Itekhnoloji yenkohliso eshushu yeiibholitikwayehex nuts
Ngexesha lokutshisa okutshisayo, i-billet ifudumala kwiqondo lokushisa ngaphezu kwendawo yentsimbi ye-recrystallization ngokufudumeza kwe-induction okanye kwisithando somlilo okanye i-oven.
Lo bushushu buphezulu buyimfuneko ukuthintela ukuqina kwesinyithi ngexesha lokuguqulwa. Ngenxa yokuba intsimbi ikwimo yeplastiki, inokwenziwa ibeyimilo entsokothileyo. Iintsimbi zigcina i-ductility kunye nokuqina.
Umndilili wobushushu obufunekayo kwisihloko esishushu seentsimbi ezahlukeneyo ngulo:
• Intsimbi ukuya kuthi ga kwi-1150 ° C
• Ingxubevange yeAluminiyam ngama-360 ukuya kuma-520 ° C
• Ingxubevange yobhedu 700 ukuya 800 ° C
Ukuze kwenziwe ezinye iintsimbi, njengentsimbi ye-superalloy, kusetyenziswa isihloko esishushu esibizwa ngokuba yi-isothermal forging.
Apha, ukufa kushushu kwiqondo lokushisa elikufutshane ne-billet ukuphepha ukupholisa kwendawo ngexesha lokubumba. Ukuqulunqa ngamanye amaxesha kuqhutyelwa kwi-atmosphere elawulwayo ukuze kuncitshiswe ukubunjwa kwesikali se-oxide.
Ngokuqhelekileyo, iindawo eziyinkimbinkimbi zenziwe ngokuphazamiseka okutshisayo, kuba ivumela ukuba izinto eziphathekayo ziphazamiseke kwimeko yayo yeplastiki, kwaye isinyithi silula ukusetyenzwa.
Izinto ezinokuthi ziqwalaselwe ukucaphukisa okutshisa ziquka:
• Ukuveliswa kwamalungu antsonkothileyo
• Ukuchaneka okuphakathi kunye nemilinganiselo ephantsi
• Uxinzelelo oluphantsi okanye ukuqina okuphantsi komsebenzi
• Ubume obufanayo obuziinkozo
• Ukonyuka kwe-ductility
Imveliso yethu yemvelisoiibholiti zehexiisayizi ezinde kunye neesayizi ezinkulu ezinobuchwephesha obushushu.
Ixesha lokuposa: Nov-24-2022