Essays about: "Aluminum machining"

Showing result 1 - 5 of 6 essays containing the words Aluminum machining.

1. 1. 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

3. 2. Tribological behaviour of CVD diamondcoated tools during machining of highstrength aluminum alloy : Master thesis project on tribological behavior of super hard materials: chemicalvapor deposition diamond (CVD) coated cutting tools and polycrystalline diamond(PCD) cutting tools used in machining of high strength aluminium alloy

   University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

   Author : Oskar Lundquist; [2022]
   Keywords : CVD diamond coating; CVD; Aluminum machining; Tool coatings; PCD; diamond coating; diamond; Tribology; Material Science.;

   Abstract : Machining of Aluminum can be complicated due to large amounts of adhesion and diffusion of the aluminum onto the cutting tool, causing effects such as built-up layers and built-up edges. This leads to poor surface finishes and can significantly affect the tool life. READ MORE

4. 3. Robotic machining of aluminum alloy: evaluation of performance and part accuracy

   University essay from Lunds universitet/Industriell Produktion

   Author : Jingxin Zhang; [2022]
   Keywords : Robotic machining; Path accuracy; Performance; Posture.; Technology and Engineering;

   Abstract : The automated machining is typically performed by CNC (Computer Numerical Control) machinery due to the high stiffness and accuracy provided by these machines, which are expensive and comparably big. For softer materials, such as aluminum, machining is possible using the less stiff industrial robot arm. READ MORE

5. 4. Variations in material properties of grey cast iron and its impact on tool wear

   University essay from Lunds universitet/Industriell Produktion

   Author : Andreas Söderholm; [2021]
   Keywords : Grey cast iron; hard inclusions; tool wear; machinability; graphite structure.; Technology and Engineering;

   Abstract : Among cast materials, grey cast iron and ductile iron makes up about three quarters of all cast parts. This makes the manufacturing and machining of grey cast iron an important economical factor for the automotive industry. READ MORE

6. 5. Reduction of vibrations during horizontal milling of aluminum parts : An Experimental and Numerical Study

   University essay from KTH/Industriell produktion

   Author : Sabih Zeb Ahmed; [2012]
   Keywords : ;

   Abstract : This thesis aims at vibration problem during milling operation. Vibration sets in at tool- workpiece interface if certain conditions are achieved. Research has been carried out try to reduce or eliminate chatter. Chatter decreases the dimensional accuracy and surface finish of workpiece. READ MORE