Kwiminyaka ye-1960 kunye ne-1970, kwakungekho iibholiti zamandla aphezulu, kwaye iteknoloji ye-welding yayingekho phambili njengoko ikhoyo ngoku.Ngoko ke, ezininzi izakhiwo zetsimbi zixhunywe ngama-rivets, ngamanye amaxesha kunokubonwa xa kubukela iifilimu ezindala.Iphantse yayinto yakudala.
I-aluminiyam okanye i-rivets yokutsalwa kwentsimbi isetyenziselwa ukutshixa isinyithi xa isetyenziswe njengesakhiwo sokuvala, kwaye ayinakusetyenziswa kwisakhiwo.Ngokuphathelele ukuba i-sheet steel enclosure iyisakhiwo sentsimbi okanye hayi, ubuncinci iingcali zesakhiwo ngelo xesha zahlawula ingqalelo encinci yokutsala iirivets.
Ixesha lokuposa: Oct-20-2021