4ME8: PRODUCTION PRACTICE

 

 

FOUNDRY SHOP:

  1. Study of foundry shop equipment.

  2. To Prepare mould of a given molding sand sample

  3. To determine the moisture content in the given molding sand

  4. To determine the permissibility of the given sample of molding sand

  5. To study the sieve shaker equipment and to determine the grain fineness number of a given sample

  6. To perform the clay content test

SHEET METAL SHOP

    To prepare a funnel and solder to joint

WELDING SHOP

    Demonstration of various welding defects and dype pentrate test.

PATTERN SHOP

  1. To prepare a two piece pattern as per draw

  2. To prepare a pattern with core prints and a core box draw

  3. For the job given, prepare a drawing with all types of allowances and casting consideration. Show the position of riser runner, chills & chaplets etc, needed for directional solidification Drag.

  4. Quiz and Viva based on the above shops at an appropriate time will be arranged

TURNING SHOP

  1. Study of lathe machine, lathe tools, cutting speed, feed and depth of cut

  2. To perform step-turning, knurling & chamfering on lathe machines per drawing.

  3. Taper turning by tail stock off-set method and to grind it by grinding attachment as per drawing

  4. To taper turn using turning attachment as per drawing

  5. To perform square threading, drilling and taper turning by compound rest as per drawing

METROLOGY:

  1.  

    1. Study of the following measuring instruments.
      Vernier Caliper, Vernier height gauge, depth micrometer, inside, outside micrometer.

    2. Study & use of bevel protector and combination set.
      Quiz and Viva based on the above shop will be arranged at an appropriate time