Dab tsi yog 18 gauge aluminium ntawv?
Hauv daim hlau, lub sij hawm “18 ntsuas” hais txog lub thickness ntawm daim ntawv. Nws yog ib qho kev ntsuas rau lub thickness ntawm cov ntawv hlau. Qhov tsawg dua tus naj npawb specification, lub thickness ntawm cov hlau ntawv.
Tshwj xeeb, rau aluminium ntawv hlau, 18 gauge sib raug rau ib lub thickness ntawm kwv yees li 0.0403 ntiv tes lub 1.02 millimeters. Txoj kev ntsuas no yog siv ntau yam nyob rau hauv ntau cov ntawv thov uas xav tau kev sib npaug ntawm lub zog thiab qhov hnyav.
Dab tsi yog 4×8 aluminium ntawv?
“4×8 aluminium ntawv” txhais tau tias tus vaj huam sib luag txhuas ntsuas 4 taw dav los ntawm 8 ko taw ntev. Qhov no txhais tau tias lub rooj tsavxwm yog 4 feet dav thiab 8 ko taw ntev, muab nws loj loj thaj chaw thiab siv tau siv hauv kev tsim kho, kev tsim khoom thiab lwm yam kev siv.
4×8 18 gauge aluminium ntawv hnyav
Txhawm rau laij cov nyhav ntawm cov ntawv txhuas, Peb yuav tsum xav txog qhov ceev ntawm txhuas thiab qhov ntev ntawm daim ntawv.
Ntawj ntawm txhuas = 2.7 g / cm ^ 3
Qhov loj me ntawm daim ntawv:
– Ntev = 8 ko taw = 96 nti = 243.84 cm
– Dav = 4 ko taw = 48 nti = 121.92 cm
– Thickness (rau 18 ntsuas) = 0.0403 nti = 0.102362 cm
Ntim ntawm daim ntawv = ntev x dav x thickness
Ntim = 243.84 cm x ua 121.92 cm x ua 0.102362 cm = 2990.3 cm ^ 3
Qhov hnyav ntawm daim ntawv = ntim X ntom
Hnyav = 2990.3 cm ^ 3 x 2.7 g / cm ^ 3 = 8073.81 grams = 8.074 kg
Yog li ntawd, ib 18 gaug 4×8 Aluminium Daim Ntawv hnyav hnyav kwv yees li 8.074 kg.