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Full-Text Articles in Engineering

Maquiladoras In Central America: An Analysis Of Workforce Schedule, Productivity And Fatigue., Jose L. Barahona Jul 2019

Maquiladoras In Central America: An Analysis Of Workforce Schedule, Productivity And Fatigue., Jose L. Barahona

Masters Theses & Specialist Projects

Textile factories or Maquiladoras are very abundant and predominant in Central American economies. However, they all do not have the same standardized work schedule or routines. Most of the Maquiladoras only follow schedules and regulations established by the current labor laws without taking into consideration many variables within their organization that could affect their overall performance. As a result, the purpose of the study is to analyze the current working structure of a textile Maquiladora and determine the most suitable schedule that will abide with the current working structure but also increase production levels, employee morale and decrease employee fatigue. …


The Application Of Gage R&R Analysis In S Six Sigma Case Of Improving And Optimizing An Automotive Die Casting Product’S Measurement System, Qizheng Ren Oct 2015

The Application Of Gage R&R Analysis In S Six Sigma Case Of Improving And Optimizing An Automotive Die Casting Product’S Measurement System, Qizheng Ren

Masters Theses & Specialist Projects

With the rapid development of automation technology in automotive manufacturing processes, massive and efficient production is a current trend. Therefore, measurement systems with accurate and automated measuring instruments are sought by automotive companies and suppliers. However, the problematic measuring instruments with unreliable accuracy and stability lead to erroneous measurements and wrong quality decisions that cause manufacturers huge profit losses. An effective method called “measurement system analysis” can be applied to define and eliminate erroneous measurements to ensure adequate reliability. An automotive transmission die casting parts supplier called company T was suffering a serious profit loss due to the erroneous measurements …


Manufacturing And Non-Manufacturing Students' Perceptions On The Applicability Of The Four Pillars, Muhammad Jahan, Mark Doggett Jan 2015

Manufacturing And Non-Manufacturing Students' Perceptions On The Applicability Of The Four Pillars, Muhammad Jahan, Mark Doggett

SEAS Faculty Publications

The Four Pillars of Manufacturing Engineering was developed and supported by the Society of Manufacturing Engineers (SME), the Association of Technology, Management, and Applied Engineering, (ATMAE), and the Accreditation Board for Engineering and Technology (ABET). A group of manufacturing educators created it in 2011 as part of a strategic plan to reverse negative trends in manufacturing education and improve manufacturing competitiveness (Mott, Raju, & Stratton). The Four Pillars consist of foundational knowledge areas that represent a typical Manufacturing Engineer’s Body of Knowledge. In addition, it provides the recommended content for academic programs related to manufacturing and articulates the fundamental knowledge …


Process Capability In A Computer Integrated Manufacturing Cell, Andrew Austin May 2014

Process Capability In A Computer Integrated Manufacturing Cell, Andrew Austin

Masters Theses & Specialist Projects

With the rise of automation in traditional manufacturing processes, more companies are beginning to integrate computer integrated manufacturing (CIM) cells on their production floors. Through CIM cell integration, companies have the ability to reduce process time and increase production. One of the problems created with CIM cell automation is caused by the dependency the sequential steps have on one another. Dependency created by the previous step increases the probability that a process error could occur due to previous variation. One way to eliminate this dependency is through the use of an in-process measuring device such as a Renishaw spindle probe …