Search for dissertations about: "final assembly"

Showing result 1 - 5 of 88 swedish dissertations containing the words final assembly.

2. 1. Towards improvement of geometrical quality for manual assembly parts

   Author : Mikael Rosenqvist; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; calculation model; geometry system; Interview; assessment; action cost.; assembly; error; ergonomics; assembly complexity; design for assembly; robust design; complexity; manual assembly; sustainable; tolerance analysis and design; CAT; quality; failure; action cost; assembly ergonomics;

   Abstract : Geometrical variation affects all mass-produced products. This variation will lead to deviations from the nominal design of the product both in terms of aesthetical and functional properties. Geometrical variation originates either from the manufacturing of the parts or from the assembly process. READ MORE

4. 2. What is perceived as complex in final assembly?

   Author : Sandra Mattsson; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; socio-technical systems; automotive; Production complexity; final assembly; quantitative methods;

   Abstract : Production complexity affects quality, reliability, performance and production time. Due to the high complexity in final assembly, manual assembly is used to handle the high product variety, flexibility and small batch sizes. To improve and find optimal conditions for the worker is therefore essential. READ MORE

5. 3. Towards Increasing Operational Flexibility in Final Assembly using Industry 4.0 Enabling Technologies

   Author : Omkar Salunkhe; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; collaborative robot application; final assembly; operational flexibility; Industry 4.0;

   Abstract : Manufacturing companies are continuously trying to make their production systems, especially final assembly systems, resilient as environmental uncertainties increase and customer demands change. Operational flexibility offers the resilience and flexibility to help companies overcome difficult conditions quickly and remain competitive. READ MORE

6. 4. Towards intelligent and collaborative automation of automotive final assembly

   Author : Atieh Hanna; Mikael Ekström; Anna Syberfeldt; Mälardalens högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Human-robot collaboration; robotic safety; collaborative operations; production planning; Computer Science; datavetenskap;

   Abstract : Automation and robotics have transformed the automotive industry by increasing efficiency and improving product quality. However, in manual final assembly and material handling in the truck industry, where the environment is crowded and the process is complex, it is hard to automate using traditional industrial robots. READ MORE

7. 5. Virtual Training - Preparatory Training in Automotive Assembly

   Author : Lennart Malmsköld; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Lean Production; Virtual Assembly Training; Standardized Work; Automotive Operator Training;

   Abstract : The automotive industry is constantly facing new challenges. Reduction of waste and time-to-market, ability to offer the customer a unique combination of options as well as high product quality are examples of issues that have been in focus during the past decade and still considered extremely important. READ MORE