hat
Gwo twou san fon desen se yon pwosesis fòme tòl nan ki se yon vid tòl radyo desine nan yon mouri fòme pa aksyon an mekanik nan yon kout pyen. Se pwosesis la konsidere kòm "gwo twou san fon" desen lè pwofondè a nan pati a trase depase dyamèt li
eng
Deep drawing is a sheet metal forming process in which a sheet metal blank is radially drawn into a forming die by the mechanical action of a punch. The process is considered "deep" drawing when the depth of the drawn part exceeds its diameter