwe kusetyenziswa itekhnoloji yamva nje kunye nemathiriyeli liqela elinamava leenjineli kunye neengcali.Sikwabonelela ngezisombululo zesiko ukuhlangabezana neemfuno zakho kunye neemfuno.
Ezinye zeemodeli zethu ezidumileyo ziquka:
- I-vacuum yokucima i-furnace yokucima umoya: isithando somlilo sinokusingatha iinxalenye ukuya kwi-2000mm ubude kunye ne-1500kg ubunzima, kunye nobushushu obuphezulu be-1350 ° C kunye nesantya sokupholisa ngokukhawuleza kwe-30 ° C / s.
- I-Horizontal vacuum yokucima i-furnace yokucima umoya: Esi sithando somlilo sinokwenza iinxalenye ezinobukhulu obuyi-1000mm kunye nobunzima be-1000kg, kunye nobushushu obuphezulu be-1350 ° C kunye nesantya sokupholisa ngokukhawuleza kwe-50 ° C / s.
-Isithando sevacuum eneenjongo ezininzi: Esi sithando somlilo singasetyenziselwa iinkqubo ezahlukeneyo zonyango lobushushu ezifanaukucima ivacuum, ukufudumala, ukunyathela, ukugcoba, njl., kunye nobushushu obuphezulu be-1300 ° C kunye ne-vacuum degree ye-10 ^ -5 Torr.
Ukuqukumbela, i-vacuum air quenching furnaces sisixhobo esibalulekileyo sokufumana umgangatho ophezulu kunye neziphumo zonyango olungaguqukiyo lobushushu.Banikezela ngokusebenza okuphezulu, ukusebenza kakuhle kunye nokuguquguquka xa kuthelekiswa nezinye iindlela zonyango lobushushu.Ukuba ujonge iziko elithembekileyo nelisebenzayo, jonga uluhlu lwePaijin lweVacuum Air Quenching Furnaces namhlanje!
Ixesha lokuposa: Mar-28-2023