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lab manual - Texas A&M University ENTC 181 Manufacturing...

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Texas A&M University ENTC 181: Manufacturing and Assembly Processes I Spring 2008 Dr. Hung ET181/labmanual_8jan08.doc Full name:_______________________________ Lab session: ______________________________ Lab schedule: ____________________________
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ET181 Lab p.1 LAB GRADE W # L # Lab Title Work- piece TA’s initial Lab Date Report Total TA’s initial Submit Date 1 1 Safety /100 2 2 Metrology /100 3 /40 4 3 Lathe Operation /40 /20 /100 5 /40 6 4 Milling Operation /40 /20 /100 7 5 Time Study /80 /20 /100 8 6 CNC Milling /80 /20 /100 9 /40 SMAW 10 7 Welding /40 MIG /20 /100 11 8 Sheet metal /80 /20 /100 12 /40 13 9 Sand casting /40 /20 /100 POLICY COMPLIANCE I fully understand the lab policies (page 3) and safety rules (pages 4-5) in this Lab Manual. By signing below, I am committed to abide to these rules and policies. Full name: ____________________________________ UIN#: _________________ Lab session: __________________________________ Signature: ____________________________________ Date: __________________
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ET181 Lab p.2 Table of Contents TABLE OF CONTENTS ................................................................................................................ 2 LAB AND LAB-GRADE POLICIES ............................................................................................ 3 LAB #1: SAFETY .......................................................................................................................... 4 LAB #2: METROLOGY ................................................................................................................ 7 A PPENDIX A: R EADING OF D IAL C ALIPER AND M ICROMETER ................................................... 10 LAB #3: LATHE OPERATIONS ................................................................................................ 14 LAB #4: MILLING OPERATIONS ............................................................................................. 18 LAB #5: TIME/MOTION STUDY .............................................................................................. 22 LAB #6: CNC MILLING ............................................................................................................. 25 A PPENDIX B1: P ROCEDURE FOR B RIDGEPORT M ACHINE ........................................................... 28 A PPENDIX B2: P ROCEDURE FOR H AAS M ACHINE ...................................................................... 30 LAB #7: WELDING ..................................................................................................................... 32 A PPENDIX C: W ELDING S ETUP .................................................................................................. 35 LAB #8: SHEET METAL OPERATIONS .................................................................................. 36 LAB #9: SAND CASTING .......................................................................................................... 40 A PPENDIX D: C RUCIBLE F URNACE AND S ETUP P ROCEDURE ...................................................... 43
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