Sökning: "Rashid"

Visar resultat 21 - 25 av 29 avhandlingar innehållade ordet Rashid.

  1. 21. Controlling the dynamic characteristics of machining systems through consciously designed joint interfaces

    Författare :Constantinos Frangoudis; Cornel Mihai Nicolescu; Amir Rashid; Bulent Tasdelent; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Production; machine tool; machining system control; joint interfaces; JIM; stiffness; damping; vibrations; machining process; milling; turning; deflections; accuracy; dynamic response;

    Sammanfattning : The precision of machining systems is ever increasing in order to keep up with components’ accuracy requirements. At the same time product variants areincreasing and order quantities are decreasing, which introduces high demands on the capability of machining systems. LÄS MER

  3. 22. Innovative Manufacturing Method for Gears for Heavy Vehicle Application

    Författare :Alireza Khodaee; Amir Rashid; Bengt Lindberg; Christoph Broeckmann; KTH; []
    Nyckelord :;

    Sammanfattning : The present thesis is a summary of research result on an innovative manufacturing method for production of PM gears for application in heavy vehicle. The method uses a powder metal densifications process route to ensure full density. LÄS MER

  4. 23. Performance Evaluation of machine tools : A methodology for loaded testing of machine tools

    Författare :Theodoros Laspas; Andreas Archenti; Amir Rashid; Atsushi Matsubara; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Machine tool; loaded test; quasi-static stiffness; accuracy; stiffness measurement; Production Engineering; Industriell produktion;

    Sammanfattning : Machine tools comprise the basic elements of manufacturing. Evaluationof their performance and reliability are necessary for ensuring productquality. LÄS MER

  5. 24. From resource efficiency to resource conservation : Studies, developments and recommendations for industrial implementation of circular manufacturing systems

    Författare :Michael Lieder; Amir Rashid; Tomohiko Sakao; KTH; []
    Nyckelord :Circular economy; Circular manufacturing systems; Resource conservative manufacturing; ResCoM; Agent-based modelling; Multi-method modelling; Production Engineering; Industriell produktion;

    Sammanfattning : Manufacturing industry is under permanent pressure to maintain its economic growth and profitability as strong societal backbone. At the same time pressures of waste generation and resource consumption are increasing as result of manufacturing operations. LÄS MER

  7. 25. Circular Manufacturing Systems: Complex systems modelling and simulation for enhanced decision-making

    Författare :Malvina Roci; Amir Rashid; Farazee Mohammad Abdullah Asif; Cali Nuur; Tomohiko Sakao; KTH; []
    Nyckelord :circular economy; circular manufacturing systems; complex adaptive systems; multi-method simulation modelling; lifecycle costing; lifecycle revenues; lifecycle environmental impact; Production Engineering; Industriell produktion;

    Sammanfattning : A transition towards circular manufacturing systems (CMS) has brought awareness of untapped economic and environmental benefits for the manufacturing industry. Despite this increased interest, the implementation of CMS is still in its infancy stage. LÄS MER