thesis on assembly line

assembly line configurations (single stage parallel line and five-stage serial line) are constructed for a case study. The results show that by changing over to the single stage assembly line configuration the operator productivity is doubled when compared to the existing assembly method.

The effect on the productivity of the assembly line was successfully evaluated after the implantation of the proposed improvements in the simulation model. Relevant approaches can be implemented ...

Analysis and Improvement of an Assembly Line in the Automotive Industry P. Dias, F. J. G. Silva*, R. D. S. G. Campilho, L. P. Ferreira, T. Santos ISEP â€" School of Engineering, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida, 431, 4200-072 Porto, Portugal Abstract In a market as competitive as the automotive industry, it ...

The objective of this bachelor´s thesis was to design an assembly line for a new product, which could be used by the commissioned company. Designing an assembly line includes planning the assembly process, defining the inventories for the components and finished products, and making layout options for the assembly line. The necessary equipment for

Kamath, Krishna, "Design for Assembly Line Performance: The Link Between DFA Metrics and Assembly Line Performance Metrics" (2009). Thesis. Rochester Institute of Technology. Accessed from This Thesis is brought to you for free and open access by the RIT Libraries. For more information, please contact [email protected]. RIT

For both seated and standing workplaces, there are standardized recommendations for work surface heights. The height of the table also varies depending on the height of the product. The best pose is generally determined by the type of work. A height of around 5cm below elbow height is ideal for light assembly tasks.

the early phases of product development in assembly. Thereby, the thesis aims to support companies when designing manual assembly lines in the early phases of product development. ... The manual assembly line currently has no plans for further expansion or product introduction, so there are no tests made for multi-product flows. 1.5. Thesis ...

Assembly line design and optimization . Restructuring and balancing of the bus pre-assembly line at MAN Nutzfahrzeuge AG Ankara factory . Master of Science Thesis in the International Master's Programme Automotive Engineering . ARTUN TÖRENLİ. Department of Product and Production Development . Division of Production Systems

YERASI-THESIS.pdf (2.508Mb) Date 2012-10-19. Author. Yerasi, Pranavi. Metadata Show full item record. Abstract. The current project addresses the productivity improvement of a manual assembly line by making use of operations analysis in the framework of Lean production. A methodology is proposed that helps to improve the productivity of any ...

The assembly line feeding problem: An extended for- mulation with multiple line feeding policies and a case study. International Journal of Production Economics, 222, 107489. Battäıa, O. and Dolgui, A. (2013). A taxonomy of line balancing problems and their solutionapproaches. International Journal of Production Economics, 142(2), 259â ...

The line assembles three types of gearboxes consisting of different models which make this line very complex. This case study also includes literature studies in order to support the results found in this thesis. This report includes a rich picture of the current state at the line for understanding how the line operates.

Assembly line balancing (ALB) allocates individual tasks to work stations while respecting the physical, safety, and quality constraints. ... Literature Review The very first study that might be considered as line balancing was in Bryton’s MS thesis but the first published study came from Salveson who formulated a simple assembly line ...

assembly line of a pedal car, to evaluate and adapt the concept suited for a real assembly line. The thesis starts with studying the different smart manufacturing technologies to better understand them and the scientific methods used. This follows up with the methodology where several scientific methods such as morphological matrix and weight ...

Pareto Analysis Current model 5. ASSEMBLY LINE BALANCING Figure 1 Precedence diagram of current layout D. Value Stream Mapping of current layout Value stream mapping is a process mapping tool employed in Lean Manufacturing for analyzing, designing and managing the flow of materials and information required for a product to reach the customer.

Abstract Purpose - The purpose of the thesis was to improve the material supply for assembly line. Methodology - The collected data were conducted through observations and measurements at the case company. Empirical data were analyzed and compared with the theoretical framework. Result - Several non-value adding activities were identified in the case study that

A rst approach proposed in this thesis considers total control of the production sequence. In this rst problem, the assembly line planner can optimize the assembly line and the production sequence simultaneosly. The uncertainty is due to the di erent time frames of both problems. The planning of an assembly line is a long term decision, while ...

Assembly planning includes other areas such as resource allocation, line balancing, work cell layout etc. Assembly sequencing can be defined as the ordering of collision free operations which bring all the parts together when the geometric description of all the parts in the ... sequencing problem in this thesis. Automating the assembly ...

assembly line scheduling and proved that the search speed of the algorithm is better than the target tracking method. Bukchin et al. [22] researched the application of a heuristic idea to the design and balance optimization of mixed-flow assembly lines for order-oriented production. For the balance problem of U-line, Mukund et al. [23] applied ...

According to Slack et al. (2016: 553) Six Sigma and Lean are both focused on gradual positive change over rapid changes even though Six Sigma is also suitable for greater changes such as the implementation of a complete OMS. Together the right things are done in the right way based on facts used by the right people.

N. Schmid, Managing complex assembly lines: solving assembly line balancing and feeding problems, Ph.D. Thesis, Universiteit Gent, Belgium (2021). Google Scholar F. Serin, S. Mete and E. Çelik, An efficient algorithm for U-type assembly line re-balancing problem with stochastic task times, Assembly Automation, 39 (2019) 581-595.

This thesis work presents the designing and balancing the Audi-B9 exterior mirror assembly line in SMR Automotive Mirrors Technology, Hungary. The purpose of the project is to develop an efficient and effective way of assembling the parts in order to meet the customer demands. The whole project contains investigation work, workshops and ...

This doctoral thesis tackles an assembly line balancing problem with restricted access to the workpieces that has been entitled AWALBP: the Accessibility Windows Assembly Line Balancing Problem. The problem is described and a general classification for its main optimization levels is proposed. The thesis focuses on a specific case of the ...

assembly line assembles di erent models of a product simultaneously. Therefore, it gives a chance to companies to retain the market by satisfying various demands of cus- ... ever, in this thesis, we study balancing and sequencing problems of the mixed model assembly line simultaneously. A mixed integer linear programming model is proposed to

Welcome to the Thesis Assembly Line! In this case, a good thesis statement might look something like this: iPads are preferable to the Samsung Galaxy because they are made with a sturdier frame, they use a more intuitive operating system, they are less "buggy," and they have access to a much larger APP store. Notice that the original claim was ...

Continue reading. However, Ford's contributions to the assembly line system were groundbreaking. Ford hoped to create an efficient production process that would reduce costs and increase ...

6 June 2024. A detailed view of an honour guard during the annual Memorial Service to honour United Nations Personnel who lost their Lives in the Line of Duty from 1 January to 31 December 2023. Categories. Meetings & Events / Side Events. Unique Identifier.

The latter, a subsidiary of Dongfeng Motors, specializes in manufacturing commercial vehicles in the Guangxi region of China. Ubtech's robot goes under the name Walker S. It stands at 1.7 m (5 ...

5G technology urges high-volume demands and high-value performances of printed circuit boards. Due to the skin effect, substrates must maintain the roughness as low as possible for high-frequency signal transmission. However, there is a trade-off between roughness and adhesive strength at the interface. Herein, bas

The U.S. Department of Labor is suing South Korean auto giant Hyundai Motor Co., an auto parts plant and a recruiting company after finding a 13-year-old girl illegally working on an assembly line ...

José Negron6/6/2024 12:15:46 AM. One big inning set the tone in the Pirates' 10-6 win over the Dodgers Wednesday at PNC Park. There was an assembly line of players delivering with either patient ...