Course Description
31-421-362 BLUEPRINT READING/SKETCHING-MACHINE TRADES 2 ...blueprint reading, tolerancing, fits (inch & metric), basic welding symbols, casting, and basic GD&T (geometric tolerancing and dimensioning). (Prerequisite: 31-421-352, Blueprint Reading Sketching-Machine Trades I)
Course Typically Offered
Most NWTC classes are offered in 8-week sessions. Learn more about how our class schedule can help you succeed.
What will I learn?
- Investigate allowances and fits
- Analyze applicable tables and charts
- Explore keys, pins, fasteners, and structural shapes
- Differentiate weld and welding symbols
- Interpret geometric dimensioning and tolerancing (GD&T)
- Interpret prints used in the machine trades industry.
Class list
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