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Manufacturing Processes
– Manufacturing: transforming raw materials into products
– Manufacturing processes: operations to achieve manufacturing
• Cutting• Forming• Assembly• Finishing
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Cutting Processes
– Sawing, Shearing, Milling, Turning, Drilling, Shaping, Abrading, Electro/Chemical/Etc.
– Cutting Process chart Fig. 4.2
– Shearing Fig. 4.4 and Fig. 4.6
– Milling Fig. 4.7
– Turning
– Drilling Fig. 4.8, 4.9, 4.12
– Abrading Fig. 4.13
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Cutting Processes
Cutting
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Cutting Processes
Shearing & Milling
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Cutting Processes
Turning & Drilling
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Cutting Processes
Shaping
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Cutting Processes
Abrading &
Electro-
Chemical
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Cutting Processes
Shearing - Punching
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Cutting Processes
Punching
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Cutting Processes
Milling
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Cutting Processes
Turning
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Cutting Processes
Drilling
Step drill
Core drill
Spot face
Ream
Counter bore
Countersink
Bore
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Cutting Processes
Abrading
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Electrochemical
• Ultrasonic Machining (USM)
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Electrochemical
• Electrical Discharge Machining– Cutting
intricate shapes and hole punching
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Electrochemical
• Electrochemical Machining (ECM)
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Electrochemical
• Chemical Milling
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Electrochemical
• Chemical Milling (CHM)– Large pieces
without the machining time
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• Electron Beam Machining (EBM) – Fig. 2-25 – Primarily for precision welding
• Laser Beam Machining – Fig. 2-27– Very precise small hole applications
• Plasma Arc Machining – Fig. 2-30– Sheet metal cutting, relatively inexpensive
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IET 385.01Lecture 10
• Electron Beam Machining (EBM) – Fig. 2-25 – Primarily for precision welding
NOTE: All Figures referred to on this page are from Machine Tool Technology, 5th ed., Repp/McCarthy, Glencoe McGraw Hill, 1984.
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IET 385.01Lecture 10
• Laser Beam Machining – Fig. 2-27– Very precise small hole applications
NOTE: All Figures referred to on this page are from Machine Tool Technology, 5th ed., Repp/McCarthy, Glencoe McGraw Hill, 1984.
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IET 385.01Lecture 10
• Plasma Arc Machining– Sheet metal cutting, relatively inexpensive
NOTE: All Figures referred to on this page are from Machine Tool Technology, 5th ed., Repp/McCarthy, Glencoe McGraw Hill, 1984.
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IET 385.01Lecture 10
Wood Cutting Processes– Jointing and Planing Fig. 4.16
– Routing and Shaping Fig. 4.17
