Essays about: "Mechanical Engineering"

Showing result 26 - 30 of 453 essays containing the words Mechanical Engineering.

  1. 26. Designing a Cost Effective Encoder for High Performance Doors

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Emanuel Edelstam; David Petersson; [2023]
    Keywords : Encoder; High speed doors; Motor; Product development; Prototyping; ASSA ABLOY; Technology and Engineering;

    Abstract : Målet med detta arbete var att utveckla en prototyp av en kostnadseffektiv pulsgivare till motorerna för ASSA ABLOYs snabbrullduksportar. Pulsgivaren ger återkoppling till de automatiska dörrarnas kontrollsystem och ska göra detta på ett tillförlitligt sätt samtidigt som de ska vara mer kostnadseffektiva än de nuvarande lösningarna som används på ASSA ABLOY. READ MORE

  3. 27. Design of a test rig for in situ hydrogen charging of rolling element bearings under load

    University essay from Luleå tekniska universitet/Maskinelement

    Author : Oskar Moström; [2023]
    Keywords : tribology; hydrogen embrittlement; mechanical engineering; rolling element bearing; machine elements; design; mechanical design; CAD; mechanical construction; construction; material science; Tribologie; Wasserstoffversprödung; Maschinenbau; Wälzlager; Maschinenelemente; Design; Maschinenkonstruktion; CAD; mechanischer Bau; Konstruktion; Materialwissenschaft; tribologi; väteförsprödning; maskinteknik; rullningselementlager; maskinelement; design; mekanisk design; CAD; mekanisk konstruktion; konstruktion; materialvetenskap; lager;

    Abstract : This Master's thesis is part of the Hydrogen Embrittlement in Rolling element bearings project (HERo) initiated at Luleå University of Technology (LTU), with the primary objective of determining critical hydrogen concentrations in bearing steel for rolling element bearings. The specific aim of this Master's thesis is to design a test rig that enables the investigation of the effects of hydrogen embrittlement on rolling element bearings under load. READ MORE

  4. 28. Supply Chain Management: Increasing Performance and Coordination in a Sales & Operations Planning Context

    University essay from Lunds universitet/Teknisk logistik

    Author : Jacob Knutsson; Theodor Jener; [2023]
    Keywords : S OP; Strategy; Inventory; Operations; Strategic alignment; Technology and Engineering;

    Abstract : Alfa Laval’s business unit Gasketed Plate Heat Exchanger uses Sales and Operations Planning to balance supply with demand to ensure profitable growth. Currently, the business unit is experiencing inefficiencies as they fail to execute the plans from Sales and Operations Planning. READ MORE

  5. 29. Biomechanical investigation of the efficacy and perceived performance of a knee brace

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Alice Garnheim; Alvina Vernersson; [2023]
    Keywords : Biomechanical investigation; knee brace; osteoarthritis; design; OA; healthy subjects; gait analysis; Technology and Engineering;

    Abstract : The most prevalent joint disease in adults is osteoarthritis. The knee joint is the joint which is the most affected by osteoarthritis, with mechanical overloading being one of the causes. While no cure exists for osteoarthritis, many different treatment options are available. One alternative is to wear a knee brace on the affected leg. READ MORE

  6. 30. 3D printing of ceramic composites with improved mechanical strength

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Liu Yuchen; [2023]
    Keywords : ;

    Abstract : AbstractCeramic materials have a wide range of applications in many fields, but their fragility limits theiruse in high strength and high stress environments. Therefore, by combining ceramic materialswith reinforcing agents, their mechanical properties can be improved. READ MORE