Zeziphi iimfuno zobugcisa zokupholisha kwesitofu sokungunda?

Zeziphi iimfuno zobugcisa zokupholisha kwesitofu sokungunda?

Isitofu sokungundaitekhnoloji yokupholisha ibhekisa ekusetyenzweni nasekunyangweni kwendawo yokungunda inaliti ukuze kuphuculwe ukugqiba kunye nokucaba kokungunda.

Iimfuno zobugcisa zokupholisha ukungunda kwesitofu ziquka ikakhulu le miba isi-7 ilandelayo:

(1) Ukugudiswa komphezulu: Umphezulu we-injection mold kufuneka ugcinwe ngokufanelekileyo, ngaphandle kwamaqhuma, imikrwelo okanye ezinye iziphene.Oku kunokufezekiswa ngokusebenzisa izixhobo ezifanelekileyo zokugaya kunye nobuchule, njenge-sandpaper, amavili okugaya, i-grinders, njl.

(2) Gqiba: Umphezulu we-injection mold kufuneka ube nesiphelo esithile sokuqinisekisa umgangatho ophezulu wemveliso ebunjiweyo.Inkqubo yokupholisa idinga ukusetyenziswa kwezinto ezinqabileyo zobukhulu obuhlukeneyo ukuze zisuse ngokuthe ngcembe iziphene kunye noburhabaxa bendawo yokubumba kude kube yinto efunwayo.

3Ngoko ke, i-oxidation layer phezu kwendawo yokubumba kufuneka isuswe ngokupheleleyo ngexesha lenkqubo yokupholisa ukuqinisekisa ukusebenza okuqhelekileyo kokubumba.

(4) Susa imikrwelo kunye neziphene: Imikrwelo kunye neziphene kumphezulu we-injection mold iya kuchaphazela ukubonakala kunye nomgangatho wemveliso ebunjiweyo.Kwinkqubo yokupholisa, umphezulu wesikhunta kufuneka uhlolwe ngokucophelela kwaye izixhobo ezifanelekileyo kunye nobuchule busetyenziselwa ukususa imikrwelo kunye neziphene, ukwenzela ukuba umphezulu wobumba ufikelele kwisimo esilungileyo nesingenasiphako.

(5) Gcina ukuchaneka kwe-dimensional: Ukuchaneka kwe-dimensional ye-injection mold kubaluleke kakhulu kubukhulu kunye nokuma kwemveliso ebunjiweyo.Kwinkqubo yokupholisa, kuyimfuneko ukubeka ingqalelo ekugcineni ukuchaneka kwe-dimensional ye-mold ukuphepha ukuphambuka kobukhulu bokubumba obubangelwa ukupolisha.

(6) Gwema i-deformation kunye nomonakalo: i-injection mold kufuneka ihlawule ingqalelo ukuphepha ukuguqulwa kunye nokulimala kwesikhunta ngexesha lenkqubo yokupolisha.Xa upholisha, uxinzelelo olufanelekileyo kunye nesantya kufuneka sisetyenziswe ukuphepha ukusetyenzwa okugqithisileyo okanye ukusetyenzwa okungalinganiyo okukhokelela ekuguqulweni kwesikhunta okanye umonakalo.

(7) Ukucoca kunye nokuthintela umhlwa: ukubunjwa kwenaliti epholisiweyo kufuneka kucocwe kwaye unyango lokuthintela umhlwa ukugcina umphezulu we-mold egudileyo kunye nokwandisa ubomi benkonzo yokubumba.Ukucoca kunokusebenzisa ii-agent ezikhethekileyo zokucoca kunye nezixhobo, i-rust ingasetyenziselwa ukukhusela i-rust okanye ifakwe ngoluhlu oluncinci lweoli ye-anti-rust.

Ngokubanzi, iimfuno zobugcisa zeisitofu sokungundaukupolisha kubandakanya ukugudiswa komphezulu, ukugqiba, ukususwa kweengqimba ze-oxide, ukususwa kwemikrwelo kunye neziphene, ukugcinwa kokuchaneka kwe-dimensional, ukuphepha ukuguqulwa kunye nomonakalo, kunye nokucoca kunye nokuthintela umhlwa.