Momwe Mungasankhire Zida Zabwino Kwambiri za Aluminiyamu Musanayambe Machining?

Monga zaka 15 zokumana nazoMalo ogulitsa makina a CNC, aluminiyamu ndizomwe zimagwiritsidwa ntchito kwambiri pakampani yathu.Komabe pali mitundu yambiri yosiyanasiyana ya aluminiyamu ndi mayina osiyanasiyana m'dziko lililonse.Pofuna kuthandiza makasitomala kudziwa zambiri za aluminiyumu asanayambe kupanga, ndikusankha mtundu wabwino kwambiri wa mapangidwe awo, ndichifukwa chake nkhaniyi ili pano.

Aluminiyamu ndi Aluminiyamu Aloyi

Aluminiyamu wangwiro

Aluminiyamu imadziwika ndi kachulukidwe kakang'ono ka 2.72g / cm3, pafupifupi gawo limodzi mwa magawo atatu a chitsulo kapena mkuwa.Good conductivity magetsi ndi matenthedwe madutsidwe, chachiwiri kwa siliva ndi mkuwa.The mankhwala chikhalidwe cha zotayidwa wamoyo kwambiri, mu mpweya zotayidwa pamwamba akhoza pamodzi ndi mpweya kupanga wosanjikiza wandiweyani Al2O3 zoteteza filimu, kupewa makutidwe ndi okosijeni zina zotayidwa.Chifukwa chake, aluminiyumu imakhala yabwino kukana dzimbiri mumlengalenga ndi m'madzi, koma aluminiyumu imakhala ndi asidi wosauka, alkali ndi mchere.Aluminiyamu yoyera imagwiritsidwa ntchito makamaka popanga mawaya, zingwe, ma radiator etc.

Aluminiyamu Aloyi

Malinga ndi mapangidwe a aluminiyamu aloyi ndi machitidwe kupanga ndondomeko, zotayidwa aloyi akhoza kugawidwa mapindikidwe a aluminiyamu ndi aloyi zotayidwa.

Aluminiyamu wopunduka aloyi

Aluminiyamu wopunduka aloyi akhoza kugawidwa mu anti-dzimbiri zotayidwa, zotayidwa zolimba, zotayidwa wapamwamba-zolimba ndi zotayidwa anapeka malinga ndi makhalidwe ake waukulu ntchito.

A. aluminiyamu yotsutsa dzimbiri

Zinthu zazikulu zophatikizira ndi Mn ndi Mg.Mtundu uwu wa aloyi ndi imodzi-gawo olimba njira pambuyo panga annealing, choncho ali bwino dzimbiri kukana, plasticity wabwino, mtundu uwu wa aloyi makamaka ntchito yaing'ono katundu anagubuduza, kuwotcherera, kapena dzimbiri zosagwira structural mbali, monga akasinja mafuta. , ma ducts, waya, katundu wopepuka Komanso mitundu yosiyanasiyana ya ziwiya zamoyo ndi zina zotero.

B. aluminiyamu yolimba

Kwenikweni Al-Cu-Mg aloyi, ilinso ndi pang'ono Mn, kukana dzimbiri ndi koyipa, makamaka m'madzi a m'nyanja.Aluminiyamu yolimba ndi mphamvu yayikulu kuposa zida zamapangidwe, m'makampani oyendetsa ndege komanso kupanga zida zagwiritsidwa ntchito kwambiri.

C. aluminiyamu yolimba kwambiri

Ndi aloyi ya Al-Cu-Mg-Zn, ndiye kuti, yowonjezera Zn pamaziko a aluminiyumu yolimba.Mtundu uwu wa aloyi ndi mphamvu yapamwamba kwambiri ya aloyi ya aluminiyamu, yotchedwa super-hard aluminium.Zoyipa ndizosachita dzimbiri, ndipo nthawi zambiri zimagwiritsidwa ntchito popanga zida zamphamvu, monga matabwa a ndege ndi zina zotero.

D. aluminiyamu yopukutira

Al-Cu-Mg-Si alloy, ngakhale ili ndi mitundu yambiri ya aloyi, koma chinthu chilichonse chimakhala ndi kuchuluka kwake, kotero chimakhala ndi mphamvu yabwino ya thermoplastic ndi corrosion, mphamvu ndi yofanana ndi aluminiyamu yolimba.Chifukwa cha magwiridwe antchito abwino, amagwiritsidwa ntchito kwambiri popanga zida zolemetsa kapena ma forgings a ndege kapena ma locomotives a dizilo.

Onjezani aluminium alloy

Malinga ndi zomwe zikuluzikulu aloyi zinthu Cast zotayidwa aloyi akhoza kugawidwa mu: Al-Si, Al-Cu, Al-Mg, Al-Zn ndi zina zotero.

Zomwe Al-Si aloyi ili ndi ntchito yabwino yoponyera, mphamvu zokwanira, kachulukidwe kakang'ono, kogwiritsidwa ntchito kwambiri.Cast aluminium alloy nthawi zambiri amagwiritsidwa ntchito popanga kulemera kopepuka, kukana dzimbiri, magawo ovuta.Monga aluminiyamu golide pisitoni, chipolopolo chida, madzi utakhazikika mbali yamphamvu injini, crankcase ndi zina zotero.