5ME8: PROD. ENGG. Lab. - I

 

  1. To study of single point cutting tool geometry & to grind the tool to the given tool geometry. Write importance of various angles and to prepare a capacity chart of the Tool & cutter grinder.

  2.  

    1. To study milling machine, milling cutters, indexing methods and various indexing heads.

    2. Prepare a gear on milling machine.

  3. Prepare a hexagonal/octagonal nut using indexing head on milling m/c and to cut bsw/ metrix internal threads on lathe (to meet with job).

  4.  

    1. To prepare the capacity chart for a lathe machine.

    2. To cut multi-start square/metric thread.

    3. To cut external metric threads & to mesh it with the nut (drg).

    4. Prepare the process chart for the job.

  5. To perpare the job by eccetric turning on lathe machine drawing.

  6.  

    1. To study shaper machine & its mechanism and calculate its quick return ratio.

    2. To prepare a job on shaper from given ms rod drawing

  7. To plot tangential, feed and radial force as a function of cutting speed an feed in turning.

  8. To study the effect of rake angle on chip thickness ratio and the shea angle in orthogonal machining.

  9. Using drill dynamometer measure the torgueand thrust force in drilling and to plot the characteristics, torgue, force & power v/s speed & feeds.

  10.  

    1. To measure a gap by means of slip gauges.

    2. To compare & assess the method of small bore measurement with the aid of spheres

  11.  

    1. To check the accuracy of a ground machined/lapped flat surface.

    2. To check the accuracy of machined cylidrical surface.

  12.  

    1. To measure effective diameter of a screw thread by three wire method.

  13. To perform alignmenttest on a centre lathe

  14.  

    1. To calibrate pneumatic comparator and measure taper of a given work peice.

    2. To measure the taper of a given test piece with the help of a single bar and compare it.