MEC 225: Fundamentals Of Machining Practices
MEC 225: Fundamentals of Machining PracticesSpring 2017Instructors:Joseph SchurzE-mail: joseph.schurz@stonybrook.eduOffice: CEAS Machine ShopRafael TejadaE-mail: rafael.tejada@stonybrook.eduOffice: 152 Heavy EngineeringSections and Times: L01: Thursday 11:30AM - 1:30PML02: Tuesday 10:00AM - 12:00PML03: Friday 8:00AM - 10:00AML04: Monday 2:30PM - 4:30PML05: Wednesday 2:00PM - 4:00PMDates: 1/22/2017 - 5/16/2017Location: Old Engineering Room 009 / Student Machine ShopCourse Description:“Hands-on experience in the fundamentals of machining including metrology tools and devices, saw, sheet metalworking, drilling, reaming, tapping, turning, boring, milling, welding, and rapid prototyping. This course has anassociated fee. Please see www.stonybrook.edu/coursefees for more information.Pre- or Co-requisite: MEC 203Prerequisite: MEC major or Permission of Instructor”Required Course Materials and Fees: The laboratory fee for this course is 50, paid as part ofyour tuition and fees. Students are expected to purchase the following items for use in class:1. Impact Resistant Safety Glasses. Must be ANSI Z87 compliant. Estimated cost 2 - 5.2. Dial or Digital Caliper, 6 Inches. Estimated cost 20 - 50.1 of 5
Attendance Policy:Attendance for this course is mandatory. Attendance includes attending class, participating inclass work, and cleaning up at the end of class time. Lateness or lack of clean up shall result inhalf of attendance grade being deducted for the class day. A student who has missed timeamounting to 20% of the course will be given a grade of “F”. During a full semester this is 3Classes. There will be no make ups available for missed class time or lateness.Behavior Policy:The Instructor reserves all rights and privileges to dismiss the student from the classroom at anytime for any reason. Grounds for dismissal include, but are not limited to, failure to follow theInstructor’s directions, disrespect for lab equipment, and unruly behavior. A dismissal of thiskind will result in a grade of zero for that day’s work. There will be no make ups available forclass time or assignments missed due to this policy.Grading Policy:Attendance: 30%Term Projects & Shop Performance: 70% Welding 10% Sheet Metal Work 10% Mill Work 25% Lathe Work 25%Course Learning Objectives:1. Understand and develop the habit of following all safety rules.2. Use and read calipers and gages for dimensional accuracy.3. Ability to appropriately select hand tools such as hacksaw, files, scribers, hand drills,reamers, etc.4. Ability to perform basic operation of a vertical milling machine.5. Ability to perform basic operation of an engine lathe.6. Ability to use a bandsaw and drill press.7. Ability to perform basic operation of a welder.8. Ability to use a sheet metal shear and brake.2 of 5
Lecture/Lab Schedule:Class 1 Review of Syllabus Introduction to Course Overview of General Safety Practices & HousekeepingClass 2 Class 3 Finish Sheet Metal Working Finish WeldingClass 4 Introduction to Mill & Demonstration of Mill ProjectClass 5 Machining on the MillClass 6 Continued Machining on the MillClass 7 Last Session Machining on the MillClass 8 Introduction to the Lathe, Demonstration of the Lathe ProjectClass 9 Machining on the LatheClass 10 Continued Machining on the LatheClass 11 Last Session Machining on the LatheClass 12 Finishing Processes, Polishing, Final AssemblyClass 13 Open Lab Collection of ProjectsLecture on Metrology, Machine Shop Math, & Blueprint ReadingJob Planning & LayoutSheet Metal WorkingWelding3 of 5
EOS 029 Machine Shop Safety Course:EOS 029 is an online safety course offered through blackboard that a student must pass beforethey can work in the student machine shop. The student must read through all included materials,pass the quiz, and print the My Grades page; signing and submitting it as proof of coursecompletion. Additionally, the student must sign and submit the last page of the Machine ShopSafety Agreement.Enrolling and Completing EOS029:All users of the machine shop are expected to take the Environmental Health and Safety MachineShop Safety Course. The course takes approximately 15 minutes.To access the course through blackboard:1. Log into Blackboard.2. Click on “Courses”.3. Under Course Catalog click “Environmental Health and Safety”.4. Mouse over “eos029machineshopsafety”.5. Click grey arrow that appears.6. Click “Enroll”.7. Click “Submit”.8. Click “Ok.”9. Click through all items on left side in order, starting with “Announcements”. Follow alldirections.10. Print Copy of Final Grade.11. Print Copy of “Machine Shop Safety Rules and Agreement”.12. Sign both documents and return to instructor or shop manager.4 of 5
Cell phone and electronic device policy: Cellular phones or other communication devices arenot permitted in lectures or labs, and are especially prohibited from exams. If you are found to bein possession of such a device during an exam, you will be ejected from the exam and willreceive a grade of zero. Audio or video recording or photography during lectures is strictlyprohibited, and anyone found in violation will be ejected from the course with a failing grade.Students may not use personal electronic devices during lectures, exams, or lab sessions – thisincludes but is not limited to cell phones, laptop computers, cameras, music devices, etcDISABILITY SUPPORT SERVICES (DSS) STATEMENT: If you have a physical,psychological, medical or learning disability that may impact your course work, please contactDisability Support Services, ECC (Educational Communications Center) Building, room 128,(631) 632-6748. They will determine with you what accommodations are necessary andappropriate. All information and documentation is confidential. Students requiring emergencyevacuation are encouraged to discuss their needs with their professors and Disability SupportServices. For procedures and information, go to the following web site: www.stonybrook.edu/dssACADEMIC INTEGRITY STATEMENT:Each student must pursue his or her academic goals honestly and be personally accountable forall submitted work. Representing another person's work as your own is always wrong. Facultyare required to report any suspected instances of academic dishonesty to the Academic Judiciary.Faculty in the Health Sciences Center (School of Health Technology & Management, Nursing,Social Welfare, Dental Medicine) and School of Medicine are required to follow their schoolspecific procedures. For more comprehensive information on academic integrity, includingcategories of academic dishonesty, please refer to the academic judiciary website CRITICAL INCIDENT MANAGEMENT:Stony Brook University expects students to respect the rights, privileges, and property of otherpeople. Faculty are required to report to the Office of Judicial Affairs any disruptive behaviorthat interrupts their ability to teach, compromises the safety of the learning environment, orinhibits students' ability to learn. Faculty in the HSC Schools and the School of Medicine arerequired to follow their school-specific procedures.5 of 5
MEC 225: Fundamentals of Machining Practices Spring 2017 Instructors: Joseph Schurz E-mail: joseph.schurz@stonybrook.edu Office: CEAS Machine Shop Rafael Tejada E-mail: rafael.tejada@stonybrook.edu Office: 152 Heavy Engineering Sections and Times: L01: Thursday 11:30AM - 1:30PM L02: Tuesday 10:00AM - 12:00PM L03: Friday 8:00AM - 10:00AM
Le MEC-A sono pompe centrifughe monogiranti ad asse orizzontale, a semplice aspirazione, dotate di un supporto a sedia ampiamente dimensionato che assicura una grande rigidità alla macchina, indispensabile per l’accoppiamento ai motori termici. Le pompe MEC-A sono frutto di una lunga esperienza di progettazione, costruzione ed
There are different types of machining process used for sapphire material. The fig. 1 shows a graphical representation of sapphire machining processes i.e. laser machining process, grinding process, polishing process, lapping process, new developed machining process, compound machining process and electro discharge machining process. Fig.1.
Machining metals follows a predictable pattern with minimal creep. When machining plastics, quick adjustments must be made to accommodate substantial creep — not to mention that the material has a strong propensity for chipping and melting during machining. Simply stated, the basic principles of machining metals do not apply when machining
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Machining metals follows a predictable pattern with minimal creep. When machining plastics, quick adjustments must be made to accommodate substantial creep — not to mention that the material has a strong propensity for chipping and melting during machining. Simply stated, the basic principles of machining metals do not apply when machining
where the use of 5-axis simultaneous machining brings unequalled surface quality. Moreover, it is targeted at prototype machining, 5-axis trimming and special machining where full 5-axis machining is the requirement for quick and accurate manufacturing. Multi-Axis Surface Machining is also an add-on product to Prismatic Machining and Lathe .
The milling machining is limited to the XY plane and can thus follow 2-dimensional contours. The machining itself is limited to 2-dimensional contours. The third dimension is achieved by tilting and securing the machining plane. To machine the free -form surfaces, the 5 axes move dynamically and simultaneously. 2D machining . 2½D machining
Reading Comprehension GRADE 10. Student Name School Name. District Name. ELEMENTELEMENTARY & SECONDARYTARAARRY & SECONDAR&RY. Massachusetts Department of. This is a practice test. Your responses to practice test questions must be recorded on your Practice Test Answer Document. Mark only one answer for each multiple-choice question. If you are not sure of the answer, choose the answer you think .
