Page 17 - Fitter 1st Year - TT - Hindi
P. 17

Professional  Join     metal   52.Make riveted lap and butt joint. (6 hrs.)  Various rivets shape and form of
              Skill 19Hrs;  components by    53.Make funnel as per development and  heads, importance of correct head
                           riveting observing                                     size.
              Professional                      solder joints. (8 hrs.)
              Knowledge    standard          54.Drill for riveting. (1 hr.)       Rivets-Tin man's rivets types, sizes,
              03Hrs        procedure.                                             and selection for various works.
                           CSC/N0304         55.Riveting with as many types of rivet
                                                as available, use of counter sunk head  Riveting tools, dolly snaps
                                                rivets. (4 hrs.)                  description and uses. Method of
                                                                                  riveting,
                                                                                  The spacing of rivets. Flash riveting,
                                                                                  use of correct tools, compare hot
                                                                                  and cold riveting. (03 hrs.)

             Professional   Join    metal    56.Welding - Striking and maintaining  Safety-importance of safety and
             Skill 21Hrs;   component by        ARC, laying Straight-line bead. (21  general precautions observed in a
                            arc   welding       hrs.)                              welding shop. Precautions in
             Professional
             Knowledge      observing                                              electric and gas welding. (Before,
             04Hrs          standard                                               during, after) Introduction to safety
                            procedure.                                             equipment and their uses.
                            CSC/N0304                                              Machines and accessories, welding
                                                                                   transformer, welding generators.
                                                                                   (04 hrs.)
             Professional  Cut and join metal  57.Making butt joint and joint-gas and  Welding hand tools: Hammers,
             Skill 64Hrs;  component by gas     ARC. (12 hrs.)                    welding description, types and
             Professional  (oxy-acetylene)   58.Do setting up of flames, fusion runs  uses, description, principle, method
             Knowledge     CSC/N0304            with and without filler rod, and gas.  of operating, carbon dioxide
             16Hrs                              (8 hrs.)                          welding. H.P. welding equipment:
                                                                                  description, principle, method of
                                                                                  operating L.P. welding equipment:
                                                                                  description, principle, method of
                                                                                  operating. Types of Joints-Butt and
                                                                                  fillet as per BIS SP: 46-1988
                                                                                  specifications.  Gases and gas
                                                                                  cylinder description, kinds, main
                                                                                  difference and uses. (05 hrs.)

                                             59.Make butt weld and corner, fillet in ARC  Setting up parameters for ARC
                                                welding (22 hrs.)                  welding machines-selection of
                                                                                   Welding electrodes. Care to be
                                                                                   taken in keeping electrode.           (05
                                                                                   hrs.)
                                             60.Gas cutting of MS plates (22 hrs.  Oxygen acetylene cutting-machine
                                                                                  description, parts, uses, method of
                                                                                  handling, cutting torch-description,
                                                                                  parts, function and uses.       (06
                                                                                  hrs.)
             Professional  Produce           61.Mark off and drill through holes. (04 hrs.)  Drill- material, types, (Taper shank,
             Skill 143Hrs;  components by    62.Drill on M.S. flat. (1 hrs.)      straight shank) parts and sizes. Drill
                           different operations                                   angle-cutting angle for different
             Professional                    63.File radius and profile to suit gauge. (10  materials, cutting speed feed.
             Knowledge     and       check     hrs.)                              R.P.M. for different materials. Drill
             26Hrs         accuracy using
                           appropriate       64.Sharpening of Drills. (1 hrs.)    holding devices- material,
                           measuring                                              construction and their uses. (04
                           instruments.[Different  65.Practice use of angular measuring  hrs.)
                           Operations     -    instrument. (04 hrs.)              Counter sink, counter bore and spot
                           Drilling, Reaming,  66.Counter sink, counter bore and ream  facing-tools and nomenclature,
                           Taping, Dieing;     split fit (three piece fitting). (04 hrs.)  Reamer- material, types (Hand and
                           Appropriate       67.Drill through hole and blind holes. (2 hrs.)  machine reamer), kinds, parts and


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