Ukubumba inaliti yeplastiki yokudutyulwa kaninzi yinkqubo yokutofa izinto ezimbini okanye ngaphezulu zeplastiki okanye imibala ibe ngumbumba omnye ngaxeshanye ukwenza inxalenye enye okanye icandelo.Inkqubo inokuphinda isetyenziswe ngezinto ezahlukeneyo ngaphandle kweeplastiki, ezifana nokusebenzisa iintsimbi ezahlukeneyo ezineeplastiki.
Kwi-injection yesiqhelo (eyodwa) yokubumba, into enye ifakwe kwi-mold.Izinto eziphathekayo ziphantse zihlale zimanzi okanye ngaphaya kwendawo yayo yokunyibilika ukuze ihambe ngokulula kwi-mold kwaye igcwalise kuzo zonke iindawo.Emva kokuba ijojowe, loo nto ipholile kwaye iqala ukuqina.
Emva koko isikhunta sivulwa kwaye inxalenye egqityiweyo okanye inxalenye isusiwe.Emva koko, naziphi na iinkqubo zesibini kunye nokugqiba zigqitywe njenge-etching, debridement, assembly, njalo njalo.
Nge-multi-shot injection molding, iinkqubo ziyafana.Nangona kunjalo, endaweni yokusebenza ngento enye, umatshini wokubumba inaliti unama-injection amaninzi nganye ezaliswe ngezinto eziyimfuneko.Inani lee-injection kumatshini wokubumba amatye amaninzi anokwahluka ezimbini zibe mbalwa kwaye ziye kuthi ga kwisithandathu.
Izibonelelo zokuBunjwa kwesitofu sokuTofwa kathathu
Kukho iingenelo ezininzi zokusebenzisa isitofu seenaliti ezininzi xa kufanelekile, kubandakanywa:
Iindleko ezisezantsi zeMveliso:Esikhundleni sokusebenzisa oomatshini abaninzi, umatshini omnye unokuvelisa inxalenye efunekayo okanye inxalenye.
Susa Iinkqubo ezininzi zeSekondari:Unokongeza imizobo, iilogo, okanye umbhalo ngexesha elinye lamanyathelo kwinkqubo yokubumba.
Amaxesha aNcitshisiweyo woMjikelo weMveliso: Ixesha elifunekayo ukuvelisa iinxalenye ezigqityiweyo kunye nezixhobo zincinci.Imveliso inokuthi izenzele imveliso ngokukhawuleza.
Imveliso ephuculweyo: Amanqanaba akho emveliso aya kuba phezulu kakhulu kuba amaxesha omjikelo wemveliso ancitshisiwe.
Umgangatho ophuculweyo:Ekubeni inxalenye okanye inxalenye iveliswa kumatshini omnye, umgangatho uphuculwe.
Ukuncitshiswa kweMisebenzi yeNdibano:Akunyanzelekanga ukuba udibanise iinxalenye ezimbini, ezintathu, okanye ngaphezulu kunye namacandelo njengoko kunokwenzeka ukubumba yonke inxalenye egqityiweyo okanye icandelo kumatshini wokudutyulwa okuninzi.
Isebenza Njani Ukubumba Isitofu sePlastiki enezitofu ezintathu?
Umthombo: https://en.wikipedia.org/wiki/Multi-material_injection_molding
Okokuqala, ukubunjwa kufuneka kudalwe okuza kusetyenziswa ukuvelisa inxalenye okanye inxalenye.Ngomatshini wokudutyulwa okuninzi, kuya kubakho iimolds ezahlukeneyo, kuxhomekeke kwinani lezitofu ezisetyenziswayo.Kwinqanaba ngalinye kwinkqubo, izinto ezininzi zongezwa de kube semva kokutofa kokugqibela kwezinto.
Umzekelo, kwisigaba esi-3 sokubumba inaliti yokudubula okuninzi, umatshini uya kulungiselelwa ii-injection ezintathu.I-injector nganye ixhunyiwe kwizinto ezifanelekileyo.Umngundo osetyenzisiweyo ukwenza inxalenye okanye inxalenye iya kuba namanxeba amathathu ahlukeneyo.
Ukusikwa kokungunda kokuqala kwenzeka xa into yokuqala itofwa emva kokuba ukungunda kuvaliwe.Nje ukuba ipholile, emva koko umatshini uhambisa ngokuzenzekelayo izinto kwi-mold yesibini.Umngundo uvaliwe.Ngoku izinto zifakwe kwi-mold yokuqala neyesibini.
Kwi-mold yesibini, izinto ezininzi zongezwa kwizinto ezenziwe kwi-mold yokuqala.Emva kokuba ezi zipholile, kwakhona i-mold ivula kwaye umatshini uhambisa izinto ukusuka kwi-mold yesibini ukuya kwi-mold yesithathu kunye ne-mold yokuqala ukuya kwi-mold yesibini.
Kwinqanaba elilandelayo, into yesithathu ifakwe kwi-mold yesithathu ukugqiba inxalenye okanye inxalenye.Iimathiriyeli zitofwa kwisikhuseli sokuqala kunye nesesibini kwakhona.Okokugqibela, xa sele ipholile, isikhunta siyavula kwaye umatshini utshintshe ngokuzenzekelayo yonke into kwi-mold elandelayo ngelixa ukhupha iqhekeza eligqityiweyo.
Gcina ukhumbula, oku kukujongwa ngokubanzi kwenkqubo kwaye kunokwahluka ngokusekelwe kuhlobo lomatshini wokubumba weplastiki osetyenziswayo.
Ngaba ujonge iinkonzo zokuTofwa okuThathu-Shot?
Sichithe iminyaka engama-30 edlulileyo sigqwesa ubugcisa kunye nenzululwazi yokubumba inaliti yeetoti ezintathu.Sinoyilo, ubunjineli, kunye nezixhobo zangaphakathi ezifunekayo ukuze ulungelelanise iprojekthi yakho ukusuka ekukhawulweni ukuya kwimveliso.Kwaye njengenkampani ezinzileyo kwezemali, sikulungele ukwandisa umthamo kunye nokulinganisa imisebenzi njengoko inkampani yakho kunye neemfuno zakho ezimbini zikhula.