Die izingxenye ekubunjweni
Incazelo emfushane:
Die izingxenye ekubunjweni zenziwe nge-zinc, ithusi, i-aluminium, i-magnesium, i-lead, i-tin ne-lead tin alloys nama-alloys azo, ancibilikiswa ekushiseni okuphezulu futhi afakwe emgodini wesikhunta bese epholile ngaphansi kwengcindezi
Metal die ekubunjweni okuyingxenyeuhlobo lwengcindezi ekubunjweni izingxenye. Kuyinto uhlobo ingcindezi ekubunjweni umshini die-ekubunjweni umshini ifakwe die ekubunjweni. Isebenzisa izinsimbi ezifana nethusi, i-zinc, i-aluminium noma i-aluminium ingxubevange efudumele kwisimo samanzi ukuthululela ethekwini lokuphakela lomshini wokuphonsa. Ngemva die-thusi ngomshini die-ekubunjweni, kungaba cast ithusi, zinc, aluminium izingxenye noma aluminium ingxubevange izingxenye nge ukuma elinganiselwe nosayizi die. Izingxenye ezinjalo zivame ukubizwa ngokuthi izingxenye zokulingisa. Ukulingiswa kwe-die kunamagama ahlukene ezindaweni ezahlukahlukene, njengezingxenye zokuphonsa, ukuphonsa ingcindezi, izingxenye zokufa, i-die-casting aluminium, i-die-casting zinc, ithusi lokufa, ithusi lokufa, i-zinc die-casting, i-aluminium die-thusi aluminium die-thusi, aluminium die-thusi ingxubevange, aluminium ingxubevange die-thusi izingxenye, njll
Izinzuzo zensimbi zensimbi zokufa:
(1) Ukunemba okuhle kobukhulu (kuncike kokuphonswayo, kepha i-2.5cm yokuqala (i-intshi engu-0.004 nge-intshi yokuqala) imvamisa i-0.1mm, i-0.02mm kukho konke ukukhuphuka kwe-1cm (i-0.002 intshi kukho konke ukukhuphuka kwe-intshi eyodwa).
(2) Ubuso be-Smooth cast (RA 1 - 2.5 microns noma 0.04 - 0.10 microns). Izindonga ezincanyana zingasakazwa ngokuqhathaniswa nesihlabathi nokuphonswa unomphela (cishe u-0.75 mm noma u-0.030 in). Ukufaka kungafakwa ngaphakathi (isb. Ukufaka okufakiwe, izinto zokushisa nezindawo ezinamandla amakhulu). Nciphisa noma uqede imisebenzi yesibili yokwenza imishini. Ijubane lokukhiqiza okusheshayo. Amandla okusakaza okuqina afinyelela ku-415 MPa (60 Ksi).
Nemibi zensimbi die ekubunjweni
(1) Izindleko zemali enkulu kakhulu. Uma kuqhathaniswa nezinye izinqubo ekubunjweni, edingekayo imishini ekubunjweni, isikhunta kanye izingxenye ahlobene kuyabiza kakhulu. Ngakho-ke, ukwenza i-die casting inqubo yezomnotho, inani elikhulu lokukhiqiza liyadingeka.
(2) Okokugeleza okuphezulu kuphela, isisindo sokusakaza kufanele sibe phakathi kwama-30 g (1 oz) no-10 kg (20 lb).
(3) Enqubeni ejwayelekile yokufa, kuzoba nenani elincane lama-pores ekusakazweni kokugcina. Lokhu kungavimbela ukwelashwa kokushisa noma ukufakwa kwe-welding, ngoba ukushisa kuzodala ukunwetshwa kwegesi ezimbotsheni, okuzodala imifantu emincane nokuxebuka kwendawo ezingxenyeni, ngakho-ke ukungabi nalutho okuhlobene kokuphonswa kokufa ukuthi kusebenza kuphela ezingxenyeni ezinobumnene obamukelekayo. Izingxenye ezidinga ukuqina (ngokwenziwa lukhuni noma ukuqina kwamacala) kanye nokushisa akubekwa esikhunjeni.
Isicelo metal die izingxenye ekubunjweni:
Ngenxa yezinzuzo zensimbi zokufa zensimbi, isetshenziswe kabanzi, ikakhulukazi ekukhiqizeni ngobuningi kwe-non-ferrous alloy castings. Ekukhiqizeni i-die-casting, ama-aluminium alloy die-casting enza ingxenye enkulu, ebalwa ngama-30% - 50%; i-zinc alloy die-casting ingeyesibili; i-copper alloy die-casting i-akhawunti engu-1% - 2%. Izingxenye zokuphonsa kufa ezisetshenziswa kakhulu kunazo zonke ukukhiqizwa kwezimoto nogandaganda, kulandelwa ukukhiqizwa kwensimbi kanye nemboni yezinsimbi ezisebenza ngogesi, nemishini yezolimo, imboni yezokuvikela kuzwelonke, ikhompyutha, imishini yezokwelapha nezinye izimboni zokukhiqiza. Izingxenye ezikhiqizwe ngendlela yokusakaza ifaka i-engine cylinder block, ikhava yesilinda, ibhokisi lamagiya, ikhava yenjini, igobolondo kanye nobakaki wensimbi nekhamera, ukuhlanganiswa kwepayipi, igiya, njll
izingxenye ze-ypical die die casting zisetshenziswa:
I-Aluminium die isakaza izindlu zezimoto
I-aluminium yezimboni ifaka ingxenye ethile
Izindlu ze-Auto aluminium die cast
IZinc ifa ikhipha izindlu
Zinc die base ekubunjweni
Izakhiwo ze-Precision Zinc die cast
I-die casting izindlu ze-elektroniki
I-Magnesium alloy die casting case / cover
Ukufa izingxenye zesibani
Die-ekubunjweni valve & futha umzimba
Die-ekubunjweni izingxenye zokuhlobisa
Ukufa izingxenye zethusi
Izingxenye ze-Metal die casting zingenziwa njengezingxenye zokufa zemoto, izinto zokufaka ipayipi yokufa kwemoto, izingxenye zokufaka umoya ezifa, izinto zokuphonsa iphethiloli injini, ikhanda lokufa, i-die-casting valve rocker, die-thusi izingxenye zamandla, kufa-ekubunjweni motor ekupheleni ikhava, die-ekubunjweni igobolondo, die-ekubunjweni futha igobolondo, die-ekubunjweni izingxenye zokwakha, die-ekubunjweni umhlobiso izingxenye, die-ekubunjweni womzila izingxenye, isondo die-thusi nezinye izingxenye. Ngokukhiqizwa kwasekhaya Ngokuthuthukiswa komkhakha wezinto zokusebenza, izinga lemishini yomshini wokulingisa uthuthukile kakhulu, izinhlobo zezingxenye ezingenziwa zandisiwe, nokunemba, ubunzima kanye nosayizi wezingxenye ezingaba I-die cast nayo ithuthukiswe kakhulu.
Izingxenye ze-Metal die casting zisasetshenziswa kabanzi embonini, kwezindiza, ezimotweni, emikhunjini, e-elekthronikhi, kagesi nakwezinye izimboni ngenxa yezinzuzo zazo ezihlukile. Uma umkhiqizo wakho udinga ukusetshenziswa, sicela uxhumane nathi. Sizokunikeza ukukhiqizwa kanye nensimbi yensimbi efa izingxenye zokukhipha ngenhliziyo yonke.
