Ukukhetha i-medium quenching efanelekileyo yinyathelo elibalulekileyo kwinkqubo yonyango yokushisa ye-forgings. Ukukhethwa kwendawo yokucima kuxhomekeke kule miba ilandelayo:
Uhlobo lwezinto eziphathekayo: Ukukhethwa kwendawo yokucima kuyahluka kwizinto ezahlukeneyo. Ngokuqhelekileyo, i-carbon steel inokusebenzisa amanzi, i-oyile, okanye iipolymers njengemidiya yokucima, ngelixa intsimbi ephezulu ye-alloy inokufuna imidiya ekhawulezayo efana nokuhlamba ityuwa okanye ukucima igesi. Oku kungenxa yokuba izixhobo ezahlukeneyo zinezigaba ezahlukeneyo zobushushu benguqu kunye namandla okuqhuba i-thermal, efuna amazinga okupholisa ahlukeneyo.
Ubungakanani benxalenye kunye nokuma: Amalungu amakhulu ngokuqhelekileyo afuna izinga lokupholisa elicothayo ukuphepha ukuxinezeleka okukhulu kwangaphakathi, okunokubangela ukuqhekeka okanye ukuguqulwa. Ngoko ke, kwiindawo ezinkulu, imidiya yokupholisa kancinane njengeoli inokukhethwa. Amalungu amancinci kunye abhityileyo anokufuna isantya sokupholisa ngokukhawuleza ukufumana ubunzima obufunekayo, kunye neendaba zokupholisa ngokukhawuleza ezifana namanzi okanye iibhafu zetyuwa zinokuqwalaselwa ngeli xesha.
Ubunzima obufunekayo: Umlinganiselo wokupholisa we-medium quenching uchaphazela ngokuthe ngqo ubunzima bokugqibela. Isantya sokupholisa esikhawulezayo sinokuvelisa ubulukhuni obuphezulu, ngelixa isantya sokupholisa esicothayo sinokukhokelela kubulukhuni obusezantsi. Ngoko ke, xa umisela ubunzima obufunekayo, kuyimfuneko ukukhetha i-medium quenching ehambelanayo.
Ukusebenza kwemveliso kunye neendleko: Imidiya eyahlukeneyo yokucima inemveliso eyahlukeneyo kunye neendleko. Umzekelo, amanzi njengesixhobo sokucima anesantya sokupholisa ngokukhawuleza, kodwa kwezinye iimeko kunokubangela ukuguquka okanye ukuqhekeka kwamalungu. I-oyile njengendawo yokucima inomlinganiselo wokupholisa ocothayo, kodwa inokubonelela ngomgangatho ongcono womphezulu kunye nomngcipheko ophantsi woguqulo lwamalungu. Imidiya efana nokuhlamba ityuwa kunye nokucima igesi inokusebenza okuphezulu kwemveliso kodwa ixabiso eliphezulu. Ke ngoko, xa ukhetha imidiya yokucima, kuyimfuneko ukuqwalasela ngokubanzi ukusebenza kakuhle kwemveliso kunye neendleko.
Isishwankathelo, ukukhetha indawo yokucima efanelekileyo kufuna ukuqwalaselwa okubanzi kwezinto ezininzi ezifana nodidi lwezinto eziphathekayo, ubungakanani benxalenye kunye nokumila, ubunzima obufunekayo, ukusebenza kakuhle kwemveliso, kunye neendleko. Kwizicelo ezisebenzayo, kudla ngokuba yimfuneko ukwenza imifuniselo kunye nokwenza ngcono ukufumana eyona ndlela ifanelekileyo yokucima kwiimfuno ezithile zesicelo.
Ixesha lokuposa: Nov-13-2023
