A calculation is performed according to appendix E with peak acceleration "Sp" and also is tried with design spectral response parameter Sa, Sa0, Sa*. In all cases the result is that impulsive accelaration is less than convective acceleration, Ai<Ac. According to equation E.220.127.116.11 impulsive shall be higher. API is not indicating in that case how to proceed, Do we have any alternative?, How we can solve it?
ENGINEERING.com surveyed 364 product development professionals to glean insights into how their teams are performing today, and what technologies are most useful to support their processes. Download Now
3D printing has quickly expanded beyond the realm of prototyping and into the world of end part manufacturing. Desktop 3D printers need not be used for making parts themselves, but as a secondary process for producing tools. Download Now
Creating tooling for injection molding is an expensive and complex proposition. Until recently, the only way to avoid tooling defects causing air traps, voids, shrinkage and the like was to employ a time-consuming and tedious physical prototyping process. Download Now