I-screw yomatshini we-extrusion yinxalenye ephambili kwinkqubo yokukhupha, idlala indima ebalulekileyo ekuthuthweni, ekunyibilikeni, nasekubumbeni izinto ezicutshungulwayo.Kweli nqaku, siza kuphonononga ubume, imigaqo yokusebenza, kunye nokusetyenziswa kwesikrufu somatshini we-extrusion.
Isikrufu somatshini we-extrusion ngokuqhelekileyo senziwe ngomgangatho ophezulu, izinto ezihlala zihleli njengentsimbi enesantya esiphezulu okanye isixhobo sentsimbi.Iqulunqwe ngentonga ye-cylindrical ene-helical flight ejikelezayo.I-screw yenzelwe ukudibanisa ngokuqinileyo ngaphakathi kombhobho womatshini wokukhupha, kunye ne-clearance encinci yokuvumela ukuhamba kwezinto.
Umgaqo osebenzayo we-screw machine screw ungashwankathelwa ngolu hlobo lulandelayo: njengoko i-screw ijikeleza, ihambisa izinto ezivela ekupheleni kokutya ukuya ekupheleni kokukhutshwa komatshini.Iindiza ze-helical ze-screw zityhala i-material phambili, ngelixa ubushushu obuveliswa ngumatshini bunyibilikisa izinto kwaye bujike bube yimeko ye-viscous.
Isikrufu somatshini we-extrusion siyilwe ngamacandelo ahlukeneyo asebenza imisebenzi ethile.Indawo yokutya, efumaneka ekuqaleni kwe-screw, inoxanduva lokutsala izinto kunye nokuyicinezela.Ummandla woxinzelelo ulandela, apho izinto zinyanzeliswa kwaye zifudunyezwe nge-friction kunye nobushushu obuveliswa ngumatshini.
Indawo yokunyibilika iza ngokulandelayo, apho izinto zinyibilika ngokupheleleyo kwaye zixutywe.Eli candelo le-screw lidla ngokuyilwa nge-angle yendiza enzulu ukunyusa isenzo sokucheba kunye nokukhuthaza ukunyibilika okusebenzayo kunye nokuxutywa kwezinto.Okokugqibela, ummandla wokulinganisa ulawula umyinge wokuhamba kunye noxinzelelo lwempahla njengoko ityhalelwa kwicala lokufa.
Isikrufu somatshini we-extrusion sisetyenziswa kakhulu kumashishini ahlukeneyo, kubandakanya iiplastiki, irabha, kunye nokulungiswa kokutya.Kushishino lweplastiki, isikrufu siqhele ukusetyenziswa ukukhupha iipeliti zeplastiki okanye iigranule zibe kwimo efunwayo, njengemibhobho, iiprofayili, okanye amashiti.Kushishino lwerabha, isikrufu sisetyenziselwa ukusetyenzwa kweekhompawundi zerabha kwiimveliso ezahlukeneyo, ezifana netywina, iigaskithi, okanye amatayara.Kwishishini lokutya, isikrufu sisetyenziselwa ukongezelela izinto zokutya, ezifana nentlama okanye ipasta.
Ukugcinwa ngokufanelekileyo kunye nokunyamekela kwe-screw machine screw kubalulekile ukuqinisekisa ukuba ixesha elide kunye nokusebenza.Ukucoca rhoqo kunye nokuhlolwa kunceda ukususa nayiphi na i-residu eqokelelweyo okanye ukungcola okunokuthi kube nefuthe kwinkqubo yokukhupha.Ukongezelela, iitshekhi zexesha lokunxiba okanye umonakalo ziyimfuneko, kwaye naziphi na izinto ezigugileyo okanye ezonakeleyo kufuneka zitshintshwe ngokukhawuleza.
Ukuqukumbela, isikrufu somatshini we-extrusion siyinxalenye ebalulekileyo kwinkqubo yokukhutshwa, enoxanduva lokuhambisa, ukunyibilika, kunye nokubumba izinto ezicutshungulwayo.Ukuqonda isakhiwo sayo, imigaqo yokusebenza, kunye nezicelo kubalulekile ekufezekiseni i-extrusions esebenzayo kunye nekhwalithi ephezulu.Ngokubonelela ngokufanelekileyo ukugcinwa kunye nokunyamekela, abavelisi banokuqinisekisa ixesha elide kunye nokusebenza ngokufanelekileyo kwe-screw machine screw.
Ixesha lokuposa: Mar-18-2024