1.Izinzuzo ze-Die Casting
IJomethri Eyinkimbinkimbi
I-Die casting ikhiqiza izingxenye ezisondelene zokubekezelelana ezihlala isikhathi eside futhi ezinzile ngokwengxenye.
Ukunemba
I-Die casting inikeza ukubekezelela okusukela ku-+/-0.003″ – 0.005″ iyintshi ngayinye, futhi iqine njengo-+/- .001” kuye ngokucaciswa kwekhasimende.
Amandla
Izingxenye ze-Die cast ziqinile kunezingxenye ezibunjwe ngomjovo futhi zimelana kakhulu namazinga okushisa aphezulu.Ukuqina kwezindonga zezingxenye kungaba mncane kunezinye izinqubo eziningi zokukhiqiza.
Ukuqeda Ngokwezifiso
Izingxenye ze-Die cast zingakhiqizwa ngokubukeka okubushelelezi noma okuthungwe kanye nezinhlobonhlobo zopende kanye nokuqedwa kokucwenga.Ukuqeda kungakhethwa ukuze kuvikeleke ekugqwaleni futhi kuthuthukise ukubukeka kwezimonyo.
2.Die Casting Izinqubo
I-Hot-Chamber Die Casting
Eyaziwa nangokuthi i-gooseneck casting, i-hot chamber iyinqubo edume kakhulu yokukhipha ukufa.Igumbi lomshini womjovo licwiliswa ensimbi encibilikisiwe futhi uhlelo lokuphakelayo lwensimbi "lwegooseneck" luletha insimbi emgodini wokufa.
I-Cold-Chamber Die Casting
I-Cold chamber die casting ngokuvamile isetshenziselwa ukunciphisa ukugqwala komshini.Insimbi encibilikisiwe ilayishwa ohlelweni lomjovo ngokuqondile, isusa isidingo sokuthi umshini womjovo ucwiliswe ensimbi encibilikisiwe.
3.I-Die Casting Iyaphela
Njengo-Cast
Izingxenye ze-zinc ne-zinc-aluminium zingashiywa zisakazwa futhi zigcine ukumelana nokugqwala okunengqondo.Izingxenye ze-aluminium ne-magnesium kumele zimbozwe ukuze kuzuzwe ukumelana nokugqwala.Izingxenye zabalingisi zivame ukuhlukaniswa ne-sprue yokulingisa, zishiye izimpawu ezimaholoholo ezindaweni zesango.Ama-castings amaningi azophinde abe namamaki abonakalayo ashiywe izikhonkwane ze-ejector.Ukuqedwa okungaphezulu kwama-alloys e-zinc as-cast kuvame ukuba ngu-16-64 microinch Ra.
I-Anodizing (Uhlobo II Noma Uhlobo III)
I-Aluminium ngokuvamile i-anodized.I-anodizing yohlobo lwe-II idala ukuqeda kwe-oxide ukumelana nokugqwala.Izingxenye zingafakwa nge-anodized ngemibala ehlukene-ecacile, emnyama, ebomvu negolide ivame kakhulu.I-Type III iwugqinsi futhi idala isendlalelo esingagugi ngaphezu kokumelana nokugqwala okubonwa ngohlobo lwe-II.Ama-anodized coatings awahambisani ngogesi.
I-Powder Coating
Zonke izingxenye ze-die cast zingagcotshwa ngempushana.Lena inqubo lapho upende oyimpuphu ufafazwa khona nge-electrostatic engxenyeni ebhakwa kuhhavini.Lokhu kudala isendlalelo esiqinile, esingagugi futhi esimelana nokugqwala esihlala isikhathi eside kunezindlela ezijwayelekile zokudweba ezimanzi.Izinhlobonhlobo zemibala ziyatholakala ukuze kwakhiwe ubuhle obufunekayo.
Ukucwenga
Izingxenye ze-zinc ne-magnesium zingafakwa nge-nickel engena-electro, nickel, ithusi, ithini, i-chrome, i-chromate, i-Teflon, isiliva negolide.
Ifilimu Yekhemikhali
Ijazi lokuguqula i-chromate lingasetshenziswa ukuze kuvikelwe i-aluminium ne-magnesium ekugqwaleni futhi kuthuthukiswe ukunamathela kopende neziqalo.Izingubo zokuguqulwa kwefilimu yamakhemikhali zisebenza ngogesi.
4.Izicelo ze-Die Casting
I-Aerospace kanye Nezingxenye Zezimoto
I-Die casting isebenza kahle ekwenzeni izingxenye nge-aluminium enamandla aphezulu noma i-magnesium engasindi yezinhlelo zokusebenza zezimoto kanye ne-aerospace.
Izindlu Zokuxhuma
Izinkampani eziningi zisebenzisa i-die casting ukwenza izindonga eziqinile ezivalekile ezihlanganisa izindawo zokupholisa nama-fins.
Izinto zokulungisa amapayipi
Izinto ezilungiswayo ze-Die cast zinikeza amandla omthelela omkhulu futhi zifakwa kalula endaweni yokulungisa amapayipi.
5.Uhlolojikelele: Yini i-Die Casting?
Isebenza Kanjani I-Die Casting?
I-Die casting iyinqubo yokukhiqiza eyintandokazi lapho kukhiqizwa umthamo omkhulu wezingxenye zensimbi eziyinkimbinkimbi.Izingxenye ze-Die cast zenziwe ngezibunji zensimbi, ezifana nalezo ezisetshenziswa ekubumbeni umjovo, kodwa zisebenzisa izinsimbi ezincibilika eziphansi njenge-aluminium ne-zinc esikhundleni samapulasitiki.I-Die casting isetshenziswa kabanzi ngenxa yokuguquguquka kwayo, ukwethembeka nokunemba kwayo.
Ukwakha ingxenye ye-die cast, insimbi encibilikisiwe iphoqelelwa ukuba ibe yisikhunta nge-high hydraulic noma i-pneumatic pressure.Lezi zibungu zensimbi, noma ezifayo, zikhiqiza izingxenye eziyinkimbinkimbi kakhulu, ezibekezelelana kakhulu ngenqubo ephindaphindwayo.Izingxenye zensimbi eziningi zenziwa nge-die casting kunanoma iyiphi enye inqubo yokulingisa.
Izindlela zanamuhla zokulingisa izinto ezifana nokuminyanisa nokusakazwa kwensimbi eqinile kuphumela ezingxenyeni zekhwalithi ephezulu cishe kuyo yonke imboni.Izinkampani ezikhipha ama-die cast ngokuvamile zizosebenza ngokukhethekile ekwenzeni i-aluminium, i-zinc noma i-magnesium, i-aluminium eyenza cishe u-80% wezingxenye ezifayo.
6.Kungani Sebenza Nge-R&H RFQ Ngokufunwa Kwe-Die Casting?
I-R&H die casting enobuchwepheshe bakamuva bokufakela ukuletha ikhwalithi ephezulu, izingxenye ezidingeka kakhulu.Ukunemba kwethu okujwayelekile kokubekezelela kusuka ku-+/-0.003" kuya ku-+/-0.005" ku-aluminium, i-zinc ne-magnesium, kuye ngokucaciswa kwekhasimende.
Isikhathi sokuthumela: Aug-30-2022