When spectral loading is present, Miner’s rule is often used as a way to determine the amount of cumulative damage that has occurred. In this article we will discuss the use of Miner’s rule and how it is used to determine either damage that has already occurred, or to provide an estimate of fatigue life. …
The K-Factor method is a versatile way of calculating sheet metal flat blank dimensions. MEboost employs the K-factor method to calculate flat blanks in two directions. Consider the flat blank below. We have already designed the formed part and need to know the overall dimensions as well as the location of the bend lines. Calculating …
Mohr’s circle for plane stress shows the relationship between the state of stress, principal stresses, and maximum shear stress. This article will cover the basics of Mohr’s circle in plane stress, and how it is easily created using MEboost. MEboost also handles bodies under plane strain. To learn about this scenario, refer to the article …