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Mathematics

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Georgia Southern University

Theses/Dissertations

1993

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Quality Control In Induction Hardness And Computer Numerical Control Grinding, Sandra Wynne Bevill Jan 1993

Quality Control In Induction Hardness And Computer Numerical Control Grinding, Sandra Wynne Bevill

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The purpose of this research was to conduct an investigation into the improvement of quality of the products produced by the Cooper Hand Tools Division of Cooper Industries and make recommendations where applicable. Two processes were chosen: induction hardness and computer numerical control (CNC) grinding. The Jaw 0010C and the Jaw 311C were two products involved in the induction hardness process that were under experimentation. In the CNC grinding area, the following products' quality were studied: 166L shear (top blade only), 766 shear ( bottom blade only), and the IDS-SB shear (top blade only). Using statistical procedures and designs, some …