1. Module 7 Unit 22 – Welding Prints

2. Learning Objectives Identify a welding symbol. List the elements of a welding symbol. Explain the meaning of a welding symbol. Identify the basic weld symbols used in welding symbols.

3. Welding Prints Welding prints combine elements of detail and assembly drawings within one print

4. Welding Defined Welding: Method of joining metal pieces by melting them along a joint Weld: The junction or strong joint where welded parts are joined

5. Welding Symbol The welding symbol provides much information to the print reader

6. Weld Symbol The weld symbol attaches to the reference line of the welding symbol

7. Weld Location Weld location is indicated by the relation of the weld symbol to the reference line

8. Weld Dimensions Dimensions of a weld can be specified above or below the reference line or in a general note

9. Spot Weld Examples The spot weld symbol can be annotated in many ways –(A) Diameter specified –(B) Strength specified –(C) Spacing specified (weld through also) –(D) Quantity specified

10. Additional Symbol Examples Top to bottom: weld all around, field weld, and melt through

11. Drawing Example

12. What is the welding symbol? A symbolic notation used to indicate the type and size of weld to be applied

13. What are the three basic components of the welding symbol? Reference line, leader line with arrow, and tail

14. To which side of the joint does the welding symbol point? The “this side” of the joint, not the “other side” of the joint

15. How does the weld symbol differ from the welding symbol? The weld symbol only indicates the type of weld and appears in the welding symbol, while the welding symbol fully defines the weld.

16. Question text here. 1.Choice 1 2.Choice 2 3.Choice 3 4.Choice 4 Multiple Choice

17. Question text here. 1.Choice 1 2.Choice 2 3.Choice 3 4.Choice 4 Multiple Answer

18. Question text here. 1.True 2.False True or False

19. Match the following term to the definition or example that best fits. Column A 1.Term 1 2.Term 2 3.Term 3 4.Term 4 Column B 1.Definition or example 1 2.Definition or example 2 3.Definition or example 3 4.Definition or example 4 Text Matching

20. The following items are out of order. Put them in the correct order and click submit to check your answer. 1.Item 1 2.Item 2 3.Item 3 4.Item 4 5.Item 5 6.Item 6 Sequencing

21. _____________ is the capital of Ohio. Provide correct options the student may type: 1.Columbus 2.Columbus, OH 3.Columbus OH Fill-In-The-Blank *options are NOT case sensitive *students will need to type one of the above options to be considered correct

22. Open-ended prompt here. User response area… Essay or Short Answer *Responses can be tracked in Blackboard but there is a limit on how much text and be tracked. Use this interaction for simple reflections or open ended responses.