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PPT
Curated OER

Benefits of Learning Oxy-Acetylene Welding and Cutting

For Teachers 11th - Higher Ed
Before you can weld or cut metal, you need to know the basics. Provided are a list of welding terms, the tools needed, safety precautions, and the benefits of oxy-acetylene welding. Future metal workers will learn about types of flames,...
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Lesson Plan
Curated OER

Creating a Worm Using a Swept Path

For Teachers 9th - 12th
Who wouldn't want to know how to create a worm using a swept path? Learners watch as you demonstrate how to create a worm that will mate with worm gear in order to create a helical path. Basically, they learn the first step in installing...