Month - August 2019:

Shop Tip: Surface Area Approximation

August 13, 2019 Shop Tip

When you are in the field and need to come up with a quick approximation of the surface area of a cylinder’s piston, rod or annular area, try this quick method.There is a formula for area which is D. x D. x .7854. Instead of using .7854, use .75, or the fraction 3/4. What this …