This lesson contains 10 slides, with interactive quizzes and text slides.
Lesson duration is: 30 min
Items in this lesson
Out-Of-Position Welding
Slide 1 - Slide
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Challenges of out-of-position welding
Out-of-position welding presents challenges as molten metal may spill out of the joint.
Slide 2 - Slide
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What do you already know about out-of-position welding?
Slide 3 - Mind map
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Characteristics of electrodes for out-of-position welding
Fast-freezing deposit is necessary to prevent spillage out of the joint.
Slide 4 - Slide
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Economic and skill considerations for out-of-position welding
Out-of-position welding is slower, more costly, and requires greater operator skill.
Slide 5 - Slide
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Preference for downhand welding with High-Deposition electrodes
Downhand welding with High-Deposition electrodes is preferred whenever possible.
Slide 6 - Slide
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Definition List
Out-of-position welding: Welding in any position other than the flat position, such as vertical or overhead. Fast-freezing deposit: A characteristic of an electrode that allows the molten metal to solidify quickly to prevent spillage out of the joint. High-Deposition electrodes: Electrodes that deposit more weld metal at a faster rate, typically used in downhand welding.
Slide 7 - Slide
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Write down 3 things you learned in this lesson.
Slide 8 - Open question
Have students enter three things they learned in this lesson. With this they can indicate their own learning efficiency of this lesson.
Write down 2 things you want to know more about.
Slide 9 - Open question
Here, students enter two things they would like to know more about. This not only increases involvement, but also gives them more ownership.
Ask 1 question about something you haven't quite understood yet.
Slide 10 - Open question
The students indicate here (in question form) with which part of the material they still have difficulty. For the teacher, this not only provides insight into the extent to which the students understand/master the material, but also a good starting point for the next lesson.