130 likes | 263 Views
Islamic university industrial department of engineering manufacturing 2. Presentation about Nibbling Name :-Hekmat.M.Alsultan No :-120061358 Dr. jomaa elayde . Ni bbling machines. Introduction. Definition :-
E N D
Islamic university industrial department of engineeringmanufacturing 2 Presentation about Nibbling Name :-Hekmat.M.Alsultan No :-120061358 Dr. jomaa elayde
Introduction • Definition :- • In nibbling a machine called nibbler moves straight punch up and down rapidly into Adie. a sheet is fed through the gap and many overlapping holes are made .using manual or automatic control .
Nibbling machine • There is two type of machine make nibbling • 1-crank machine:- this type of machine make holes in sheet metal rapidly that punch up and down rapidly .
Nibbling machine • 2-hydraulic machine :- this type of machine make holes in sheet metal by hydraulic system that punch up and down smoothly .