Search for dissertations about: "Variation simulation"
Showing result 1 - 5 of 234 swedish dissertations containing the words Variation simulation.
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1. Variation Simulation Customized for Composites by Including FEM Simulations of Orthotropic Lamina
Abstract : The use of composite materials is increasing in many fields of production. Composite manufacturing, as well as other fields of production, suffers from uncertainties resulting in products that deviate from the specification. Geometry assurance is a common procedure used to keep the variations in product assemblies under control. READ MORE
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2. Variation simulation of sheet metal assemblies for geometrical quality : parameter modeling and analysis
Abstract : The automotive industry deals with an increased demand for virtual verification of the geometrical quality of the product. The aim is to reduce the need for adjusting the assembly process to deliver a product with high quality. READ MORE
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3. Part Quality Prediction and Variation Reduction in Multistage Machining Processes Based on Skin Model Shapes
Abstract : All manufacturing processes inevitably induce variations into manufactured parts that may result in nonconformance. Nonconforming parts incur costs due to the additional process required for rework or scrap loss. Hence, methodical efforts to reduce these variations are necessary for competitive manufacturing. READ MORE
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4. JOINING SEQUENCE OPTIMIZATION IN COMPLIANT VARIATION SIMULATION
Abstract : Disturbances in the manufacturing and assembly processes cause deviation and geometrical variation from the ideal geometry. This variation eventually results in functional and aesthetic problems in the final product. Being able to control the disturbances is the desire of the manufacturing industry. READ MORE
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5. Variation Control in Virtual Product Realization - A Statistical Approach
Abstract : All manufacturing processes are afflicted by variation, which leads to products that may not fulfill assembly, functional or esthetical requirements. The variation in the final product originates from variation in individual parts and assembly processes. READ MORE