Sökning: "tolerancing"
Visar resultat 1 - 5 av 9 avhandlingar innehållade ordet tolerancing.
1. Robust Form Division - Manging the Effect of Manufacturing Variation
Sammanfattning : Product development is a necessity for manufacturing companies to keep market shares as well as gaining new ones. Decisions made in the beginning of the process will affect the final product to a large extent. It is thereby of great importance to be able to detect possible obstacles in the early phases of the product development process. LÄS MER
2. Minimizing the Effect of Geometric Variation in Compliant Assemblies
Sammanfattning : Sheet metal assemblies are often used as support structures in automobiles, airplanes and appliances. These structures not only provide a frame for other modules to be assembled, but also give the product its aesthetic form. All assembly processes are affected by part and process variation. LÄS MER
3. Variation simulation of sheet metal assemblies for geometrical quality : parameter modeling and analysis
Sammanfattning : 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. LÄS MER
4. Optics for Earth Observation Instruments
Sammanfattning : The optical system is an essential part of every remote sensing instrument used for detecting electromagnetic waves. Careful design, fabrication and characterization is therefore crucial, especially for satellite-borne missions where the possibility of post-launch repairs is highly limited. LÄS MER
5. Managing Geometrical Variation through Optimization and Visualization
Sammanfattning : All manufacturing processes are afflicted by variation that causes deviations in critical dimensions in the final product. Geometrical variation results in form and size deviation in individual parts. Assembly variation comes from defects in assembly equipment, and influence how parts are mounted together. LÄS MER