Topic: Metrology and Inspection
Dimension of shaft is $100_{-0.00}^{+0.01}$ and corresponding Hole diameter is $100_{-0.01}^{+0.02}$. The maximum material condition of the fit is
- A. Shaft diameter: 100.01 and hole diameter: 99.99
- B. Shaft diameter: 100.00 and hole diameter: 99.99
- C. Shaft diameter: 100.01 and hole diameter: 100.02
- D. Shaft diameter: 100.005 and hole diameter: 100.015
Answer: A. Shaft diameter: 100.01 and hole diameter: 99.99
Explanation: Maximum Material Condition (MMC) refers to the state where the feature contains the maximum amount of material within its tolerance limits. For a shaft, this corresponds to its maximum diameter (upper limit), which is 100 + 0.01 = 100.01. For a hole, it corresponds to the smallest diameter (lower limit), which is 100 - 0.01 = 99.99.