Essays about: "Milling tool"

Showing result 1 - 5 of 44 essays containing the words Milling tool.

  1. 1. Effect of temperature on early stage adhesion during TiAlN sliding against Inconel 718 and Stainless steel 316L : High temperature tribology

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Ahsan Ali; [2023]
    Keywords : High temperature tribology; Early-stage adhesion; Adhesive wear; Friction; Wear resistant coatings; Physical vapour deposition PVD coatings; TiAlN; Tungsten carbide WC Co ; Difficult to machine super alloys; Inconel 718; Stainless steel 316L; High-performance materials; Abrasion; Oxidation; Chipping; Ploughing; Characterization;

    Abstract : High-performance materials such as stainless steels and nickel based super alloys are widely used in demanding applications where high mechanical and thermal properties are required. The applications of super alloys are mainly found in jet engines, power plants and gas turbines demanding high fatigue strength, corrosion and oxidation resistance as well as wear resistant properties. READ MORE

  3. 2. Modeling of Energy Consumptionin Milling Process to Assess their Environmental Impact

    University essay from KTH/Produktionsutveckling

    Author : Vasanth Kumaran Ashok Kumar; Peng Liang; [2023]
    Keywords : Milling process; Energy consumption; Mechanistic model; Environmental impact; Life cycle assessment; Fräsningsprocess; Energiförbrukning; Mekanisk modell; Miljöpåverkan; Livscykelbedömning;

    Abstract : This thesis presents a method for modeling energy consumption in the milling process to assess their environmental impact, using a simple experimental approach. The factors influencing the environmental impact in milling processes are analyzed with life cycle assessment principles, and their climate change impact is calculated with examples of dry milling experiments. READ MORE

  4. 3. Study of Porosity in Uncoated Cemented Carbide Tools During Titanium Alloy Machining.

    University essay from Lunds universitet/Industriell Produktion

    Author : Cornelis Botermans; [2023]
    Keywords : Technology and Engineering;

    Abstract : During high speed machining of titanium alloys both the tool and workpiece material diffuse into one another affecting the surface integrity of the cutting tool edge and leading to fracture. One proposed mechanism by which the tool integrity is compromised results from the possible formation of porosity in to subsurface of the tool substrate close to the tool cutting edge. READ MORE

  5. 4. Experimental Study and Modelling of Heat Transfer in Milling of Titanium Alloys

    University essay from Lunds universitet/Industriell Produktion

    Author : Belén Cámara Herrero; [2022]
    Keywords : Titanium alloys; heat transfer; milling; modelling; thermal simulation; Technology and Engineering;

    Abstract : The purpose of this project is studying heat transfer to indexable cutting tools during milling of a selection of titanium alloys, relevant to the industry. To achieve this goal, both experimental and theoretical models were contemplated to formulate the current thesis. READ MORE

  6. 5. Evaluation of Refined Tribological Properties of Diamond Coated Cutting Tools Used in Machining of High-Strength Aluminum Alloys : Master thesis report regarding refined frictional & wear behavior of uncoated & CVD diamond coated WC-Co cemented carbide cutting tools used for machining of Al 7xxx alloys.

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Christian Hultman; [2022]
    Keywords : tribology; machining; metal cutting; turning; milling; friction; wear; material transfer; surface technology; tribologi; skärande bearbetning; svarvning; fräsning; friktion; förslitning; nötning; materialöverföring; ytteknologi;

    Abstract : High strength aluminum alloys have for a long time been a popular material utilized in the automotive and aerospace sector due to coveted mechanical properties in terms of weight, strength, fatigue, and corrosion. However, tribological mechanisms such as tribo-film formation and material transfer during the metal cutting manufacturing process of aluminum impose significant reduction of machining and tool-life performance. READ MORE