test #4 review Flashcards
System of tolerancing that allows variation in only one direction from the basic size.
Unilateral tolerance
Measured size of a finished part
Actual size
Type of fit where the allowance of two mating parts =0
Line fit
A tolerancing method showing only the maximum and minimum dimensions
Limit dimensioning
The least material condition of an external feature, such as a shaft is the __________
Lower Limit
The minimum clearance or maximum interference between two mating parts.
Allowance
Type of fit where the smallest hole is the same as the largest shaft and the largest hole minus the smallest shaft is a positive number.
Line fit
Is the general size used for the purpose of identification of the part.
Nominal Size
The maximum material condition of an interval feature, such as a hole is the ____________
Lower limit
Type of fit that may result in either a clearance or interference condition.
Transition fit
Type of fit where the smallest hole minus the largest shaft is a negative number and the largest hole minus the smallest shaft is a positive number.
Transition fit
