Katundu wa6061 aluminiyamu

Mtundu6061 aluminiyamundi ya 6xxx aluminiyamu madontho, zomwe zimaphatikizapo zosankhidwa zomwe zimagwiritsa ntchito magnesium ndi silicon ngati gawo loyalila. Chizindikiro chachiwiri chikuwonetsa kuchuluka kwa kuwongolera koyambira aluminiyamu. Chigawo chachiwiri ichi ndi "0" Manambala achitatu ndi achinayi amangokhala ongoganiza zaokha (zindikirani kuti sizili choncho ndi 1xxx aluminium almoy). Kupanga kwa Noninal kwa mtundu 6061 aluminium ndi 97.9% al, 0.6% si, 1.0% mg, 0,2% cr, ndi 0.28% CU. Kuchulukitsa kwa 6061 aluminiyamu alloy ndi 2.7 g / cm3. 6061 Aluminiyam Iloy ndi kutentha kotheratu, kupangidwa mosavuta, ofesedwa, ndipo ndi abwino kukana kutukuka.

Makina

Makina ogwiritsa ntchito 6061 aluminium alloy amasiyana momwe zimachitikira kutentha, kapena kulimba pogwiritsa ntchito kutembenuka. Modulus yake yotanuka ndi 68.9 GPA (10,000 ksi) ndi misempha yake modulus ndi 26 GPA (3770 ksi). Makhalidwe awa amayesa kuuma kwa Aloy, kapena kukana kusokoneza, mutha kupeza patebulo 1. Nthawi zambiri, chiwonetserochi ndi chosavuta kulowa nawo ndikusintha mosavuta mu mawonekedwe omwe mukufuna.

Zinthu ziwiri zofunika poganizira zinthu zamakina ndizolimbitsa mphamvu komanso mphamvu yayikulu. Mphamvu yokolola imalongosola kupsinjika kwakukulu komwe kumafunikira kuti tisunge mbali yomwe ili m'manja mwa dongosolo (kusokonezeka, kukakamira, kupindika, ndi zina). Mphamvu yayikulu, kumbali inayo, ikufotokoza kuchuluka kwa nkhawa kwambiri zomwe zingakhale zolimbana ndi vuto lalikulu (pulasitiki, kapena kusinthika kwamuyaya). 6061 Aluminiyam Iloy ili ndi zokolola mphamvu ya 276 MPA (40000 ppa (40000 pPI), ndipo mphamvu yayikulu yolimira ya 310 MPA (45000 PPI). Makhalidwewa ndi achifala chimodzi 1.

Mphamvu yometa mphamvu ndiyokhoza kulephera kugwidwa ndi magulu otsutsa kudzera mundege, monga wonyoza amadula pepala. Mtengo uwu ndi wothandiza pakugwiritsa ntchito kwam'mimba (shafts, bars etc.), pomwe kuponyedwa kungayambitse kupsinjika kumeneku pazinthu. Mphamvu ya 6661 Aluminiyamu Iloy ndi 207 MPA (30000 pPI), ndipo mfundo izi zimafotokozedwa mwachidule patebulo 1.

Mphamvu yakunenepa ndiyo kuthekera ka zinthu kuti mupewe kuphwanya ma cyclical onyamula, pomwe katundu wocheperako amaperekedwa mobwerezabwereza pazinthu. Mtengo uwu ndi wothandiza pakugwiritsa ntchito komwe gawo limatengera kuzungulira kwaming'alu ngati ma axles kapena mapistoni. Matenda a 6661 aluminiyamu alloy ndi 96,5 MPA (14000 PI). Makhalidwewa ndi achifala chimodzi 1.

Gome 1: Chidule cha zinthu zamakina za 6061 aluminiyamu aloy.

Kutsutsa

Mukakhala ndi mpweya kapena madzi, 6061 Aluminiyamu alloy amapanga zosanjikiza za oxide omwe amasagwira ntchito osagwira ntchito pazitsulo zomwe zikuwoneka. Kuchuluka kwa kukana kwa chipongwe kumadalira pamlengalenga / miyeso yamadzimadzi; Komabe, pansi pa kutentha, zowononga nthawi zambiri sizigwirizana ndi mpweya / madzi. Ndikofunikira kudziwa kuti chifukwa cha mkuwa chomwe chili ndi 6061, chimapitilira pang'ono kuposa mitundu ina ya Alloy (monga5052 aluminium aloy, zomwe zimakhala ndi mkuwa). 6061 ndiyabwino kwambiri pokana kututa kwa anthu ambiri nitric acid komanso ammonia ndi ammonium hydroxide.

Ntchito za mtundu 6061 aluminium

Lembani 6061 aluminium ndi imodzi mwazomwe zimagwiritsidwa ntchito kwambiri. Kutha kwake komanso zovomerezeka zimapangitsa kuti zikhale zoyenera pazolinga zambiri. Mphamvu zake zazikulu ndi kuwonongeka zimadzetsa mtundu 6061 chiloya chothandiza kwambiri mu zomangamanga, zopangidwa, ndi magalimoto magalimoto. Mndandanda wake wogwiritsa ntchito ndi wotopetsa, koma ntchito zazikuluzikulu za 6061 aluminiyamu aloy akuphatikiza:

• Misonkhano ya Welder
• Mafelemu a Marine
• Ndege ndimafelemu agalimoto
• Zida zamankhwala
• Magawo amagetsi
• Mipando
• Kumangothana
• Osinthanitsa
• Kutentha kumira