Sökning: "Clamp torque"
Visar resultat 1 - 5 av 11 uppsatser innehållade orden Clamp torque.
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. Classification of ultrasonic signals using machine learning to identify optimal frequency for elongation control : Threaded fastening tools
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Studying the preload in a screw joint has been the focus of today’s industry. The manufacturer reflects that demand by investigating different opportunities and techniques to develop this area. There are four different ways of controlling the tightening of bolts and joints to achieve the required clamp force that can hold for a specific preload. LÄS MER
3. Screw Joint Analysis in Radio Frequency Filters
Master-uppsats, KTH/Industriell produktionSammanfattning : Filter devices are central elements of radio units utilized for modern-day telecommunication. Leakages of radio waves and passive intermodulation are evolving more prominent as the frequency bands become crowded. LÄS MER
4. Automatisk testjigg för Quick Grip : Mätning av vridmoment
Uppsats för yrkesexamina på grundnivå, Mittuniversitetet/Institutionen för elektronikkonstruktionSammanfattning : För att säkerställa kvalitativa produkter, korta ner cykeltider samt minska arbetsbelastningen för operatörer finns ett behov för automatiserade processer. I detta projekt byggs en helautomatisk testjigg för Quick Grip. Quick grip är en klämma framtagen för att enkelt montera fast takboxar på bilars takräcken. LÄS MER
5. Design of a Tribometer to Study Friction inThreaded Fastener Interfaces
Master-uppsats, KTH/Maskinkonstruktion (Inst.)Sammanfattning : Bolts and nuts are one of most common joining methods since they are simple and low-cost to connect parts. Appropriate clamp force from bolted joint remains resultant joints secured, but higher/lower preload on bolted joint increases risk of the failure of mechanism. LÄS MER