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Classification of machining processes (PT)

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Sankalp Bhatiya
Sankalp Bhatiya

Production technology

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A.D.PATEL INSTITUTE OF TECHNOLOGY Presented By:- Group No.:- 1 Rudraraj Panchal (160010119050) Guided By:- Proff. S.B.Bhatia
TOPIC:- Classification Of Machining Process
MACHINING Machining is a processes in which a piece of raw material is cut into a desired final shape and size by a controlled material- removal process.
MACHINE TOOL A lathe is a machine tool which rotates the work piece on its axis to perform various operations such as cutting, sanding, knurling, drilling, or deformation with tools that are applied to the work piece to create an object which has symmetry about an axis of rotation.
Classification of machining processes (PT)
MACHINING PROCESSES Include the following: Safety Equipment Metal removing process Unwanted material -- chips or swarfs Raw Work piece Machine Tool Machine Shop Machinist
MATERIAL REMOVAL PROCESSES A combination of shaping operations, the common feature of which is removal of material from a work piece so the remaining part acquires the desired shape Categories: Traditional and non traditional processes Machining Its a traditional material removal by a Mechanical Equipment and sharp cutting tool, e.g., turning, milling, drilling Abrasive processes material removal by hard, abrasive particles, e.g., grinding ,sand blasting Non traditional processes - Non traditional processes-various energy forms other than sharp cutting tool to remove material, like chemicals ,laser water jet etc.
16 MATERIAL REMOVAL PROCESSES(CONTD) Mechanical Single-point cutting Turning Planning and shaping Multi-point cutting Milling Drilling Broaching Sawing
17 Abrasive machining Grinding Honing Lapping Abrasive jet machining Sand blasting MATERIAL REMOVAL PROCESSES(CONTD)
18 Chemical Chemical machining Electrochemical machining (ECM) Thermal Torch cutting Electrical discharge machining (EDM) High energy beam machining Others Laser Cutting and CNC Water Jet Cutting Ultrasonic machining NON TRADITIONAL MATERIAL REMOVAL PROCESSES
METAL CUTTING PROCESSES
MACHINING Machining is any of various processes in which a piece of raw material is cut into a desired final shape and size by a controlled material-removal process. It requires a mechanical equipment and a sharp cutting tool to remove material Machining Cutting action involves shear deformation of work material to form a chip As chip is removed, a new surface is exposed
MACHINING OPERATIONS Some important machining operations: Turning Drilling Milling Lathe machine Other machining operations: Shaping and planing Broaching and hobbing Sawing and engraving
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Classification of machining processes (PT)

  • 1. A.D.PATEL INSTITUTE OF TECHNOLOGY Presented By:- Group No.:- 1 Rudraraj Panchal (160010119050) Guided By:- Proff. S.B.Bhatia
  • 3. MACHINING Machining is a processes in which a piece of raw material is cut into a desired final shape and size by a controlled material- removal process.
  • 4. MACHINE TOOL A lathe is a machine tool which rotates the work piece on its axis to perform various operations such as cutting, sanding, knurling, drilling, or deformation with tools that are applied to the work piece to create an object which has symmetry about an axis of rotation.
  • 6. MACHINING PROCESSES Include the following: Safety Equipment Metal removing process Unwanted material -- chips or swarfs Raw Work piece Machine Tool Machine Shop Machinist
  • 7. MATERIAL REMOVAL PROCESSES A combination of shaping operations, the common feature of which is removal of material from a work piece so the remaining part acquires the desired shape Categories: Traditional and non traditional processes Machining Its a traditional material removal by a Mechanical Equipment and sharp cutting tool, e.g., turning, milling, drilling Abrasive processes material removal by hard, abrasive particles, e.g., grinding ,sand blasting Non traditional processes - Non traditional processes-various energy forms other than sharp cutting tool to remove material, like chemicals ,laser water jet etc.
  • 8. 16 MATERIAL REMOVAL PROCESSES(CONTD) Mechanical Single-point cutting Turning Planning and shaping Multi-point cutting Milling Drilling Broaching Sawing
  • 9. 17 Abrasive machining Grinding Honing Lapping Abrasive jet machining Sand blasting MATERIAL REMOVAL PROCESSES(CONTD)
  • 10. 18 Chemical Chemical machining Electrochemical machining (ECM) Thermal Torch cutting Electrical discharge machining (EDM) High energy beam machining Others Laser Cutting and CNC Water Jet Cutting Ultrasonic machining NON TRADITIONAL MATERIAL REMOVAL PROCESSES
  • 12. MACHINING Machining is any of various processes in which a piece of raw material is cut into a desired final shape and size by a controlled material-removal process. It requires a mechanical equipment and a sharp cutting tool to remove material Machining Cutting action involves shear deformation of work material to form a chip As chip is removed, a new surface is exposed
  • 13. MACHINING OPERATIONS Some important machining operations: Turning Drilling Milling Lathe machine Other machining operations: Shaping and planing Broaching and hobbing Sawing and engraving