Essays about: "Longitudinal turning"

Showing result 1 - 5 of 8 essays containing the words Longitudinal turning.

  1. 1. Investigations of Tool Wear Mechanisms in the Turning of Conventional, Calcium Treated and Ultraclean Steels

    University essay from KTH/Materialvetenskap

    Author : Milou Göransson; [2023]
    Keywords : Clean steel; Ultraclean steel; Longitudinal turning; Cemented carbide cutting tool; Chemical vapor deposition coating; Machinability; Tool wear; Non-metallic inclusions; Rent stål; Ultrarent stål; Längdsvarvning; Hårdmetall skärverktyg; Kemisk ångdeponering beläggning; Bearbetningsbarhet; Verktygsslitage; Icke-metalliska inneslutningar.;

    Abstract : Application of clean and ultraclean steels have shown to provide favourable mechanical properties for bearings and transmission components, specifically regarding fatigue performance, compared to conventional steel grades. Clean steels are characterized by containing a very low level of non-metallic inclusions. READ MORE

  3. 2. 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

  4. 3. A case study in consolidating the loss structure of different manufacturing sectors under lean context

    University essay from Lunds universitet/Produktionsekonomi

    Author : Hua Tong; Thi Minh Trang Dao; [2020]
    Keywords : Lean Manufacturing; Loss Deployment; Loss Structure; World Class Manufacturing WCM ; Technology and Engineering;

    Abstract : In the light of lean methodology, World Class Manufacturing requires continuous improvement in analyzing the losses to eliminate the wasteful resources and to boost the overall productivity. However, the standardized loss structure should be well-balanced to be general enough to cover the whole manufacturing procedure while being specific enough to point out the real issues happening for further improvement. READ MORE

  5. 4. THE IMF, CHINA AND CONDITIONALITY

    University essay from Lunds universitet/Statsvetenskapliga institutionen

    Author : Alastair Grant; [2019]
    Keywords : Social Sciences;

    Abstract : This research is an attempt to critically examine the impact that China’s aid program has had upon IMF conditionality. By building upon the work of Diego Hernandez (2017) who found that with every 1% increase in Chinese aid, the World Bank typically lessens its conditions for market liberalisation and economic transparency by 15%, this paper looks at the background surrounding China’s rise to become an aid super power, the background of aid conditionality, and the IMF. READ MORE

  6. 5. Performance and Wear Behavior of Ultra-Hard Cutting Tools during Machining of Titanium Alloy

    University essay from Lunds universitet/Industriell Produktion

    Author : Rebecka Lindvall; [2018]
    Keywords : Metal cutting; Machining performance; Titanium machining; Ti6Al4V; α β -alloy; Tool wear; Wear mechanisms; Cost efficiency; Colding analysis; Cemented carbide; PCD; pcBN; TEM; Technology and Engineering;

    Abstract : Since the 1950’s, a wide range of titanium alloys has been developed. Attractive titanium properties are the high strength-to-weight ratio, resistance towards corrosion, low thermal conductivity and low thermal expansion. READ MORE