Topic outline

  • Welcome

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  • INTRODUCTION

    What is this course about?

    This unit covers the knowledge, skill and attitude required to setup and mill work piece to drawing specifications. It details the requirements for performing milling operations such as boring, spot facing; milling slots, keyways, milling circular slots, milling V and parting off

    Course Structure

     REQUIREMENT

    MILLING OPERATION 

    COMPLETION

    OSH

    Practice Metarials for the Milling Job symbol
    • Boring 
    • Spot facing 
    • Milling slot and keyways
    • Milling serrations
    • Milling v
    • Parting-off
    • Milling circular slots

    Complete safe

    shutdown

    House keeping

    procedures

    Learning Objective

    You will learn the steps to perform  the Milling Machine operation.

    Teacher

    Miss Rafia Sultana

  • SAFETY EQUIPMENT

    • Forum icon
      Discussion Forum

      To discuss about the Lathe Operation PPE with students 

      Do you have any questions about this PPE?

      Add a post in the forum to ask them

  • CUTTING TOOLS

  • ROUTINE MAINTENANCE

    3.1 checking and adjust Machine guards,

    3.2 Checking and use coolant and lubricant

    3.3 Checking and adjust chips extraction devices.

    3.4 Checking Machine perfomance

  • WORK PIECE

    Work piece materials used in milling operations

    Click the Link:

    MS, Cast Steel, Cast iron,Brass, SS, Aluminum

  • MEASURING TOOLS

  • MIILLING MACHINE ACCESSORIES

    Image result for WHAT IS clampsImage result for WHAT IS visesImage result for WHAT IS angle plates Image result for rotary tables Image result for jig & fixture

    A) CLAMP B) VICES

    C) ANGLE PLATE

    ROTARY TABLES

    JIG & FIXTURE
    A)clamp is a fastening device used to hold or secure objects tightly together to prevent movement or separation through the application of inward pressure.
    B)vise or vice is a mechanical apparatus used to secure an object to allow work to be performed on it. Vises have two parallel jaws, one fixed and the other movable, threaded in and out by a screw and lever.
    C)An Angle is a work holding device used as a fixture in metalworking. The angle plate is made from high quality material that has been stabilized to prevent further movement or distortion.
    A rotary table is a precision work positioning device used in metalworking. It enables the operator to drill or cut work at exact intervals around a fixed axis.
    A jig's primary purpose is to provide repeatability, accuracy, and interchangeability in the manufacturing of products. A jig is often confused with a fixture; a fixture holds the work in a fixed location. A device that does both functions (holding the work and guiding a tool) is called a jig.

  • MILLING OPERATIONS

    • Forum icon
      Discussion Forum

      To discuss about Facing,Straight,Step Turning operation with students

      Do you have any question about this operation?

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    • Quiz icon
      OPERATIONS Quiz

  • COURSE EVALUATION