Get Free Packing PDF for Download today. Examples are included after each Formula with a link to a live Calculator! All the Formulas and Calculators support Unit Conversion as well. This PDF features 55 calculators from Design of Machine Elements. Inside, you'll discover a list of formulas such as Bolt load under operating condition, Hydrostatic end force and 55 more formulas!. The Variables, Functions and Constants are summarized at the end. Explore and share Packing PDFs!