Search for dissertations about: "Chip formation"
Showing result 1 - 5 of 70 swedish dissertations containing the words Chip formation.
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1. Characterization & modeling of chip flow angle & morphology in 2D & 3D turning process
Abstract : Within manufacturing of metallic components, machining plays an important role and is of vital significance to ensure process reliability. From a cutting tool design perspective, tool macro geometry design based on physics based numerical modelling is highly needed that can predict chip morphology. READ MORE
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2. Improved finite element modelingfor chip morphology prediction inmachining of C45E steel
Abstract : Within the manufacturing of metallic components, machining plays an important role and is of vital significance to ensure process reliability. From a cutting tool design perspective, physics-based numerical modeling that can predict chip morphology is highly necessary to design tool macro geometry. READ MORE
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3. On the wood chipping process : a study on basic mechanisms in order to optimize chip properties for pulping
Abstract : In both the chemical and mechanical pulping process, the logs are cut into wood chips by a disc chipper before fibre separation. To make the wood chipping process more efficient, one have to investigate in detail the coupling between process parameters and the quality of the chips. READ MORE
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4. Influence of Microstructure on Chip Formation - Machining Aero Engine Alloys
Abstract : 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. READ MORE
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5. Improved mass accuracy in MALDI-TOF-MS analysis
Abstract : Mass spectrometry (MS) is an important tool in analytical chemistry today, particularly in the field of proteomics where identification of proteins is the central activity. The focus in this thesis has been to improve the mass accuracy of MS-analyses in order to improve the possibility for unambiguous identification of proteins. READ MORE