This document is a visual and text description of left-hand thread cutting on a lathe.

Learners examine the relationship of individual parts in an assembly drawing. Assembly drawing notes, fabricated and purchased parts, and sectional views are explained briefly.

The learner will...review the process for successfully completing a weld procedure specification for weld testing in the educational setting.

This object will allow the viewer to practice the necessary skills involved with sizing the water distribution system of a 1 family residence.

This project gives a drawing with steps to complete the activity.

In this interactive lesson, learners read and hear instructions for sending an e-mail. Steps are given for composing an e-mail message and for sending it. Students have an opportunity to write their own messages. A quiz follows the instruction.

Learners read about the strengths and weaknesses of this Web communication tool.

Students view the formula for determining twist drill speeds in metal. Exercises complete the activity.

Students read how to calculate feed rates for drills in inches per minute (IPM). The IPM formula is given and students work two practice problems.

practice game

Unidad 6.

Teams of students play together to win!

You'll practice identifying and explaining safe practices for grinding