Sökning: "Stefan Cedergren"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Stefan Cedergren.

1. 1. Influence of Material Variations on Machinability - Machining Difficult-to-Machine Alloys

   Författare :Stefan Cedergren; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Alloy 718; Superalloys; Ti-6Al-4V; segmented chip; 316L;

   Sammanfattning : The aim of this study is to investigate the effect of work material variations on machinability. Improved knowledge in this respect supports the development of sustainable production both from resource and economical points of view.The properties of work materials vary greatly depending on how they were manufactured. LÄS MER

3. 2. Influence of Microstructure on Chip Formation - Machining Aero Engine Alloys

   Författare :Stefan Cedergren; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Superalloy; Alloy 718; Ti-6Al-4V; Inconel 718; segmented chip; shear-localization;

   Sammanfattning : Aero engine materials such as nickel-iron and titanium based alloys are known to be very difficult to machine. They are also known to produce shear-localized chips; a type of chip which is associated with both an increase of the tool wear and the vibration levels during machining. LÄS MER

4. 3. Performance in Product Development - The Case of Complex Products

   Författare :Stefan Cedergren; Christer Norström; Tomas Rahkonen; Mälardalens högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Performance; Measurements; Product Development; Software-Intensive Products; Management; Computer science; Datavetenskap; Computer Science; datavetenskap;

   Sammanfattning : This research addresses the concept of performance in the development of complex products. More specifically, its aim is to study how performance is perceived and measured within large global companies, and how performance measurement systems can be designed in a systematic way. LÄS MER

5. 4. Les langues du roman translingue : Une étude de Nancy Huston, Vassilis Alexakis et Andreï Makine

   Författare :Alice Duhan; Mickaëlle Cedergren; Stefan Helgesson; Charles Forsdick; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; translingualism; literary multilingualism; self-translation; world literature studies; littérature-monde; Francophone literature; French; postmonolingual; bilingual; exophony; studies in the novel; Nancy Huston; Vassilis Alexakis; Andreï Makine; translinguisme; plurilinguisme littéraire; autotraduction; littérature mondiale; littérature-monde; littérature francophone; littérature française; postmonolingue; bilingue; exophonie; genre romanesque; Nancy Huston; Vassilis Alexakis; Andreï Makine; romanska språk med inriktning mot franska; Romance Languages; Specialisation in French;

   Sammanfattning : Although literary translingualism, defined as the practice of writing literature in a second language, is by no means new, it is only in the past two decades that a specialized research field has emerged around the phenomenon. Synthesizing recent developments and drawing on several existing research strands, this study sets out to examine translingual writing in French in its contemporary expressions, with a particular focus on the novel. LÄS MER

7. 5. Managing offshoring of complex products : Strategy and capabilities

   Författare :Petra Edoff; Christer Norström; Jayakanth Srinivasan; Stefan Cedergren; Peter Ørberg Jensen; Mälardalens högskola; []
   Nyckelord :Strategy; organizational capabilities; offshoring; product development; India; China; Innovation and Design; innovation och design;

   Sammanfattning : Offshoring is a hot topic in the industrial and academic community over the last few years, evolving from a focus on manufacturing to product development and R&D. Offshoring refers to the process of sourcing and coordinating tasks across national borders and can include both in-house and outsourced activities performed by a supplier. LÄS MER