MT UNIT II Lathe specifications

What is the most important specification to consider when selecting a turning machine?

• Spindle Speed

• Swing over bed

• Distance between centres

• Power of motor

What is the minimum distance between centres that a turning machine should have to be considered versatile?

• 500mm

• 300mm

• 400mm

• 600mm

What is the unit of measurement used to describe the spindle speed of a turning machine?

• Rpm

• Kg

• Mm

• Mps

Which of the following is the most important specification to consider when purchasing a turning machine for heavy-duty work?

• Distance between centres

• Spindle Speed

• Swing over bed

• Power of motor

What is the purpose of the tailstock in a turning machine?

• To support the workpiece

• To align the workpiece

• To cut the workpiece 

• measure the workpiece