548 uppsatser · sida 34 av 37
… the demand for reading the state of industrial equipment and thus prevent machine breakdown, is increasing. The company HMS Industrial Networks AB has a product on the market, Netbiter EC350 that is used to read sensors and thus find out the condition of industrial equipment. By …
Direktkoppling till solföljare och elnät
… electric production, such as photovoltaic. Delivering electricity to the machine via a cable is a method with historical roots in the early 20th century and in the present day mining industry. The economic and technological potential of the technique are evaluated, along with …
… to support service technician when performing service and maintenance of machines andengines. The prototype will be used for investigating what technical limitations there is and toestablish basic usability for the user interface. The method that is used is user studies and …
… alteration in the investment is therefore the additional cost of the cooling machine. The geothermal heat pump is designed to cover 60-70 percent of the maximum heat demand of the facility. The additional 30-40 percent will be covered by additional heating. A geothermal heat …
För Atlas Copco, Tierp.
… the component workshop can beshown. By using the overcapacity withthe machine to increase the frequency ofchangeovers leads to reduced batch size.The reduced batch starts a chain of goodconsequences like reduction ofinventory. Changing from a productionmanaged by EOQ to a …
This thesis has treated a three-axis robot which task is to serve a larger test machine tomove the modules to be tested, from the storage to the test site. The robot is composed ofthree linear actuators; two standard components of ball screw type and a custom-builtactuator of …
This thesis has treated a three-axis robot which task is to serve a larger test machine tomove the modules to be tested, from the storage to the test site. The robot is composed ofthree linear actuators; two standard components of ball screw type and a custom-builtactuator of …
? En utredning med fokus på spänningsvariationer och osymmetri inom landsbygds- och tätortsnät vid en- och trefasanslutning av solcellsanläggningar
… quality implicates reducing events and phenomena in the power grid that affect machinery and electrical appliances negatively. This study focuses mainly on the voltage variations and unbalances that can arise when the proportion of PV-systems increases. One of the main reasons …
… involves that the robot picks up the dovetail and moves against fixed cutting machines where the dovetail will be drilled, threaded and milled. Drilling and threading are the sub operations that will be examined in this project where experiments are made with the presented …
The transformer is one of the most common and most important electric machines for power companies. Cost of investment and the economic worth of a transformer are counted in millions of SEK. Because of that, proper maintenance actions that may lead to longer technical life time …
En studie med syftet att lösa energibehovet för ett specifikt hus.
… requires less of the user’s time and attention. It is also a more efficient machine and therefor emits less toxic gases. The heat pump proved to be the most expensive choice and also the more difficult choice to assess as to its environmental impact. This due to the fact that it …
för en maskingradsax
… av plåten likt en giljotin. En maskingradsax är Rapido som tillverkas av CIDAN Machinery. Målgruppen till denna maskingradsax är framförallt mindre verksamheter som inte klipper plåt regelbundet och med stor variation av plåtstorlekar. Detta medför att all plåthantering sker …
… Design and Technology (IDT), at Mälardalen University on behalf of ABB AB Machines.The year was 1988 when ASEA and Brown Boveri formed a joint venture under the name ABB (Asea Brown Boveri).We perform our thesis at the division Discrete Automation and Motion where they primarily …
För gängade hydraulikcylindrar.
Dione kullager AB is a company in Uppsala, which sell industrialmachinecomponents, transmissionsolutions and provides repair serviceof hydraulic components. When a hydraulic cylinder is about tobe repaired it needs to bedisassembled. Because hydrauliccylinders usually work in …
I was assigned to the thesis as part of a project GMA AB (Ground Machinery Applications AB) is running. The project aims to develop a new method for injection of drilled holes in rock walls. Currently, the injections usually involve cement but the basic idea of the project is to …
