Ipharamitha yetekhnoloji yokusetyenzwa komngundo inaliti?

I-injection mold sisixhobo esisetyenziswa ngokuqhelekileyo kwimveliso yemizi-mveliso, ukuveliswa kwe-injection mold kufuneka kuhlawule ingqalelo kwiinkalo ezininzi, apho iiparameters eziphambili zenkqubo enye yezinto ezibaluleke kakhulu ekufuneka ziqwalaselwe.Iiparamitha eziphambili zenkqubo zibhekiselele kwiiparitha eziphambili ezichaphazela umgangatho wokubumba kunye nokusebenza kakuhle kwinkqubo yokuchithwa kwe-injection mold, kubandakanywa ubushushu be-injection, uxinzelelo lwe-injection, isantya se-injection, ixesha lokubamba uxinzelelo, ixesha lokupholisa kunye neminye imiba emihlanu.

Nantsi intshayelelo kwiiparamitha ezi-5 eziphambili zenkqubo yokusetyenzwa komngundo wokutofa:

1, ubushushu benaliti

Iqondo lobushushu lokutofa libhekisa kwiqondo lobushushu apho isikhunta kunye neplastiki zifudunyezwa.Ichaphazela ngokuthe ngqo ubungakanani kunye nenkangeleko yemveliso, ubushushu buphezulu kakhulu buya kukhokelela ekuguqulweni kwemveliso, kuphantsi kakhulu kuya kubonakala intlawulo emfutshane, umphetho okrwada kunye nezinye iziphene.Kumsebenzi wokungunda inaliti kufuneka uhlengahlengiso lobushushu benaliti ngokwezinto ezahlukeneyo zeplastiki.

2, uxinzelelo lwenaliti

Uxinzelelo lwe-injection lubhekiselele kuxinzelelo olwenziwa ngumatshini wokubumba inaliti yokutofa iplastiki kwi-mold.Inempembelelo ecacileyo ekuzalisweni, ukubumbana, i-warpage, i-shrinkage kunye ne-surface smoothness yeendawo ezibunjiweyo.Ukuba uxinzelelo lwenaliti luncinci kakhulu, kulula ukubonakala ukuncipha kunye neziphene ezingazaliswanga;Ukuba uxinzelelo lwenaliti lukhulu kakhulu, lunokubangela umonakalo wokungunda okanye ukungaphumeleli kokulawula inzwa yoqhagamshelwano.

3, isantya sokutofa

Isantya se-injection sikwayipharamitha ephambili, ebhekiselele ekusebenziseni kwangoko umatshini wokutshaja ukutyhala iplastiki kwindawo yokubumba kunye nokusebenzisa uxinzelelo olufunekayo.Ukukhawuleza okanye ukucotha kakhulu kwesantya sokutofa kuya kuba nefuthe elibi kumgangatho wokubumba, ngokukhawuleza kakhulu kuya kukhokelela kwintlawulo emfutshane, i-burr kunye nezinye iingxaki;Ukucotha kakhulu kunokubangela ukuba imveliso ishiye amaqamza okanye iimpawu zokuqukuqela kunye nezinye iziphene.

4. Ixesha lokubamba uxinzelelo

Ixesha lokubamba uxinzelelo libhekiselele kwixesha elifunekayo ukugcina uxinzelelo oluthile lokuzalisa ngokupheleleyo i-mold cavity emva kokuba inaliti igqityiwe.Uxinzelelo olufutshane kakhulu lokubamba ixesha luya kubangela ukuba iplastiki ingagcwali ngokupheleleyo i-mold cavity, ishiye izithuba kunye neziphene;Kwaye ixesha elide lokubamba linokukhokelela kwi-deformation kunye nomgangatho ongaqhelekanga, ochaphazela umgangatho wemveliso egqityiweyo.

5. Ixesha lokupholisa

Ixesha lokupholisa libhekisela kwixesha elifunekayo ukuze ukushisa kwangaphakathi kwesikhunta sifikelele malunga ne-50% yeqondo lokushisa kwi-barrel.Ukungonelanga kwexesha lokupholisa kunokukhokelela ekungazinzini kwe-dimensional kunye nokungonelanga kwamandlaukubunjwaimveliso, ukupholisa okugqithisileyo kuya kwandisa iindleko kunye nemijikelo yokwenziwa kwemveliso, kwaye kunokukhokelela ekungachengeni komda kunye nokuguqulwa kwemveliso ebunjiweyo.

Ngamafutshane, iiparamitha eziphambili zenkqubo yokusetyenzwa kwenaliti yokubumba zibaluleke kakhulu kwaye kufuneka zihlengahlengiswe kwaye zenziwe kakuhle ngokwezinto ezahlukeneyo zeplastiki kunye noyilo lokungunda.Iiparameters zenkqubo ecacileyo zinokuqinisekisa ukubunjwa komgangatho ophezulu, iimveliso zokubumba ezichanekileyo ngexesha lokucubungula ukubunjwa kwenaliti, kunye nokuphucula ukusebenza kakuhle kwemveliso kunye nokunciphisa iindleko zokuvelisa.