Lankwasawa ɗaya ne daga cikin ayyukan sarrafa ƙarfe da aka fi sani da shi. Har ila yau ana kiran lanƙwasawa, ƙwanƙwasa, lanƙwasa ƙura, folding, da edging, ana amfani da wannan hanyar don lalata kayan zuwa siffar kusurwa. Ana yin wannan ta hanyar yin amfani da ƙarfi a kan workpiece. Dole ne ƙarfin ya wuce ƙarfin yawan amfanin ƙasa o...
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