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Full-Text Articles in Engineering
Branch Cutter Adapter For Electric Impact Gun, Cullen Hubbard
Branch Cutter Adapter For Electric Impact Gun, Cullen Hubbard
Mechanical Engineering and Technology Senior Projects
There are many homeowners that would like to maintain the trees around their homes but cannot do so. The drive of this project was to develop a 0g mechanism which would provide a senior citizen or an individual with limited upper body strength, with the ability to cut through branches that would otherwise pose challenging. The design would allow the end user to cut a branch by simply pulling a trigger. A branch cutting attachment was designed to attach to the front of a DeWALT cordless impact gun. This attachment will convert the rotational torque and motion from the impact …
Instron Tt-C 1055 Redesign For Tensile Testing Lab Use: The Design And Construction Of Tensile Test Gripping Assemblies, Melvin Lee Hortman
Instron Tt-C 1055 Redesign For Tensile Testing Lab Use: The Design And Construction Of Tensile Test Gripping Assemblies, Melvin Lee Hortman
Mechanical Engineering and Technology Senior Projects
The goal of this project was to design, manufacture, and test a pair of cheap gripping assemblies with mount adapters to the Instron TT-C tensile testing machine, which was currently out of service in the Materials Laboratory of Central Washington University’s Hogue Technology Building, for educational use. The gripping assemblies would enable tensile, or pulling force, tests on tensile specimens up to 20,000 lbs, being able to test high carbon steel. The gripping assemblies and mounting adapters were designed and manufactured completely by a Central Washington University Mechanical Engineering Technology student who used the cumulative knowledge gained from engineering analysis …
Dump Bed Lifting Mechanism, Zachary Pate
Dump Bed Lifting Mechanism, Zachary Pate
Mechanical Engineering and Technology Senior Projects
The project was motivated by a need to create a device that would cause a small truck or trailer bed to lift up quickly and dump its contents. This would eliminate the need to use manual physical labor, which is both slow and exhausting. Additional design constraints require the stroke and diameter of the cylinder to be 6” x2”. A design was conceived with the intent to incorporate a less costly device onto an existing trailer frame that would lift the bed and dump the load. With this in mind, a scissor lift device would have two basic requirements, first …
Pivoting Motocross Foot Pegs, Michael Leblanc
Pivoting Motocross Foot Pegs, Michael Leblanc
Mechanical Engineering and Technology Senior Projects
The ability to keep a dirt bike rider’s feet in full contact with the foot pegs at all times is something all riders’ face when riding their bike. The foot pegs that come factory and aftermarket today are universally static and non-rotational which prevent the ability for maximum contact to be maintained. During various riding positions, a rider’s foot can partially become disconnected from the peg allowing for a loss of potential control and balance/stability. The solution devised was a set of pegs that have the ability to rotate with the rider’s foot. The rotational ability of the pegs allow …