Umngundo weplastiki sisixhobo sokuvelisa iimveliso zeplastiki;ikwasisixhobo sokunika ubume obupheleleyo kunye nemilinganiselo echanekileyo kwiimveliso zeplastiki.Imveliso yokugqibela yeplastiki ifunyanwa ngokubumba iplastiki yokubumba izinto ezikrwada kunye nokubumba iplastiki kumatshini wokubumba inaliti.Zeziphi izinto zeplastiki ezidla ngokusetyenziswa kwiifektri zokungunda zeplastiki?
Iplastiki esihlala sithetha ngayo idla ngokuba ligama eliqhelekileyo.Ngokubanzi, izinto zeplastiki ekrwada zahlulwe iiplastiki jikelele kunye neeplastiki zobunjineli ngokweenjongo zabo.Izixhobo zeplastiki ekrwada ezidla ngokusetyenziswa kwiifektri zokungunda zeplastiki ngokubanzi ziquka iABS, PP, PVC, PC.Ezi mathiriyeli zithandwa ngabakhiqizi abaninzi kuba zinento efanayo ebalaseleyo, ngakumbi kule miba ilandelayo:
1. Kulula ukusetyenzwa kwamalungu okungunda kwe-Injection uninzi lwenziwe ngezinto zetsimbi, kwaye ezinye iimilo zesakhiwo zinzima kakhulu.Ukuze unciphise umjikelezo wemveliso kunye nokuphucula ukusebenza kakuhle, izinto zokubumba zifunwa ukuba zibe lula ukuqhutyelwa kwimilo kunye nokuchaneka okufunekayo kwimizobo.
2. Amandla aphezulu omatshini, ukuchasana kwempembelelo enamandla, akuyi kuhla ngokukhawuleza kwiqondo lokushisa eliphantsi;uvakalelo oluhle lwenotshi, ukuxhathisa okulungileyo kokunyuka, akuyi kuhla ngokukhawuleza xa ubushushu buphakama;unobulukhuni obuthile bomphezulu, ukuxhathisa ukukrwempa;Ukuchasa kakuhle ukunxiba kunye ne-coefficient ephantsi yokukhuhlana.
3. Ukumelana nokunxiba kakuhle Iglosi kunye nokuchaneka komphezulu wamalungu eplastiki kuhambelana ngokuthe ngqo nokunganyangeki kobuso bombhobho wokungunda, ngakumbi xa iifiber zeglasi, izihluzi ze-inorganic kunye nezinye ii-pigments zongezwa kwezinye iiplastiki, azinjalo. ezinxulumene neeplastiki.I-melt ihamba ngesantya esiphezulu kwi-runner kunye ne-cavity kunye, kunye ne-friction phezu komphezulu we-cavity inkulu kakhulu.Ukuba izinto eziphathekayo azikwazi ukugqoka, ziya kuphelelwa ngokukhawuleza, eziza konakalisa umgangatho weengxenye zeplastiki.
4. Ukusebenza kakuhle kombane, ngaphantsi kwefuthe lobushushu, ukufuma kunye nokutshintsha rhoqo.
5. Ukumelana nokugqwesa okuphezulu Iiresin ezininzi kunye nezongezo zinefuthe elibi kumphezulu womgodi.Lo mhlwa ubangela ukuba isinyithi esikumphezulu womgodi sidle, sixobulwe, siwohloke umphezulu, kwaye bonakalise umgangatho wamalungu eplastiki.Ngoko ke, kungcono ukusebenzisa insimbi enganyangekiyo kwi-corrosion, okanye kwi-chrome-plated okanye i-cymbal-nickel kumphezulu we-cavity.
6. Ukumelana nokushisa okuphantsi ukuya kuma-40 degrees Celsius, i-asidi, i-alkali, ityuwa, ioli, amanzi.
7. Uzinzo olululo lwe-dimensional Ngexesha lokubumba inaliti, ubushushu bomgodi wokungunda benaliti kufuneka bufike ngaphezulu kwe-300 °C.Ngenxa yesi sizathu, kungcono ukhethe insimbi yesixhobo (insimbi ephathwa ngobushushu) eye yavutha ngokufanelekileyo.Ngaphandle koko, kuya kubangela utshintsho kwi-microstructure yezinto eziphathekayo, okubangelwa utshintsho kwimilinganiselo yokubumba.
8. Izinga lokucutheka elincinci kunye noluhlu lwenkqubo yokubumba ebanzi;ukusetyenzwa komphezulu weemveliso kunokwenziwa ngokugquma, ukuprinta, i-electroplating kunye nezinye iindlela.
9. Ukuchatshazelwa kancinci kunyango lobushushu Ukuze kuphuculwe ubunzima kunye nokumelana nokunxiba, isikhunta ngokuqhelekileyo siphathwa ngobushushu, kodwa olu nyango kufuneka lenze ukuba ubungakanani butshintshe kakhulu.Ngoko ke, kungcono ukusebenzisa intsimbi esele iqinisiwe enokuthi yenziwe ngoomatshini.
10. Ukusebenza kakuhle kokupholisha Amalungu eplastiki ahlala efuna isicwebezelisi esihle kunye nesimo somphezulu, ngoko ke uburhabaxa bomphezulu wecavity bufuneka bube buncinci kakhulu.Ngale ndlela, umphezulu we-cavity kufuneka ube phantsi kokulungiswa kwendawo, njengokupolisha, ukugaya, njl. Ngoko ke, intsimbi ekhethiweyo akufanele iqulethe ukungcola okungcolileyo kunye nama-pores.
Ngophuhliso oluqhubekayo lweteknoloji yeplastiki yasekhaya kwiminyaka yakutshanje, inkqubo yokubumba iplastiki iye yaphuculwa ngokuqhubekayo.Kukholelwa ukuba kwixesha elizayo elingekude, iimveliso zeplastiki zokubumba iiplastiki ezivela kwiimbumba zeplastiki ziya kusetyenziswa ngokubanzi kuzo zonke iinkalo zobomi.
Ixesha lokuposa: Jul-21-2022