Essays about: "Milling inserts"

Showing result 1 - 5 of 12 essays containing the words Milling inserts.

1. 1. 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

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. Temperature effect on insert tool life in dry machining

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

   Author : William Hagberg; [2021]
   Keywords : Milling tool; Temperature; Wear; Simulation; Cooling; Heat sink; Insert;

   Abstract : This thesis work researched the temperature effects the insert tool life. This was examined through physical laboratory testing with designed milling tools and temperature simulations in ANSYS. The designed milling tools altered the temperature in the insert through external parameters like design and material. READ MORE

5. 4. Microstructure investigations of WC-Co cemented carbide containing Eta-phase and Cr

   University essay from Uppsala universitet/Tillämpad materialvetenskap

   Author : Sofia Tran; [2018]
   Keywords : Cemented carbide; Eta-phase; Chromium; Material characterization;

   Abstract : Cemented carbide containing sub carbide phases, M6C and M12C, known as eta-phase, increases the lifetime milling cutters due to increased resistance to comb cracks. When milling, the inserts much sustain high temperatures, meaning edgeline toughness and thermal fatigue resistance are needed. READ MORE

6. 5. Built-up edge formation in stainless steel milling

   University essay from KTH/Materialvetenskap

   Author : Axel Andersson; [2017]
   Keywords : Built-up edge; milling; stainless steel; tool wear;

   Abstract : Milling tests were performed in stainless steel to investigate the formation of built-up edge (BUE). Three variants of tests were conducted which were divided as high-, medium, and low temperature milling tests. These tests were run in the austenitic stainless steel SS2343. READ MORE