Essays about: "foundries"

Found 5 essays containing the word foundries.

  1. 1. Perception and implementation of Zero Defect Manufacturing approach in foundries

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Mohamed Saliji; [2022]
    Keywords : Zero-defect manufacturing; ZDM; Foundry quality; Metal casting quality; Automation in foundries.;

    Abstract : Foundry is an industry that is both very old and very forward-looking. It is an essential base for several industrial sectors in today’s world. However, the metal casting industry faces a lot of challenges, including quality. READ MORE

  2. 2. Casting Simulation of Air Disc Brake

    University essay from Lunds universitet/Industriell Produktion

    Author : Shankar Vijaykumar Patil; Shivakumar Malagi; [2021]
    Keywords : Casting Simulation; Air Disc Brakes; Casting Defects; Residual Stresses; Parameter Mapping; Novacast; Technology and Engineering;

    Abstract : Casting Simulation software which have become popular tools for modern metal casting industries and foundries, are on the verge of becoming the epicenter of virtually replicating the process of casting and its optimization. Our aim is to combine and compare results from Casting simulation and FEA of Air Disk Brake, utilize these results to map parameters that affect the quality of Cast components to Structural analysis. READ MORE

  3. 3. A Quadrature Frequency Generation Chain for Direct-conversion Phased-array 5G Transceivers

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Hamid Yadegar Amin; [2020]
    Keywords : 5G Phased array mm-wave FR2; Technology and Engineering;

    Abstract : The 5th generation (5G) has recently specified a new spectrum range, FR2- 5G New Radio (5G-NR), to provide higher spectral efficiency and channel capacity for ubiquitous cellular connectivity where the user ends can be in various types such as picocell stations, sensor nodes, cloud servers, hand-held devices, and so on. Due to the advantage of phased array antennas in performing beam-forming, and improving SNR at higher spectra, multi-antenna systems have gained an inevitable role in developing such radios. READ MORE

  4. 4. Investigation of Hydrogen and Nitrogen Content in Compacted Graphite Iron Production

    University essay from KTH/Materialvetenskap

    Author : Dimitrios Siafakas; [2013]
    Keywords : CGI; Compacted Graphite Iron; Hydrogen; Nitrogen; Hydris;

    Abstract : The aim of this research, part of a wider program called SPOFIC, is to investigate how the casting procedure affects the concentration of hydrogen and nitrogen gases in Compacted Graphite Iron used for the production of truck cylinder blocks. Hydris equipment was used for the Hydrogen measurements and the Optical Emission Spectroscopy and combustion analysis methods were used for the nitrogen measurements. READ MORE

  5. 5. Inventering och riskklassning av förorenade områden i Öna och Östnor

    University essay from SLU/Dept. of Soil Sciences

    Author : Erika Brömses; [2005]
    Keywords : MIFO; riskklassning; förorenade områden; inventering; marksanering; metaller;

    Abstract : This work consists of a survey and risk classification of eleven metal industries including foundries, finishers and engineering industries in two industrial areas in Mora. The study follows a method called MIFO (Method of Surveying Contaminated Sites) composed by the Swedish Environmental Protection Agency. READ MORE