Umenzi ochwephesha woomatshini be-thermoforming.
Ulwimi
Umenzi ochwephesha woomatshini be-thermoforming.
Zeziphi Izinto Zenkqubo Ephucula Ukutyeba Kwendonga Ukufana kwiiMveliso zeThermoformed?
Ukufudumala: Iimeko ezifanelekileyo zokufudumeza ziyimfuneko ukufezekisa ukushisa okufanayo kulo lonke iphepha.
Ukuqulunqa: Esona sizathu siphambili sobunzima bodonga olungalinganiyo lwemveliso kukuba iindawo ezahlukahlukeneyo zephepha zenziwe kwii-degrees ezahlukeneyo zokwelula, kwaye enye ubukhulu besantya sokwelula, oko kukuthi, isantya sokuhamba kwegesi yokupompa kunye nokunyuka, okanye isantya sokuhamba kweembumba, iifreyimu zokubamba, kunye ne-pre-stretch plunger, njalo njalo. Ngokuqhelekileyo, isantya esiphezulu sokwelula kwi-molding ngokwayo kunye nokunciphisa ixesha lokujikeleza kuyathandeka ngakumbi, kodwa ukugqithisa ngokukhawuleza ngokukhawuleza kunokukhokelela ekuhambeni kwezinto ezingonelanga, kubangele ukugqithisa ngokugqithiseleyo kwiimpawu ze-concave okanye ze-convex zemveliso; Kwaye ukuzolula kucotha kakhulu kwaye kuya kuba ngenxa yezinto zeshiti phezu kokupholisa okubangelwa ukuguqulwa kokuhla kokukwazi ukwenza iimveliso zibonakale ziqhekekile. Isantya sokubumba sisondelelene nobushushu beshiti ngexesha, amaqondo obushushu asezantsi anciphisa ukumila kwephepha, oko kufuna isantya esicothayo esolula. Ukusebenzisa isantya esiphezulu sokwenza, ubushushu beshiti kufuneka bonyuswe ngokufanelekileyo.
Ukupholisa i-demoulding: iimveliso ezibunjiweyo kufuneka zipholile kwiqondo lokushisa eliphazamisayo ngaphambi kokudilizwa, ngaphambi kokudilizwa. Ukupholisa okunganelanga kuya kubangela ukuba imveliso ibe nokonakala emva kokudilizwa. Isantya sokupholisa sinxulumene ne-thermal conductivity yeplastiki kunye nobukhulu bodonga lwemveliso ebunjiweyo. Izinga lokupholisa elifanelekileyo linqanda ukuthobisa ubushushu obugqithisileyo kunye noxinzelelo oluphezulu lwangaphakathi. Ngaphandle koko, olu xinzelelo, ngakumbi kwimimandla enoxinzelelo oluphezulu, lunokukhokelela kwi-microcracking ngenxa yokupholisa ngokukhawuleza okukhulu.
1. Ukulungiswa kweeparamitha zenkqubo: Ngokuhlengahlengisa ubushushu, uxinzelelo, isantya kunye nezinye iiparitha kwinkqubo yomatshini we-thermoforming , imveliso inokufezekisa ukusabalalisa ubuninzi bodonga. Ngexesha elifanayo, ngokwezinto ezahlukeneyo kunye neemfuno zemveliso, ukuqulunqwa kwenkqubo yeeparamitha zenkqubo ehambelanayo.
2. Ukukhethwa kwezinto ezifanelekileyo: ngokuhambelana nokusetyenziswa kokusingqongileyo kunye neemfuno zentsebenzo yemveliso, khetha izinto zeplastiki kunye nesalathisi esihle kakhulu se-melt kunye ne-fluidity.
3. Lungiselela inkqubo yokupholisa: Yamkela inkqubo yokupholisa amanzi ezenzekelayo elawula ubushushu ukuze unike iimeko zokupholisa ezichanekileyo zenkqubo ye-thermoforming. Ngokujonga ubushushu obunamanqaku amaninzi, inkqubo inokubona kwaye isuse ubushushu obungalinganiyo kwindawo yokubumba ngexesha.
Isishwankathelo, ukufana kodonga kwiimveliso ze-thermoform yinto ebalulekileyo echaphazela umgangatho wemveliso. Ubungqingqwa bodonga lwemveliso bunokuphuculwa ngokusebenzayo ngokulungiselela iiparamitha zenkqubo, ukukhetha izixhobo ezifanelekileyo, kunye nokuphucula inkqubo yokupholisa. Kwinkqubo yokuvelisa ngokwenene, ngokweemfuno ezithile zemveliso kunye neempawu eziphathekayo, iiparamitha zenkqubo ehambelanayo kunye neskimu soyilo lokubumba kufuneka luphuhliswe ukuqinisekisa ukuzinza nokuthembeka komgangatho wemveliso.
Umenzi ochwephesha woomatshini be-thermoforming.
