Page 13 - Sheet Metal Worker -TT- TELUGU

SYLLABUS

Duration Reference Learning Professional Skills Professional Knowledge
Outcome (Trade Practical) (Trade Theory)
with Indicative hours

Professional Select sheet of required 1 Induction of training Familiarisation General discipline in the institute
Skill 63 Hrs; type, thickness (gauge) with the Institute, Importance of trade Elementary of First aid Importance of
and size and mark it with in Training Machines used in the the sheet metal work in the Industry.
Professional scriber, square, divider, trade. (10 hrs)
Knowledge steel rule etc., according General safety precautions
10 Hrs 2 Induction to safety devices used in Safety precaution in sheet metal work.
to drawing or sample shop floor. (10 hrs) (03 hrs)
following safety
precautions.
3 Identification of Tools and Metals and Non-Metals and their
(Mapped NOS: Equipments Induction and use of Characteristics, Types, Sizes and uses
NOS:CSC/N0301) marking tools. (08 hrs) of Sheet Metals as per BIS. Use of
4 Practice in Reading, Steel Rule, reference table.
Scribing of straight lines, Bisecting Raw material information: CRCA,
of straight lines (on the sheet metal) HRCA & MS Material Terms &
using marking tools. (15 hrs) definitions in sheet metal work. (04 hrs)

5 Mark and cut through the straight Marking and laying out tools and
lines Planishing of Sheet Metal. (06 accessories
hrs) Measuring Tools : steel Rule, calipers,
6 Practice in drawing simple try square, L square, Micrometer,
Geometrical shapes. (08 hrs) Vernier caliper, Vernier height gauge,
7 Practice in marking and cutting of Combination set, screw pitch gauge,
sheets to various angles. (06 hrs) radius gauge, SWG, Bevel Protractor
etc. Marking Tools: Scratch AWL,
divider, Trammel point, punches etc.
Cutting tools: Snips, shears, hacksaw,
chisel, cutting plier, files, drills, tap &
die sets etc. (03 hrs)

Professional Shears or bends the 8 Practice on cutting with different Hand tools: mallets, hammer, sheet
Skill 20 Hrs; sheet wherever types of snips. (10 hrs) metal hammers, groovers, riveting
necessary by machine or 9 Tin snips (Straight cut, Right cut and tools, screw drivers, wrench and
Professional hand shear.
Knowledge (Mapped Left cut) cutting off inside and outside spanners etc. Holding tools &
04 Hrs curve, cutting off notches and cutting accessories: vices, C clamps, stakes,
stakes holder, hollow mandrel, wooden
NOS: NOS:CSC/N0301) off profiles. (10 hrs)
former, Jigs & fixtures, soldering bits
etc. (04 hrs)
Professional Form sheet metal to 10 Practice on Sheet Metal seams. Sheet Metal Folded Joints: Description
Skill 111 required shape and size "Grooved seam, Locked Grooved of Sheet Metal Seam, Grooved seam,
Hrs; by bending, seaming, seam, Pane down seam, Bottom Locked Grooved seam, Paned down
forming, riveting etc., lock seam or Corner Fold seam, Knocked up seam inside and
Professional using mallets, hammers, outside, capstrip seam, pitsburg seam
Knowledge formers, sets, stakes, (Knocked-up seam), Corner Clip etc. (03 hrs)
21Hrs Lock, Double Bottom Lock, Clip
etc., or by various Lock (Cap Lock), snap Joint etc.
operations such as (Folded Joints) and hemming
shearing, bending, practice. (15 hrs)
beading, channelling,
circle cutting. 11 Forming rectangular shapes Folding and joining allowances, edge
using stakes. (06 hrs) stiffing, wiring allowances and false
(Mapped NOS: wiring, types of notches in sheet metal.
NOS:CSC/N0301) 12 Forming Cylindrical job using
various stakes such as Hollow (03 hrs)
Mandrel, Hatchet Stake; Tin
Man's' Anvil stake etc. (10 hrs)

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