Essays about: "PA12"

Found 5 essays containing the word PA12.

1. 1. Fatigue Life Prediction of a Topology-Optimised Polyamide-12 Part Manufactured with Multi-Jet Fusion Technology

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

   Author : Shylesh Mahendran; [2022]
   Keywords : Fatigue Life; Topology Optimisation; Polyamide-12; PA12; Trötthetsliv; Topologioptimering; Polyamid-12; PA12;

   Abstract : Additive manufacturing methods has been prevailing for several decades and the recent technological advancements brings in the flexibility and consideration for large-scale production in the industries. The components manufactured with these methods have wide variety of applications and therefore, it is crucial to investigate the mechanical performance of the printed parts. READ MORE

3. 2. Temperature sensing on a linear wear test rig for plastic components

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Anton Grahn; Sebastian Granlund; [2022]
   Keywords : Accelerated Life Testing; Wear; ALT; Thermocouple; Thin Film RTD; 3D-Printing; PA12; Heat Flow; Accelererad livslängdstestning; ALT; Förslitning; Termoelement; Film RTD; 3DUtskrivning; PA12; Värmeflöde;

   Abstract : För att verifiera att komponenter håller under en förväntad livslängd kan en Accelererad Livstids Testning (ALT) användas. En av huvudaspekterna som kan förstöra ett ALT-test av plastkomponenter är om kontakttemperaturen överstiger glasövergångstemperaturen. Detta eftersom det förändrar testkomponentens materialegenskaper. READ MORE

4. 3. Additive manufacturing for replacement parts for Volvo cars equipment

   University essay from Uppsala universitet/Tillämpad materialvetenskap

   Author : Sara Sharifian; [2022]
   Keywords : ;

   Abstract : During this master thesis project, various polymer materials have been studied in relation to additive manufacturing. Additive manufacturing is a 3D printing process that has facilitated the productivity of the company, Volvo Cars. The printing process is based on a design conceived from CAD software. READ MORE

5. 4. Mechanical performance of 3D printed objects - Model and simulation of the material properties of selective laser sintered PA12 objects

   University essay from KTH/Hållfasthetslära (Avd.)

   Author : Anders Lindberg; [2018]
   Keywords : ;

   Abstract : Additive manufacturing is a technique allowing the building of complex geometries in a layerby-layer approach. These layers lead to an anisotropic material behaviour. In this report a material description for selective laser sintered (SLS) PA12, which is a common 3D-printing plastic, is investigated. READ MORE

6. 5. Creating a Body Powered Prosthetic Arm with 3D Printing Technology

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Matilda Svensson; Malin Klerstad; [2018]
   Keywords : Technology and Engineering;

   Abstract : 3D printing, or additive manufacturing, is a technology that uses a digital model to print a three-dimensional object, layer by layer. Today, it is widely used in many different fields and provides a manufacturing method with advantages such as precision and the ability to print complex shapes from many different materials. READ MORE