Qhov tseeb, qhov khoov coefficient ntawm aluminium phaj yog li niaj zaus, feem ntau yog 0.8 lub sij hawm lub thickness ntawm txhuas phaj, xws li 3 hli, khoov coefficient ntawm txhuas phaj yog 2.4, thiab khoov coefficient ntawm 5 hli. aluminium phaj yog 4. Yog tias nws loj dhau, lub phaj txhuas yog qhov ua rau tawg.
Qhov laj thawj yog vim li cas lub phaj txhuas tawg thaum nws khoov ntawm 180 degrees
1. Sab nraub qaum yog sib npaug rau cov kev taw qhia dov ntawm aluminium phaj, yog li nws yooj yim rau tawg, yog li tig qhov khoov kev taw qhia 90 degrees.
2. Muaj ntau ntau 180-degree dabtsi yog khoov lub kaum ntse ntse, uas yog ntau tshaj qhov tsawg tshaj plaws khoov vojvoog. Feem ntau, lub vojvoog dabtsi yog khoov yog 1.5 npaug ntawm lub thickness ntawm lub phaj.
3. Qhov laj thawj ntawm cov khoom siv yog tias qee cov ntawv txhuas txhuas yog cov alloys, lub toughness tsis zoo li ntshiab txhuas txhuas daim hlau, thiab lawv yooj yim tawg.
4. Lub thickness ntawm lub phaj yog tuab heev, thiab khoov ntawm 180 degrees tshaj qhov khoov txwv ntawm cov khoom.
