Vskills has developed a new strategic framework for Skill Development for early school leavers and existing workers, especially in the unorganized sector to improve their employability called Trade Employable Skills (TES).

Trade Employable Skills does effective assessment and certification of candidates in different trade disciplines like Electrical, Electronics, Agriculture, Chemical, Automobile, IT, etc to make them job ready.

Why should one take this certification?

To demonstrate clear understanding and practical aspects and to get a visible recognition for this knowledge.

Table of Content

https://www.vskills.in/certification/Vskills-Certified-Fabrication-Welder-Table-of-Content

Practice Test

https://www.vskills.in/test/

Companies that hire Fabrication Welder

All small and medium companies need certified employees who have the requisite skills. There are more jobs opening up in the economy on a regular basis with the fast growth of the country.

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TABLE OF CONTENT

 


Safety precaution in work shop

  • Importance of Fabrication work in Industry
  • Safety in gas welding manual metal arc welding
  • Safety apparels
  • Steel rule
  • Necessity of marking
  • Steel rule
  • Scriber
  • Punches
  • Centre punch
  • Prick punch
  • Dot punch
  • Hammer
  • Major parts of a hammer
  • Face
  • Peen or pein
  • Cheek
  • Eye hole
  • Specification
  • Before using hammer
  • Bench vice
  • Chisel
  • Clamps
  • Types of clamps used
  • Uses of different types of clamps
  • Hacksaw frame and blade
  • Types of hacksaw frames
  • Solid frame
  • Adjustable frame ( Flat type )
  • Adjustable frame ( Tabular type )
  • Hacksaw Blades
  • Types of hacksaw Blades
  • Flexible Blades
  • Pitch of the Blade
  • Setting of the saw
  • Staggered Set
  • Parts of a file
  • Edge
  • Heel
  • Shoulder
  • Tang
  • Handle
  • Ferrule
  • Materials
  • Cleaning of files
  • Method of removing pinning
  • Try square
  • Uses
  • Wing compass
  • Snips
  • Types
  • Straight snips
  • Bentsnips
  • Specification
  • Hand lever shears
  • Mallet
  • Types
  • Ordinary mallet

Cutting Methods

  • Straight cutting method
  • Procedure for tape measure
  • Circular cutting machine
  • Louver cutting
  • Nibbling
  • Nibbling Machine
  • Slot cutting
  • Purpose of notches
  • Types of notches
  • Straight notch or slit
  • Squarenotch
  • Sheet Metal Works
  • Types of sheet metal works
  • Bending
  • Folding
  • Flaging

Drilling

  • Drilling Machine
  • Types of Drilling Machines
  • Portable Drilling Machine
  • Sensitive Drilling Machine
  • Table
  • Spindle head
  • Upright Drilling Machine
  • Base
  • Column
  • Box type column Upright Drilling Machine
  • Work – table
  • Spindle head
  • Spindle speed and feet mechanism
  • Radial Drilling Machine
  • Base
  • Column
  • Radial Arm
  • Drill Head
  • Spindle speed and feed mechanism
  • Salient Features
  • Drill Bits
  • Tang
  • Shank
  • Neck
  • Body
  • Lip or Cutting Edge
  • Flutes
  • Land
  • Dead centre or chisel edge
  • Point and Point Angle
  • Drill Size
  • Drill Materials

Method of laying out pattern

  • Types of layout pattern
  • Parallel line method
  • Parallel line development method
  • RADIUS LINE METHOD
  • TRIANGULAR LINE METHOD
  • Laying out pattern of cylinder cut obliquely
  • Job sequence
  • Roll forming machine
  • Rolling Forming machine
  • Two – High Rolling Mill
  • Upper roll
  • Non – reversing Type
  • Reversing Type
  • Metal joining methods
  • Shaping of metals
  • Forging
  • Moulding
  • Cutting
  • Joining
  • Metal joining method
  • Riveting
  • Assembling with bolt
  • Seaming
  • Soldering
  • Brazing
  • Welding
  • Limitation / disadvantages of joining method other than welding
  • Comparison between welding and other metal joining methods:
  • Welding method
  • Advantages of welding
  • Different method of welding
  • Fusion method
  • Fusion welding without pressure
  • The joint made is permanent. The common heating source are:
  • Pressure welding
  • Non – fusion welding

High pressure oxy – acetylene welding equipment and accessories

  • Oxygen gas cylinders
  • Dissolved acetylene cylinders
  • Oxygen pressure regulator
  • Acetylene regulator
  • Rubber hose – pipes and connections
  • Safety precaution in handling oxy – acetylene gas welding plant
  • General safety precaution
  • Filler rods for gas welding
  • Filler rods and its necessity
  • Good quality filler rods are necessity to
  • The size of the filler rod is determined from the diameter as
  • Filler rods used in gas welding
  • Definition of filler rod
  • Types of filler rods
  • Factor to be considered for selection of filler rod are
  • Care and maintenance
  • Welding Flux
  • Types of flux coating
  • Cellulosic electrode
  • Rutile electrodes
  • Basic or hydrogen – controlled electrodes
  • Iron power electrodes
  • Composition / characteristics flux
  • Alloying substance
  • Arc stabilizing substance
  • Arc stabilizing substance
  • Deoxidizers
  • Slag forming substance
  • Fluxing / cleaning substance
  • Binding and plasticizing substance
  • These are
  • Purpose of function of flux coating
  • Types of electrodes for ferrous and alloy metals
  • Mild steel electrode
  • Keep carbon as low as possible
  • Chromium
  • Stainless steel electrodes
  • Special purpose electrodes
  • Deep penetration electrodes
  • Contact electrodes
  • Cutting and gauging electrodes
  • Underwater welding and cutting electrodes
  • Low hydrogen electrodes
  • Principle of arc welding
  • Metal arc welding
  • Basic welding position
  • Spot Welding
  • Applications
  • Welding electrodes
  • Introduction
  • Method of flux coating
  • Storage of Electrodes
  • Drying electrodes
  • Indication of electrodes affected by moisture
  • Weld symbol and welding symbol – Description and uses
  • Necessity
  • Elementary symbols
  • Supplementary symbols
  • Defects in welding – its effects
  • Introduction
  • Definition of weld defect / fault
  • Effects of weld defects / fault
  • Weld effects may be considered under two heads.
  • External defects
  • Internal defects
  • Distortion and its control
  • Causes of distortion
  • The 3 types of distortion are
  • Straightening by flame heating
  • Inspection of weld ( NDT ) – Visual inspection
  • Necessity of inspection
  • Types of tests
  • Visual inspection ( non – destructive test ):
  • Visual inspection before welding
  • Visual inspection during welding
  • Checkpoints for inspection
  • Necessity of testing welding
  • Types of testing
  • Method of Non – destructive tests
  • Common non – destructive testing
  • Special non destructive testing
  • Liquid penetrate test
“Exam scheduling to be done through user account” / “Exam once scheduled cannot be cancelled”
Date of Examination
07-Oct-2017
08-Oct-2017
21-Oct-2017
22-Oct-2017
05-Nov-2017
18-Nov-2017
02-Dec-2017
03-Dec-2017
16-Dec-2017
17-Dec-2017
Examination Time
01:00 PM - 02:00 PM
02:30 PM - 03:30 PM
04:00 PM - 05:00 PM
05:30 PM - 06:30 PM
10:00 AM - 11:00 AM
11:30 AM - 12:30 PM

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Tags: Fabrication Welder, welding