Shanghai Jiao Tong University 1 Course Introduction ME 250: Design & Manufacturing I School of Mechanical Engineering

Shanghai Jiao Tong University 2 Course Outline Instructor: Prof. Dan Jiang Dr. Xiaodong Dai(CAM) Office: Rm 911, Mech. Building Textbook: ME250 course pack Course website: ftp://public.sjtu.edu.cnftp://public.sjtu.edu.cn username: jiangdan password: public sub_dir: ME250-09

Shanghai Jiao Tong University 3 Course Outline Course Objectives Location of ME250 Course Grading Policics

Shanghai Jiao Tong University 4 Course Objectives ME 250: Design and Manufacturing I Prerequisites: Math 116, Eng 101 or equivalent. (4). Basics of mechanical design: visual thinking, engineering drawing, and machine anatomy. Basics of manufacturing: processes, materials, and thermo-fluid aspects. Use of computers in various phases of design and manufacturing. Exposure to CAD systems and basic machine shop techniques. Design/manufacturing project.

Shanghai Jiao Tong University 5 Mechanical Engineer Scope: the mechanics of equipment and processes Fields: the national space program, energy utilization and conservation, the transportation and automotive fields, the fields of automation, in manufacturing and biomechanical systems, fluid machinery, production and processing machinery including the petroleum and chemical fields, and consumer goods and appliances. Responsibility: research, design, development, testing, control, and manufacture. The academic program is designed to provide a knowledge of the basic physical sciences, and to encourage the development of ingenuity for the purpose of creating well-engineered solutions to technological problems.

Shanghai Jiao Tong University 6 Course Objectives Create 3-D Geometry and Engineering Drawing Create Tool and Cutter paths Design and Manufacture an Engineered Device

Shanghai Jiao Tong University 7 Labs Laboratories are an important part of ME250. The labs will provide hands-on experience in the use of CAD systems, computer numerically controlled (CNC) machines and other aspects of manufacturing.

Shanghai Jiao Tong University 8 Course Objectives Develop Skills in: Teaming Communication Written Report Oral Presentation Experience Shop trainning CNC machining

Shanghai Jiao Tong University 9 Location Serial Courses of Design Eng 100 (Introduction to Engineering) ME 250 (Design & Manufacturing I) ME 350 (Design & Manufacturing II) ME 450 (Design & Manufacturing III)

Shanghai Jiao Tong University 10 Eng 100: Course objectives An overview of engineering that introduces first-year students to the professional skills required of working engineers

Shanghai Jiao Tong University 11 Eng 100: Course outline Technical engineering content involving project-based work Written, oral, and visual communication required within the engineering profession Team building and team work The role of the engineer in society Ethical, environmental, economic and quality concerns in engineering

Shanghai Jiao Tong University 12 Eng 100: Technical Content Technical engineering content Concretization and Abstraction Synthesis and System Thinking Precision, Accuracy and Robustness System Simulation Reverse Engineering

Shanghai Jiao Tong University 13 Eng 100:Communication Report Structure Oral Presentation Draft

Shanghai Jiao Tong University 14 Eng 100: Projects Find problems Provide design improvement

Shanghai Jiao Tong University 15 ME 250:Course Outline Basics and overview of mechanical design and manufacturing Engineering Drawing, Visualization Geometric Dimension & Tolerances (GD&T) Design Process Customer Requirements QFD

Shanghai Jiao Tong University 16 ME 250: Course Outline Materials in design and Manufacturing Ethics in the Engineering Profession Processing of polymers and metal Manufacturing process ME250Lecture Schedule-09.doc

Shanghai Jiao Tong University 17 ME 250: Project

Shanghai Jiao Tong University 18 ME 250: Project

Shanghai Jiao Tong University 19 ME 250: Project_2002

Shanghai Jiao Tong University 20 ME 250: Project_2003

Shanghai Jiao Tong University 21 ME 250: Project_2006 1st PACE Design Competation PACE: Partners for the Advancement of CAD/CAM/CAE Education PACE MISSION: To integrate 3-D Solid modeling and other parametrics-based CAD/CAM/CAE applications (Unigraphics-related) into the curricula of strategically Selected academic institutions worldwide. PACE Partners : GM EDS Sun

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Shanghai Jiao Tong University 24 ME 350: Design & Manufacturing II Principles of mechanical design; synthesis and selection of machine components.

Shanghai Jiao Tong University 25 ME 450: Design & Manufacturing III A mechanical engineering design project with the design process from concept through analysis to layout and report.

Shanghai Jiao Tong University 26 ME 450

Shanghai Jiao Tong University 27 ME 250: Course Grading Two Exams:40% Exam I 20% Exam II20% Homeworks: 20% Project:40% Prototype20% Writtern10% Oral Presentation10%

Shanghai Jiao Tong University 28 Policics Individual assignments are the traditional type of assignment where the student is responsible for homework interpretation,solution and presentation. A team assignment is the same save that the team members have the responsibility for homework interpretation,solution and presentation. Teamlist

Shanghai Jiao Tong University 29 Policics Late homeworks will not be accepted. Group projects do not imply a group grade. The instructor reserves the right to assign grades based on individual performance.

Shanghai Jiao Tong University 30 Policics Safety Safe use of shop facilities and equipment is a primary concern and responsibility of all users. You are expected to follow the safety and equipment procedures.

Drawing is thinking Shanghai Jiao Tong University 31