M'makampani opanga magawo olondola, zida za aluminium alloy zakopa chidwi kwambiri chifukwa cha maubwino ake apadera komanso mwayi wogwiritsa ntchito.CNC processing luso wakhala njira yofunika kupanga mbali zotayidwa aloyi.Nkhaniyi ifotokoza mwatsatanetsatane mfundo zoyambira ndi zabwino zake zama aluminiyamu aloyi, komanso mavuto omwe amakumana nawo ndi mayankho ofananira pakupanga makina a CNC.Pomvetsetsa zomwe zili mkatizi, titha kumvetsetsa bwino mfundo zazikuluzikulu zopangira zida za aluminiyamu ndikupanga zida zomwe zimakwaniritsa zochitika zosiyanasiyana zogwiritsira ntchito.
Zamkatimu
Gawo 1: Kodi aluminium alloy ndi chiyani?
Gawo Lachiwiri: Kodi maubwino amtundu wa aluminiyumu alloy processing ndi chiyani?
Gawo Lachitatu: Ndizovuta ziti pamene CNC ikonza mbali za aluminiyamu ndi momwe mungapewere?
Gawo 1: Kodi aluminium alloy ndi chiyani?
Aluminiyamu alloy ndi zitsulo zomwe chigawo chake chachikulu ndi aluminiyamu komanso chimakhala ndi zinthu zina zazing'ono zachitsulo.Malinga ndi zinthu zowonjezeredwa ndi kuchuluka kwake, ma aloyi a aluminiyamu amatha kugawidwa m'mitundu yosiyanasiyana, monga: #1, #2,#3, #4, #5, #6, #7, #8 ndi #9.The #2 mndandanda wa aluminiyamu aloyi makamaka yodziwika ndi kuuma mkulu koma osauka dzimbiri kukana, ndi mkuwa monga chigawo chachikulu.Oyimilira akuphatikizapo 2024, 2A16, 2A02, etc. Mtundu uwu wa alloy nthawi zambiri umagwiritsidwa ntchito popanga zida zamlengalenga.The 3 series aluminium alloy ndi aluminiyamu alloy ndi manganese monga chinthu chachikulu cha alloy.Imakhala ndi kukana kwa dzimbiri komanso ntchito yowotcherera, ndipo imatha kupititsa patsogolo mphamvu zake pogwira ntchito yozizira.Kuphatikiza apo, pali #4 mndandanda wazitsulo zotayidwa, nthawi zambiri zokhala ndi silicon pakati pa 4.5-6.0% ndi mphamvu yayikulu.Oyimilira akuphatikizapo 4A01 ndi zina zotero.
Gawo Lachiwiri: Kodi maubwino amtundu wa aluminiyumu alloy processing ndi chiyani?
Ma aluminiyamu aloyi amapambananso pankhani ya machinability.Aluminiyamu aloyi ali ndi kachulukidwe kochepa, kulemera kochepa, ndi mphamvu zambiri, pafupifupi 1/3 yopepuka kuposa chitsulo wamba.Pafupifupi 1/2 yopepuka kuposa chitsulo chosapanga dzimbiri.Kachiwiri, aloyi ya aluminiyamu ndi yosavuta kukonza, kupanga ndi kuwotcherera, ikhoza kupangidwa m'mawonekedwe osiyanasiyana, ndipo ndi yoyenera kwa njira zosiyanasiyana zogwirira ntchito, monga mphero, kubowola, kudula, kujambula, kujambula mozama, ndi zina zotero. zitsulo ndipo amafuna mphamvu zochepa pokonza, kupulumutsa ndalama processing.
Kuonjezera apo, aluminiyumu ndi chitsulo chosawonongeka chomwe chingathe kupanga filimu yoteteza oxide pamtunda pansi pa chilengedwe kapena kudzera mu anodization, ndipo kukana kwake kwa dzimbiri ndikwabwino kuposa chitsulo.
Mitundu ikuluikulu yazitsulo zotayidwa zomwe zimagwiritsidwa ntchito kwambiri mu CNC processing ndi zotayidwa 6061 ndi zotayidwa 7075. Aluminiyamu 6061 ndizomwe zimagwiritsidwa ntchito kwambiri pa CNC Machining.Ili ndi kukana bwino kwa dzimbiri, kutsekemera, mphamvu zolimbitsa thupi, komanso mphamvu ya okosijeni, choncho imagwiritsidwa ntchito nthawi zambiri m'zigawo zamagalimoto, mafelemu apanjinga, zinthu zamasewera ndi zina.Aluminiyamu 7075 ndi imodzi mwazitsulo zolimba kwambiri zotayidwa.Zinthuzo zimakhala ndi mphamvu zambiri, ndizosavuta kuzikonza, zimakhala ndi kukana kwabwino, kukana kwa dzimbiri komanso kukana kwa okosijeni.Chifukwa chake, nthawi zambiri amasankhidwa ngati zida zamasewera apamwamba kwambiri, magalimoto ndi mafelemu apamlengalenga.
Gawo Lachitatu: Ndizovuta ziti pamene CNC ikonza mbali za aluminiyamu ndi momwe mungapewere?
Choyamba, chifukwa kuuma kwa aluminiyumu aloyi ndi yofewa, n'zosavuta kumamatira ku chida, zomwe zingapangitse kuti mapeto a pamwamba a workpiece asakhale oyenerera.Mungaganizire kusintha magawo processing pa processing, monga kupewa sing'anga-liwiro kudula, chifukwa izi mosavuta kuchititsa chida kukakamira.Kachiwiri, malo osungunuka a aluminiyamu alloy ndi otsika, kotero kuti kusweka kwa dzino kumakhala kosavuta kuchitika panthawi yodula.Chifukwa chake, kugwiritsa ntchito madzi odulira okhala ndi mafuta abwino komanso kuziziritsa kungathe kuthetsa mavuto a chida chomamatira komanso kusweka kwa dzino.Kuonjezera apo, kuyeretsa pambuyo pa aluminium alloy processing kumakhalanso kovuta, chifukwa ngati mphamvu yoyeretsa ya aluminium alloy cutting fluid si yabwino, padzakhala zotsalira pamtunda, zomwe zidzakhudza maonekedwe kapena kusindikiza kotsatira.Kupewa zovuta za mildew zomwe zimadza chifukwa cha kudula kwamadzimadzi, kuthekera koletsa dzimbiri kwamadzi odulira kuyenera kukonzedwa bwino ndipo njira yosungiramo ikatha kukonzedwa iyenera kusinthidwa.
GPM's CNC Machining services for aluminium alloy parts:
GPM ndi opanga omwe amayang'ana kwambiri CNC kukonza magawo olondola kwa zaka 20. Popanga zigawo za aluminiyamu, GPM idzawunikiranso pulojekiti iliyonse pogwiritsa ntchito gawo lovuta ndi kupanga, kuyesa ndalama zopangira, ndikusankha njira yopangira ndondomeko yomwe ikugwirizana ndi mapangidwe anu ndi ndondomeko yanu.Timagwiritsa ntchito 3-, 4-, ndi 5-axis CNC mphero., Kutembenuka kwa CNC kuphatikiza ndi njira zina zopangira kumatha kuthana ndi zovuta zosiyanasiyana zamakina ndikukuthandizani kusunga nthawi ndi ndalama.
Nthawi yotumiza: Nov-01-2023