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The following questions pertain to drawing Problem 5 Plate with holes. What a th

ID: 1850474 • Letter: T

Question

The following questions pertain to drawing Problem 5 Plate with holes. What a the hole diameter? What is the counterbore diameter? What is the counterbore depth? How many holes are there? What is the density of Aluminum 6061? What is the formula for the volume of a cylinder? What is the formula for the volume of a rectangular solid? How much does the part weigh? Draw section A-A The part is too heavy; it needs to be modified to reduce the weight. What counterbore diameter will reduce the weight by 35 grams?

Explanation / Answer

hole diameter = 10 counter bore diameter = 5 no of holes = 25 density of aluminium = 2.70 g/cm³ (0.0975 lb/in³). volume of cylinder = pi r^2 H volume of solid = LBH l= length b = base h = height