Sökning: "clamping"
Visar resultat 1 - 5 av 85 uppsatser innehållade ordet clamping.
1. Implementing Kalman Filtering Algorithms for Estimating Clamp Force on a Test Rig : Testing the Power and Limitations of Unscented Kalman Filter-based Estimations
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : his study explores clamp force estimation using Unscented Kalman Filtering (UKF) in torque-controlled tightening scenarios with various velocity profiles. Previous research has explored the impact of velocity levels on target torque and clamping force, but only using hand-held tools. LÄS MER
2. Comparative analysis of contact and non-contact method for determining the natural frequencies of a bolted joint
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : To ensure high assembly quality of components, a proper clamping force in bolted joints is essential. The existing tightening technology rely on torque and angle; however, this thesis proposes a method for obtaining the clamping force of a bolted joint based on measuring the natural frequencies. LÄS MER
3. Numerical modeling of airflow on the cathode-side of a bipolar flow plate : How the formed geometry affects the pressure drop and flow distribution in a hydrogen fuel cell
Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)Sammanfattning : Climate change and rising temperatures is a well-known problem. To tackle global warming a transition from fossil fuels to renewable and reliable energy sources is necessary. Hydrogen, in fuel cells, is proposed to replace diesel and gasoline in the transport sector. LÄS MER
4. Development of an affordable and flexible fixing system for a hobbing machine
Uppsats för yrkesexamina på grundnivå, Linnéuniversitetet/Institutionen för maskinteknik (MT)Sammanfattning : Last years, lead time, flexibility, cost, and quality have become significant factors for the manufacturing industry. This also applies to gears, which could be manufactured using hobbing and grinding. Fixing systems are used to precisely center and fully fix gears to reach high quality. LÄS MER
5. Precisionsfixtur för limning och skalbar automation
Kandidat-uppsats,Sammanfattning : Arbetet utförs hos Teledyne Flir som är en av de världsledande i utveckling och producering av värmekameror. Examensarbetet handlar om att designa en limfixtur för företagets framtagna komponenter på ett sätt som visar god precision och noggrannhet. Fixturen ska designas för placering i en limrobot och användas av operatörer. LÄS MER