CNC Processing Of Aluminium Alloy Characteristics

Kuuma kochepa kwa aluminum alloy

Poyerekeza ndi zida zina zachitsulo, aloyi ya aluminiyamu imakhala ndi kuuma pang'ono, kotero ntchito yodula ndi yabwino, koma nthawi yomweyo, nkhaniyi imakhalanso chifukwa cha malo otsika osungunuka, makhalidwe akuluakulu a ductility, osavuta kusungunuka pamtunda womaliza kapena chida, komanso zosavuta kupanga burr ndi zofooka zina.Chithandizo cha kutentha kapena kufa-casting aluminium alloy alinso ndi kuuma kwakukulu.Kuuma kwa HRC kwa mbale ya aluminiyamu wamba ndi pansi pa madigiri 40, omwe si azinthu zolimba kwambiri.Choncho, pa processing ndondomeko yaZida za aluminiyamu za CNC, katundu wa chida chogwiritsira ntchito udzakhala wochepa kwambiri.Kuonjezera apo, kutentha kwazitsulo za aluminiyamu ndi zabwino kwambiri, ndipo kutentha komwe kumafunika kudula mbali za aluminiyamu kumakhala kochepa, komwe kungapangitse kwambiri kuthamanga kwa mphero.

Aluminiyamu alloy plasticity ndi otsika

"Pulasitiki" amatanthauza kuthekera kwa zinthu zopunduka pansi pa mphamvu yakunja yosalekeza ndikuwonjezera mapindikidwewo.Ndipo mapulasitiki a aluminiyamu aloyi amasonyezedwa makamaka kuti amapeza mlingo wotalika kwambiri komanso wochepa kwambiri.Ndiko kuti, imatha kupindika pulasitiki ndikusunga pang'onopang'ono pang'onopang'ono mphamvu yakunja.

"Pulasitiki" ya aluminium alloy nthawi zambiri imakhudzidwa ndi kukula kwambewu.Kukula kwambewu ndiye chinthu chofunikira kwambiri chomwe chimakhudza pulasitiki ya aluminiyamu alloy.Nthawi zambiri, mbewuyo ikakongoletsedwa bwino, m'pamenenso pulasitiki ya aluminiyamu imapangidwa bwino.Izi ndichifukwa choti mbewu zikamakhala zazing'ono, kuchuluka kwa ma dislocation omwe amapangidwa pokonzekera kudzakhala kochulukira, zomwe zimapangitsa kuti zinthuzo zikhale zosavuta kupunduka, komanso kuchuluka kwa pulasitiki ndikwambiri.

Aluminium alloy ali ndi lowplasticity komanso malo otsika osungunuka.LitiZida za aluminiyamu za CNC zimakonzedwa, ntchito yotulutsa mpweya imakhala yochepa ndipo kuuma kwapamwamba kumakhala kwakukulu.Izi zimafuna CNC processing fakitale makamaka kuthetsa tsamba lokhazikika, processing pamwamba khalidwe la mavuto awiriwa, angathe kuthetsa vuto la zotayidwa aloyi processing.

Zida zosavuta kuvala panthawi yokonza

Pogwiritsa ntchito zigawo za aluminiyamu, chifukwa chogwiritsa ntchito zida zosayenera, vuto la kuvala kwa chida lidzakhala lovuta kwambiri chifukwa cha zovuta zingapo za tsamba ndi kudula kuchotsa.Choncho, pamaso pa aluminiyamu processing,tiyenera kusankha kudulaKuwongolera kutentha mpaka kutsika kwambiri, ndipo kutsogolo kwa mpeni kumakhala kwabwino, komanso kutulutsa chida chodulira bwino.Zinthu zokhala ndi mpeni wakutsogolo kwamphepo komanso malo okwanira otulutsa ndizoyenera kwambiri. 

CNC
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Nthawi yotumiza: May-27-2024
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