I-Die cast aluminium surface finish
Ukupholisha
Izindlela zokwelashwa kwe-aluminium ebusweni ziza ezinhlobonhlobo. Izingcezu zensimbi zilungiselelwa ukudweba kusetshenziswa inqubo ebizwa ngokuthi i-metal surface treatment. Ukwelashwa kwangaphambili kwama-coatings kuyigama elidumile lokulungiselela. Ngokuvamile, lokhu kuhlanganisa ukubeka umgoqo ongokoqobo ukuze uvikele insimbi ezimeni ezigqwalile.
Ukusebenzisana kwamakhemikhali okungeyona i-electrolytic phakathi kwendawo yensimbi nesixazululo kukhiqiza amafilimu angaphezulu asetshenziswa kumalebula okuguqulwa kwamakhemikhali. Ziyi-crystalline noma amashidi amorphous anamathelayo. Isisekelo sensimbi kufanele sishintshwe sibe enye yezingxenye ezingasabeli kangako ekugqwaleni kunendawo yokuqala yensimbi ukuze ukwelashwa kwendawo yensimbi yakhe ukunamathela okuvikelayo.
Ukwelashwa okungaphezulu kwei-zinc-aluminium alloy die castingsngokuvamile ihlukaniswe yaba izigaba ezilandelayo: powder sishaye, baking upende, passivation (kuhlanganise phosphating, chroming, ifilimu) ukwelashwa, anodizing, ukupholisha, electroplating, powder sishaye, electrophoresis, isihlabathi blasting, shot blasting Linda.
Inqubo lapho izingxenye zensimbi zidlula khona ohlelweni lwemishini, ngokuvamile ukungqubuzana, ukwenza izinto (njengegolide) zibushelelezi futhi zicwebezele.
I-Powder enamathela
Izinto zokumboza ngempushana zifafaza i-powder coating ebusweni bokufaka ukufa. Ngaphansi kwesenzo sikagesi omile, impushana izokhangiswa ngokufanayo endaweni yokufaka ifa ukuze yenze isimbozo sempushana.
inqubo yokupenda
Inqubo yangempela yokubhaka yokubhaka iwukufafaza nge-aluminium alloy ngemva kwe-phosphating, bese ubhaka ngemva kokufafaza. Lolu hlobo lokugqoka alugcini nje ngokulwa nokugqwala, kodwa futhi lugqamile futhi alugugi, futhi akulula ukuwa.
I-Chrome Plating
I-Chrome Plating iyinqubo yokufaka insimbi noma i-alloy phezu kwendawo yokusebenza nge-electrolysis ukuze kwakheke ungqimba lwensimbi olufana, oluminyene futhi oluboshwe kahle, olubizwa nge-electroplating. Ukuqonda okulula kuwushintsho noma inhlanganisela yefiziksi nekhemistri.
I-anodizing
I-Aluminium Oxidation Treatment Anodizing ingaphansi kwesimo sokufakwa kukagesi, izingxenye ze-aluminium zifakwa engqamuzaneni ye-electrolytic,izingxenye ezifayoasetshenziswa njengama-anode, futhi ungqimba lwefilimu oluminyene lwe-aluminium oxide lwakheka phezulu.
Passivation
I-Surface oxidation yemikhiqizo ye-aluminium alloy die castings, ilungele i-oxidation conductive, i-aluminium noma amaphrofayili e-aluminium, afaneleka i-anodizing.
Ukubaluleka kobuchwepheshe be-zinc-aluminium alloy die-casting surface treatment ukuthi ithuthukisa kakhulu ikhwalithi yomkhiqizo ngokusebenzisa ukwelashwa kwendawo, igcina izinto ezibalulekile futhi ibona ukuhlanganiswa kwezinto ezibonakalayo, ixazulula izinkinga ezingenakuxazululwa ngento eyodwa, futhi ibuyisela ukonga amandla ngezinzuzo ezinhle zizonke ngaphandle kokumosha izinto.
Ufuna ukwazi okwengeziwei-custom die casting ? Bese ufunda ibhulogi yethu enemininingwane mayelana ne-aluminium die casting!