Kubomi bethu bemihla ngemihla, umntu ngamnye kuthi usebenzisa iimveliso ezibandakanya ukufakwa kwesitofu sokubumba yonke imihla.Inkqubo yokwenziwa kwesiseko yeisitofu sokubumbaayinzima, kodwa iimfuno zoyilo lwemveliso kunye nezixhobo ziphezulu kakhulu.Impahla ekrwada idla ngokuba yiplastiki yegranular.Iplastiki inyibilika kumatshini wokubumba inaliti yeplastiki kwaye emva koko ifakwe kwi-mold phantsi koxinzelelo oluphezulu.Izinto ezipholileyo kunye nokunyanga ngaphakathi kwesikhunta, emva koko iimbumba ezimbini zesiqingatha zivuliwe kwaye umkhiqizo uyasuswa.Obu buchule buya kuvelisa imveliso yeplastiki enemilo emiselweyo emiselweyo.Kukho la manyathelo aphambili.
1 - Ukubambelela:Umatshini wokubumba umjovo uqukethe amacandelo e-3: i-injection mold, i-clamping unit kunye neyunithi ye-injection, apho iyunithi yokudibanisa igcina i-mold phantsi koxinzelelo oluthile ukuze kuqinisekiswe imveliso ehambelanayo.
2 – Isitofu:Oku kubhekiselele kwindawo apho iipellet zeplastiki zityiswa kwihopper ebekwe phezulu kumatshini wokubumba inaliti.Ezi pellets zilayishwa kwi-master cylinder apho zifudunyezwa kumaqondo obushushu aphezulu de zinyibilike zibe lulwelo.Emva koko, ngaphakathi kumatshini wokubumba inaliti, isikrufu siya kujika kwaye sixube iplastiki esele inyibilikile.Nje ukuba le plastiki engamanzi ifikelele kwindawo efunwayo yemveliso, inkqubo yokutofa iyaqala.Ulwelo lweplastiki lunyanzeliswa ngesango elibalekayo isantya kunye noxinzelelo lulawulwa sisikrufu okanye iplunger, kuxhomekeke kuhlobo lomatshini osetyenzisiweyo.
3-Ukubamba uxinzelelo:Ibonisa inkqubo apho uxinzelelo oluthile lusetyenziselwa ukuqinisekisa ukuba i-mold cavity nganye izaliswe ngokupheleleyo.Ukuba imingxuma ayizaliswanga ngokuchanekileyo, oko kuya kubangela ukulahlwa kweyunithi.
4 – Ukupholisa:Eli nyathelo lenkqubo livumela ixesha elifunekayo ukuze i-mold ipholile.Ukuba eli nyathelo lenziwa ngokukhawuleza kakhulu, iimveliso zinokunamathela kunye okanye zigqwetheke xa zikhutshwa kumatshini.
5 – Ukuvulwa komngundo:Isixhobo sokubambelela sivulwe ukwahlula ukungunda.Umngundo udla ngokusetyenziswa ngokuphindaphindiweyo kuyo yonke le nkqubo, kwaye zibiza kakhulu kumatshini.
6-Ukwenziwa:Imveliso egqityiweyo isuswe kumatshini wokubumba inaliti.Ngokuqhelekileyo, imveliso egqityiweyo iya kuqhubeka kumgca wokuvelisa okanye ifakwe kwaye ihanjiswe kumgca wokuvelisa njengenxalenye yemveliso enkulu, umzekelo, isondo lokuqhuba.
Ixesha lokuposa: Sep-21-2022
