Ngaphandle kobukho bayo yonke indawo kuluntu lwanamhlanje, uninzi aluhoywanga ubuchwephesha obunomtsalane obuphantsi kweemveliso zeplastiki ezisingqongileyo.Ukanti umhlaba ochulumancisayo ukhona emva kweenxalenye zeplastiki eziveliswe ngobuninzi esidibana nazo ngokungenangqondo yonke imihla.
Ngena kwindawo enomdla yokubumba inaliti yeplastiki, inkqubo yokwenziwa entsonkothileyo yokubumba iplastiki yegranular kuluhlu olungapheliyo lwezinto zeplastiki eziyimfuneko kubomi bemihla ngemihla.
Ukuqonda Ukubunjwa kwesitofu
Isitofu sokubumba sisebenzisa oomatshini abakhethekileyo ukuvelisa iinxalenye zeplastiki ezifanayo ngobuninzi.Iplastiki enyibilikisiweyo itofwa phantsi koxinzelelo oluphezulu kwindawo yokungunda, apho ithi iphole kwaye iqine kwinxalenye yokugqibela phambi kokuba ikhutshwe.
Inkqubo ifuna umatshini wokubumba inaliti, imathiriyeli yeplastiki ekrwada, kunye nesixhobo sokubumba sentsimbi esinamacandelo amabini esenziwe ngoomatshini ukuvelisa inxalenye efunekayo yejometri.Isixhobo sokungunda senza imilo yeqhekeza, equlathe iziqingatha ezibini ezidityanisiweyo – icala elingundoqo kunye necala lomngxuma.
Xa umngundo uvala, isithuba somngxuma phakathi kwamacala amabini senza ulwandlalo lwangaphakathi lwenxalenye eza kuveliswa.Iplastiki itofwa ngokuvuleka komngxuma kwisithuba somngxuma, igcwalise ukwenza iqhekeza leplastiki eliqinileyo.
Ukulungisa iPlastiki
Inkqubo yokubumba inaliti iqala ngeplastiki ekrwada, ifom yegranular.Izinto zeplastiki, ngokwesiqhelo kwipellet okanye kwifomu yomgubo, ngumxhuzulane owondliwa ukusuka kwihopper ukuya kwigumbi lokutofa kumatshini wokubumba.
Ngaphakathi kwegumbi, iplastiki iba phantsi kobushushu obukhulu kunye noxinzelelo.Iyanyibilika ibe kwimeko engamanzi ukuze itofwe ngombhobho wenaliti kwisixhobo sokungunda.
Ukunyanzelisa iPlastiki etyhidiweyo
Nje ukuba inyibilikiswe ibe yimo enyibilikisiweyo, iplastiki ifakwa ngamandla kwisixhobo sokubumba phantsi koxinzelelo oluphezulu, amaxesha amaninzi 20,000 psi okanye ngaphezulu.I-hydraulic enamandla kunye ne-actuator yomatshini ivelisa amandla awoneleyo okutyhala iplastiki enyibilikisiweyo ye-viscous kwi-mold.
Ukungunda kukwagcinwa kupholile ngexesha lokutofa ukwenza lula ukuqiniswa kweplastiki, ehlala ingena malunga ne-500 ° F.Ukudityaniswa kwenaliti yoxinzelelo oluphezulu kunye nesixhobo esipholileyo kuvumela ukuzaliswa ngokukhawuleza kweenkcukacha ezintsonkothileyo zokungunda kunye nokuqiniswa ngokukhawuleza kweplastiki kwimo esisigxina.
Ukubamba kunye nokuKhutshwa
Iyunithi yokubambelela inyanzelisa iziqingatha ezibini zokungunda ukuzigcina zivaliwe ngokuchasene noxinzelelo oluphezulu lwenaliti.Nje ukuba iplastiki ipholile kwaye yomelele ngokwaneleyo, ngokuqhelekileyo kwimizuzwana embalwa, ukubumba kuyavuleka kwaye inxalenye yeplastiki eqinile iyakhutshelwa ngaphandle.
Ikhululwe kubumba, isiqwenga seplastiki ngoku sibonisa ijometri ebunjiweyo yesiko kwaye sinokuqhubekeka kumanyathelo okugqiba okwesibini ukuba kuyafuneka.Ngeli xesha, ukubunjwa kuvalwa kwakhona kwaye inkqubo yokubumba inaliti ye-cyclical iphinda ngokuqhubekayo, ivelisa iinxalenye zeplastiki kwimiqulu ukusuka kwizigidi ukuya kwizigidi.
Ukwahluka kunye nokuqwalaselwa
Ulwahlulo loyilo oluninzi kunye nokhetho lwemathiriyeli lukhona ngaphakathi kobuchule bokubumba.Izinto ezifakwayo zinokufakwa ngaphakathi kwecango lesixhobo elivumela iinxalenye zezinto ezininzi kwishot enye.Inkqubo inokwamkela uluhlu olubanzi lweeplastiki zobunjineli ukusuka kwi-acrylic ukuya kwi-nylon, i-ABS ukuya kwi-PEEK.
Nangona kunjalo, uqoqosho lokubumba inaliti luthanda umthamo omkhulu.Iimbumba zentsimbi ezenziwe ngoomatshini zihlala zixabisa ngaphezulu kwe-10,000 yeedola kwaye zifuna iiveki ukuvelisa.Indlela iyagqwesa xa izigidi zeenxalenye ezifanayo zithethelela utyalo-mali lokuqala kwisixhobo esilungiselelweyo.
Ngaphandle kobume bayo obunganyangekiyo, ukubumba inaliti kusengummangaliso wemveliso, ukonyusa ubushushu, uxinzelelo kunye nokuchaneka kwentsimbi ukuvelisa intaphane yezinto ezibalulekileyo kubomi banamhlanje.Ngexesha elizayo xa ubambe imveliso yeplastiki ngokungekho ngqondweni, qwalasela inkqubo yobugcisa bokuyila emva kobukho bayo.
Ixesha lokuposa: Aug-18-2023