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Lathe machining presentation

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Transcript

  • 1. Machining
  • 2. Types of Machines
    • Lathe Machine
    • Drilling Machine
    • Milling Machine
    • Grinding Machine
    • Shaping Machine
    • Planar.
  • 3. Types Of Lathe Machine
    • Engine Lathe or Centre Lathe
    • Wood working Lathe
    • Tool Room Lathe
    • Capstan & Turret Lathe
    • Automatic Lathes
    • CNC Lathe
  • 4. Lathe Machine
  • 5. Block Diagram Of Lathe
  • 6. Main Parts Of Lathe Machine
    • Bed
    • Headstock
    • Tailstock
    • Carriage
    • Feed Mechanism
    • Screw cutting Mechanism
  • 7. Cutting Operations
  • 8. Various Cutting Operations
    • Turing – produces straight, conical, curved, or grooved workpieces
    • Facing – produces a flat surface at the end of the part
    • Boring – to enlarge a hole
    • Drilling - to produce a hole
    • Cutting off – to cut off a workpeiece
    • Threading – to produce threads
    • Knurling – produces a regularly shaped roughness
  • 9. Lathe Specifications
    • A lathe is specified by its
      • Swing – maximum diameter of the workpiece
      • Distance from headstock and tailstock centers
      • Length of the bed
    • Lathes are available in a variety of styles and types of construction power
    • Types of lathes
      • Bench lathe:
        • Placed on a bench
        • Low power
        • Hand feed operated
      • Toolroom lathes: High precision
      • Engine lathes
        • Available in a wide variety of sizes
        • Used for a variety of turning operations
  • 10. Done By : Azizco