Inhaltsverzeichnis
Auswahl der wissenschaftlichen Literatur zum Thema „Packningar“
Geben Sie eine Quelle nach APA, MLA, Chicago, Harvard und anderen Zitierweisen an
Machen Sie sich mit den Listen der aktuellen Artikel, Bücher, Dissertationen, Berichten und anderer wissenschaftlichen Quellen zum Thema "Packningar" bekannt.
Neben jedem Werk im Literaturverzeichnis ist die Option "Zur Bibliographie hinzufügen" verfügbar. Nutzen Sie sie, wird Ihre bibliographische Angabe des gewählten Werkes nach der nötigen Zitierweise (APA, MLA, Harvard, Chicago, Vancouver usw.) automatisch gestaltet.
Sie können auch den vollen Text der wissenschaftlichen Publikation im PDF-Format herunterladen und eine Online-Annotation der Arbeit lesen, wenn die relevanten Parameter in den Metadaten verfügbar sind.
Dissertationen zum Thema "Packningar"
Oleander, Anna. „Flänsberäkningar med SWG-packningar : På flänstyperna socket weld och welding neck“. Thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-121916.
Der volle Inhalt der QuelleKjellberg, Sanna. „Optimering av flänsklammor : Ett produktutvecklingsarbete av flänsklammor inom läcktätningsindustrin“. Thesis, Karlstads universitet, Fakulteten för hälsa, natur- och teknikvetenskap (from 2013), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-84904.
Der volle Inhalt der QuelleSkårman, Karl. „Packning av lera“. Thesis, Linköpings universitet, Institutionen för teknik och naturvetenskap, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-97177.
Der volle Inhalt der QuelleThe ”upper fill” is today compressed with a vibratorplate mounted on a excavator. “Anläggnings AMA” show different kinds of tools for compressing soil and thickness of the layer over the pipe to prevent it from breaking or deforming. “Anläggnings AMA” also shows how thick layers each of the equipment for compressing soil have capacity of. The excavator-mounted vibrator plate isn’t included in that equipment in “Anläggnings AMA”. The aim of this report is to research how different thickness of layers affects the deformation of the pipe and how the stability of the clay is affected. The first test was performed without any bigger problems and the results where easy to evaluate. No damage or deformation to the pipe came up with a layer thickness of 35 cm and 55 cm above the head of the pipe. In the other test which was much more complex then the first, were five different graves compress with different layer thickness and with different equipment. For evaluation of the compaction, a cone penetration test was used. The results from these tests were hard to evaluate though. My interpretation of the results is that a layer thickness of 45 cm gives a good compaction. Eventually you can increase the thickness but 70 cm is a little bit to much.
Göransson, Martin, und Philip Brodnäs. „Kvalitetssäkring av packning med digitala verktyget MCA-3000“. Thesis, Jönköping University, JTH, Byggnadsteknik och belysningsvetenskap, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-54054.
Der volle Inhalt der QuelleStenberg, Fanny. „Ständiga förbättringar genom Systematisk problemlösning : En fallstudie på AstraZenecas packningsavdelning PET Packning“. Thesis, Linköpings universitet, Logistik- och kvalitetsutveckling, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-120570.
Der volle Inhalt der QuelleIn order for a company to become successful, it is crucial that the customers are satisfied. Consequently, the interest for customer satisfaction has increased. There are many approaches to satisfying customer expectations. Customer demands are constantly evolving and companies need to adapt in order to stay ahead. This has resulted in a growing interest for continuous improvements. There are no doubts that a company should implement continuous improvements. How this is done is a more complicated question. A work process that suits one company may be impossible for another company to implement. A company’s type of industry has proven to have great impact on how continuous improvements are best implemented. Continuous improvement work in the pharmaceutical industry differs greatly from other industries. This is mainly due to regulatory demands that other industries do not have to face. This report is part of a master’s thesis that has been done at the pharmaceutical company AstraZeneca. An empirical study has been conducted, at the packaging department PET packaging, in order to analyse the methods that the company is using when working with continuous improvements. The packaging processes have been studied to identify the reasons for any unplanned stops that occur in the packaging machines. The goal of the project is to identify the causes in order to eliminate any unplanned stops and to increase the amount of value adding activities that the company is performing. The result shows that variation in the packaging material is one of causes of unplanned stops. AstraZeneca is in general very good at working with continuous improvements. The employees and management show great enthusiasm but lack somewhat when it comes to following up the implemented improvements. Based on the empirical study, AstraZeneca is recommended to put more emphasis on following up the continuous improvement work in order to create a good environment for a learning organisation. A closer cooperation with the material supplier is also recommended in order to eliminate special sources of variation.
Brink, Jennie, und Nathalie Gadolin. „Vad i min packning använder jag och vad borde jag fått med mig?“ Thesis, Malmö högskola, Fakulteten för lärande och samhälle (LS), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-35426.
Der volle Inhalt der QuelleSvedberg, Ida, und Christopher Holmqvist. „Analys av friktionskoefficient och sättningsgrad i gummipackningar : Analysis of the friction coefficient and setting ratio of rubber gaskets“. Thesis, Linnéuniversitetet, Institutionen för teknik, TEK, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-19412.
Der volle Inhalt der QuelleThis degree project was located at SwePart Transmission AB in Liatorp. The company manufactures gears and do also provide total solutions for gearing. SwePart Transmission AB has noticed problems with leakage in the division plane in their gearboxes. The company has premonitions that the structure is subject to sliding in the division plane where the gasket is placed. To prevent sliding it’s required that the friction coefficient between the gasket and division plane and the preload of the fasteners is known at the design stage. The gaskets friction coefficient is currently uncertain and has been checked. This was done by tests in which we placed the gasket in a friction joint and then made measurements in a tensile testing machine. With the obtained measurement values we could mathematically obtain a new coefficient of friction. The tests were performed with three different surface finishes in the joint to see if it had any effect on the friction coefficient. After the tests, we could see a difference in coefficient of friction between different surface finishes on the contact surfaces to the gasket. We could also see a difference in coefficient of friction of oiled and dry surface. The joints capability of sliding is determined by the preload in the screws that is dramatically reduced if large settings occur. It’s known that settings will occur, but the extent is unknown. Since the gasket is the softest part in the bolted joint, it will dominate the joints setting behavior. In our tests we have measured the amount of settings caused by the gasket as a function of time. The test was made by sandwiching a gasket with a certain load. After that the change in thickness was measured during 25 minutes. This test was performed because the company had received complains from customers concerning preload losses in the screws after an unknown time in use. The preload losses can be traced to settings in the gasket. According the measurements from the test, there are no major settings in our test joint, which can be explained by the difference in contact area between our test and the “real” design. This report will concern the setting rate and friction coefficient of rubber gaskets where tests and underlying theories will be presented. The test has been developed and performed with help of expertise form Linnaeus University.
Rosén, Moa. „Lagertjocklekens inverkan på packning och homogenitet : fältundersökning i full skala av en tätkärna för dammbyggnation“. Thesis, Luleå tekniska universitet, Geoteknologi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-82744.
Der volle Inhalt der QuelleA dam consists of a system with different functions; one damming, one diverting and one controlling function. The purpose with the damming function is to create an area for water storage. There are different types of dams, the most common design principle in Sweden is an embankment dam. Embankment dams are constructed with different zones, where each zone has specific material properties and functional requirements. The purpose with the earthfill core is to control the seepage through the dam. In Sweden it is common to use glacial till (moraine) as the core material in embankment dams. A dam is constructed in layers, where the material is spread mechanically and then compacted with special compaction equipment to create a homogenous material. When the material is well compacted the density increase and a high density increase the bearing capacity and stability. To control the compaction, different methods are used for field determination of density. The most common methods are the rubber balloon method and nuclear gauge method. The recommended layer thickness in Sweden was 0,5 metres from 1988 to 2020, in august 2020 the layer thickness was reduced to 0,3 metres. The purpose of the master thesis was to investigate how the layer thickness affect compaction and uniformity during construction of a glacial till dam core. A full-scale field study was conducted at the Björkdalsgruvan facility, where the layer thicknesses 0.3 metres and 0.5 metres were examined by construction of two test pallets. Field determination of density was performed with the rubber balloon method and nuclear density gauge, the two sampling methods report water content and density. The soil samples from the rubber balloon method were analysed in the laboratory for water content and dry density. The moraine was analysed by laboratory compaction. Based on the collected information, the density ration, void ratio and air-void content was calculated evaluated. The layer thickness 0.3 metres and 0.5 metres reported different advantages in terms of compaction and uniformity. A layer thickness of 0.5 metres is recommended when constructing a glacial till dam core, since the test pallet of 0.5 metres reported a well compacted moraine through the entire layer thickness. During the field study two methods were used to determine the in-place density, the rubber balloon method and nuclear density gauge. A comparation between the methods showed that there is a linear relation in terms of water content. No relation between the rubber balloon method and nuclear density has been identified in terms of dry density, density ratio, void ratio and air-void content. The result from the rubber balloon method and nuclear density gauge showed an increasing correlation by depth
Larsson, Angelika, Holmqvist Emma Andersson und Sandra Larsson. „Effektivisering av interna material- och informationsflöden : En fallstudie på Sandvik SMT avseende flöden från packning till centrallager“. Thesis, Högskolan i Gävle, Avdelningen för Industriell utveckling, IT och Samhällsbyggnad, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-21744.
Der volle Inhalt der QuelleThe concept of logistics is to handle all the activities within a company in the most efficient way. Logistics is mostly associated with the flow of materials within the company, but it is important to remember that logistic also includes the administrative and information flow. A good information flow, both with external and internal partners will lead to good cooperation between the different partners. Good cooperation will lead to more efficient processes, which in turn will give a higher customer value. The purpose of this paper was to develop a methodology to analyse and improve the efficiency in a material and information flow between different units. Based on the purposed pertinent theories that have been found; for example, theories about Lean production, supply chain management, information systems and the importance of good communication skills within an organization. The theory that was found is secondary data, which has been thoroughly examined before it has been used. A methodology was designed based on the factors that were considered relevant to create good material and information flows. The designed methodology was tested in Sandvik SMT. As a major part of the methodology included an identification of the current status of the case company, interviews and observations have been conducted. The methodology helped to create a structured approach, which has resulted in a number of identified problems. The problems that have been identified includes among others, insufficient communication and information flows within the organisation and a limited cooperation between the various units in the supply chain. Based on the found theory and the study conducted at Sandvik SMT, we concluded that effective material and information flow are created by including well-designed IT systems and good cooperation skills in supply chains.
Beiertz, Fredrik. „Provrigg för brandpost“. Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-38842.
Der volle Inhalt der Quelle