Search for dissertations about: "machinability"

Showing result 21 - 25 of 51 swedish dissertations containing the word machinability.

  2. 21. Numerical and Experimental Investigations of the Machinability of Ti6AI4V : Energy Efficiency and Sustainable Cooling/ Lubrication Strategies

    Author : Salman Pervaiz; Cornel Mihai Nicolescu; Hazim El-Mounayri; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Titanium alloys; Energy consumption; Wear mechanisms; Finite element analysis; computational fluid dynamic analysis; Production Engineering; Industriell produktion;

    Abstract : Titanium alloys are widely utilized in the aerospace, biomedical,marine, petro-chemical and other demanding industries due to theirdurability, high fatigue resistance and ability to sustain elevateoperating temperature. As titanium alloys are difficult to machine, dueto which machining of these alloys ends up with higher environmentalburden. READ MORE

  4. 22. Microstructural factors influencing the machinability of nickel-based superalloys

    Author : Maria Krook; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : .... READ MORE

  5. 23. Chemical composition and machinability of selected wood species from Mozambique

    Author : Inácio Arnaldo Lhate; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : The objectives of the current work were to carry out a survey on timber sector in Mozambique and to determine chemical, calorific and machinability features of selected species. Mozambican timber sector was described as dominated by selective harvesting practices on a few hardwood species out of 118 species growing in the forest with potential for industrial timber. READ MORE

  6. 24. Machinability of Superalloys - Simulation of Chip Formation and Tool Wear

    Author : John Lorentzon; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : .... READ MORE

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

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

    Abstract : 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. READ MORE