MSIC105 Limits and Fits, Interchangeability and Limit Gauging

Machined parts must fit well. Learn the important theories and principles related to fitting machined parts, setting and gauging limits during production, and

determining the degree of interchangeability needed between parts or components. Students will learn that the size of any given part is machined between two limits; the degree of tightness or looseness between two mating parts that are intended to act together is known as the fit of the parts.

Students will learn that in large scale production there is often a system of limit gauging used that conforms to Taylor’s Principle, which involves checking the mating parts to ensure they fit within the set limits. Students will discuss and review the system of limits and fits, the types and classes of fits, as well as selection, tolerance and allowance for mating parts. Additional topics include:

• basic hole and shaft system

• interchangeability

• selective assembly

• measuring and classifying plug gauges

• setting snap gauges

Prerequisite: MSIC104

Hours: 14.00

Register now for:
	Section B - Mar 24 to 25, 2012 Sat & Sun, 8:30 am - 4:30 pm Fee: $450 Note: Payment not required for waitlist course enrollment.
Enrollment begins Jun 1, 2012 For additional information, please call 780-471-6248 or email asknait@nait.ca	Section A - Nov 17 to 18, 2012 Sat & Sun, 8:30 am - 4:30 pm Fee: $450
Enrollment begins Jun 1, 2012 For additional information, please call 780-471-6248 or email asknait@nait.ca	Section B - Apr 27 to 28, 2013 Sat & Sun, 8:30 am - 4:30 pm Fee: $450

Last Updated: 2/11/2012 8:13:32 PM