Interference Fit is defined as the fit established when a negative clearance exist between the sizes of the holes and the shaft. In this type of fit, the minimum permitted diameter of the shaft is larger than the maximum allowable diameter of the hole. In this case the shaft and the hole members are intended to be attached permanently and used as a solid component.
2) If dimension of male part is larger than female part, the fit is
Answer is:
Interference fit
Explanation:
ISRO Draughtsman-B Mechanical Question Paper - 2015 (Set -1) with Answer Key
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Answer is:
55 degree
Explanation:
The included angle for the British Standard Whitworth thread is 55 degree
Answer is:
Triangles
Explanation:
Surface finish is specified by the symbol of Triangles
Answer is:
Spindles of bench vices
Explanation:
Square threads are usually found on spindles of bench vices
Answer is:
upper deviation is zero
Explanation:
A basic shaft is one whose Upper deviation is zero
Upper Deviation: It is the algebraic difference between the maximum size and the basic size. The upper deviation of a hole is represented by a symbol ES and of a shaft, it is represented by es.
Lower Deviation: It is the algebraic difference between the minimum size and the basic size.
