Essays about: "Mechanical Properties"

Showing result 1 - 5 of 464 essays containing the words Mechanical Properties.

  1. 1. A study on topology optimization and cost estimation of fused depostion modelling parts

    University essay from Högskolan i Halmstad/Rydberglaboratoriet för tillämpad naturvetenskap (RLAS); Högskolan i Halmstad/Rydberglaboratoriet för tillämpad naturvetenskap (RLAS)

    Author : prince charuvila thekkethil simon; jibin joseph john; [2020]
    Keywords : ;

    Abstract : Additive manufacturing (AM) is acquiring a lot of importance in the manufacturing field. It makes the whole manufacturing process easier and effectively brings down the manufacturing cost compared to the traditional methods. It also provides the manufacturer with the freedom of customization according to each customer. READ MORE

  2. 2. Planetary Rover Wheel and Lower Leg Structural Design to Reduce Rock Entanglements

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Natalie Lawton; [2020]
    Keywords : Mars; rover; wheels; planetary rover wheels; flexible wheels; rigid wheels;

    Abstract : This thesis looks at the SherpaTT planetary rover. The rover is a hybrid walking and driving rover that has been developed and built by DFKI and has already been deployed on several Mars analogue field studies. The SherpaTT rover wheels were found to become entangled in rocks during the last field deployment in Morocco. READ MORE

  3. 3. Influence of hydrogen on mechanical properties, microstructure and fracture surface of stainless steel 316L and stainless steel 304

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Mustafa Adnan Tawfeeq Salman; [2020]
    Keywords : Hydrogen embrittlement; stainless steel; microstructure; hydrogen charging; slow and fast strain rate.; Väteförsprödning; rostfritt stål; mikrostruktur; väte laddning; långsam och snabb töjnings hastighet;

    Abstract : Since hydrogen is an alternative energy source and has both economic and environmental benefits, it has received more attention. To use hydrogen a certain condition must be met, safe pressurized containers which are often made of metal. The metal isrequired due to the high mechanical strength and reasonable cost. READ MORE

  4. 4. Development of a Method to Measure Residual Stresses in Cast Components with Complex Geometries

    University essay from KTH/Materialvetenskap

    Author : Yang Yang; [2020]
    Keywords : Residual Stresses; Cast Iron; Engine Components; XRD; Ultrasonic; Cutting;

    Abstract : Cast iron, taking the advantages of the advanced castability forming components of complex geometries and favorable mechanical properties, is employed in engine components in truck industries. Compacted graphite iron (CGI) integrates both merits of lamellar graphite iron (LGI) and spheroidal graphite iron (SGI) such as good machinability and high thermal conductivity from LGI, high ultimate tensile strength (UTS), good fatigue resistance, high elastic modulus, and high ductility from SGI, thus is now becoming a competitive alternative of traditional LGI in cylinder blocks and heads. READ MORE

  5. 5. 3D-Printed Injection Molds

    University essay from Lunds universitet/Produktutveckling

    Author : David Helin; Kristoffer Palmér; [2020]
    Keywords : Product development; Prototyping; Additive manufacturing; Injection molding; 3D-Printing; Technology and Engineering;

    Abstract : This master thesis describes the development process of a prototyping process. It was carried out in collaboration with Axis Communications. When creating plastic prototypes, development engineers usually have two options, 3D-printing or injection molding using a soft tool. READ MORE