Sökning: "barrel"

Visar resultat 1 - 5 av 32 uppsatser innehållade ordet barrel.

  1. 1. Design Upgrades, Reliability Testing and Implementation of Engineering Grade Thermoplastics in Prusa MMU2s

    Master-uppsats, Jönköping University/JTH, Material och tillverkning

    Författare :Ajith Kannoth; [2020]
    Nyckelord :3D printing; Prusa; Multi material printing; Engineering grade thermoplastics;

    Sammanfattning : This paper studies the two aspects of current problems that plagues the Prusa i3 MK3sprinters in possession of JTH and how to resolve them; to be able to get a reliable printoutputs from engineering grade materials apart from conventional materials like PLAand PETG. The second aspect being the implementation of multi material module 2. LÄS MER

  2. 2. Mapping and characterisation of surface damage and wear mechanisms in gun barrels : Gun barrels exposed to cyclic thermo-mechanical loading

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Martin Perkovic; [2020]
    Nyckelord :Wear; erosion; sliding wear; gun barrel; characterisation;

    Sammanfattning : Gun barrels are an important component in advanced defence systems. The gun barrels are used for direct and indirect fire and the material of the gun barrel is exposed to great strains and high temperatures. This sets high demands on the material of the gun barrel. During firing the gun barrel can be damaged. LÄS MER

  3. 3. Pharmaceutical Quality and Syringeabilityof Pre-filled Syringes : An explorative study on the effect of different syringe barrel andplunger combinations on a proteinaceous pharmaceutical.

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Emma Sevegran; [2020]
    Nyckelord :Pre-filled syringes; protein aggregation; break loose; gliding force; pharmaceutical quality; subvisible particles; silicone oil; barrel; plunger;

    Sammanfattning : 4AbstractA pre-filled syringe consists of a number of different components and materials e.g. glass, polymer and silicone oil, which will, in various degrees, interact with the pharmaceutical protein and excipients contained within. LÄS MER

  4. 4. The development of equipment to measure and monitor wear inside gun barrels : Application of the product development process

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Emil Perkovic; [2020]
    Nyckelord :Gun barrel; wear; laser; measure-head; crawler;

    Sammanfattning : The gun barrel is one of the most important parts of the whole artillery system. During firing, the wear leads to reduced performance and availability. Wear in gun barrels has different types of erosion mechanisms, in particular chemical-, thermal- and mechanical erosion. LÄS MER

  5. 5. SORTED : Serial manipulator with Object Recognition Trough Edge Detection

    Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM); KTH/Skolan för industriell teknik och management (ITM)

    Författare :Rikard Bodén; Jonathan Pernow; [2019]
    Nyckelord :Mechatronics; Inverse kinematics; Camera vision; Barrel distortion; Object recognition; Colour filtering; Edge detection; Mekatronik; Invers kinematik; Kamerasensor; Fish-eye förvrängning; Objektigenkänning; Färgigenkänning; Kantdetektering;

    Sammanfattning : Today, there is an increasing demand for smart robots that can make decisions on their own and cooperate with humans in changing environments. The application areas for robotic arms with camera vision are likely to increase in the future of artificial intelligence as algorithms become more adaptable and intelligent than ever. LÄS MER