Ukusukela ukuba abantu bangene kuluntu lweshishini, ukuveliswa kwazo zonke iintlobo zeemveliso kuye kwawulahla umsebenzi wezandla, ukuveliswa komatshini ozenzekelayo kuye kwathandwa kuzo zonke iinkalo zobomi, kwaye ukuveliswa kweemveliso zeplastiki akukho nto, kule mihla, iimveliso zeplastiki zicutshungulwa ngomatshini wokubumba, njengamaqokobhe ezixhobo ezahlukeneyo zasekhaya kunye neemveliso zedijithali eziqhelekileyo kubomi bethu bemihla ngemihla zicutshungulwa.isitofu sokubumba. Yenziwa njani imveliso yeplastiki epheleleyo kumatshini wokubumba inaliti?
1. Ukufudumeza kunye ne-preplasticization
I-screw iqhutywa yinkqubo yokuqhuba, izinto ezivela kwi-hopper ukuya phambili, zixutywe, kwi-cylinder ngaphandle kwesifudumezi, i-screw kunye ne-barrel ye-shear, i-friction phantsi komphumo wokuxuba, izinto eziphathekayo ngokuthe ngcembe zinyibilika, entloko ye-barrel iye yaqokelela inani elithile leplastiki etyhidiweyo, phantsi koxinzelelo lokunyibilika, i-screw kancane emva. Umgama wokuhlehla uxhomekeke kwisixa esifunekayo kwinaliti enye ngesixhobo sokulinganisa ukuhlengahlengisa, xa umthamo wenaliti ebekiweyo ufikeleleke ngaphambili, isikrufu siyayeka ukujikeleza kunye nokuhlehla.
2. Ukubamba kunye nokutshixa
Umatshini wokugoba utyhala ipleyiti yokubumba kunye nenxalenye eshukumayo yokubumba ebekwe kwipleyiti yokubumba eshukumayo ukuvala nokutshixa umngundo kunye nenxalenye eshukumayo yokubumba kwipleyiti yokubumba eshukumayo ukuqinisekisa ukuba amandla awoneleyo okubamba anokunikezelwa ukutshixa ukubumba ngexesha lokubumba.
3. Ukuhamba phambili kweyunithi yokutofa
Xa ukuvalwa kokungunda kugqityiwe, sonke isitulo sokutofa siyatyhalwa kwaye sihanjiswe phambili ukuze umlomo wokutofa ulingane ngokupheleleyo kunye nokuvuleka kwe-sprue okuphambili kokungunda.
I-4.Injection kunye nokubamba uxinzelelo
Emva kokuba i-mold clamping kunye ne-nozzle ilungele ngokupheleleyo ukubumba, i-cylinder ye-hydraulic ye-injection ingena kwi-oyile yoxinzelelo oluphezulu kwaye ityhalela phambili isijija esihambelana nombhobho ukuze sitofe inyibiliko eqokelelwe entlokweni yomphanda ngoxinzelelo olwaneleyo, obangela ukuba umthamo weplastiki ucutheke ngenxa yokuncipha kwamaqondo obushushu. Ukuqinisekisa ukuxinana, ukuchaneka kwe-dimensional kunye ne-mechanical properties of the plastic parts, kuyimfuneko ukugcina uxinzelelo oluthile kwi-melted kwi-mold cavity ukuze uzalise izinto.
5. Uxinzelelo lokukhulula
Xa inyibilika kwisango lokubumba iqhwa, uxinzelelo lunokothulwa.
6. Ugcino lwesixhobo sokutofa
Ngokuqhelekileyo, emva kokuba ukuthuthwa kugqityiwe, i-screw inokujikeleza kwaye ihlehle ukuze igqibezele inkqubo elandelayo yokuzalisa kunye ne-preplasticization.
7. Vula isikhunta kwaye ukhuphe iindawo zeplastiki
Emva kokuba iindawo zeplastiki kumgodi wokungunda zipholile kwaye zisetiwe, indlela yokubambelela ivula ukungunda kwaye ityhalele ngaphandle iindawo zeplastiki ekubunjeni.
Ukusukela ngoko, imveliso yeplastiki epheleleyo ithathwa njengepheleleyo, ngokuqinisekileyo, uninzi lwamalungu eplastiki luya kufuneka lulandelwe ngokutshizwa kweoyile, i-silika-screening, isitampu esishushu, i-laser engraving kunye nezinye iinkqubo ezincedisayo, kwaye emva koko zidityaniswe nezinye iimveliso, kwaye ekugqibeleni zenze imveliso epheleleyo phambi kokugqibela ukuya ezandleni zabathengi.
Ixesha lokuposa: Sep-14-2022
