Orientador: Paulo Correa Lima / Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica / Made available in DSpace on 2018-08-07T04:02:28Z (GMT). No. of bitstreams: 1 Calado_RobisomDamasceno_M.pdf: 2515663 bytes, checksum: 21c4fbba4a8cbe4ea49b31b3b7a19b49 (MD5) Previous issue date: 2006 / Resumo: A competitividade em mercados globalizados, bem como a inovação e difusão de novas técnicas e métodos, oriundas do Sistema Toyota de Produção e Controle de Qualidade Total, são aplicadas em fábricas de todo o mundo e tem alavancado constante melhoria nos postos de trabalho e considerável redução dos riscos de acidente, pois a segurança está no escopo da melhoria de produtividade e qualidade. Neste trabalho foca-se a eliminação do risco de acidente (problemática específica do objeto de estudo) através da aplicação dos conceitos e ferramentas da manufatura enxuta, como mapeamento do fluxo de valor e célula de manufatura, de forma integrada ao objeto de estudo e seus trabalhadores com uso da metodologia de pesquisa-ação, desta forma foi possível obter resultados qualitativos e aumento da produtividade no processo de injeção e tampografia de peças plásticas, este trabalho pode servir de motivação e fonte de pesquisa para se implementar melhorias nas inúmeras empresas do ramo plástico entre outros segmentos de manufatura de bens de consumo / Abstract: The competitiveness in global markets, as well as the innovation and diffusion of new techniques and methods, original from Toyota Production System and Total Quality Control, are applied in factories worldwide and have provided continuous improvement in workstations and a deep reduction of accident risks, because larger safety is the target of productivity improvement and quality. In this paper focused the elimination of the accident risk (specific problem of the object of study) through the application of the concepts and tools of Lean manufacturing, as Value Stream Mapping and Manufacture Cell, on way integrated the study object and their workers with use of research-action methodology, have been able to obtain qualitative results that can be useful as motivation and research sources for improvements implementation in many companies of plastic activity among other segments of consumption goods production / Mestrado / Materiais e Processos de Fabricação / Mestre em Engenharia Mecânica

O avanço dos sistemas agrícolas moderno-industriais sobre as áreas indígenas, a desvalorização dos sistemas de produção tradicionais e a descaracterização cultural das sociedades indígenas propicia a necessidade de conhecer as atividades agrícolas de etnias que ainda mantém sistemas tradicional de trabalho. O objetivo do presente trabalho foi descrever os sistemas de produção tradicionais indígenas de três etnias: Asháninka, Shipibo Conibo e Cashibo Cacataibo, localizadas na bacia do rio Purus, Ucayali e Aguaytía, pertencente à Amazônia peruana estado de Ucayali, Peru. Para avaliar os sistemas tradicionais de cultivo das três etnias e seus modos de vida e inter-relações, foi utilizada a metodologia de Diagnóstico e Desenho, desenvolvida pelo International Centre of Reserach on Agroforestry (ICRAF). Foi verificado que os sistemas tradicionais de cultivo são adaptados às condições locais, sendo praticados sob o regime hídrico natural de enchente e vazante (agricultura de várzea), assim como também a agricultura itinerante de derrubada e queima. Entre os principais cultivos no período de verão, época de menor precipitação (abril a setembro) quando ocorre a vazante dos rios, destacam-se o feijão, amendoim e melancia, enquanto banana, milho, mandioca, batata-doce, arroz e abacaxi são cultivados no período de inverno, época das chuvas (outubro a março). Além da agricultura, a atividade de caça, pesca artesanal e colheita de frutas nativas também são praticadas como um modo de subsistência. Foi concluído que, assim como os aspectos culturais, as atividades agrícolas também são distintas entre as etnias indígenas e portanto, o conhecimento tradicional deve ser valorizado de forma particular a cada etnia. / Due to the advance of the modern industrial agricultural systems over indigenous areas, to the devaluation of the traditional farming systems and to the cultural mischaracterization of indigenous communities, it is made necessary to know and to propose improvements to their agricultural practices. In that sense, this work describes the traditional indigenous farming systems of three ethnicities: Asháninka, Shipibo Konibo and Cashibo Cacataibo, placed at the basin of the rivers Purús, Ucayali and Aguaytía, which belong to the Peruvian Amazon in the state of Ucayali, Peru Republic. Besides the studied ethnicities, many others also live in the area. For the evaluation of the traditional farming systems of these ethnicities, the method employed has been the one developed by the International Centre of Research on Agroforestry (ICRAF) of Diagnose and Drawing. The traditional farming methods are adapted to the local conditions, are practiced under the natural water regime of flood and ebb (lowland agriculture), as well as deslocating agriculture. Among the cultivations of summer - season with less rain (between April and September) -, during the rivers ebb, the highlights are beans, peanuts and watermelon, while banana, corn, manioc, sweet potato, rice and pineapple are grown in winter time - rain season (from October to March). Besides agriculture, hunting activities, fishing and native fruits picking are also seen as survival skills in the forest. It was concluded that, as well as cultural aspects, agricultural activities are also distinct from the indigenous ethnic groups and therefore traditional knowledge should be valued in a particular way every ethnicity.

O setor florestal apresenta grande importância econômica no Brasil, representando uma significativa parcela no PIB, nas exportações e na geração de empregos. As florestas fornecem matéria prima para a produção de energia ou celulose e são avaliadas, normalmente, por um enfoque econômico, que, isoladamente, não traz a sustentabilidade do setor. Para se avaliar a sustentabilidade, análises sistêmicas e de fluxo de material são algumas das alternativas. O fluxo de material fornece subsídios às metodologias que abordam os diversos aspectos da sustentabilidade, como por exemplo, a análise de energia, a síntese de emergia e análises integradas de aspectos sociais, econômicos e ambientais. Tendo em vista a importância da área florestal e a falta de estudos que permitam uma avaliação sistêmica dessa atividade, esse trabalho teve por objetivo avaliar a sustentabilidade energética de um sistema de produção. Para tanto, elaborou-se um modelo para determinar o fluxo de material, referente aos insumos utilizados indiretamente nas operações mecanizadas do sistema de produção: mão-de-obra, combustível e depreciação material do maquinário. Através desse modelo avaliou-se o cenário básico, que utiliza calcário na correção da acidez do solo e suas alternativas: cinzas e biossólido. Com base nesses resultados, avaliou-se o sistema através da análise de energia e da síntese de emergia. A análise de energia aborda os fluxos energéticos dos insumos aplicados e o dos produtos obtidos, possibilitando a determinação da lucratividade energética (EROI), o ganho líquido (balanço de energia) e a intensidade energética do sistema de produção. A síntese de emergia contempla os recursos naturais renováveis e os não-renováveis, além dos recursos adquiridos no mercado. Essa análise e síntese estabeleceram os fluxos de recursos, identificando seus principais fatores de produção e os indicadores que têm potencial de uso na tomada de decisão de empresas florestais. Utilizou-se da análise de sensibilidade para avaliar o efeito dos fatores de produção na sustentabilidade do sistema. Os resultados obtidos mostraram que o sistema de produção apresenta uma maior sustentabilidade energética quando comparado com os sistemas de produção menos intensificados. Para a análise de energia, o combustível foi o fator com maior participação na energia de entrada, com os fertilizantes e herbicidas na sequência. Na síntese de emergia, um recurso renovável, evapotranspiração, foi o principal fator. Quando considerou-se os fatores exógenos ao sistema na síntese, o combustível, os fertilizantes e os corretores de acidez foram os principais. Nas duas metodologias, a colheita foi a operação mais demandante de recursos e as alternativas ao calcário pioraram o desempenho energético do sistema. Ressalta-se que as avaliações dessas alternativas não consideraram os benefícios indiretos em não se descartar os resíduos utilizados no ambiente, indicando um caminho para novos estudos. Para se elevar a sustentabilidade, deve-se melhorar a eficiência da colheita e reduzir o uso de insumos com menor redução proporcional da produtividade. Ambas as metodologias deveriam ser consideradas na avaliação de sistemas produtivos, pois tratam de uso de recursos ambientais e exógenos e quantificam a intensidade energética dos produtos, permitindo comparações. / The forestry sector is very important to the Brazilian economy, representing a significant share of the GDP, exports and employment generation. Forests supply raw material for energy and cellulose production and are usually evaluated through an economical approach, which, alone, does not reflect the sustainability of the sector. In order to evaluate sustainability, system and material flow analyses are some alternatives. The material flow gives subsidy to methodologies that approach the several aspects of sustainability, such as, energy analysis, emergy synthesis and analysis integrating social, economic and environmental aspects. Due to the importance of the forestry sector, the lack of studies that systemically evaluate this activity, this study aimed to evaluate the energetic sustainability of a production system. So, one elaborated a model to determine the material flow, regarding the inputs indirectly applied in the mechanized operations in the production system: labor, fuel and material depreciation of machinery. This model evaluated the basic scenario, which uses lime to control soil acidity, and its alternatives: ashes and sludge. Based on the obtained results, the system was evaluated through energy analysis and emergy synthesis. The energy analysis approaches the energy flows of the applied inputs and the obtained products, propitiating the determination of the energetic profitability (EROI), the net gain (energy balance) and the energetic intensity of the production system. The emergy synthesis ranges the renewable and non-renewable natural resources, besides those acquired in the market. This analysis and this synthesis establish the resource flows and identified the main production factors and present indicators with potential use in the decision making of forestry enterprises. The sensitivity analysis evaluated the effect of the production factors in the system's sustainability. The obtained results showed that the studied production system presents higher energetic sustainability than some systems with less intensification. In the energy analysis, fuel was the main factor in the energy input, followed by fertilizers and herbicides. In the emergy synthesis, evapotranspiration, a renewable resource, was the main factor. Considering the factors exogenous to the system, fuel, fertilizers and soil acidity correctors were the main ones. In both methodologies, harvesting was the more demanding operation and the alternatives to liming decreased the energetic performance of the system. One should highlight that in the evaluating of both alternatives, no indirect benefit was considered, such as the avoidance of dumping those materials. This indicates new possibilities of studies. In order to increase sustainability, one should improve the harvest efficiency and reduce use of the agricultural inputs with less proportional reduction of the yield. Both methodologies should de considered in the evaluation of productive systems since they approach the use of environmental and exogenous resources; they quantify the intensity of products and allow comparisons among systems.

Made available in DSpace on 2016-08-17T13:54:31Z (GMT). No. of bitstreams: 1 dissertacao Eneida Maria.pdf: 799095 bytes, checksum: 75a6d26222ee8a23695b63cea71a59e7 (MD5) Previous issue date: 2012-07-11 / The present study is the result of the research "The domain of the standard cultured language of the Portuguese language in the world of labor: inclusion/exclusion in flexible manufacturing system", which was developed at Masters degree level. The objective of this research is to analyze the relevance attributed to the knowledge of the cultural norms of the Portuguese language as a determinant of inclusion/exclusion in the selection processes of enterprises in the city of São Luís, considering the technical and organizational changes in the workplace. It is noteworthy that reality into operation in the present moment requires a professional multipurpose holder of new cognitive abilities, skills and psychological techniques, and mastery of oral and written language, such as factor productivity, ie, requires highly skilled professionals to work in world of labor. For this work we performed an analysis of existing literature, followed by a survey using structured interviews. The theoretical basis of studies of Saussure and Chomsky is the starting point to discuss the concepts of language and language that directs the company. The concept of language as ordered heterogeneity Labov, plus the research of Bagno and Bortoni Ricardo on communication skills are fundamental to the understanding and discussion of how does the inclusion/exclusion of candidates in the World of Labor. The results that emerged from this study show the important position given to the knowledge of the cultural norms of the Portuguese language in the process of selection of the companies leading to realization that the language turns out to exclude the worker from the production process, when he doesn t display the field standard cultured language of the Portuguese which is considered a linguistic variant "correct" used by a particular social group. / O presente estudo é o resultado da pesquisa O domínio da norma culta da língua portuguesa no mundo do trabalho: inclusão/exclusão no sistema de produção flexível , que se desenvolveu em nível de mestrado, com o objetivo de analisar o domínio da norma culta da língua portuguesa como determinante de inclusão/exclusão nos processos de seleção das empresas privadas da cidade de São Luís, considerando as mudanças técnico-organizacionais do mundo do trabalho. Destaca-se que a realidade vigorada no momento presente exige um profissional polivalente, possuidor de novas habilidades cognitivas, competências técnicas e psicológicas, além de domínio de linguagem oral e escrita. Para este trabalho foi realizada uma revisão de literatura sobre a temática, seguida de uma pesquisa de campo, utilizando entrevistas semiestruturadas. A sustentação teórica dos estudos de Saussure e Chomsky constitui o ponto de partida para se problematizar as concepções de língua e linguagem que orienta as empresas. O conceito de língua como heterogeneidade ordenada de Labov, acrescido das pesquisas de Bagno e Bortoni-Ricardo sobre a competência comunicativa são fundamentais para o entendimento e discussão de como se dá a inclusão/exclusão de candidatos no mundo do trabalho. Os resultados que emergiram deste estudo mostram a posição de relevância dada ao domínio da norma culta da língua portuguesa em processos de seleção das empresas, levando a constatação de que a língua acaba por excluir o trabalhador do processo produtivo, quando este não apresenta o domínio da norma culta da língua portuguesa que é considerada a variedade linguística correta utilizada por determinado grupo social.

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Small and medium-sized companies in Italy --the backbone of the economy or an obsolete production system? Analyse and prediction of the future development. This thesis is focused on the problems of small and medium-sized companies in Italy in the actual context of globalization and strong competion, especially in the traditional italian industries. Moreover, the political situation in the country is quite unstable and together with the omnipresent bureaucracy the everyday life is more difficult for the companies. In the first part I introduce the history backgrounds of the small and middle-sized companies and also the italian phenomenon "distretti industriali" -- indutrial districts. I also dedicated the first chapter to the specific features of family companies. In the second part the main social-economic problems of the country are described as well as some possible strategies in the context of the state export-focused programmes coordinated on the EU level. With the help of some companies that agreed to answer my questionary I tried to analyse the situation in state assistance to these companies In the last part, the reactions and answers of the companies are summed-up.

Les accords mondiaux parrainés par l’ONU pour le développement durable et la réduction des émissions de gaz d'effet de serre, proposent la réduction de la déforestation et l'augmentation de la productivité des zones occupées par les systèmes de production agropastoraux. En Amazonie brésilienne, la déforestation couvre une zone de 760,305.5 km2 en 2014. Les différents usages de la zone déforestée ont des impacts environnementaux et des rendements financiers et sociaux spécifiques. Connaître l'occupation et l'usage des terres ainsi que les systèmes de production prédominants dans cet espace est une condition de base de la planification des actions dédiées au développement durable. Cette étude propose des méthodologies destinées à la cartographie détaillée de l'occupation et de l'usage des terres (LULC), et à l'identification de la régionalisation des systèmes de production agropastoraux. La cartographie LULC de l'Amazonie brésilienne a confirmé les résultats des études antérieures montrant que la plupart des surfaces déboisées sont utilisées principalement pour l'élevage (environ 60%), qu’environ 20% sont couvertes par une végétation secondaire et 5% par l’agriculture annuelle de large échelle. La régionalisation des systèmes de production agropastoraux a été réalisée en deux étapes. La première étape a été effectuée au niveau des divisions administratives municipales, en utilisant des données spatialement explicites de LULC et de déforestation, analysées conjointement avec des données socio-économiques spatialisées au niveau municipal. Les résultats de cette première étape de traitement ont permis d'identifier cinq systèmes de production agropastoraux à l'échelle de l'Etat. La configuration territoriale a ainsi montré que chaque système de production crée différents types de paysages. La deuxième étape a été menée sur des cellules de 10x10 km avec des données spatialement explicites de LULC, de déforestation et une matrice de distance aux infrastructures, et en utilisant des métriques paysagères. Il est alors possible de classer le système de production prédominant dans chaque cellule, et d'identifier l'effet de chaque système de production sur le paysage. Neuf systèmes de production agropastoraux ont été mis en évidence : deux dans les forêts (domaine forestier, phase initiale), trois dans l'agriculture (agriculture stricte, agriculture dominante et aires de coexistence) et quatre dans l'élevage (élevage intensifié pour la viande, élevage non intensifié pour la viande, élevage intensifié pour la viande et le lait et élevage non intensifié pour la viande et le lait). Les méthodologies qui résultent de cette thèse permettront la création d'un système opérationnel de surveillance continu et à faible coût de LULC et des systèmes de production agropastoraux dans les territoires déboisés. Grâce à ce système de surveillance, il sera possible de suivre les impacts des politiques publiques qui visent à un développement durable de la région / Recent global agreements sponsored by UN to sustainable development and reduction of greenhouse gases emission, undergo by the reduction of deforestation and an increase of productivity of the areas occupied by agricultural production systems. In 2014 the Brazilian Amazon deforestation reached 760.305,5 km2. This area has different land uses with different financial and social returns and different environmental impacts. To know the land use and land cover (LULC) and the predominant production systems in this deforested area is a basic condition for planning actions and public policies for sustainable development. This study developed methodologies for detailed LULC mapping, and to regionalization of agricultural production systems. The mapping of LULC of Brazilian Amazon confirmed previous studies, showing that most of the deforested area is used for livestock activity (about 60%), followed by secondary vegetation (about 20%) and annual crops (about 5%). Regionalization of agricultural production systems was carried out in two stages. The first one was carried out at local administrative boundary, using spatially explicit data of LULC and deforestation, analyzed in conjunction with municipal socioeconomic data spatialized at local level. Based on these results we identified, among five agricultural production systems at the state level. The dimension of territorial configuration showed that each agricultural production system form different types of landscapes. The second stage was conduced with cells of 10 X 10 Km, with LULC spatially explicit data, deforestation and a matrix of distance to infrastructure elements, and using landscape metrics. Was possible to classify the predominant agricultural production system in each cell, and identify the effect of these systems on the landscape. Nine agricultural production systems were found: two in forest domains (Forest Domain, Initial Front), three in agriculture domain (Strict Agriculture, Dominant Agriculture and Coexistence Area) and four in livestock domain (Intensified Beef, Not Intensified Beef, Intensified Beef-Milk and Not Intensified Beef-Milk). The methodologies resulted from this thesis will enable the creation of an operational monitoring system of LULC, continuous and at low cost, and also of the prevailing agricultural production system in each of the deforested territory. With this monitoring system, it will be possible to follow up the effect of public policies in the region, looking for sustainable development.

O objetivo deste trabalho foi avaliar o efeito da dieta, grupamento genético e sexo na produção de vitelões mantidos em pastagens de Brachiaria sp. e criados em Sistema Orgânico, analisando desempenho e características físico-químicas da carne. Cinqüenta e um bezerros Nelore e Limousin x Nelore foram suplementados em cocho privativo até a desmama. Os tratamentos foram: MSC, suplemento à base de milho+farelo de soja+ complexo mineral para lactentes; MSAC, suplemento à base de milho+farelo de soja+farelo de amendoim+ complexo mineral para lactentes; CMF, complexo mineral para lactentes. Após a desmama (aos 260 dias), os animais foram recriados à pasto, recebendo dois tratamentos (1 kg/animal/dia): MAP, ração à base de milho+farelo de soja e sal mineral à vontade; MASP, ração à base de milho+farelo de soja+farelo de amendoim e sal mineral à vontade. Foram mensurados o peso ao nascer (PN), peso de entrada no creep (PEC), peso de saída do creep (PSC), peso a desmama ajustado (PD), peso à fazenda (PFZ). Também foram determinados o ganho de peso do nascimento ao desmame (GNDA) e ganho de peso médio diário (GPMD). Os animais foram abatidos com idade média de 401 dias e PV médio de 227,75 kg. Após o abate, foram determinados o pH inicial (pH1) e peso da carcaça quente (PCQ). Após o resfriamento, determinaram-se o pH final (pH24), peso da carcaça fria (PCF), rendimento da carcaça fria (RC) e perdas por resfriamento (PR e PPR). Mensurou-se a área de olho de lombo (AOL) e espessura de gordura subcutânea (EGS) no Longissimus dorsi. Em amostras maturadas por 7 dias, foram avaliadas a cor (L*a*b*), perda de água por descongelamento (PAD), perda de água por cocção (PAC), perdas totais (PT) e força de cisalhamento (FC). Também se determinou o perfil dos ácidos graxos, colesterol e composição centesimal (CS) da carne. Houve interação entre sexo e grupo genético para PN (P<0,01); dieta e sexo para PCQ (P<0,05) e FC (P<0,01) e dieta, sexo e grupo genético para FC (P<0,05). Não foram observardas diferenças entre MSC, MSAC e CFM para nenhum dos caracteres até o abate. A EGS foi influenciada pela ração (P<0,01). O sexo influenciou PD (P<0,05), GPMD (P<0,01), GPDA (P<0,05), EGS (P<0,05) e CS (P<0,05), com exceção de matéria mineral. O grupamento genético, por sua vez, influenciou PEC (P<0,01), PD (P<0,01), GPM (P<0,01), GPDA (P<0,01), PSC (P<0,01), PFZ (P<0,01), PCQ (P<0,01), PCF (P<0,01), RC (P<0,05), PR (P<0,05), pH24 (P<0,01), AOL (P<0,01) e CS (P<0,05), com exceção de extrato etéreo e matéria mineral. Os resultados demonstraram que todas as suplementações podem ser utilizadas na produção de vitelões orgânicos sem detrimento ao desempenho e características físico-químicas da carne. Por outro lado, o grupamento genético, bem como o sexo do animal, podem influenciar características importantes dentro do Sistema de Produção. Em se tratando de produto orgânico, estudos adicionais devem ser realizados na tentativa de conciliar as exigências mercadológicas necessárias para comercialização e as normas exigidas para a sua produção. / The objective of this study was to evaluated the effect of creep fed, gender and breed on the performance and physical chemical composition of &#34;vitelão&#34; meat raised under organic condition on pastures of Brachiaria sp. Fifty one Nellore and Limousin x Nellore calves were fed until wean with different creep feeding: ground corn+soybean meal+special mineral complex for suckling calves (C1); ground corn+soybean meal+peanut meal+special mineral complex for suckling calves (C2); special mineral complex for suckling calves (C3). After weaning (260 days), the calves were maintained on pasture and distributed in two treatments: ground corn+soybean meal+ mineral salt (R1); ground corn+soybean meal+peanut meal+mineral salt. There were determinate the born weight (BW), initial creep weight (ICE), end creep weight (ECE), average daily gain (ADG), weaning weight (WW) and farm weight (FW). The animals were slaughtered at 401 days old and 227,75 LW. After slaughter, there were determinate the pH (pH1) and hot carcass weight (HCW). After cooling, there were determinate the parameters: cold carcass weight (CCW), carcass dressing (CD), ultimate pH (pH24) and refrigerated losses (RL). At 12th and 13th ribs on Longissimus dorsi were obtained rib eye area (REA), thickness of subcutaneous fat (TSF), shear force (SF), drip loss (DL), cooking loss (CL), instrumental colour (IC), fatty acid profile, cholesterol and chemical composition (CC). The results showed that there were not significant differences (P>0.05) between the diets for the parameters, except for TSF (P<0.01). The gender influenced the BW (P<0.05), ADG (P<0.01), TSF (P<0.05) and CC (P<0.05). The breed influenced the ICE (P<0.01), WW (P<0.01), ADG (P<0.01), ECE (P<0.01), FW (P<0.01), HCW (P<0.01), CCW (P<0.01), CD (P<0.05), RL (P<0.05), pH24 (P<0.01), REA (P<0.01), CC (P<0.05). The results showed that all diets can be use in &#34;vitelão&#34; system production without detriment of their performance or physical chemical characteristics. In despite of this, the gender and breed can influence important characteristics of the Production System. In organic foods, more study need to be done to conciliate the market requirements and the norms for Organic production.

Det här examensarbetet har utförts på Scania CV AB:s motorbearbetningsavdelning i Södertälje. I dagsläget pågår en omställning av tillverkningsprocessen på avdelningen där två nya tillverkningslinor, en för cylinderblock och en för cylinderhuvud, är under uppbyggnad. Linorna kommer styras med hjälp av ett Manufacturing Execution System. Ett Manufacturing Execution System har i uppgift att samla in data och information från tillverkningsprocessen, som sedan kan presenteras i ett gränssnitt. Vilken information som kommer finnas tillgänglig att presentera i systemet styrs utifrån en intern kravspecifikation som ska spegla International Society of Automation:s standard, även känd som ISA-95. Den kravspecifikation som finns för systemet är framtagen av IT-avdelningen i samråd med avdelningschefer. För närvarande är det osäkert om kravspecifikationen som finns på systemet stämmer överens med vad medarbetarna behöver för att kunna arbeta på ett effektivt sätt. Det här arbetet kartlägger behovet hos medarbetarna och jämför det med den befintliga kravspecifikationen. Genom intervjuer och enkäter har den befintliga kravspecifikationen för systemet jämförts med vad medarbetarna anser vara önskvärda funktioner i systemet. Resultatet av den första omgången intervjuer och enkätutskick var att kravspecifikationen och behovet hos medarbetarna stämmer väl överens. Det mynnade ut i att ytterligare en enkät skickades ut där medarbetarna istället skulle rangordna den information som kommer finnas tillgänglig i systemet utefter en prioriteringsskala i tre nivåer. Resultatet från den enkäten gav en bild av vilken information medarbetarna tycker är viktigast för att kunna arbeta på ett effektivt sätt. / This bachelor thesis has been done at Scania CV AB’s department for engine manufacturing in Södertälje. The manufacturing process at the department is currently under development, where two new lines are being added, one for cylinder head and one for cylinder blocks. These two new manufacturing lines are going to be controlled with the help of a Manufacturing Execution System. The Manufacturing Execution Systems task is to collect data and information from the manufacturing process, which later can be presented in an interface. There is a specification at Scania that presents what information will be available in the system. That specification is in line with what the International Society of Automation has specified in ISA-95. The specification for the system was set by the IT-department in consultation with department managers. There is currently an uncertainty if the specification meets the requirement that the workers has, to be able to work efficiently with the system. This thesis will identify the requirement that the workers has on the system, and compare it with the current specification. What the workers deems is necessary information has been identified and mapped through interviews and a survey. The result of these interviews and the survey made it clear that the specification was well in line with the requirement from the workers. This information led to the decision to send out another survey that asked the workers to prioritize how important the information in the system is, in three different priority levels. This resulted in an overview of what the workers consider is the most important information in the system.

This report is presenting a master thesis work in Industrial Design Engineering with a focus on production development at Luleå University of Technology. The thesis work was conducted in the spring term of 2021 at the engine assembly plant of Scania in Södertälje. The project aimed to map the special-order process to create an overview of the process and present improved work patterns. The project also aimed to map the impact of working from home. A special order is an order that is tailored for the customer in a way that is not supported by the standard order system but produced in ordinary production, this is made possible using the S-order process. The background of the project was that the process is among other things, unclear and person dependent and has resulted in stops and unnecessary and costly maneuverers in the production. The project was a pilot study with a focus on the mapping and analysis of the current and future state of the process, limited to the engine assembly, marine and industry engines and with a focus on the local product preparators. Interviews, observations and document studies were the main methods used to map the process. These data collecting methods complemented each other to create an understanding of the situation using a broad range of perspectives. The result of the data collection was then analysed to present the process and the perceptions of the process to find problems and needs. A specification of requirements was used to summarise the results and to be used during concept development. Concepts were developed through a workshop where the participants brainstormed solutions on the found problems and needs. Literature research was conducted about customisation, digital work environment and learning organisation. Research on customisation was used to understand the background and the challenges with it. The digital work environment consisted of the effects of digital work as well as research on how to design and implement a digital work environment. Research on learning organisation was used to support the presented needs and proposed improved work patterns. The mapping of the current state showed that it is a quick process that affects a lot of people who together quickly must assess if and how the orders are and will be possible to deliver. A coordinator at the engine assembly must make sure that the right people are informed and involved meanwhile these people have been shown to lack understanding of the process its responsibilities and activities, resulting in e.g., worry and stress. To improve the process, a proposition was made on focusing on improving the transfer of knowledge and experience, create a common understanding and approach and improve communication and collaboration. Four concepts were presented where the focus was on learning organisation, continuous improvements and based established methods used at the engine assembly. / Denna rapport presenterar ett examensarbete i Teknisk design inom produktionsdesign vid Luleå tekniska universitet. Examensarbetet genomfördes under vårterminen 2021 på Scania motormonteringsanläggning i Södertälje. Syftet med arbetet var att kartlägga S-orderprocessen för att skapa en översikt över denna och presentera förbättrade arbetsmönster. Projektet syftade också till att kartlägga effekterna av att arbeta hemifrån. En specialorder är en order som skräddarsys för kunden på ett sätt som inte stöds av det vanliga ordersystemet men som produceras i den vanliga produktionen, detta möjliggörs genom S-orderprocessen. Bakgrunden till projektet var att processen bland annat är oklar och personberoende och har resulterat i stopp och onödiga och kostsamma manövrer i produktionen. Projektet var en förstudie med fokus på kartläggning och analys av processens nuvarande och framtida tillstånd, begränsat till motormonteringen, industri- och marina motorer och med fokus på de lokala produktberedarna.Intervjuer, observationer och dokumentstudier var de centrala metoderna för att kartlägga processen. Dessa datainsamlingsmetoder kompletterade varandra och skapade en förståelse för situationen utifrån ett brett spektrum av perspektiv. Resultatet av datainsamlingen analyserades för att presentera processen och uppfattningarna av denna för att hitta problem och behov. En kravspecifikation användes för att sammanfatta resultaten och för att användas under konceptutveckling. Koncept utvecklades genom en workshop där deltagarna brainstormade lösningar på funna problem och behov.Litteraturforskning genomfördes om kundanpassning, digital arbetsmiljö och lärandeorganisation. Forskning om kundanpassning användes för att förstå bakgrunden och utmaningarna med det. Digital arbetsmiljö bestod av att förstå effekterna av det samt forskning om hur man utformar och implementerar en digital arbetsmiljö. Forskning om lärandeorganisation användes för att stödja de presenterade behoven och föreslagna förbättrade arbetsmönster.Kartläggningen av nuläget visade att det är en snabb process som påverkar många människor som tillsammans snabbt måste bedöma om och hur ordern är och kommer att vara möjliga att leverera. En koordinator vid motormonteringen måste se till att rätt personer är informerade och involverade samtidigt som dessa personer har visat sig sakna förståelse för processen, dess ansvar och aktiviteter, vilket resulterar i bl.a. oro och stress. För att förbättra processen föreslogs att fokusera på att förbättra kunskaps- och erfarenhetsöverföringen, skapa en gemensam förståelse och tillvägagångssätt och förbättra kommunikation och samarbete. Fyra koncept presenterades där fokus var på lärande organisation, kontinuerliga förbättringar och baserade på etablerade metoder som användes vid motormonteringen.