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Basic Math For Welding And CWI Inspection Part 1
Rating: 4.0 out of 5(54 ratings)
327 students

Basic Math For Welding And CWI Inspection Part 1

Math for welding and inspection
Created byGlen Lewis
Last updated 11/2016
English

What you'll learn

  • At the end of this course, you will learn the basic math used by welding inspectors and welders in the industry. A few types of filler material to be used for SMAW (stick), GMAW (mig), FCAW and GTAW (tig) to help you increase your chances in landing the job.

Course content

1 section • 17 lectures • 40m total length

  • Introduction1:30
  • Course Lecture Coverage1:03
  • How to properly read a decimal number from million to millionths2:13
  • How To Add Fractions Together2:06
  • How to convert a fraction to a decimal0:29
  • HOW TO CONVERT INCHES IN FRACTION FORM TO MILLIMETERS IN DECIMAL FORM0:58
  • HOW TO CHANGE PERCENTAGE TO DECIMALS1:16
  • HOW TO CALCULATE THE AREA OF A CIRCLE1:18
  • HOW TO CALCULATE THE MAXIMUM TENSILE STRENGTH OF A DIAMETER AREA2:11
  • HOW TO CALCULATE THE MAXIMUM TENSILE STRENGTH OF A RECTANGULAR1:01
  • HOW TO CALCULATE ELONGATION OF A PULLED SPECIMEN0:57
  • How to calculate the reduction in area1:06
  • HOW TO CALCULATE HEAT INPUT FOR WELDING1:07
  • HOW TO CALCULATE THE CARBON EQUIVALENCY IN METALS1:26
  • Questions From The Basic Math For Welding And CWI Inspection
  • Welding Processes Quick View SMAW GMAW8:13
  • Welding Processes Quick View FCAW GTAW7:42
  • Welding AWS D1.1 Structural Welding Code Joint Designation B-U4a Explained5:45

Requirements

  • No material is needed, this course is designed to give you a head start and can help you with the basic math used in the welding and inspection field.

Description

At the end of the course, you will understand the basic math used for certified welding inspectors (CWI) in the welding industry. We’ll outline and discuss; how to properly read a decimal number to the millionth of an inch, adding fractions together, converting fractions to decimals, converting inches in fractions to millimeters in decimal form, calculate the area of a circle, tensile strength, percentage of elongation, heat input and carbon equivalency in metals.  The purpose of this course is to provide insight about welding and welding inspections.  This course will also provide some basic welding processes and D1.1 examples and explanation of procedur

Who this course is for:

  • If you are interesting in working in the welding field as an inspector or welder. Learning this simple math can give you a slight advantage.

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