combination of a continuous-rotation servo and a position-controlledservo. The project can be built in one and a half hours and creates pen-on-paper drawings similarto a Spirographtm that are programmatically repeatable or randomly generated patterns. It is funto watch, and its potential pedagogical uses include teaching microcontrollers, sensors, andtrigonometry. The paper is organized as follows. First, sample artwork from the machine ispresented. Next the operation, materials and physical construction of the machine are described.Then programming of the machine is presented. Finally, pedagogical uses are explored.SAMPLE ARTWORK CREATEDFigure 1 Sample artwork created by the drawing machine. The two images on the left were created using a
manufacturing.TECHNICAL AND LEADERSHIP WORKSHOP SERIES A series of technical and leadership workshops and seminars have been implemented to cultivateskills and knowledges of minority engineering students by exposing the sustainable and greenmanufacturing technologies. These workshops and seminars were initiated and developed as a part ofAnnual 2015 Industrial, Manufacturing, and Systems Engineering (IMSE) Day held on campus at UTEP.“The theme, “Industry 4.0” implies,” the ongoing and future development of sustainable and greenmanufacturing and the challenges in this field to create opportunities for innovation. The poster illustratedin figure 1 was designed for students to promote and encourage attendance of this annual event. Figure 1. A poster of
developed using the principles of reconfigurablemanufacturing. The WeRMST was developed to support the teaching of a future course inmanufacturing systems. The paper includes a description of the product family of lamps that theWeRMST was developed to produce and illustrates how the WeRMST could easily be adaptedto produce other product families. When implemented, the proposed manufacturing system isexpected to positively impact student engagement, retention, and motivation.1. IntroductionA course in manufacturing systems is being proposed with the objective of providing studentswith the tools necessary to analyze and design manufacturing systems. The course assumes thatthe designs of products are already known and considers the operations and
. Based on the data collected from multiple years, students’ writing quality and theirassessment scores were found to improve. This case study of student writing in an engineeringmaterial laboratory course was conducted to study the effect of various pedagogical tools onstudents’ lab report scores and their perspectives on writing. Data collected in student surveysand a focus group show that students found one-on-one sessions reinforced their learning fromfirst-year composition courses, identified the expectations of the lab report as a genre, anddeveloped their understanding of the rhetorical features of writing in the discipline ofengineering.1. Introduction Hands-on learning experiences such as laboratory activities, design projects, and
. Socialmanufacturing is an emerging form of making and marketing customized products by 3Dprinters and crowdsourcing in cyberspace. A CDIO-based Social Manufacturing Laboratory(CDIO-SML) that integrates 3D printing techniques for additive manufacturing ande-commerce for marketing has been developed and described in this paper. The lab consistsof five platforms for 1) teaching integration, 2) requirement acquisition, 3) interactive designand innovation, 4) manufacturing and production processes, 5) cyberspace-based marketingand operations. These five platforms facilitate product development from the requirement,design, manufacturing, marketing, to services. Each student participates in the whole processof the product life cycle and plays the roles of 1
core component of any engineering education. Most students take someform of engineering design in their capstone experience, as is recommended by ABET [1].Recently, however, more opportunities for this work have been created for underclassmen.Studies have shown that placing team-based engineering design earlier in an engineeringcurriculum can provide students with valuable teamwork skills and connections to real-worldengineering work, as well as increase retention of material learned in class [2]. Teaching designfreshman year increases retention of women and underrepresented minorities[3]. It also providesrelevance and context to young engineers’ careers.While there is an increased interest in teaching engineering design, understanding how to
and understand basic manufacturing topics in the classroom.1 For this reason, it is essential for ME undergraduates to understand how parts and components are manufactured, with the goal of developing better engineers and designers. With the incorporation of several open-‐ended design challenges and hands-‐on projects throughout Field Session, specifically related to manufacturing topics, students begin to learn the following concepts early on in the undergraduate curriculum: 1) proper dimensioning and tolerancing, 2) manufacturing tolerances, 3) material selection 4) automated manufacturing techniques, 5) manual manufacturing techniques, 6) CAD-‐CAM
-on projects over a period of 10 weeks (30-40 hours/week) in the lab environment, during 2015 Summer semester to complete the chosen projects.Three senior students (Ana Carolina Martins Rosa, Industrial Engineering; Victor Ferreira BispoSantos, Mechanical Engineering; and Benedito Adilson Domiciano Neto, Mechatronics/Automation Engineering) forming a multidisciplinary team worked on this project.The overall objective of this project is to design, build, test, and fly a quadcopter drone withinthe ten weeks duration of the academic training. This includes:1. Provide training to the student team in CAD softwares: use of 123D Design and MeshMixer to design parts;and 3D Printing and Rapid Prototyping: use of 3D printers (MakerBot Replicator
women to makerspaces. Jewelry is a common conversation topic between women, which means projects like thiswill evoke more dialogue between about the amazing intersection of creativity, design andengineering processes. Of course, this opportunity provides engineering undergrads of alldemographics the chance to work with their hands and exposure to methods and tools. One finalbenefit of maker projects in general is the inherent shift away from mindless consumerism due tothe effort that is put into crafting our own possessions.Maker Project Outline:1) Conceive Idea2) CAD design3) 3d print design4) Fill and polish printed object5) Create Silicone Mold6) Cast Precious Metal Clay into mold cavity7) Fire the object in the mini kilnNote: This process
assessenergy conservation opportunities. In addition, the students demonstrate the appropriate usage ofenergy monitoring and measuring equipment commonly used by energy specialists and energyauditors. The course is taught as a lecture-practicum with an emphasis on clean energy and energyefficiency both in class and in laboratory. In particular, the key energy efficiency topics arediscussed how they can be integrated into manufacturing coursework to include sustainabilityprinciples.1. IntroductionFusing U.S. innovation on green science and clean manufacturing is an environmental necessity.There is a need to instill sustainability awareness and concepts among undergraduate students, inorder to ensure that sustainable production will be achieved in the
hands-on simulated assembly line, and the other is a computer-aided simulation using Arena software. Keywords: Arena; Gamification; Lean, Engineering; Lean Principles; Lean Teaching; SimulationIntroduction Nowadays, the concept of Lean manufacturing is widely used in industries and so it is imperative for thecurrent emerging Industrial engineering workforce to understand and be able to apply lean manufacturingconcepts. Implementing Lean principles in real time manufacturing settings has increased significantly since1990’s 1 and the application in service 2 industries for the last 10 years. This observed increase in theapplication of lean principles could be easily narrowed down towards the effectiveness of lean methodology
Enhancement of Green Energy Manufacturing Learning in Course and Laboratory Development AbstractThe purpose of this paper is to share the experience and early results from an interdisciplinaryproject that integrates theory and practice in green energy manufacturing with course andlaboratory development. This project links new courses in renewable energy, clean energy, andenergy efficiency with specialized laboratories that fuse green energy into manufacturingengineering education. Two main components are used to incorporate sustainability into thegreen energy manufacturing project, including: (1) renewable energy and (2) manufacturingenergy efficiency. This paper presents how long-term
One Week – Bucknell Fabrication Workshop (B-Fab)IntroductionWithin the past decade or more, the increased technological capacity of incoming students –accompanied by a diminished skill-set with regard to traditional hands-on, “tinkering” skills hasbeen discussed in both STEM education as well as mainstream media [1, 2]. Many studentschoose engineering because they want to learn how to design and build the solutions oftomorrow, yet they often do not have dedicated opportunities to expand their hands-on skill setwithin the engineering curriculum. Sadly, traditional curricular instruction in engineering is suchthat students spend the bulk of their first three years learning theory, and relatively little timecontextualizing
. Students have to learn how to integrate themotion control and sensing capability so that the robot can estimate the surrounding environmentand avoid bumping into any obstacle while moving around, as well as collecting and processingthe information about its ambient environment. Furthermore, students have to learn how to setthe light sensor so the robot can tell whether the light is on or not. Finally, the communicationabout how to send back the sensed information which is readable is another task for students tofigure out. In this case students will learn Bluetooth and Wi-Fi communication protocols. Theproject is based on LEGO Mindstorms Kit for its flexibility and scalability [1]. This unit does notend here. Students should augment this project
having mainstream impact in various manufacturing dimensions. Renewable energy, which is estimated tohave provided around 19% of global energy consumption in 2012, has created a globalinvestment trend by drawing in around 249.4 billion USD in 2013 1. With a rapid growth inUnited States clean energy economy, it is deemed vital for emerging young workforce to beknowledgeable and well trained in the field of green energy & sustainable manufacturing. Toaddress this, United States department of labor (DOL) has provided approximately 2 billion USDin funding to community colleges to train emerging workforce in energy and manufacturing 2. Itis also to be noted that global investment in clean energy industries is expected to grow from 200billion USD
for technicians to have experiences in programming usingSupervisor Control and Data Acquisition (SCADA) software. Therefore we have chosenSCADAMobile software by Sweetwilliam as the control software for this project. Once thestudent has a working knowledge of PLCs and programming PLCs with ladder logic, they willbe introduced in the steps that must be taken to set up this wireless connection between a tabletor smartphone.Manufacturing Automation and ControlsThe author teaches a two year Associate of Applied Science course in automation and controlsfor the Electronics Technology students at the local community college. The course covers (1)advanced programming of PLCs, (2) sensor technology and application, (3) industrialapplications and
, solutions and outcomes of thissenior project. The learning outcome from this project can improve several courses inmanufacturing curriculum including: 1) CAD/CAM, 2) Manufacturing Processes, and 3)Manufacturing Automation etc.1 IntroductionPresident Obama announced a $1 billion investment in a National Network for ManufacturingInnovation (NNMI) program to revamp a vibrant advanced manufacturing sector for theAmerican economy and national security [1]. The NNMI program has the goal to advance Page 26.1229.3American domestic manufacturing by creating a robust national innovation ecosystem. VirginiaState University’s manufacturing program is surrounded
that students must attain Outcome d. an ability to design systems,components, or processes for broadly-defined engineering technology problems appropriate toprogram educational objectives. The MET 407-Manufacturing Processes course syllabuscomprises topics on variety of manufacturing processes (Table 1). At Drexel University (DU), allthe students in the Engineering Technology Program learn the basics of dimensioning andtolerancing as well as surface finish characterization, metal casting, shaping processes forplastics, powder metallurgy, metal forming, machining and welding processes as well as rapidprototyping processes. Students work on several case studies on preparation of optimum processplans on variety of processes while learning the
“cutting a jig” on the dance floor! For example, Babolat has developed asmart racquet that uses piezoelectric sensors along with accelerometers and gyroscopes toprovide game performance feedback to the player via smart phone7. Figure 1. Babolat Pure Drive Play tennis racquet with smart phone.Learning Objectives: After this lesson, students should be able to (a) describe the piezoelectriceffect, (b) describe the reverse piezoelectric effect, (c) discuss engineering and technologicaladvancements made by piezoelectric materials, and (d) generate ideas on how to harvest energyusing piezoelectric materialsVocabulary / Definitions Word Definition Current is actually the
Engi- neering at Georgia Tech. Page 26.101.1 c American Society for Engineering Education, 2015 A Review of University Maker SpacesIntroductionAs society continues to progress in a globalized world, the necessity for more and betterengineers is increasingly apparent. The engineer of the future needs to be able to harnesscreativity and innovation in order to stay competitive and relevant in an economy with evergrowing needs.1 It is therefore the responsibility of the university to cultivate and grow theseskills in their students. It has been seen, though, that the
will not only prove effective but also creates a willingnessamong students to embrace the technology that is continually and rapidly evolving1.Towards understanding what successful technology integration is, according to InternationalSociety for Technology Integration "Effective integration of technology is achieved when studentsare able to select technology tools to help them obtain information in a timely manner, analyze andsynthesize the information, and present it professionally. The technology should become an integralpart of how the classroom functions -- as accessible as all other classroom tools.1"Technology when effectively integrated to curricula will facilitate both the students and instructorsin 1: Learning new industry
Transportation Active Safety Institute (TASI) at Indiana Purdue University Indianapolis and a researcher and adjunct assistant professor in University of Arizona. Page 26.1489.1 c American Society for Engineering Education, 2015 Teaching Statistical Quality Control by Applying Control Charts in the Catapult Shooting Experiments1. introductionIn today’s highly competitive business environment, high quality products and services arenecessary 1. Statistical Quality Control (SQC) has been widely accepted as an important conceptin manufacturing engineering curriculum. Introducing SQC
meetestablished GPA requirements and complete 24 Honors credit hours. The Honors’ credit anddiploma may be earned through both Honors courses and/or Honors contracts. Honors’ contractsare administered through participating courses where the student engages in a challenging projectthat require work above and beyond the normal course materials and exercises. The current paperpresents an example of how a 3D constraint-based modeling course and a Maker Space was usedto complete three hours of Honors’ credit for a sophomore engineering student.A local train museum contacted the Department of Engineering and Technology at WesternCarolina University to inquire about making a replacement value plug for a locomotive steamengine, as shown in Figure 1. The curator
. Thiswork categorizes 3D printed objects as students move through different evolutionary stages whilethey become more experienced and engaged with 3D printing technologies. The stages areaddressed in the following section.Five stages of 3D printing evolution In this work, the development of 3D printing knowledge and expertise is categorized infive evolutionary stages as shown in Table 1. Table 1. The five stages of 3D printing expertise evolution Stage Name Characteristic Stage 1 Familiarization Manufacturer supplied and web-based objects printed Stage 2 Design Student-designed (CAD) objects printed Stage 3 Extension Pre
been chosen as the teaching medium. Three main aspects of theteaching methods include: 1) In-class teaching of lecture material (i.e., casting processes) 2)Hands-on sand casting laboratory where students are engaged in conducting and assisting invarious steps of sand casting process (i.e., premixing, mold preparation, actual casting process,trimming sprues, runners, gates etc.) 3) Numerical and graphical analysis of the casting processthrough simulation. The integrated methodology would be comprised of classroom and labactivities, in which two sessions are conducted in the classroom environment, and one session isconducted in the casting lab. The first classroom lecture incorporates describing the variousaspects of the casting processes such
the most labor-intensive hand-carved components together withadvanced sensing and sound reproduction hardware and software. Expected student learningoutcomes were assessed using written reports and oral presentations as well as an evaluation ofeach student’s contribution to the project.IntroductionThe piano that Mozart, Haydn, and the young Beethoven used to compose the music of theclassical era (often referred to as a “fortepiano”) was very different from the modern concertgrand instrument of Steinway, Bösendorfer, et al. in a number of important ways. Physically, itwas much smaller (about 3’ x 7’ vs. 5’ x 9’) lighter (188 lbs vs 900 lbs. The keys were 1/3shorter and the keystroke half as long, and the keys had a much lighter and more
with a reason to be searching the city for a key, and it is essential to creating a successfulKey Clue. Alongside the theme is a storyline that guides the teams through the week. Pastthemes / storylines have included a pirate seeking a lost treasure, a murder investigation thatinvolved a missing key and a film noir-style private-eye searching for a lost object. Studentteams must not only solve the difficult ciphers, but also understand their meaning within thecontext of the story.Final Solve. Every clue and activity throughout the six day event culminates in leading the teamsto a very specific location within the Calgary city limits. Ultimately, the final solve must include: 1. Deliberate culmination of all the week’s clues: Organizing all
their robot utilizing ultrasonic range finder sensors to enable autonomous mode. Third, theyused an iPhone application to send images to the computer. Finally, they used simple algorithmsto process the images learning how computer vision works. The programming for the robotautonomous mode was done on RobotC. The programming for image Processing was done onXCode using OpenCV libraries.Materials Item Quantity Cost VEX Clawbot Kit 1 $149.00 Ultrasonic Range Finder 4 $29.99 Line Tracker 1 $39.99 iPhone 6 1 $549.00 TOTAL
learned material by demonstrating and racing these gokarts at the end of the semester in front of their peers. Furthermore, we explore how this structure for projectbased learning may be applicable to development of similar programs nationwide. Introduction Manufacturing is critical to the economy and has received renewed focus after President Obama 1declared a focus on American manufacturing during his second term . In order to create an increased proficiency in manufacturing, colleges and universities must prepare students for design and manufacturing jobs, and encourage
experiential learning, has been shown by many educationalresearchers to result in superior learning outcomes than traditional delivery methods likelecturing.1 As a result, educators have developed various active learning activities basedon experiments that students can manipulate and learn firsthand for themselves. Severalapproaches have been taken, with some researchers focusing on take-home experimentsthat students can undertake as homework, others developing experiments that can beaccessed remotely for distance education, and a third group designing experiments for in- Page 26.1121.2class use.In an example of this first group, T. Scott reported on two fluid