WLD 153: Welding Layout II

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Class Program
Welding
Credits 3 Lecture Hours 22 Lab Hours 22
Basic technical pipe drawing interpretations and developments. Patterns for geometric shape used in pipe component fabrication and model construction.

Prerequisites

WLD 152 or instructors permission.
Quarters Offered
Spring
Course Outcomes

Upon successful completion of the course, students should be able to demonstrate the following knowledge or skills:

  1. Develop patterns and scale drawings of angled turns, branch, headers, lateral connections, and Y. Students will also show the ability to render, then fabricate pipe terminations
Course Content Outline
  1. Project 1 Introduction to course. Pipe schedule, formula fittings.90 degree 2 piece turn
  2. Project 2 90 degree 3 piece turn
  3. Project 3 Branch and Header
  4. Project 4 Lateral Connection
  5. Project 5 60 degree true Y
  6. Project 6 Blunt head
  7. Project 7 Orange peel head
  8. Project 8 Group project
Department Guidelines

There are 12 individual projects and 1 group project. All assignments are graded for construction neatness, preciseness, and completion. Individual assignments are due at the end of the scheduled week. make up and late work are not counted towards your grade.

Group assignments are divided into 2 or 3 groups and the one student leads the group to complete the project. Each group keeps construction records, man hours, bill of materials, blue prints, and cost of materials. These records must be turned in with the completion of the projects.

Grades will be based on the number of accumulated points earned on tests, quizzes, and homework.
The grade awarded for the class is as follows:

95-100 4.0
94 3.9
93 3.8
92 3.7
91 3.6
90 3.5
89 3.4
88 3.3
87 3.2
86 3.1
85 3.0
84 2.9
83 2.8
82 2.7
81 5.6
80 2.5
79 2.4
78 2.3
77 2.2
76 2.1
75 2.0
74 1.9
73 1.8
72 1.7
71 1.6
70 1.5
69 1.4
68 1.3
67 1.2
66 1.1
65 1.0
60-64 0.7
0-59 0