Manufacturing And Production Technology The relation between tool life (T) and cutting speed (V) is VTn = Constant. In this relation, the value of n depends upon Type of chip produced Working conditions Work material Tool material Type of chip produced Working conditions Work material Tool material ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed is maximum while machining _________ with a high speed steel tool. Mild steel Aluminium Cast iron Brass Mild steel Aluminium Cast iron Brass ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The process of changing the shape of grinding wheel as it becomes worn due to breaking away of the abrasive and bond, is called Clearing Facing Dressing Truing Clearing Facing Dressing Truing ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A better machinable metal is one which gives Lower chip-tool contact area and smaller shear angle Higher chip-tool contact area and larger shear angle Lower chip-tool contact area and larger shear angle Higher chip-tool contact area and smaller shear angle Lower chip-tool contact area and smaller shear angle Higher chip-tool contact area and larger shear angle Lower chip-tool contact area and larger shear angle Higher chip-tool contact area and smaller shear angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Soft materials can not be economically ground due to High temperature involved Low work piece stiffness Frequent wheel clogging Rapid wheel wear High temperature involved Low work piece stiffness Frequent wheel clogging Rapid wheel wear ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Cold working of steel is defined as working Below its recrystallisation temperature At its recrystallisation temperature At two thirds of the melting temperature of the metal Above its recrystallisation temperature Below its recrystallisation temperature At its recrystallisation temperature At two thirds of the melting temperature of the metal Above its recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS