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Full-Text Articles in Mechanical Engineering

Conversion Casting: Adapter Hub, Joseph M. Coup Jan 2016

Conversion Casting: Adapter Hub, Joseph M. Coup

All Undergraduate Projects

The concept of conversion casting makes manufacturing major components much more efficient with regards to time and cost. The conversion cast of the adapter hub used in the Victair Mistifier is a major component that requires 8 hours to machine. The existing hub starts from steel stock and then that block of steel is placed into a CNC machine and coded in to create the adapter hub. The manufacturing method changes to a casting for the adapter hub will create a replicated part that requires 1.5 hours of post machining. The intricate design makes a conversion to casting more effective …


Met 314 Torque Measurement, Jose Bejar Jan 2016

Met 314 Torque Measurement, Jose Bejar

All Undergraduate Projects

As part of the Mechanical Engineering Technology program, students are required to take a Thermodynamics class. In this class one of the labs they do consists of an air motor running a water pump. The professor teaching that class wanted a device that would fit within the lab rig which would calculate the torque produced by the motor. Therefore this project consists of building a device that will allow the case (body) of the air motor to fully rotate opposite to the rotation of the shaft in order to measure the torque the motor produces at certain revolutions per minute. …


Paper Airplane Building Machine: Paper Airplane Launcher, Hassan A. Bujayli Jan 2016

Paper Airplane Building Machine: Paper Airplane Launcher, Hassan A. Bujayli

All Undergraduate Projects

The project was motivated by an ASME 2016 design challenge. The challenge was to design and manufacture a device that would turn a single sheet of paper into a paper airplane and launch it. The project is divided into three portions. The three portions are the frame and paper loading, folding mechanism, and launching. The circumference equation is used, to determine what is the proper speed of the paper loading motor. Notably, a slow rpm motor is needed for the loading mechanism to prevent the paper from being damaged. To avoid any deflection in the frame, the total weight of …