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Posts by Corey Rasmussen

link to An Easy Guide to Structural Pin Calculations Using MathCAD

An Easy Guide to Structural Pin Calculations Using MathCAD

In part 11 of this series, Corey calculates the stress on the jib pivot pin using MathCAD. https://youtu.be/0MFUEtZikaE

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link to Log Splitter Series (Part 10): Side Load Free Body Diagram

Log Splitter Series (Part 10): Side Load Free Body Diagram

In part 10 of this series, Corey sets up the shear-moment diagram for a pivot pin with a side load on it. https://youtu.be/56294qA6y5o

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link to Log Splitter Series (Part 9): Finding the Reactions

Log Splitter Series (Part 9): Finding the Reactions

In part 9 of this series, Corey demonstrates how calculations can be used to determine reactions. https://youtu.be/NooJANEOl6M

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link to Log Splitter Series (Part 8): Mathematical Model of the Geometry

Log Splitter Series (Part 8): Mathematical Model of the Geometry

In part 8 of this series, Corey creates a mathematical model of the jib geometry using MathCAD. https://youtu.be/bdxxkJJ2c9s

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link to Log Splitter Series (Part 7): Using the Law of Cosines to Determine Forces

Log Splitter Series (Part 7): Using the Law of Cosines to Determine Forces

In part 7 of this series, Corey shows how to use the Law of Cosines to determine the forces on the jib pivot pin and cylinder based on the cylinder length. https://youtu.be/0abxnjPDJOY

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link to Log Splitter Series (Part 6): Free Body Diagram and Governing Equations

Log Splitter Series (Part 6): Free Body Diagram and Governing Equations

In part 6 of this series, Corey creates the Free Body Diagram and governing equations for the cylinder and jib. https://youtu.be/ya7uzhhlA08

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About the Author

Corey Rasmussen is an award-winning professional engineer (NC and TX) with over 20 years of product design and development experience. He has two patents related to aerial lifts machinery, has advanced certifications in hydraulics and electronic controls, and specializes in designing mobile equipment. Corey is the principal engineer of Rasmussen Designs and is based out of Durham, NC.

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