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RISMultiple Fault Diagnosis for Sheet Metal Fixtures Using Designated Component Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a new approach to multiple fault diagnosis for sheet metal fixtures using designated component analysis (DCA). DCA first defines a set of patterns based on product/process ...
Compliant Assembly Variation Analysis Using Component Geometric Covariance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dimensional variation is one of the most critical issues in the design of assembled products. This is especially true for the assembly of compliant parts since clamping and joining during ...
Sensor Placement for Effective Diagnosis of Multiple Faults in Fixturing of Compliant Parts
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a new sensor placement methodology for effective fault diagnosis in an N-2-1 locating scheme used in compliant sheet metal assembly processes. The proposed approach is based ...
Variation Propagation Analysis on Compliant Assemblies Considering Contact Interaction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dimensional variation is inherent to any manufacturing process. In order to minimize its impact on assembly products it is important to understand how the variation propagates through the assembly ...
Product-Oriented Sensitivity Analysis for Multistation Compliant Assemblies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dimensional variation in assembled products directly affects product performance. To reduce dimensional variation, it is necessary that an assembly be robust. A robust assembly is less sensitive ...