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Note, however, the cumulative QPA that appears on the student's final transcript will be calculated based on all grades in all courses taken, including freshman year.

The Mechanical Engineering Department requires that students attain a quality point average of 2. Pursuant to university rules, students can repeat a course in which a grade below C was attained in order to achieve the QPA requirement. When a course is repeated, all grades will be recorded on the official academic transcript and will be calculated in the student's QPA. For all required Mechanical Engineering core courses, the highest grade obtained between the original and the repeated class will be used to calculate the Mechanical Engineering OPA.

Mechanical Engineering students can register for a maximum of 54 units per semester. The policy is outlined in the Mechanical Engineering Undergraduate Handbook. Mechanical Engineering students may pursue double majors and minors in a variety of subjects, taking advantage of the free elective courses to satisfy the requirements for the major or minor.

The College of Engineering has added designated minors to promote flexibility and diversity among engineering students. A complete description of majors and minors in engineering can be found on the College of Engineering website.

The Mechanical Engineering Department considers experiential learning opportunities important educational options for its undergraduate students. Students in Mechanical Engineering are encouraged to undertake professional internships during summer breaks. Another option is cooperative education, which provides a student with an extended period of exposure with a company. All co-ops must be at least 6 consecutive months in length, and must be a full-time, paid position with a single company.

An academic experience abroad is encouraged and assistance is provided for course choices and curriculum sequencing. The Mechanical Engineering department offers scholarships for international experiences to support and encourage students to take advantage of study and work abroad experiences. Interested undergraduates may plan a course of study that leads to both the Bachelor's and Master's in Mechanical Engineering.

Beyond eight semesters, at least one semester of full-time graduate student status is required. Each Carnegie Mellon course number begins with a two-digit prefix that designates the department offering the course i. Although each department maintains its own course numbering practices, typically, the first digit after the prefix indicates the class level: xx-1xx courses are freshmen-level, xx-2xx courses are sophomore level, etc. Depending on the department, xx-6xx courses may be either undergraduate senior-level or graduate-level, and xx-7xx courses and higher are graduate-level.

Consult the Schedule of Classes each semester for course offerings and for any necessary pre-requisites or co-requisites. Brown Professor of Mechanical Engineering — Ph. Adamson Professor of Mechanical Engineering — Ph.

ALAN J. PAUL S. KATE S. Send Page to Printer. Download Page PDF. Undergraduate Catalog Toggle menu. In light of this vision, the objectives of the Bachelor of Science in Mechanical Engineering at Carnegie Mellon are to produce graduates who: distinguish themselves as effective problem solvers by applying fundamentals of Mechanical Engineering.

Educational Outcomes The undergraduate curriculum in the Department of Mechanical Engineering offers students significant opportunities to pursue directions of personal interest, including minors, double majors, participation in research projects, and study abroad. Curriculum Minimum units required for B. Students who are not able to take in their first year, will push the Mechanics I and Mechanics II into their junior year.

If is taken in fall of sophomore year, students can take Electronics for Sensing and Actuation and Dynamics in sophomore spring. All Mathematics courses xxx or required for the engineering degree must have a minimum grade of C in order to fulfill the graduation requirement for the BS engineering degree and to count as a prerequisite for engineering core classes. The programming requirement can be filled with Principles of Computing or Fundamentals of Programming and Computer Science.

The lab requirement may be fulfilled with one of the following courses: Modern Biology Laboratory 9 Introduction to Experimental Chemistry 3 Basic Experimental Physics 6 Experimental Physics 9 Biomedical Engineering Laboratory 9 Junior Year Fall Units Heat Transfer 10 Dynamics Offered Fall and Spring 10 Mechanical Design: Methods and Applications new course - see description below 12 xx-xxx Engineering Statistics Requirement 9 Students are required to complete an engineering statistics course.

Guidance on Engineering Electives The Mechanical Engineering department offers several elective courses for undergraduates seeking further knowledge and experience in specialty areas of mechanical engineering. Quality Point Average Requirements To be eligible to graduate, undergraduate students must complete all course requirements for their program with a cumulative Quality Point Average of at least 2.

Credit Overload Policy Mechanical Engineering students can register for a maximum of 54 units per semester. Double Majors and Minors Mechanical Engineering students may pursue double majors and minors in a variety of subjects, taking advantage of the free elective courses to satisfy the requirements for the major or minor.

Internships and Co-operative Education Program The Mechanical Engineering Department considers experiential learning opportunities important educational options for its undergraduate students. Course Descriptions About Course Numbers: Each Carnegie Mellon course number begins with a two-digit prefix that designates the department offering the course i. By using principles and methods of analysis developed in lectures, students will complete two major projects.

These projects will begin with conceptualization, proceed with the analysis of candidate designs, and culminate in the construction and testing of a prototype. The creative process will be encouraged throughout. The course is intended primarily for CIT freshmen. Included as preparation for modern making, a significant portion of the course is dedicated to learning the use of SolidWorks 3D CAD software. The acquisition of these skills culminates in the development and fabrication of a prototype solution to a real-world problem.

A significant portion of this course is dedicated to learning joinery, color mapping, and material selection for prototyping. Homework assignments are important for reinforcement of skills learned, and are flexible for students to complete guided or self-directed projects. This gives students knowledge of what goes into engineering designs in building a prototype and also enables them to operate shop machinery as a part of future courses.

Includes the creation and analysis of components and assemblies, generation of drawings, and exporting for manufacture. Two hours of guided computer lab work each week.

A focus of this course will be developing design-build skills for prototyping. The skills learned in this course can be applied to quickly fabricate durable components for design projects, research equipment, and extracurricular activities. Students will learn to safely use various tools and metal working techniques including cold forging, investment casting, bezel settings, soldering, and patinas. These will be taught in class and reinforced by homework through structured activities to create their own personal jewelry, such as earrings, pendants, and rings.

Upon completion of this class, students will be familiar with the Metals Room in TechSpark, and will be have access to the facility for future use.

Materials fee will be required. Spaces are limited. A significant portion of the course is dedicated to learning workpiece setup, material selection, and quality assessment for building structures. A significant portion of the course is dedicated to learning optimal workflow, tool selection, and equipment selection for building structures.

A significant portion of the course is dedicated to software for fabrication of 2D and 3D parts. Students will apply their preexisting access to equipment towards prototyping an inventive project, either as an individual or a group member. Students will receive weekly one-on-one consultations with the instructor to conduct project planning, design for fabrication, prototype testing, and more.

A significant portion of class will be dedicated to hands-on labs, during which objects are dissected to reveal their methods of movement. Springs, gears, motors, pneumatics, levers, wheels, bearings, and other components will be analyzed for their roles in energy storage, power delivery, and motion. These lessons will culminate in a complete design project, for which students will use rapid fabrication equipment to make a prototype that moves. Students will learn about important air pollutants and the environmental regulations that govern these pollutants in the U.

Students will also learn about operating principles for both laboratory- and consumer-grade pollutant monitoring equipment. The class will culminate in a project where student teams will design, construct, and test a low-cost air pollutant monitoring system. The groups will then deploy these sensor packages to collect and present their data.

The project will use the TechSpark maker space. It is primarily aimed at non-engineering majors. Applications to a wide range of processes and devices. Control volume concepts of mass, momentum, and energy conservation. Euler's and Bernoulli's equations. Viscous flow equations. Head loss in ducts and piping systems. Dimensional analysis and similitude as an engineering tool. Measurement techniques. Prerequisites: or or and Min. The course begins with a review of the statics of rigid bodies, which includes the identification of statically indeterminate problems.

Two- and three-dimensional statics problems are treated. Thereafter, the course studies stresses and deflections in deformable components. In turn, the topics covered are: simple tension, compression, and shear; thin-walled pressure vessels; torsion; and bending of beams. For each topic, statically indeterminate problems are analyzed and elementary considerations of strength are introduced. Prerequisites: Min. Combined loadings and stresses are then treated, which lead to a consideration of failure criteria.

Two-dimensional elasticity and the finite element method are introduced. Stress concentrations are quantified analytically, numerically, and with the use of engineering handbooks.

Cyclic failure criteria are introduced, and both static and cyclic failure criteria are applied to results from numerical analysis. Students will refine and enhance their coding skills while applying their mathematical, analytical and design backgrounds. Topics covered include data structures, algorithm design, numerical computation, modular programming, data modeling, interactive graphics, object-orientation, and user interfaces, all in an engineering-specific domain.

The course introduces the basics of Matlab syntax and programming, data analysis, visualization, curve fitting and interpolation, symbolic computation, differential equations, and debugging. The use of Matlab in solving mechanical engineering applications will be demonstrated. The topics include vector and matrix operations, determinants, linear systems, matrix eigenvalue problems, vector differential calculus including gradient, divergence, curl, and vector integral calculus including integral theorems.

Lecture and assignments will emphasize the applications of these topics to engineering problems. The content covered in Introduction to Scientific Computing will be a part of this course.

Student evaluation will include weekly homework assignments requiring both written answers as well as Matlab scripts , two midterms and a final exam. Prerequisite: Environmental Systems on a Changing Planet Fall: 9 units This course introduces the interconnected Earth systems that regulate our climate and ecosystems, providing the resources required to sustain all life, including human societies.

Environmental systems are the fascinating connections between the oceans, atmosphere, continents, ecosystems, and people that provide our planet with resources that all life depends on.

Human activities disrupt these natural systems, posing critical threats to the sustainable functioning of environmental systems.

The course will explore how solar and biochemical energy moves through the Earth's interconnected systems, recycling nutrients; how complex environmental systems function to produce critical resources such as food and water; and how human activities interfere with environmental systems.

Case studies include the interplay between climate change feedbacks, wildfires, and forest ecosystems; the hazards that everyday chemical toxins pose to ecosystems and human health and reproduction; and growing threats to ecosystem health and biodiversity. We will also develop the environmental, scientific, and information literacy required to understand current environmental issues that are frequently debated in the public sphere.

This course draws on principles learned in high school science and satisfies the science requirement for the interdisciplinary Minor in Environmental and Sustainability Studies.

In addition, transitional energy systems such as nuclear power and advanced combined cycles will be introduced. Most likely you have knowledge that, people have see numerous time for their favorite books later this kuka krc4 programming manual, but stop happening in harmful downloads. This documentation or excerpts therefrom may not be reproduced or disclosed to third parties without the express permission of KUKA Roboter GmbH.

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Finishes to a surface roughness of Ra 1. Step 1. Define the most important views and place the relevant orthographic in the center of the drawing, leaving enough space between them to add dimensions. Step 2. If your part has internal features or complex and difficult to dimension areas, consider adding section views or detail view accordingly. Step 3. Add construction lines to all views. Construction lines include centerlines to define planes or axes of symmetry , center marks, and center mark patterns to define the location of the center of holes or of circular patterns.

Step 4. Add dimensions to your drawing, starting with the most important dimensions first more tips on this are given in the next section. Step 6. Step 7. Fill in the title block and make sure that all relevant information and requirements that exceed the standard practices surface finish, deburring etc.

Now that you are familiar with the basic structure of a technical drawing, let's delve deeper into the specifics of adding dimensions, annotations and tolerances.

Curious about the price of CNC machining? It is recommended to dimension all important features on your drawings though to avoid errors. More information on adding dimensions to your drawing can be found in this article by MIT. Holes are common features in CNC machined parts.

They are usually machined with a drill sot they have standardized dimensions. Adding a callout instead of dimensioning each individual feature is recommended.

In the example below, the callout defines two identical though holes with a counterbore. If your parts contain threads , then these must be clearly specified on the technical drawing.

Threads can be defined by simply indicating a standard thread size for example M4 instead of a diameter dimension. The recommended way to define a thread though is by using a callout , as callouts add clarity to the drawing and allow the specification of pilot holes and threads with different length. In this case, the first operation should define the dimensions of the pilot hole the appropriate diameter can be found in standard tables , and the second operation the dimension and tolerance of the thread.

Tolerances define a range of acceptable values for a certain dimension of the part. Tolerances tell a "story" about the function of the part and are especially important for features that interfere with other components. Tolerances come in many different formats and can be applied to any dimension on a drawing both linear or angular. There are also unilateral tolerances with different upper and lower limit and interference tolerances that are defined in technical table for example, 6H.

Note: Tolerances are only required on a technical drawing when they must exceed the standard value. An excellent introduction to the topic can be found here. We will give you though the basic knowledge you need to read them in case you ever encounter them in a drawing. Here is an example:.



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