A 3D printed polymer rod measures 104.00 mm in length while…
A 3D printed polymer rod measures 104.00 mm in length while on the heated print bed at 63.3°C. After cooling to room temperature at 21.7°C the rod measures 103.60 mm in length. Determine the coefficient of thermal expansion of the polymer.
Read DetailsAn upward load is applied to a square rod that has a width o…
An upward load is applied to a square rod that has a width of 10.48 mm. The rod is connected to the ground using a pin that has a diameter of 9.18 mm. If the normal stress in the rod is limited to 150 MPa and the average shear stress in the pin is limited to 155 MPa, determine the maximum load that can be applied to this connection.
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