Sökning: "Åtdragning"
Visar resultat 1 - 5 av 22 uppsatser innehållade ordet Åtdragning.
1. Analog mixed signal front-end for Torque signal processing : A theoretical noise analysis and signal-chain evaluation
Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : High precision tightening of nuts and bolts together with traceability are important in many industrial assembly lines. To achieve this the nutrunner needs to accurately measure the torque which is applied to the nut, process the signal and provide the information to the controller that controls the tightening process. LÄS MER
2. Battery Assembly Technology in the Nordics : Exploring Opportunities and Challenges for Equipment Manufacturers
Master-uppsats, KTH/ProduktionsutvecklingSammanfattning : This thesis investigates the opportunities and challenges in battery assembly technology for tool manufacturers in the sectors of e-mobility and energy storage systems in the Nordics. The research aims to understand how equipment manufacturers can contribute to the advancements of batteries and their assembly, ultimately fostering innovation and sustainability in these industries. LÄS MER
3. 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
4. Implications of Analytics and Visualization of Torque Tightening Process Data on Decision Making : An automotive perspective
Master-uppsats, KTH/ProduktionsutvecklingSammanfattning : In recent years, there is an increased focus on integrating digital technologies in industrial processes, also termed ”Industry 4.0”. Out of the many challenges for the transition, one is to understand how to find useful insights from data collected over large periods of time, predominantly in industrial IT systems. LÄS MER
5. Test Rig Development for Real Time Clamping Force Estimation in Threaded Tightenings with Implemented Extended Kalman Filtering
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : The clamping force between the components during bolt tightening is of great interest, and it has been the focus of developing new tightening techniques for a long time. Today there is no easy or practical method to directly measure the clamping force in a typical production situation. LÄS MER