Essays about: "åtdragning"

Showing result 1 - 5 of 6 essays containing the word åtdragning.

  1. 1. Tool orientation estimation to control the angle tightening process of threaded joints

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Max Thiel; [2019]
    Keywords : angle controlled tightening; tool orientation; extended kalman filter; particle filter; quaternions;

    Abstract : The most common method for securing components to each other during manufacturing of products is by joining these using screws, nuts and bolts. The benefit of using this method is that it is cheap and makes it easy to join and separate components quickly. READ MORE

  2. 2. Ergonomic Evaluation of Power Tool Use at Different Task and Tool Related Conditions Using a Mechanical Test Rig, Electromyography and Subjective Evaluations

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Ava Mazaheri; [2018]
    Keywords : Power Tools; Tightening Tools; Ergonomics; Subjective Ratings; Torque Tools;

    Abstract : Workers within production and assembly lines are often exposed to ergonomically unfavorable tasksand conditions. Reaction forces and reaction torques generated by industrial power tools may causenot only discomfort but also health issues and injury. READ MORE

  3. 3. Modular friction test rig for measuring torque and tension in threaded fasteners

    University essay from KTH/Maskinkonstruktion (Avd.); KTH/Maskinkonstruktion (Avd.)

    Author : Reza Afsharian; Antonios Theodoropoulos; [2018]
    Keywords : friction test rig; tightening; shank torque; under-head torque; clamp force; friktionstest; åtdragning; axelmoment; undermoment; spännkraft;

    Abstract : This report describes the development of a modular friction test rig for threaded fasteners. This device can measure the shank torque and the clamp force during the tightening of threaded bolts, with a size of M3-M14 and clamp length of 30-160mm. READ MORE

  4. 4. Method for Event Detection in Mechatronic Systems Using Deep Learning

    University essay from KTH/Mekatronik; KTH/Mekatronik

    Author : Edvin von Otter; William Bruce; [2018]
    Keywords : ;

    Abstract : Artificial Intelligence and Deep Learning are new drivers for technological change, and finds their way into more and more applications. These technologies have the ability to learn com-plex tasks previously hard to automate. READ MORE

  5. 5. Detection of friction variations in bolted joints during tightening

    University essay from KTH/Reglerteknik

    Author : Ioannis Tilaveridis; [2017]
    Keywords : ;

    Abstract : Tightening describes the process of rotating a screw with the purpose of binding two surfaces together. It is widely applied in the assembly process of structures, where bolted joints are used to connect the different parts with each other, e.g. robot arms, vehicles, aircrafts. READ MORE