INTRODUCTION MACHINE TOOLS
• DEFINITION• TYPES OF MACHINE TOOLS• LATHE MACHINE• OPERATIONS• CHIPS & ITS TYPES• SHAPER• PLANER• MILLING MACHINES• DRILLING MACHINES
DEFINITION
• Machine tools are the machines which arebeing used to manufacture components ofdefinite shape and size with precision andaccuracy by removing materials from the workpiece.
TYPES OF MACHINE TOOLSFor general purpose machining, the following types ofmachine tools are used1. Lathe machine2. Shaper3. Planer4. Milling machine5. Drilling machine6. Boring machine7. Grinding machine8. Sawing machine
LATHE OPERATIONS
• 1. Plain Turning, Taper Turning and Step Turning• 2. Facing• 3. Parting• 4. Drilling• 5. Reaming• 6. Boring• 7. Knurling• 8. Grooving• 9. Threading• 10. Forming