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Showing result 1 - 5 of 19 essays matching the above criteria.

  1. 1. Investigation of Vibration in Electrical Circuit used in Maritime Applications

    University essay from KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Author : Babak Rouhani; [2022]
    Keywords : Mechanics; Vibration; Modal analysis; Electronic equipment; Circuit board; Mekanik; Vibration; Modal analys; Elektronik utrustning; Kretskort;

    Abstract : This paper presents an investigation of a problem discovered in electronic equipment where mechanical load was the leading cause of the issue. Finite Element Analysis is used to investigate vibration issues in soldering and components. Simulations are performed with ANSYS modal and random vibration package. READ MORE

  3. 2. Electroless Copper Plating to Achieve Solderless Connections

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

    Author : Martin Noren; [2021]
    Keywords : electroless copper plating; solderless connections; non-solder; solderless; solder free;

    Abstract : As the world has woken up to the change in climate in recent years, people's environmental concerns are forcing companies to change and find ways to manufacture products without harming nature. One area of serious concern is the electronics industries where an ever-increasing number of products gets updated with sensors and microcomputers to be part of the internet of things. READ MORE

  4. 3. Precision Court Sweeper

    University essay from KTH/Mekatronik

    Author : Jenny Alke; Maria Sandahl; [2021]
    Keywords : Mechatronics; Arduino Uno; DC-motor; Tennis court; Mekatronik; Arduino; DC-motor; Tennisbana;

    Abstract : Tennis is a popular sport and in summer it’s often played outside. When an outdoors tennis court has been used it needs to be brushed. First the whole court is brushed witha large brush and then the white lines with a smaller brush. The aim of this thesis was to design and build a working prototype of a robot who can do all of this by itself i. READ MORE

  5. 4. Die life prediction using High Pressure Die Casting simulations

    University essay from Jönköping University/JTH, Material och tillverkning

    Author : Halses Sebastian Sivertsen; [2020]
    Keywords : HPDC; simulations; aluminum alloys; MAGMAsoft;

    Abstract : Global trends in automotive industry for weight reduction drives an interest for casting of structural aluminum parts. High pressure die casting (HPDC) is chosen for this purpose since it enables manufacturing of large series parts where complexity and repeatability is demanded. READ MORE

  6. 5. Tape solution in photovoltaic mini modules : A study into how the optical and electrical properties are affected by a novel method of assembling photovoltaic modules

    University essay from Karlstads universitet

    Author : Alexander Potter; [2020]
    Keywords : solar cell; solar modules; light; reflectance; LBIC; optics; solceller; solcellsmoduler; ljus; reflektion; LBIC; optik;

    Abstract : The goal of this thesis is to, on behalf of JB Eco Tech, investigate a novel method of interconnecting photovoltaic (PV) modules. The principle is to stick the interconnecting strings on the cells with a transparent tape instead of soldering. READ MORE