Thèses sur le sujet « Clothing manufacturing industry »
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Mather, Charles. « Flexible manufacturing in Vancouver's clothing industry ». Thesis, University of British Columbia, 1988. http://hdl.handle.net/2429/28112.
Texte intégralArts, Faculty of
Geography, Department of
Graduate
Morrow, Trevor F. « Human resource management in Northern Ireland : an analysis of policy and practice in the clothing industry ». Thesis, University of Ulster, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.274544.
Texte intégralPacheco-Bonilla, Maday, Carlos Cespedes-Blanco, Carlos Raymundo, Nestor Mamani-Macedo et Francisco Dominguez. « Quality Management Model Based on Lean Six Sigma for Reducing Returns of Defective Clothing Articles in SMEs from the Clothing Industry ». Springer, 2020. http://hdl.handle.net/10757/656370.
Texte intégralEven though there is a high demand for clothing articles in the market, they do not meet quality standards. This can be appreciated after the clothes are washed and dried and the study revealed that over 20% of the items were returned each month. This occurs when the acquisition of raw materials is focused exclusively on the price. Thus, there are no requirements for compliance with any technical specifications that would enable the production process to be equipped with quality raw materials. Additionally, the absence of control over the quantity of consumables based on demand generates reprocessed inventory, thus damaging the fabric. Therefore, the proposed model was made through the Lean Six Sigma method to reduce waste and meet client requirements. The results were a decrease in returns by over 16.5% and an increase in productivity by 28.5%.
Kacani, Jolta. « Same industry, same host territory, different evolution paths : breaking the FDI trap in the clothing industry : a case study from clothing manufacturing enterprises in Albania ». Doctoral thesis, Universitat Politècnica de Catalunya, 2017. http://hdl.handle.net/10803/460816.
Texte intégralEsta investigacion investiga los efectos cualitativos de las inversiones extranjeras directas en la industria del vestido en un país en desarrollo como Albania. La industria de la confeccion se considera a menudo como el primer paso de la industrializacion y como generador de empleo para los paises en desarrollo. Con referencia a la industrializacion inducida por la inversion extranjera directa en la industria del vestido en un pais en desarrollo como Albania esta investigacion propone un macro sobre los efectos cualitativos con el fin de ver si las empresas de fabricacion de ropa han roto la trampa de la IED. El macro incluye: (i) el conocimiento transferido en el territorio de acogida, y (ii) la evolucion en la calidad de las filiales de fabricacion de prendas de vestir . Esta investigacion se basa en una metodología de estudio de casos en la que se analizan cuatro empresas de fabricacion de prendas de vestir, dos italianas, una alemana y una griega, sobre la base del macro propuesto. La evolucion de las empresas extranjeras de fabricacion de prendas de vestir en Albania, se examina a traves de una variedad de fuentes de datos reales contrastados y superando las limitaciones de la investigacion existente en el campo. Sobre la base de los resultados derivados de la aplicacion de una metodoligia de estudio de caso, se extraen conclusiones sobre los efectos cualitativos y la industrializacion que Albania ha obtenido en los ultimas veinte años a partir de la actividad de production de las cuatro empresas de fabricacion de prendas de vestir extranjeras. Con referencia a las conclusiones, se proponen recomendaciones de politica para mejorar en un territorio anfitrion un circulo de IED virtuoso que conduzca a la mejora del nivel de la empresa y de la industria aplicable en los paises en desarrollo
Cheung, Wing Sze. « A study of material handling system for apparel industry / ». View abstract or full-text, 2005. http://library.ust.hk/cgi/db/thesis.pl?IEEM%202005%20CHEUNG.
Texte intégralNorton, Ingrid. « Quality assurance framework for small manufacturing companies in the clothing industry in the Cape Metropolitan area ». Thesis, Cape Peninsula University of Technology, 2007. http://hdl.handle.net/20.500.11838/998.
Texte intégralAn assessment undertaken by the Clothing and Textile Centre in the Western Cape (Clotex) during 2002 revealed that there was a great need for quality in the clothing sector. Furthermore, the research undertaken by the Department of Science and Technology (2004) supports and recommends the development of simple, paper-based systems for implementation and measurement for quality and production systems. An analysis of the macro- and micro-environmental factors confronting the clothing industry revealed that substantial pressure was placed on the clothing industry due to unfavourable exchange rates, increased pricing and illegal imports. The result has been a decline in sales, profits and exports, which has lead to the closure of many clothing companies in the Western Cape during the period 2003 to present. Furthermore, this has resulted in the increase of SMME companies that have been established due to the increase in unemployment. A combination of qualitative and quantitative research techniques was applied during this study, namely focus-group sessions and survey questionnaires. Six focus-group sessions were held with participants from the retail sector, large manufacturers and small manufacturers with the purpose to establish the quality needs in the clothing industry and the type of quality systems utilised. The outcome of the focus group was the development of a questionnaire, using both a combination of scale response questions as well as dichotomous questions. As a result a research survey was conducted amongst the small manufacturing companies in the Western Cape who conform to the provisions contained in the National Business Act, 1996 (Act 102 of 1996). The research revealed that all the respondents had implemented quality control systems. Quality control systems are viewed as preventative systems in ensuring that goods not conforming to customer specifications are prevented from reaching the customer. The research analysis further revealed that communication between buyer and seller was an integral part of the success of the business. The research provides small-business with a framework, which will facilitate the evaluation of the current quality practices with the view to improving or implementing an effective quality assurance system.
DAHLLÖF, AMANDA, et JULIA SVANSBO. « : Design rather than mass-production – analyzing the competitiveness of clothing-manufacturing in Rwanda ». Thesis, Högskolan i Borås, Institutionen Textilhögskolan, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-18075.
Texte intégralProgram: Textilekonomutbildningen
Caldas, Borja Yosiveth Silvia, et Requena Geraldine Rosario Cueto. « Diseño y desarrollo de un modelo de reducción de desperdicios en una microempresa de confecciones aplicando la filosofía lean manufacturing – Umbrella Model ». Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2019. http://hdl.handle.net/10757/648870.
Texte intégralExcess waste problem is encountered by small and medium-sized companies in the textile and clothing sector, which has a negative impact on the profitability of these companies. Herein, a diagnosis analysis is performed in a small company using the Ishikawa diagram to identify the root causes and they are measured using indicators. Based on these results, a change management model is proposed, which supports the implementation of lean manufacturing tools and production system components during the 30-day pilot application. Then, each indicator is reassessed to verify the feasibility of the proposed umbrella model. Results show that this model reduced the amount of waste by 81.21%.
Tesis
Lambrechts, Leon. « An evaluation of the impact of quotas imposed on clothing and textiles imported from China on the clothing and textile manufacturing industry in South Africa ». Thesis, Stellenbosch : University of Stellenbosch, 2009. http://hdl.handle.net/10019.1/1023.
Texte intégralENGLISH ABSTRACT: This report is an evaluation of the impact of the quotas imposed on clothing and textiles imported from China on the clothing and textile manufacturing industry in South Africa. On 28 August 2006 the Government of the Republic of South Africa and the Government of the People’s Republic of China concluded a memorandum in terms of which the export of certain tariff lines of the Chinese textile products to South Africa would be administered in accordance with the volumes specified in the memorandum for a period of two years. The fundamental objective of these import quotas was to provide South African clothing and textile firms the space in which to operate, with the aim of improving competitiveness in domestic and export markets in the long run. The Chinese market-share of South African global clothing imports has risen steadily to the mid-2006 level of just under 75 percent. It was claimed that because of the significant growth in imports from China between 63 000 to 67 000 jobs were lost in the domestic clothing and textile industry from March 2003 to September 2006. The effect of the imposition of the quotas is evaluated by comparing the state of the clothing and textile industry in South Africa prior to 2006, that is pre-quota imposition to the state of the industry up to two years after imposition of the quotas. Reference is made to employment in the clothing and textile industry in South Africa, the size of the industry in South Africa, the position of clothing retailers, labour costs and productivity, as well as the competitiveness of the local clothing and textile industry. The comparison shows that the import quotas did not solve the industry’s woes and that the trends prior to the imposition of the quotas continued. It further shows that the imposition of quotas had a detrimental effect on the welfare of consumers in the country. A change of tack for the industry’s policy makers and businesses is proposed.
AFRIKAANSE OPSOMMING: Die verslag is ‘n evaluering van die impak van kwotas ingestel op die invoer van klerasie en tekstiele vanuit China op die Suid Afrikaanse klerasie- en tekstiel-bedryf. Op 28 Augustus 2006 het die regerings van Suid-Afrika en China ‘n memorandum onderteken ingevolge waarvan die uitvoer van sekere Chinese tekstiel-tarieflyne na Suid-Afrika vir ‘n tydperk van twee jaar beperk sou word tot volumes gespesifiseer in die memorandum. Die doel van hierdie kwotas was om aan Suid Afrikaanse klerasie- en tekstiel-ondernemings die ruimte te skep om handel te dryf en sodoende hul mededingendheid in beide die plaaslike- en uitvoermarkte te verbeter. Die Chinese markaandeel van Suid-Afrikaanse klere-invoere het geleidelik gestyg tot net onder 75 persent in die middel van 2006. Arbeids-organisasies het aangevoer dat die aansienlike toename in invoere van China daartoe gelei het dat tussen 63 000 en 67 000 werksgeleenthede verlore gegaan het in die plaaslike klerasie- en tekstiel-bedryf vanaf Maart 2003 tot September 2006. Die effek van die kwota-instelling word geëvalueer deur die stand van die Suid-Afrikaanse klerasie- en tekstiel-bedryf voor 2006 - dit wil sê voor die instelling van die kwotas - te vergelyk met die stand van die bedryf vir ‘n tydperk van twee jaar ná die instelling van die kwotas. Verwysings word gemaak na die vlak van indiensneming in die Suid Afrikaanse klerasie- en tekstiel-bedryf, die grootte van die plaaslike bedryf, die posisie van klere-kleinhandelaars, arbeidskoste en produktiwiteit, asook die mededingendheid van die plaaslike bedryf. Die vergelyking toon dat die invoer-kwotas nie die bedryf verbeter het nie en dat tendense aanwesig voor die instelling van die kwotas steeds voortduur. Bowendien toon dit dat die instelling van die kwotas ‘n nadelige invloed gehad het op die welvaart van Suid-Afrikaanse verbuikers. ‘n Koersverandering vir die bedryf se beleidmakers en besighede word voorgestel.
Ko, Eunju. « A study of relationships between organizational characteristics and QR adoption in the U.S. apparel industry ». Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-10062009-020326/.
Texte intégralDaniels, N. Caroline. « Bridging the gap : the use of information systems to shorten the design to manufacturing cycle in the clothing industry ». Thesis, London Business School (University of London), 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.260878.
Texte intégralTorres, Luna Sebastián, et Ríos Javier Alonso Valdivia. « Waste reduction model design in the textile industry : A lean manufacturing approach ». Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/653476.
Texte intégralThis work has the goal to create a model for the national clothing companies based on lean manufacturing, reducing their wastes and increase profit. The presented model establishes a system that allows the processes to perform on the most optimal and efficient way. The purpose is that other companies in this area can work based on what has been proposed to achieve higher quality products that satisfy customers. This work has 4 chapters, the first one does a literature review on tools related to the study, also the clothing industry. The second chapter is about the process analysis and the problem identification. The third one, proposed a model based on lean manufacturing that could solve the problem. Finally, the fourth chapter, presents the implementation of the tools and a simulation of the system, to determine the improvements. The results identify with the cause-effect diagram shows that the main problem on the company is the oil leaking, the cleaning process, the workforce efficiency, the workstation condition and, finally, the lack of raw material revision process. Also, 20% of the cloth process on 2018 had to be reprocess because of inadequate methods to prevent unforeseen problems.
Trabajo de investigación
Finn, Angela. « Fashion manufacturing in New Zealand can design contribute to a sustainable fashion industry ? : this exegesis is submitted to Auckland University of Technology for the Honours degree of Bachelor of Art and Design, October 2008 / ». Full exegesis, 2008.
Trouver le texte intégralIncludes bibliographical references. Also held in print (xix, 101 leaves : ill. ; 30 cm.) in City Campus Theses Collection (T 338.47746920993 FIN)
Ntsalaze, Lungile. « The impact of family ownership on firms' performance : A study of firms in the South African Clothing and Textiles manufacturing industry 2009-2011 ». Master's thesis, University of Cape Town, 2013. http://hdl.handle.net/11427/29053.
Texte intégralColgan, Fiona. « The regional impact of restructuring in the Canadian manufacturing sector 1960-1982 : the case of the Québec textile and clothing industries ». Thesis, McGill University, 1985. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63305.
Texte intégralLeón-Guizado, Sheyene, Anthony Castro-Hucharo, Pedro Chavez-Soriano et Carlos Raymundo. « Production Model Under Lean Manufacturing and Change Awareness Approaches to Reduce Order Delays at Small and Medium-Sized Enterprises from the Clothing Sector in Peru ». Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/653782.
Texte intégralThis study proposes a production model that increases the manufacturing capacity in a small and medium-sized enterprise (SME) of garments with an aim to reduce the nonfulfillment of order deliveries. An assessment has been done and waiting times between production processes have been identified, along with defective products and inefficient work methods. This study proposes the design of a lean manufacturing model under the change management approach, whose methodology comprises five phases. In phase 0, awareness and training sessions are conducted (change management). Then, phase 1 reorganizes the work area (plant layout re-distribution and 5S) and phase 2 seeks better workload balances (line balance and Heijunka implementation). Later, phase 3 standardizes work methods (standardization). Finally, the proposed model will be validated to determine whether the selected operating tools are supported by the awareness that contributes to increasing production. © 2021, Springer Nature Switzerland AG.
Revisión por pares
Tres, Jocimari. « A dinâmica dos fluxos de conhecimentos locais e externos no sistema local de produção têxtil-vestuário catarinense ». Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/3/3136/tde-01032011-113951/.
Texte intégralThe Local Production Systems LPS are constituted of structures able to stimulate learning processes that generate local knowledge flows. Moreover, the strengthening of the global productive chain enabled the companies, the increasing of access and the appropriation of external knowledge to the LPS. This thesis investigated which local and external knowledge flows are within the textile-clothing to LPS, and how these flows are incorporated by the companies, affecting the local competitiveness. The study was led by interviews carried out with nineteen LPS textile-clothing companies from Santa Catarina State. The empirical research allowed checking the knowledge flows and, the evidences enabled the understanding that in the catarinense LPS textile-clothing locally coexist companies with cognitive differences explained by their capabilities clustered throughout their trajectories. The differences in the co-localized companies capabilities draw to a formation of asymmetric local knowledge system. In this local system the companies have different cognitive roles. Thus, the local knowledge system of the catarinense SLP is consisted of companies which transfer knowledge; of companies that exchange knowledge and, of isolated companies. Considering that the interactions between the local and external agents to the SLP may generate learning processes and knowledge flows, the main implications of this asymmetry found in the mentioned SLP, are related to the role of knowledge in the industrial dynamics and, in the creation of competitive advantages for the companies localized in LPS.
Flores, Montalvan Hilton Saith, et Quintanilla Lesly Fatima Paucar. « Modelo de mejora para la eficiencia del proceso de costura en una Mype de confección peruana utilizando herramientas de Lean Manufacturing ». Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/657382.
Texte intégralThe high pre-existing competition in the clothing industry increasingly demands greater efforts from the companies in the sector, which, wishing to improve their processes, are neglecting operational aspects, resulting in low production efficiency. For this reason, several authors have shown that Lean Manufacturing tools and other tools, such as work method standardization, are efficient in several industries in this aspect. However, their benefits are not usually maintained. That is why the improvement proposal described in this article is based on the integration of process standardization with Autonomous Maintenance by applying the 5S tool in an integral way, achieving sustainability over time, with the objective of reducing the variability of the process flow and increase production efficiency. The main result expected from the simulation carried out in this sector is that efficiency will increase by 12.5% and machine breakdowns will be reduced by at least 42%. This study concludes that the integration of these three tools not only improves production efficiency in a company in the confection sector, but also improves the work environment and the satisfaction of both employees and customers.
Trabajo de investigación
Herr, Ronald. « The reasons for the demise of the clothing manufacturing industry in South Africa : a contemporary study ». Thesis, 2005. http://hdl.handle.net/10413/1498.
Texte intégralThesis (MBA)-University of KwaZulu-Natal, Durban, 2005.
Nip, Metz. « Foreign direct investment in manufacturing textile and clothing industry from China to South Africa ». Thesis, 2002. http://hdl.handle.net/10413/4565.
Texte intégralThesis (MBA)-University of Natal, Durban, 2002.
Mbatha, Sipho. « Development of competitive advantage strategy for the apparel manufacturing industry of South Africa ». 2014. http://encore.tut.ac.za/iii/cpro/DigitalItemViewPage.external?sp=1001464.
Texte intégralMulti-Fibre Arrangement, which regulated all trade in the apparel manufacturing industries for four decades, ceased to exist in 2005, this resulted in a significant decline in employment, exports and market share of apparel manufacturing of South Africa as the case in many other African countries. Since 2005, the apparel manufacturing industry of South African has been battling to adjust adequately to environment of liberalised trade mainly due to strategic, infrastructural and skills factors. The lack of a skilled workforce, innovation and technology, fashion focusing strategies as well as a weak local supply chain remain challenging factors to competitiveness in the apparel manufacturing industry of South Africa. Apparel manufacturing industries appear to display weakness in responding to consumer demands and consequently, reorienting business strategies. Government has played its supportive role to the apparel manufacturing industry. As a result, apparel manufacturing SMMEs have being dying a slow death due to the lack of access to government supportive measures for the apparel manufacturing industry. In light of this, this paper examines how the apparel manufacturing industry in South Africa could develop a competitive advantage, both locally and internationally.
Owusu-Ampomah, Kwame. « The growth paths of small business in a competitive global economy : the network perspective in the context of the clothing manufacturing industry in Durban ». Thesis, 2004. http://hdl.handle.net/10413/1868.
Texte intégralThesis (Ph.D.)-University of KwaZulu-Natal, 2004.
Groenewald, Jakobus William. « Collective bargaining, minimum labour standards and regulated flexibility in the South African clothing manufacturing sector : at the level of the National Clothing Bargaining Council's Western Cape Sub-Chamber ». Thesis, 2006. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_5115_1228892816.
Texte intégralIn the context of a society in which there is an urgent need to create jobs, this research considers, firstly, whether the current labour regulatory environment is flexible enough to allow for an employment scenario that is conducive to job creation. The research then considers what is meant by the policy of &lsquo
regulated flexibility&rsquo
and considers how flexibility operates in practice at NBC level. It is argued that the concept of flexibility is a misnomer &ndash
since it creates more problems than it solves. The research concludes with a call for real flexibility that will allow for increased investment and a greater supply of jobs.
Eira, Rúben Alexandre Pereira da. « Aplicação de princípios e ferramentas de Lean Manufacturing numa empresa de vestuário ». Master's thesis, 2014. http://hdl.handle.net/1822/33385.
Texte intégralO presente trabalho desenvolveu-se no âmbito de um projeto de dissertação do 2º semestre do 2º ano do Mestrado em Engenharia Industrial. Este projeto foi desenvolvido em contexto industrial e teve como principal objetivo a aplicação de princípios e ferramentas Lean numa empresa de vestuário. O Lean Manufacturing, enquanto filosofia de gestão moderna, preconiza a redução de custos pela eliminação de desperdícios e permite a melhoria dos sistemas produtivos, pela agilidade conseguida nos processos produtivos encurtando os prazos de entrega aos clientes, e pela utilização eficiente dos recursos com base na ideologia de “fazer mais com menos”. A metodologia de investigação utilizada foi a Investigação-Ação. Inicialmente foi feita uma revisão bibliográfica sobre as práticas do Lean Manufacturing desde a evolução do conceito e disseminação dos princípios fundamentais até às principais técnicas e ferramentas utilizadas tais como os 5S, Gestão Visual, JIT ou VSM. Adicionalmente, apresentaram-se alguns casos de implementação do Lean em empresas de vestuário. Prosseguiu-se com a apresentação e caracterização da empresa onde o estudo foi realizado, para então realizar-se uma análise crítica ao atual sistema produtivo da empresa de forma a identificar os principais problemas existentes. Esta análise assumiu particular relevo no setor de acabamento, tendo envolvido um estudo dos tempos operativos e da configuração atual do layout. Entre as ferramentas utilizadas nesta fase, destaca-se a aplicação de uma nova ferramenta de identificação de desperdícios – Waste Identification Diagram. Para os problemas encontrados foram propostas soluções de melhoria fundamentadas nos princípios Lean e envolvendo a utilização de algumas ferramentas, nomeadamente, 5S, Gestão Visual e normalização. Algumas das propostas foram aplicadas e outras não, não se descurando a possibilidade de serem implementadas num futuro próximo. As propostas implementadas, no setor de acabamento, envolveram um rearranjo do layout e algumas modificações nos procedimentos de trabalho, permitindo a simplificação do fluxo de materiais, a redução do nível de WIP (14%), a redução das distâncias percorridas pelos operários entre os postos de trabalho (75%) e do tempo alocado a atividades de transporte sem acrescentar nenhum valor para o produto (54%).
This project was developed in the framework of a dissertation project inserted in the 2nd semester of the 2nd year of Master Course on Industrial Engineering. This project was developed in industrial context and had as main goal the application of Lean principles and tools in a clothing company. The Lean Manufacturing, as a modern management philosophy, aims the reduction of costs by eliminating waste and enhance the production systems due to the agility achieved in production processes which, in turn, shortens the delivery times to costumers and by the efficient utilization of resources based on the ideology of “doing more with less”. The research methodology used was the Action Research. Initially was carried a literature review on the practices of Lean Manufacturing, since the evolution of the concept and dissemination of the fundamental principles up to the main tools and techniques used such as 5S, Visual Management, JIT or VSM. Additionally, are presented some cases of Lean implementation in clothing companies. The work proceeded with the presentation and characterization of the company where the study was conducted, followed then by a critical analysis to the current production system to identify the most relevant existent problems. This analysis assumed great importance in the finishing sector in which had its focus and involved a study about operating times and the current configuration of the layout. Among the tools used in this phase, it stands out the application of a new tool for waste identification – Waste Identification Diagram. To the identified problems were proposed solutions for improvement based on Lean principles and involving the use of some tools, namely, 5S, Visual Management and Standard Work. Some of the proposals were applied while others were not, not neglecting the possibility of being implemented in the near future. The proposals implemented in the finishing sector involved a rearrangement of the layout and some modifications in the work procedures allowing the simplification of material flow, reduction of the WIP level (14%), reduction of the distances traveled by workers between work stations (75%) as well as the reduction of the time allocated by them to transport activities that add no value to the product (54%).
Barbosa, Stéphanie Bastos. « Aplicação de técnicas e princípios de produção lean e celular numa empresa de vestuário ». Master's thesis, 2011. http://hdl.handle.net/1822/16173.
Texte intégralEsta dissertação desenvolveu-se no âmbito do 2º semestre do 5º ano do Mestrado Integrado em Engenharia e Gestão Industrial num contexto industrial e apresenta os resultados de um projeto sobre aplicação de técnicas e princípios de produção Lean e produção celular numa empresa de vestuário. O projeto teve como principal objetivo a aplicação de técnicas Lean e a reconfiguração da secção da costura em células de produção. As práticas Lean Production permitem às empresas a redução de desperdícios para reduzir custos encurtando, por exemplo, prazos de entrega através da utilização de métodos e ferramentas, favorecendo a competitividade e a inovação entre as empresas. Inicialmente, foi realizada uma revisão bibliográfica sobre as práticas Lean Production, desde a evolução do conceito até às ferramentas, e sobre a produção celular. Apresentaram-se ainda, alguns casos de implementação de Lean e produção celular em empresas de vestuário. Depois de uma apresentação e caracterização da empresa em estudo seguiu-se então, a descrição e a análise crítica do sistema atual da empresa para diagnosticar e identificar os problemas existentes. Sabendo que, a empresa já tinha tido células de produção construiu-se um questionário para tentar perceber os motivos da não continuação deste sistema na empresa. Seguidamente fizeram-se propostas de melhoria relacionadas com algumas ferramentas Lean, nomeadamente, 5S, gestão visual e normalização. Propôs-se ainda, o projeto de uma célula para o produto mais produzido e específico de um cliente importante para a empresa. Identificado o produto, agruparam-se as máquinas e as pessoas para a produção desse produto e projetou-se a implantação intracelular e intercelular. As propostas sugeridas passaram pela implementação de vários documentos de apoio ao controlo de defeitos, à aplicação de 5S e de gestão visual, novos mapas de emergência e a preparação de um plano para implementar uma célula para produzir um dos produtos para um cliente importante da empresa. Esta ultima proposta, embora não se tivesse conseguido implementar criaram-se algumas condições para, no futuro, avançar com o projeto, pois as células contribuem para uma menor taxa de defeitos, menores movimentações, menor WIP e menor lead time.
This dissertation has been developed by the joint of 2nd semester of the 5ft year of Industrial Engineering and Management Master Degree in a industrial context and presents the results of a project that speaks about techniques application, Lean principles and cellular production in a textile company. The project has as main goal the application of Lean techniques and the reconfiguration of the sewing process in cells of production. The Lean practices allow the companies to the reduction of wastes to reduce costs reducing per example the delivery time through the use of methods and tools helping the competitiveness and innovation between companies. Initially has been achieved a bibliographic revision about Production Lean practices since the evolution of the concept up to the tools and about cellular production. A few cases were presented, Lean implementation and cellular production in clothing companies. After the presentation and characterization of the under study company were followed then the description and the critical analysis of the present system of the company to diagnose and identify the existent problems. Knowing that the company already had been provided cellular production has been formed a quiz to try to understand the reasons of the non continuation of this system at the company. Then have been made improvement proposals related to some Lean tools, namely 5S, visual management and normalization. It was further proposed a project of one cell to the more produced and specific product of an important customer to the company. When the product was identified have been grouped machines and people to the production of that same product and was projected an intracellular and intercellular implantation. The proposals put forward by implementation of several support documents to the control of the defects, to the application of 5S and visual management, new emergency maps and a preparation of a plan to implement a new cell to produce on of the products to one important customer of the company. Despite this last proposal was not been able to achieve the implementation were created a few conditions for in the near future be able to look forward with the project because cells contribute for a lower imperfectly rate, less movements, less WIP and lower lead time.
Pereira, Eduardo Henrique Moreira. « Aplicação de princípios e ferramentas de Produção Lean e celular na confeção de amostras de uma empresa de vestuário ». Master's thesis, 2018. http://hdl.handle.net/1822/58527.
Texte intégralEsta dissertação foi desenvolvida no âmbito do 5º ano do curso de Mestrado Integrado em Engenharia e Gestão Industrial, em contexto industrial. Apresenta os resultados da alteração do paradigma de produção com a aplicação de Princípios e Ferramentas de Produção Lean e Celular na Confeção de Amostras de uma Empresa de Vestuário. O principal objetivo foi demonstrar os ganhos obtidos com a aplicação de princípios e ferramentas de produção Lean e células na confeção de amostras, transformando linhas de produção em células, melhorando a secção, diminuindo desperdícios e aumentando a produtividade da empresa. A metodologia de investigação usada foi a Investigação-Ação, por se tratar de uma investigação ativa, onde há a envolvência dos trabalhadores e do investigador criando um ambiente de interajuda. No âmbito deste trabalho foi efetuada uma revisão bibliográfica abordando práticas de Lean Production, foi analisado o sistema atual da empresa onde se diagnosticaram e identificaram problemas existentes e foram apresentadas propostas de melhoria. Nas propostas apresentadas sugerimos a execução do planeamento das amostras, a criação de vias de comunicação, implementação de células de produção e aplicação de ferramentas Lean como a gestão visual e a normalização de processos. Das propostas implementadas ainda temos poucos resultados quantitativos, mas os resultados obtidos já nos permitem concluir que a empresa melhorou desde a primeira hora a sua organização, diminuiu a quantidade de produtos em espera e aumentou a produtividade e qualidade dos produtos.
This dissertation was developed within the scope of the 5th year of the Integrated Master course in Industrial and Management Engineering, in an industrial context. It presents the results of the change of production paradigm by the application of Principles and Tools of Lean and Cell Production in the Confection of Samples of a Clothing Company. The main objective was to demonstrate the gains obtained with the application of principles and tools of Lean production and cells in the confection of samples, transforming production lines into cells, improving the section, reducing the waste and increasing the productivity of the company. The research methodology used was the Action Research, since it is an active research, with the involvement of the workers and the researcher, creating an environment of mutual support. In the scope of this work, it was carried out a bibliographic review approaching Lean Production practices, analyzed the company's current system in order to diagnose and identify the problems and presented suggestions for improvement. In the presented proposals, we suggest the execution of sample planning, establishment of means of communication, implementation of production cells and application of Lean tools as visual management and processes normalization. From the implemented proposals we still have a few quantitative results. However, from the results we have already obtained it is possible to conclude that the company has improved since the beginning of this project its organization, decreased the amount of standby products and increased the productivity and quality of the products.