Ziziphi iingxaki zesakhiwo ekufuneka ziqwalaselwe xa kuyilo lwee-mold zeplastiki?
1. Umphezulu wokwahlulahlula: oko kukuthi, umaleko womphezulu woqhagamshelwano apho umngxuma wesikhunta kunye nesiseko sesikhunta zisebenzisana khona xa isikhunta sivaliwe. Ukukhethwa kwendawo kunye nendlela esisebenza ngayo kuchatshazelwa yimbonakalo kunye nokuma kwemveliso, ubukhulu bodonga, indlela yokubumba, inkqubo yasemva kokuvelisa, uhlobo kunye nesakhiwo sesikhunta, indlela yokuphuma kwesikhunta kunye nesakhiwo somatshini wokubumba.
2. Izinto ezikwisakhiwo: oko kukuthi, izilayidi zesikhokelo, iikholamu zesikhokelo ezithe tye, iibhloko eziphezulu ezithe tye, njl. isikhunta esintsonkothileyo. Uyilo lweendawo ezikwisakhiwo lubaluleke kakhulu, lunxulumene nobomi benkonzo yesikhunta, umjikelo wemveliso, iindleko kunye nomgangatho wemveliso. Ke ngoko, isakhiwo esiphambili sesikhunta esintsonkothileyo sibeka phambili iimfuno eziphezulu kubuchule obupheleleyo babayili, kwaye sizama ukulandela uyilo olungcono, olulula, oluhlala ixesha elide nolunoqoqosho.
3. Ukuchaneka kwe-mold: kuphephe ukunamathela, ukubeka ngokuchanekileyo, ukubeka iiphini, ii-circlelip, njl. Le nkqubo inxulumene nomgangatho wembonakalo yemveliso, umgangatho we-mold kunye nobomi benkonzo. Ngokweedizayini ezahlukeneyo ze-mold, khetha iindlela ezahlukeneyo zokubeka ngokuchanekileyo. Isitshixo sokuguqulwa kwamanqanaba kukuveliswa kunye nokucubungula. Ukubekwa kwe-mandrel kuqwalaselwa kakhulu ngumyili, kwaye indlela yokubeka esebenza ngakumbi kwaye kulula ukuyilungisa yenzelwe.
4. Inkqubo yokugalela: Umjelo wokondla okhuselekileyo ukusuka kwi-nozzle yomatshini wokubumba inaliti ukuya embindini wedayi, kubandakanya umjelo oyintloko, umjelo wokwahlulahlula, indawo yokungena kweglue kunye nomngxuma obandayo. Ngokukodwa, ukukhethwa kwendawo yokondla iglue kufuneka kube luncedo ekuzaliseni umngundo ngeplastiki enyibilikisiweyo phantsi kwemeko yokunyibilika okuhle kakhulu. Xa umngundo ukhutshiwe, izibambi eziqinileyo kunye nokondla iglue ebandayo eqhotyoshelwe kwimveliso zisuswa ngokulula kumngundo. Hlikihla uze ususe.
5. Izinga lokuncipha kweplastiki kunye nezinto ezahlukeneyo ezibeka emngciphekweni ukuchaneka kobukhulu bemveliso, ezinje ngokwenziwa kwesikhunta kunye nokuphambuka kokufakwa, umonakalo wesikhunta, njl. Ukongeza, xa kuyilwa isikhunta soxinzelelo kunye nesikhunta sokufaka, kufuneka kuqwalaselwe ukuhambelana kwetekhnoloji yokucubungula kunye neeparamitha eziphambili zesakhiwo somatshini wokufaka. Itekhnoloji yoyilo oluncedisiweyo isetyenzisiwe kakhulu kuyilo lwesikhunta seplastiki. Ukongeza, kwinkqubo yoyilo lwesikhunta seplastiki, iindawo ezisemgangathweni zesikhunta nazo kufuneka ziqwalaselwe, ukuze lonke iseti yesikhunta ikwazi ukufumana iziphumo ezingcono, kwaye emva koko isikhunta seplastiki sinokucutshungulwa kakuhle kwinqanaba lokucubungula isikhunta sokufaka.
Ixesha lokuthumela: Epreli-15-2022