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Auswahl der wissenschaftlichen Literatur zum Thema „Värdeskapande och icke värdeskapande aktiviteter“
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Dissertationen zum Thema "Värdeskapande och icke värdeskapande aktiviteter"
Johansson, Madelene, und Peter Stenberg. „Förbättringsarbete för ett bättre genomflöde : Icke värdeskapande aktiviteter respektive aktiviteternas miljöpåverkan“. Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-23290.
Der volle Inhalt der QuelleFaced with increased competition among logistics companies, streamlining of the throughput and environmental impact is becoming increasingly important. In order for efficiency improvement to take place, continuous work is required to find the non-value-creating activities and eliminate them to develop companies’ work process. Thus, it is important to chart the problems, find the reasons for these activities and eliminate them. The purpose of this study is to identify which non-value-creating activities exist and which activities have a negative environmental impact. Furthermore, the study also includes an investigation of how an improvement can take advantage of improvement tools to find alternative solutions. The case study has been carried out at the company Holgers Stugmaterial AB at the point where the work process begins, and an order arrives to the point when the return is carried out and mapped. Secondary data have been collected through scientific reports, subject and course literature to provide knowledge on the subject. Through interviews and observations, a mapping of the work process has been done.Thereafter, problems have been identified through various improvement tools. Those tools were able to find non-value-creating activities and the activities that have a negative environmental impact. The results of the study show that thanks to the use of improvement tools such as Ishikawa diagram, 5 Whys and PICK-diagram, a number of non-value-creating activities can be found. The most important non-value-creating activities found were the company's warehouse layout which can be improved through a structured 5S work. Then comes the problem of the information flow between those responsible and the staff regarding improvement work and environmental work. This can be solved through participation from staff. Furthermore, the company's use of shrinkage load and their extra transports were the two that most affected the environment.
Karlsson, Jonas. „Icke värdeskapande aktiviteter - En undersökning av slöserier på byggprojektet "Trädgårdarna"“. Thesis, Örebro universitet, Institutionen för naturvetenskap och teknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-45684.
Der volle Inhalt der QuelleIn the construction industry it is important to find ways of working that in the long term lowers construction costs so as to produce a product that requires less consumption of resources, but which also continues to be competitive. The purpose of this thesis is to investigate how employees at Skanska's construction project "Trädgårdarna" in Boglundsängen, Örebro, work to minimize wastes (non value-adding activities). It also seeks to identify common wastes that occur, both generally on construction sites but in particular on the building project "Trädgårdarna", and finally to come up with suggestions on measures to minimize these wastes. This thesis is based on a qualitative method in the form of interviews and observations. When this thesis was written production was at an early stage. The results of this thesis demonstrate that there are both strengths and weaknesses regarding how work on "Trädgårdarna" is pro-gressing. Although the production was in an early stage, during the time of writing this thesis, the results show that the staff appreciates orderliness at their workplace and try to maintain this through different means. Overall, the staff work well to reduce wastage in the workplace. The wastes which have arisen primarily did so due to deficiencies in the design and/or production planning. To reduce the wastage rate and maintain an effective work it is of great importance to have a well-planned design, to implement work preparations as frequently as possible, to have an orderly workplace, to take advantage of the staff's knowledge and commitment and to use some form of coordinated delivery system to minimize inventory and waiting times.
Fray, Natali, und Ale Taspinar. „Effektivisering av ett icke värdeskapande flöde inom produktion“. Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-23564.
Der volle Inhalt der QuelleFor a business that follows a Lean concept, continuous improvements are always in focus (Sörqvist 2014). One of the reasons for following the concept is to reduce waste to create more value for the customer. By identifying the waste that occurs in a business, it is possible to prevent non-value-creating work. In order to streamline a non-value-adding activity in production, staff in production need to address the problem in the first place. The company then investigates the problem to find a solution together with the other responsible parties.The study is based on the tests carried out on Sweden's largest car industry, Volvo Cars Torslanda (VCT). VCT always strives for continuous improvements in production, reducing various types of waste is a priority for the company. The purpose of the study is to examine the company's non-value-creating activities in production, and what effects this has for logistics. By examining the business situation at a present stage, an understanding can be created. The aim of the study is to come up with suggestions on how Volvo Cars / industrial companies can proceed. The improvements will in turn lead to the ability to reduce the various wastes. The study is based primarily on a qualitative method in the form of interviews and observations, where a qualitative method has also been combined. Based on this method, theory and analysis, a result can be presented.
Heintz, Josefine, und Maja Kardell. „Bygg-specifik logistik : icke värdeskapande aktiviteters påverkan på produktion“. Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-21220.
Der volle Inhalt der QuelleThe study is a qualitative report in which interviews and observations were conducted on the project Simonsland in Borås. It is a partner project, which means that clients, contractors and subcontractors work in collaboration. The thesis focuses on logistics in the Construction industry, where the aim is to investigate non-value-creating activities impact on production and what an increased focus on building-specific workplace logistics result in. Internal workplace logistics has not been prioritized as transport solutions to and from the workplace has. Logistics is a major part of a Construction site and an important factor for creating competitiveness and profitability. Logistics in the Construction industry is complicated when working in project form and each project has different conditions and location with a short life span. In each project, different subcontractors and suppliers are employed, which may be requirements from the client but also chosen because of experience of specific tasks. What controls the projects' purchases and the selection of subcontractors and suppliers is above all economy and flexibility. Projects are often not executed according to plan and changes to documents are commonplace. Unlike the manufacturing industry, therefore, logistics is different as it has to be adapted to each project and the possibility of development in the form of cooperation is complicated. In previous studies of building logistics, the result has shown that major savings can be made if the focus is on workplace logistics. What is relevant to work with in order to make logistics more effective is Lean Construction, industrialized Construction and cooperation that will contribute to an increased comprehensive view. In order to direct the company towards its goals, different efficiency variables are prioritized. These variables create competitive advantages and are customer service, flexibility, cost, time and capital. The perception is that customer service is the variable with the highest priority. Focus is on direct costs and flexibility in the project. The result shows that logistics in the Construction industry is down-prioritized, it requires complex projects to focus on logistics. Many wastes arise due to inadequate planning. Non-value-creating activities primarily contribute to increased transport needs, high indirect costs, unnecessary movements and due to the lack of planning and communication missions, which in turn is due to lack of time. An increased focus on building-specific logistics would reduce indirect costs. It would also contribute to a more effective work that would lead to a reduction in non-value-creating activities and its consequences, as well as the time-consuming. The challenge is to start a change that all parties involved are involved in and understand the benefits of. The improvement proposals that are developed are above all that more time is required for design and planning. That a staff member focused on logistics should work at the company, who plans logistics in advance instead of the temporary solutions. To work with Lean to create an understanding of the necessities of change and how to use the resources that are being released. That tools and methods should adapt to the specific needs, such as digitization of the material chain for easier overview of what is available at the workplace. Create a broader overview through visualization and thus also improves communication.
Aras, Umit, und Viktor Lundberg. „Icke värdeskapande aktiviteter i ren service : En fallstudie om identifiering och kategorisering av spill inom banker“. Thesis, Högskolan i Gävle, Företagsekonomi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-26072.
Der volle Inhalt der QuelleAlros, Martin, Emil Sutarzewicz und Mikael Alvesved. „Hur bristande affärssystem och inforamtion leder till icke-värdeskapande aktiviteter : En fall studie på Atea Logistics AB“. Thesis, Linnéuniversitetet, Institutionen för ekonomistyrning och logistik (ELO), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-85782.
Der volle Inhalt der QuellePadeloglou, Elin, Tina Bloom und Sabih Sara Abo. „Orsaker till saldoavvikelser och kostnader för bristsituationer : En fallstudie på Volvo CE Braås Inbound Logistics avdelning“. Thesis, Linnéuniversitetet, Institutionen för ekonomistyrning och logistik (ELO), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-85561.
Der volle Inhalt der QuelleSvedvall, Albin, und Jonatan Persson. „Kartläggning för effektivisering av produktflöde : En fallstudie på ett tillverkande industriföretag“. Thesis, Högskolan i Gävle, Industriell ekonomi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-36456.
Der volle Inhalt der QuelleEtt tillverkande företags konkurrenskraft i dagens samhälle beror till stor del på produktionens flödeseffektivitet och konceptet Lean produktion har en viktig roll för att uppnå och bibehålla en hög flödeseffektivitet. Denna studie utförs vid en produktionsavdelning på ett tillverkande industriföretag med avsikt att undersöka produktionens flödeseffektivitet för ett avgränsat produktflöde. I dagsläget planerar och producerar produktionsavdelningen på fallföretaget utifrån osäkra prognoser, vilket medför ett produktionsflöde som till stor del är tryckande mot ett färdigvarulager. I produktionen anses det även finnas problem med onödig lagring, hantering och förflyttningar av material samt att omställningar ofta sker, vilket leder till ett ojämnt produktionsflöde med hög kapitalbindning. Studiens syfte var att kartlägga det nuvarande värdeflödet och identifiera värdeskapande samt icke värdeskapande aktiviteter för ett avgränsat produktflöde för att sedan föreslå förbättringar till ett effektivare värdeflöde från leverantör till kund. Kartläggningen av det nuvarande värdeflödet visade på låg flödeseffektivitet hos fallföretaget. Slutligen föreslås förbättringar för en ökad flödeseffektivitet i produktionen. Dessa förslag anses vara realistiska och genomförbara samt förväntas ha en positiv inverkan på flödeseffektiviteten.
Fjordefors, Julia, und Ali Reanwar Asaad. „Lagerlogistikens betydelse hos företag med begränsad lageryta och hur plocktid kan effektiviseras : En kvalitativ fallstudie hos ett företag med en begränsad lageryta och hur icke-värdeskapande aktiviteter kan reduceras“. Thesis, Högskolan i Gävle, Industriell ekonomi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-36549.
Der volle Inhalt der QuelleMånga företag prioriterar inte lagerlogistik tillräckligt i sin kärnverksamhet, med hjälp av en ökad lagerlogistik-kunskap kan fler företag reducera icke-värdeskapande aktiviteter på lagerytan. Det exister forskning och metoder som är utformade för standardlager som hjälper till att reducera plocktid och icke-värdeskapande aktiviteter, däremot saknas det tillräcklig forskning gällande företag med begränsad lageryta och hur dom kan arbeta mot ständiga förbättringar när det kommer till lagerlogistik. Studiens syfte och bidrag ligger i att öka kunskapen om hur företag med begränsad lageryta, med hjälp av lagerlogistik, kan hantera och tidseffektivisera sin lageryta. En kvalitativ fallstudie har utförts med observationer och mejlkommunikation där plocktid varit huvudfokus. Samling av det teoretiska ramverket har genom vetenskapliga artiklar och annan litteratur granskats och reviderats för att stärka den empiriska undersökningen. Forskningen avgränsas och fokuserar på begränsade lagerytor. Mer specifikt har studien lagt sin vikt på lagerlogistik och plocktid. Studien har tittat på ett fallföretags begränsade lageryta och på en liten del i en leverans, från ankomstkontroll till förvaringsförråd. I den empiriska undersökningen har ett fallföretag studerats och bekräftat att lagerlogistik behöver prioriteras bättre hos företag med begränsad lageryta. Med hjälp av reducerad tid vid lagerrutiner kan många företag reducera icke-värdeskapande aktiviteter. Studiens syfte och frågeställningar kommer att bidra till framtida forskningar och kan användas som underlag. Framtida forskning kommer även bidra med att hjälpa andra företag i samma sits att eliminera icke-värdeskapande aktiviteter och reducera plocktid.
Johansson, Hedda. „Implementering av värdeflödesanalys inom processindustrin : En nulägeskartläggning av en produktfamiljs flöde i syfte att effektivisera flödet genom eliminering av icke-värdeskapande aktiviteter samt slöserier“. Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH, Logistik och verksamhetsledning, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-45580.
Der volle Inhalt der QuellePurpose – The purpose of the study is to investigate how value stream mapping can be used to achieve a more efficient flow for a product family in the process industry. In order to achieve the purpose, three research questions have been formulated: How can a current flow be mapped in the process industry through value stream mapping? What types of non-value-added activities and waste can be identified through value stream mapping? How can a desired future flow be developed in the process industry through value stream mapping and what Lean tools can be used for improvement to achieve the desired flow? Method – To answer the research questions developed, a qualitative study with an inductive approach has been executed. Firstly, a pilot study was conducted to create a broader picture of the subject and the problem area. A literature review was then carried out with the aim of identifying previous knowledge and research within the field. Thereafter, empirical data was gathered through a case study including the methods of interviews, observations and documentary studies. Lastly, the theory and data collected for the purpose of the study have been analyzed through pattern matching and generated in the following results. Findings – The study conducted indicates that value stream mapping can be used within the process industry to achieve a more efficient flow for a product family. The research conducted shows that value stream mapping in the process industry distinguished from the discrete industry. The value stream mapping developed within the study enabled the identifying of non- value-added activities and waste in the flow of the product family. Through the identified deficiencies a desired future flow has been developed with decreased deficiencies. The desired future flow has contributed to improved suggestions of what Lean tools to be used to decrease deficiencies. The value stream mapping developed in the study shows that a product family’s lead time can be reduced which decreases the customer delivery time. Implications – Previous research shows that the method of value stream mapping is a universally phenomenon within the process industry, albeit future research is recommended to strengthen the implementation of the method. The results of the study indicate how the implementation of value stream mapping can be applied and through valuable result strengthen the theory of employing value stream mapping within the process industry. The value stream mapping analysis conducted in the study can work as an underlying foundation for other organizations when optimizing a product flow. Organizations within the process industry can apply the presented Lean tools when identifying similar non-value-added activities and waste. Limitations – The value mapping analysis has been adopted to the circumstances of the case study company. The results of the research can therefore be biased which restricts the generalizing towards companies with similar prerequisites. Another limitation with the study includes the simple case study of one unit of analysis, which could have been viewed from a broader perspective if more cases and units of analysis would have been implemented. This would have contributed to more generalized results.