WLDG 1427 0310

NORTH CENTRAL TEXAS COLLEGE

COURSE SYLLABUS

 

Course Title:

Welding Codes

Course Prefix & Number: 

WLDG 1427

Section Number: 

0310

Semester/Year:

S/22

Semester Credit Hours:

4

Lecture Hours:

64

Lab Hours:

0

Course Description (NCTC Catalog):

An in-depth study of welding codes and their development in accordance with structural standards, welding processes, destructive and nondestructive test methods. 64 lecture hours. At the conclusion of the course a student will be able to: Categorize major codes; identify welding procedures; identify welding and NDT symbols; list responsibilities of inspectors; evaluate post-weld heat treatments and destructive testing; list alloys/phases of metals; state the effects of heating and cooling; apply pre weld, in-process, and shop inspection standards; develop welding procedures; calculate preheat and post-weld heat treatments; and identify NDT test methods and welding discontinuities.

                                                       

Course Prerequisite(s):  None

Required or Recommended Course Materials:

 

Welding Principles and Applications, 9th Edition

Larry Jeffus,  (ISBN: 978-0-3573-7765-9 )

 

             

 

INSTRUCTOR INFORMATION

Name of Instructor:

Lindon Carr

Campus/Office Location:

Online

Telephone Number:

817 269-8909 / Text preferred

E-mail Address:

lcarr@nctc.edu

 

OFFICE HOURS

Monday

Tuesday

Wednesday

Thursday

Friday

12-1 pm

 12-1 pm

 12-1 pm

 12-1  pm

 

 

 STUDENT LEARNING OUTCOMES (From Academic Course Guide Manual/Workforce Education Course Manual/NCTC Catalog

At the successful completion of this course the student will be able to:

 

Interpret codes and standards

 

 

Interpret welding symbols

 

 

Apply pre-weld, in-process, and shop inspection standards

 

 

Develop welding procedures

 

 

Calculate preheat and post-weld heat treatments

 

 GRADING CRITERIA

# of Graded Course Elements

Graded Course Elements

Percentage or Point Values

A

 

100-90

B

 

89-80

C

 

79-70

D

 

69-60

F

 

0-59

 

COURSE SUBJECT OUTLINE (Major Assignments, Due Dates, and Grading Criteria)

Chapter 22

Weld symbols

Identify five basic weld joints

Identify and describe the various welding that may be used in each welding joint

Label the parts or areas of a grooved but weld and fillet weld.

Locate and apply required weld and jointing information and form an AWS welding symbol

List and describe the four welding positions.

Test over chapter

 

 

 

Chapter 26

Heat Treatment of Metals

The purposes of heat treatment

 Methods of heating

 Methods of Cooling

 Carbon content of steel

Crystalline structure

 Annealing steel

 Normalizing Steel

 Quenching and tempering steel

 Thermal stress relieving

 Harding steel

 Surface hardening

 Casehardening

 Temperature measurements

 

 

 

Chapter 25

Inspection and testing welds

 Non-destructive examination

Assignment- use visual inspection testing equipment on welding samples

 Assignment- Magnetic particle inspection, use magnetic particle test samples with the magnetic particle testing equipment

Assignment- Liquid penetrant inspection, use liquid penetrant testing samples with the liquid penetrant testing equipment.

Assignment- Ultrasonic testing uses the ultrasonic testing samples with the ultrasonic testing equipment.

 Eddy current inspection

 X-Ray inspection

Inspecting welds using pneumatic or hydrostatic pressure.

 

 

Chapter 25

Destructive tests

 Bend test

 Nick break test

 The peel test

Laboratory methods of testing welds

 

 

Chapter 24

Procedure and welder qualification

 Welding codes

 Welding procedure specifications

Assignment- Fill out a welding procedure specification for a prequalified joint design

Welder performance qualifications

Assignment- fill out a welder performance qualification

 Methods of testing specimens

Assignment- Answer all the Review questions at the end of chapter 24

Read and be ready to discuss this chapter in class. There will be a quiz given before a final test grade for this section

 Test over chapter 24

 

 

 

ATTENDANCE POLICY

Regular and punctual attendance is expected of all students in all classes for which they have registered.  All absences are considered to be unauthorized unless the student is absent due to illness or emergencies as determined by the instructor.  It is the student's responsibility to provide documentation as to the emergency for approval and judgment by the faculty member.  Approved college-sponsored activities are the only absences for which a student should not be held liable and only when provided by a college official ahead of the absence.  Valid reasons for absence, however, do not relieve the student of the responsibility for making up required work.  Students will not be allowed to make up an examination missed due to absence unless they have reasons acceptable to the instructor.  A student who is compelled to be absent when a test is given should petition the instructor, in advance if possible, for permission to postpone the exam.  Students will be dropped from a class by the Registrar upon recommendation of the instructor who feels the student has been justifiably absent or tardy a sufficient number of times to preclude meeting the course’s objectives.    Persistent, unjustified absences from classes or laboratories will be considered sufficient cause for College officials to drop a student from the rolls of the College. From Board Policy

Last Day to Drop (without grade of W) is  01/30/2022  .

The last day to withdraw from a course with a “W” is _04/4/2022___.

 

DISABILITY SERVICES (Office for Students with Disabilities)

The Office for Students with Disabilities (OSD) provides support services for students with disabilities, students enrolled in technical areas of study, and students who are classified as special populations (i.e. single parents).

Support services for students with disabilities might include appropriate and reasonable accommodations, or they may be in the form of personal counseling, academic counseling, career counseling, etc.  Furthermore, OSD Counselors work with students to encourage self-advocacy and promote empowerment. The Counselors also provide resource information, disability-related information, and adaptive technology for students who qualify.

If you feel you have needs for services that the institution provides, please reach out to either Wayne Smith (940) 498-6207 or Yvonne Sandman (940) 668-4321.  Alternative students may stop by Room 170 in Corinth or Room 110 in Gainesville.

CORE CURRICULUM FOUNDATIONAL COMPONENT AREA (For classes in the Core)________     

 

o         Communication

o         Mathematics              

o         Life and Physical Science

o         Language, Philosophy & Culture

o         Creative Arts

o         American History

o         Government/Political Science

o         Social and Behavioral Sciences

o         Component Area Option

 

 

REQUIRED CORE OBJECTIVES (For classes in the Core)

 

o            Critical Thinking

o           Communication

o           Empirical and Quantitative

o           Teamwork

o           Personal Responsibility

o           Social Responsibility

 

COURSE TYPE

o           Academic General Education Course (from ACGM but not in NCTC Core)

o        Academic NCTC Core Curriculum Course

X         WECM Course

 

STUDENT HANDBOOK

Students are expected to follow all rules and regulations found in the student handbook and published online.

 

ACADEMIC DISHONESTY

Scholastic dishonesty shall include but is not limited to cheating, plagiarism, academic falsification, intellectual property dishonesty, academic dishonesty facilitation, and collusion.  Faculty members may document and bring charges against a student who is engaged in or is suspected to be engaged in academic dishonesty.  See Student Handbook, “Student Rights & Responsibilities: Student Conduct. 

 

QUESTIONS, CONCERNS, or COMPLAINTS

Name of Chair/Coordinator:

Darrell D Smith

Office Location:

Gainesville CTC 2110

Telephone Number:

940-668-7731 x4426

E-mail Address:

ddsmith@nctc.edu

Name of Instructional Dean:

Debbie Huffman

Office Location:

Gainesville CTC 2106

Telephone Number:

940-668-3357

E-mail Address:

dhuffman@nctc.edu

 

COVID-19 Specific Syllabi Statements Fall 2021

 

Syllabi statement regarding potential Conversion of Onsite Classes to Online/Remote Format: North Central Texas College students should be aware that in the event of a college closure due to COVID-19 or other health related crisis, onsite classes will be converted to an online/remote format. Students should plan ahead to ensure they have access to the computer equipment (either PC, MAC, or tablet), webcam, and internet connectivity to continue their classes in an online/remote format. Please read all your official North Central Texas College student emails as the transition from onsite to online/remote might require a reorganization in your personal situation. Students will be granted a 72-hour transition and grace period. Online classes will continue as scheduled without disruption. Contact your Instructor as the situation arises. These policies and procedures were updated on July 27, 2021 and are subject to change as conditions change.

 

Syllabi Statement Regarding Face Coverings: Per the North Central Texas College guidance on face coverings on campus, in the instructional setting, faculty and students are not required to wear face coverings, such as masks or face shields. In May, Texas Governor Gregg Abbott released an Executive Order prohibiting Government entities from mandating the use of masks. As a political subdivision of the State of Texas, NCTC will follow the Governor’s Executive Order for Government entities and effective immediately NCTC is no longer mandating the use of masks while on campus. This order does not mean that you cannot choose to wear a mask, rather it is no longer allowed to be mandated. These policies and procedures were updated on May 19, 2021 and are subject to change.

 

Return to Standard Attendance Protocol for Face-to-Face Meetings: In spring 2020, we faced an unprecedented situation in which all of us had to be flexible and make prudent decisions in the best interest of our families, our campus, and our community. In light of this, North Central Texas College is temporarily establishing the requirement that faculty keep records of student attendance for face-to-face course meetings as well as a documented seating chart. In addition, students who are sick or need to quarantine should not attend classes. Students will not be required to provide formal documentation from a health care provider and will not be penalized for COVID-19 related absences when proper notification to campus health officials is made in accordance with the guidelines stated below.

 

Faculty will:

 

  • Notify students about important course information and delivery changes through Canvas and campus email.

 

Students should:

  • Provide notification to campus officials if they have tested positive for COVID-19 or have to quarantine so we can confirm reported absence with instructors, monitor, and assist the campus community.
  • Notify instructors in advance of the absence.
  • Connect with that class through Webex if the class session is being transmitted in a hybrid fashion.
  • Keep up with and/or make up missed classwork or assignments.
  • Submit assignments digitally through Canvas or other means as announced by your instructor.
  • Work with their instructors to reschedule exams, labs, and other critical academic activities described in the course syllabus.
  • Check Canvas and campus email daily to receive important announcements pertaining to the course.

During the fall 2021 semester, faculty with face-to-face meetings will establish assigned seating/work stations to facilitate roll-taking, and, if necessary, contact tracing. Additionally, we ask all members of the College community to be attentive to their health, and safeguard others, by following the CDC’s guideline to “stay home when you are sick.” You should stay home if you have symptoms. More information on what to do if you are sick is available at the CDC’s website.

Additional NCTC information is available at http://www.nctc.edu/coronavirus/index.html (Links to an external site.)

 

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