Njengoko nisazi nonke, ukungunda kweplastiki sisishunqulelo sobumba oludityanisiweyo, olugubungela ukubunjwa koxinzelelo, ukubunjwa kwe-extrusion,isitofu sokubumba,ukubumba ukuvuthela kunye nokubumba ugwebu oluphantsi.Utshintsho olulungelelanisiweyo lwe-convex yokubumba, i-concave mold kunye nenkqubo yokubumba encedisayo, sinokuqhuba uluhlu lwamacandelo eplastiki aneemilo ezahlukeneyo kunye nobukhulu.Ukuze kuhlangatyezwane nemfuno yamalungu okubumba, nanga amanye amacebiso okukunceda ukhethe umngundo ofanelekileyo weplastiki:
1.Impembelelo encinci ngonyango lobushushu
Ukuze kuphuculwe ubulukhuni kunye nokumelana ne-abrasion, i-mold yeplastiki kufuneka iphathwe ubushushu ngokubanzi , kodwa olu nyango kufuneka lutshintshe kancinci ngobukhulu.Ngoko ke, kungcono ukusebenzisa intsimbi esele iqinisiwe enokuthi yenziwe ngoomatshini.
2.Easy ukuqhubekeka
Iinxalenye zeDie zenziwe ngezinto zentsimbi, kwaye ezinye zazo zinezakhiwo ezintsonkothileyo kunye neemilo.Ukuze unciphise umjikelezo wemveliso kunye nokuphucula ukusebenza kakuhle, izinto zokubumba kufuneka zibe lula ukuqhutyelwa kwimilo kunye nokuchaneka okufunekayo kwimizobo.
3.Ukumelana nokugqwala okuphezulu
Iintlaka ezininzi kunye nezongezo zinokonakalisa umphezulu womgodi, nto leyo eya kwenza umgangatho wezinto zeplastiki zibe mandundu.Ke ngoko, bekuya kuba ngcono ukuba kusetyenziswe intsimbi ekwaziyo ukumelana nomhlwa, okanye ipleyiti yechrome, icangci, nickel kumphezulu womgodi.
4.Uzinzo oluhle
Ngexesha lokubumba iplastiki, ubushushu bomgodi wokungunda weplastiki kufuneka bufikelele ngaphezu kwe-300 ℃.Ngenxa yesi sizathu, kungcono ukhethe insimbi yesixhobo (insimbi ephathwa ngobushushu) eye yavutha ngokufanelekileyo.Ngaphandle koko, kuya kubangela utshintsho kwi-micro structure yezinto eziphathekayo, kwaye kukhokelela ekutshintsheni i-mold yeplastiki.
Ixesha lokuposa: Apr-06-2022
