Ziziphi izizathu zokucima ukuguqulwa okubangelwa unyango olushushu lwe iziko lombane lokulinga

1. Ukufudumala nokupholisa okungalinganiyo

Inxalenye efanayo ifudunyezwe kwisithando somlilo sovavanyo, elinye icala kunye nelinye icala elikufutshane ne-thermocouple, icala langaphambili kunye necala elingasemva lesithando somlilo, indawo yokudibanisa kunye ne-non-contact surface yecandelo, njl., zonke zichaphazela ukufudumeza. Zama ukuyigcina ixesha elithile, ubushushu bomhlaba buhlala bufana, kodwa iqondo lokushisa langempela kunye nexesha lokubamba lihluke kuyo yonke indawo, kwaye ukuguqulwa kwesakhiwo sokucima kunye nokupholisa kukwahluke. Ngenxa yoko, ukunyanzeliswa kokucima okungahambelani kubangela ukuguqulwa kwamalungu. Ukupholisa okungalinganiyo kuya kubangela uxinzelelo olungahambelaniyo kunye nokuguqulwa, njengentshukumo yokwenziwa kokungalingani, iqondo lobushushu lenxalenye ngaphandle kolwelo olupholisayo libetha kancinci, kwaye i-oyile yokuqala kunye neyesibini ibangela isantya sokupholisa esingalinganiyo, nto leyo ekhokelela ekupholiseni okungalinganiyo. Ukuguqulwa okufanayo.

2. Ubushushu bokufudumala kunye nexesha lokubamba

Ukwandisa kakhulu ubushushu bokucima, ukwandisa ixesha lokubamba iziko lombane lovavanyo, kunye nobukho be-flake pearlite okanye i-punctate pearlite kwisakhiwo sokuqala xa kuthelekiswa ne-pearlite eqhelekileyo ye-spherical, konke kwandisa uxinzelelo lwe-thermal kunye noxinzelelo lombutho, ngaloo ndlela ukwandisa ukucinywa kwe-pearlite. amalungu aKhubazekile. Ngoko ke, ukuze kuncitshiswe i-deformation yamacandelo, zama ukusebenzisa ubushushu obuphantsi bokucima kunye nexesha elifanelekileyo lokubamba, kwaye kwangaxeshanye kufuneka ulwakhiwo lokuqala lwe-pearlite engqukuva kunye nobukhulu obufanayo.

3. Uxinzelelo olushiyekileyo

Xa iindawo ezicinyiweyo ziphinda zisetyenzisiwe, ukuguqulwa okukhulu kudla ngokuveliswa. Nokuba iinxalenye ezicinyiweyo zifudunyezwa kwiqondo lokucima umbane kwiziko lombane, kwaye iqondo lobushushu ligcinwa ixesha elithile, ziya kuvelisa kwakhona i-deformation enkulu. Oku kubonisa ukuba uxinzelelo olushiyekileyo lukwiziko lombane lokulinga. Udlale indima ekufudumezeni. Amacandelo emva kokucima akwimeko yoxinzelelo olungazinzanga, kwaye uxinzelelo olushiyekileyo aluyi kuvelisa i-deformation enkulu kwiqondo lokushisa. Ngenxa yokuba umda we-elastic wensimbi uphezulu kakhulu kwiqondo lokushisa, njengoko izinga lokushisa linyuka, umda we-elastic wehla ngokukhawuleza. Ukuba isantya sokufudumeza sikhawuleza ukuphelisa uxinzelelo olushiyekileyo ngexesha lokufudumala, ukushisa okuphezulu kuya kugcinwa. Kwiqondo lokushisa eliphezulu, ukuba umda we-elastic ungaphantsi kunoxinzelelo olushiyekileyo, i-deformation yeplastiki iya kubangelwa, kwaye ukusebenza kuya kubonakala ngakumbi xa iqondo lokushisa lingalingani.