Sökning: "pcBN"

Hittade 5 uppsatser innehållade ordet pcBN.

  1. 1. Design and implementation of a new PCB daughterboard for KTH’s FPGA based courses

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Albin Jonsson; [2022]
    Nyckelord :FPGA; Daughterboard; Testing; Assembly; Prototyping; FPGA; Dotterkort; Testning; Montering; Prototyp;

    Sammanfattning : This project focused on creating a PCB prototype to work with KTH's newly purchased FPGAs. This PCB is meant to be used to expand the FPGA's IO, as it did not have enough LEDs or switches to be used in some courses at the Embedded Systems program at KTH. LÄS MER

  3. 2. Relating Process Data to Product Quality in Transmission Manufacturing

    Master-uppsats, KTH/Industriell produktion

    Författare :Claudia Tensi; [2021]
    Nyckelord :;

    Sammanfattning : Research has shown that vibration produced by a machine tool provides useful information for the maintenance of its structural parts. Thus, the vibration signal should also give information about tool wear and, consequently, surface roughness of the machined workpieces. LÄS MER

  4. 3. Embedded programming and construction of the PCB SiC In Space Experiment

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Hussein Hatemipur; [2018]
    Nyckelord :Silicon Carbide; Student satellite MIST; ; Kiselkarbid; Studentsatelit MIST; ;

    Sammanfattning : This thesis consists of the compilation of four previous bachelor theses as well as the continued work that has been carried out within the SiC in Space project, which is a part of the student satellite project MIST in KTH. SiC in Space is a project whose aim is to examine and verify the characteristics of the semiconductor Silicon Carbide, SiC, in harsh environments, in space specifically. LÄS MER

  5. 4. Performance and Wear Behavior of Ultra-Hard Cutting Tools during Machining of Titanium Alloy

    Master-uppsats, Lunds universitet/Industriell Produktion

    Författare :Rebecka Lindvall; [2018]
    Nyckelord :Metal cutting; Machining performance; Titanium machining; Ti6Al4V; α β -alloy; Tool wear; Wear mechanisms; Cost efficiency; Colding analysis; Cemented carbide; PCD; pcBN; TEM; Technology and Engineering;

    Sammanfattning : Since the 1950’s, a wide range of titanium alloys has been developed. Attractive titanium properties are the high strength-to-weight ratio, resistance towards corrosion, low thermal conductivity and low thermal expansion. LÄS MER

  7. 5. Friction and wear mechanisms of PCBN in sliding contact with tool steel

    Kandidat-uppsats, Materialteknik

    Författare :Amanda Mattsson; Malin Lindholm; [2011]
    Nyckelord :PCBN; sliding contact; wear; friction;

    Sammanfattning : .... LÄS MER