Retek mutungamiri wepasi rose mukukanda kufa, aine vatengi kubva kumakambani makuru ekugadzira midziyo kuenda kuindasitiri yemotokari kubva pakugadzira pfungwa, kugadzira uye kurongedza.
Isu tinopa zinc die casting kubva ku mold dhizaini uye kuyedza, kune zinc chikamu chekugadzira, kupedzisa, uye kurongedza kubva kune yakaoma dhizaini dhizaini uye inovashandura kuita chigadzirwa chakapedzwa.
Retek inotungamira makambani ekukanda zinc kufa anopfuura makore gumi.Kubva pakuvambwa kwayo, takashanduka kuita mutungamiri wepasi rose tichishandisa tekinoroji yayo uye nehunyanzvi nyanzvi kugadzira emhando yepamusoro kufa castings.Isu tinotarisa pamhando uye kugadzirisa matambudziko muChina.yakavakirwa paZinc Molding yekugadzira nzvimbo.
Complex Shapes & Tight Tolerances
Zinc die casting inogadzira akawanda-cavity, maumbirwo akaomarara uye mukati mekushivirira kwepedyo kupfuura mamwe akawanda maitiro ekugadzira.Pamusoro pekugadzira vhoriyamu yakakwira yezvikamu zvakangofanana, inogadzira kupisa kwakashata uye kupfeka zvisingaite zvikamu zvakadzikama, uku ichichengeta kushivirira kuri padyo.
Iyo die casting process inopa vagadziri mukana wekuchengetedza mari nekubatanidza zvikamu kuita imwe net-shape die casting.Saka, zvinogona kubvisa sekondari mashandiro akadai machining.Zinc die castings dzakabudirira kugadzirwa semabhengi (kubvisa masimbi ebronze), rivets, uye anogona kukanda shinda.Nekuda kwemabhenefiti aya, kufa castings kunowanikwa mumaindasitiri akasiyana siyana anosanganisira emotokari, zvivakwa zvekuvaka, zvemagetsi, zvemitambo, nezvimwe.
Izvo zvinofanirwa kucherechedzwa kuti indasitiri yakajairwa kushivirira inogona kusangana uye / kana kudarika, kana zvichidikanwa kugadzirwa kwechikamu.Zvakadaro, pane zvakawanda zvinofanirwa kutariswa, sekuti;chimiro chechikamu, apo chimiro chiri mukati mechombo, chii chinzvimbo chayo nemamwe maficha echikamu uye kana iwe uri kuyera kuyambuka mutsara wekuparadzanisa.Paunenge uchifunga nezvehupenyu hwezvishandiso uye mutengo, yakanakisa tsika kubvumidza kushivirira kune rupo uye kunyora munzvimbo dzisina kukwana, chimiro kana basa uye kusimbisa kushivirira chete munzvimbo pazvinenge zvichidikanwa.
Zine yedu die casting inosiyana muhukuru kubva pa100 ton kusvika pa300 ton, ichigadzira zinc die casting components zvezvirongwa zvekugadzira vhoriyamu yakaderera kana yepamusoro.Isu tinokwanisa kugadzira zingi inopisa kamuri kufa kukandira, aluminium-zinc inopisa kana inotonhora kamuri yakakwira yekumanikidza kufa kukanda, zvakare aluminium kufa kukandira.Kutariswa kwemaitiro, kudzvanya padivi kufungidzira, marobhoti, kuyerera kuyerera, zvisingaperi zvishandiso uye zvirongwa zvekugadzirisa zvishandiso zvinoshandiswa kuwedzera hupenyu hwematurusi, kuchengetedza mutengo, nguva, uye kupa emhando yepamusoro kufa castings.Kubva pachikamu chekubata uye kunyatsoita prototyping, kuunganidza chigadzirwa chakapedzwa.
Zinc Alloys
Isu tiri mutungamiri mukugadzira kufa kwekufa muChina.Yedu yakadzidziswa Metallurgists inova nechokwadi chekuti maalloys ese anosangana nezvinodiwa kuburikidza nekuenderera kwekemikari uye kuongorora kwemuviri.
Alloys edu anosanganisira:
Zinc: Zamak 3, 5, uye 7.
Zinc-Aluminium: ZA-8, ZA-12, uye ZA-27.
Zinc alloys ndiyo iri nyore kune yakanyanya kudzvanywa diecast.Ivo vanopa yakakwira ductility, simba rekuita, uye inogona kuputira zviri nyore.Zinc alloys ane yakaderera kunyungudika pane aruminiyamu iyo inogona kubatsira mukuvandudza kufa kwehupenyu.
ZA alloys ndeye zinc-based die casting materials ane yakakwira aluminum yemukati pane yakajairwa zinc alloys.Aya ma alloys ane yakakwirira simba hunhu zvakare yakakwira kuomarara uye zvakanaka kutakura zvivakwa.
Zinc Mold Flow Testing
Retek inoshandisa tekinoroji inozivikanwa pasi rose yeCAM yekuyemura dhizaini yedhizaini uye zinc yekukanda mhando.
CAM simulation hunyanzvi inopa kunzwisisa kuri nani kwezinc jekiseni mold kuzadza, kusimba, michina zvivakwa, kupisa kushushikana uye kukanganisa.Yakazara menyu-inotyairwa neyakasanganiswa yakasimba modeler, CASD interfaces, uye yakakura dhatabhesi, CAM inopa yakakwana mhinduro yekugadzira, kugadzira, uye mhando madhipatimendi.
Steel Injection Mold Castings
CNC Machining uye Hog-outs
Yakananga Metal Laser Sintering (DMLS)
P-20 Tooling
ZINC SURFACE FINISHING
Retek inogadzirisa zvinodiwa zvekupedzisa mutengi kuti ive nechokwadi chekuti zvikamu zvinosangana nezvakatsanangurwa munguva uye nemutengo unoshanda.
Yedu zinc pamusoro pekupedzisira yaisanganisira:
Powder Coating (electrostatic application)
Wet Paint
Chromate
E-Coat
Electroless Nickel
Chrome
Silk Screening uye Stenciling
EMI/RFI Kudzivirira
Surface Conditioning (kupfurwa uye kuputika bead)