STEEL FABRICATOR(FITTER) TRAINING

Prepared by

M.KARIKALAN

karikalan@y7mail.com

PLAIN MATERIAL

Indian Standard -Structures

Indian Standard -Structures

Typical Cross Section of Plain Material

Usual method of designating and sketching structural steel shapes

Usual method of designating and sketching structural steel shapes

Usual method of designating and sketching structural steel shapes

Usual method of designating and sketching structural steel shapes

Usual method of designating and sketching structural steel shapes

COMPOUND SECTIONS

STANDARD SET-UP

LINEWORK AND LETTERING

USE of THE VARIOUS LINE

Detailing in third angle projection

Isometric drawing view

Positioning cuts for sectional view

Offset cutting plan

FIT-UP

Application of weld Symbols to Indicate the Arrow Side,the other side, and Both side

Auxiliary View

Flange Match Marking

Web Center Line Marking

Bolted Type Column(W.F sec)

Bolted Type Column(W.F sec)

H.S.F.G Bolt connection(Typ)

Elevation Punch Mark(Typ)

Fixing Verticality Stickers

COLUMN VERTICALITY ALIGNMENT (By THEODOLITE)

COLUMN VERTICALITY ALIGNMENT (By PLUMB BOB)

COLUMN-HORIZANTAL BEAM CONNECTION(TYP)

BEAM CONNECTION (MOMENT CONNECTION)

COLUMN

Break Lines

Use of Match Line

Pointer Arrows

Indication Of Bolt Holes

Indication of Welding

Types of Welding

Welds

FILLET

Welds

Welding Drawings

Machining Symbols

Elevation Arrows

Projection & Dimension Lines

Dimensioning of Beam

Dimensioning holes in circular patern

Dimensioning of Diameters & Radi.

GEOMETRY FORMULAS

BOLT TYPES

Clearances for welding at ends of beams

FEED BACK

ANY QUESTIONS?

END

THANK YOU