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Unformatted text preview: is a single Key Characteristic defining a Structural relation (example of Situation KC: gap of cinematic Manage Tolerances during Product and Process Design 59 joint; position deviation of geometrical specification). A Functional key characteristic represents the product’s performance, function, ... 3 QUALITATIVE APPROACH TO MANAGE MANUFACTURING TOLERANCES & INTEGRATION OF QUANTITATIVE ASPECT In the same way of design tolerances, to determine the manufacturing tolerances and to analyze the impact of the process uncertainties on the part characteristics, we propose to use the same graphical tool (manufacturing graph). Manufacturing graph (Figure 4) modelizes the manufacturing process and the intermediate states of the part. Each vertex represents an intermediate state of the part, each pole of a vertex represents a surface of the corresponding state and each edge between two poles represents an elementary joint. A rectangular vertex represents a manufacturing operation, a fixture or a tolerance.
Part Manufacturing graph
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This note was uploaded on 08/03/2010 for the course DD 1234 taught by Professor Zczxc during the Spring '10 term at Magnolia Bible.
- Spring '10
- The Land