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Risk Management and Logistic Improvement of Oil Handling in Gear ManufacturingElassar, Ghada January 2013 (has links)
Nowadays, safety and environmental awareness about the increased industrial accidents have become a critical issue that concerns both, individuals and governmental policies. This leads to higher demands on the manufacturing industry to be safer and more environmentally friendly. Recently, there has been a number of industrial accidents and serious fires in the world that have increased because of using plastic composite IBC containers in industrial manufacturing. And this becomes a common important issue for all manufacturers that strive to improve their environmental performance. The main purpose of this thesis is to investigate different available options of oil fluid storage and transportation in the industry, and to identify the most crucial factors related to each storage and transportation mode. Those factors are investigated and highlighted regarding to their effect on quality, environment and work environment. The thesis also aims to investigate and analyse the hazards associated with oil storage in the plant and in the warehouse and to use risk management strategies in order to identify and mitigate risks in the early stages. The work is carried out at GKN Driveline Köping AB that required a study of the methods used in industry for oil storage and transportation. Therefore the work focuses on identifying suppliers’ different transportation processes including different packaging options. This report includes an explanation of the methodology that is used to perform the task that the company has entrusted, and also contains a review of the comprehensive literature study. The method used to investigate hazards associated with oil transportation and storage is risk management that includes risk assessment tools, FMEA analysis and Ishikawa diagram. FMEA is performed to analyse both, the company’s current process and the process of filling oil by tank trucks regarding quality, environment and work environment. Benchmarking is another analysing tool used to analyse Volvo Power train and GKN Driveline different performances. The empirical findings are analysed by utilizing the JIT philosophy to identify the non value added activities and then determine the inconsistency with JIT philosophy. Kaizen and possible improvements are identified as well, with the help of the visual map VSM. The results that have been achieved are presented and modified according to what suppliers can provide, what the law demands, what the insurance requires and even what fits with the plant structure. The conclusion includes a description of the relation between internal and external logistics and how the synergy between them affects the choice for different transportation processes. It also includes a suggestion for possible improvement regarding logistical costs and transportation costs.
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Automatiserad HögtryckstvättGorgis, Elias, Lindgren, Peder January 2013 (has links)
Undersökningar och beräkningar av en rengöringsprocess med ibc-containers vid Allemballage har gjorts. En automatiserad lösning har tagits fram där vissa delar har tillhandahållits i förväg som rengöringsverktyg. Uppgiften blev att studera om verktyget klarade av de räckvidder som var avgörande samt att fastsälla om den robot som kunden ville använda sig av kunde utföra uppgiften genom att ta reda på vilket moment som uppstod för att sedan ta fram en simulering av processen i RS. Räckvidden undersöktes dels i RS men även ett presentationsunderlag togs fram. Momentet undersöktes dels praktiskt där man fastställde de krafter som verkade och teoretiskt där man sedan beräknade momentet. Det sista som gjordes var en simulering på hur processen kan se ut då en IRB4600-robot ifrån Abb och rengöringsverktyg utförde en rekonditionering av en IBC. Resultaten har visat att momentet i kortare stunder överstiger det krav som ställs på önskad robot men att verktyget klarar de räckvidder som ställs. Räckvidden och momentet har visat sig vara beroende av varandra då en minskning av räckvidden leder till ett mindre moment, vise versa. Med de undersökningar som gjorts och det resultat som tagits fram är rekommendationen i dagsläget att man bör lägga en beställning på det aktuella rengöringsverktyget. Vidare så anses robot IRB4600 kunna utföra uppgiften som tänkt, mindre justeringar bör då göras vid de ställen som visat sig utgöra det största momentet vid rengöring.
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