Comparison Charts

Comparison Charts - easier harder Etching Rate fast slow...

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Criteria Cold Working Hot Working Fracture of work part more likely less likely Deformation forces higher lower Possible Shape Changes more less Metal Forming Temp room temp high temp Accuracy more less Surface Finish better worse Criteria Die Casting Sand Casting Production Rates high lower Production Quantity large large Surface Finish better worse Tolerance small large Criteria Wet Etching Dry Etching Etchant luiquid gas Difficulty To Use
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Unformatted text preview: easier harder Etching Rate fast slow Hazards toxic chemicals toxic gasses Criteria Extrusion Blow Mold Injection Blow Mold Machine Length longer shorter Cost cheapest cost more Production Rate lower higher Accuracy less more Criteria Electroplating ECM Final Product Cathode (-) Anode (+) Material Conductive Conductive Process Additive Subtractive...
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This note was uploaded on 03/19/2012 for the course GEOG 305 taught by Professor Prout during the Spring '08 term at Texas A&M.

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