Sökning: "chip wear"
Visar resultat 1 - 5 av 16 uppsatser innehållade orden chip wear.
1. Machinability study on GCI brake discs - Effects of material variations and process behavior on tool life
Uppsats för yrkesexamina på grundnivå, Lunds universitet/Industriell ProduktionSammanfattning : Grey cast iron is one of the most used materials in the automotive industry. The material has a range of properties that makes it suitable for machining applications, but manufacturers still experience machinability problems. LÄS MER
2. Investigations of Tool Wear Mechanisms in the Turning of Conventional, Calcium Treated and Ultraclean Steels
Master-uppsats, KTH/MaterialvetenskapSammanfattning : 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. LÄS MER
3. Mechanical and tribological characterization of additive manufactured Co-alloyed tool steels aimed for cutting tool bodies
Magister-uppsats, Högskolan Dalarna/Institutionen för information och teknikSammanfattning : A drill tool body operates under tough cutting conditions where it is subjected to severe rubbing at the drill flute margin by the sliding chips. The tool wear caused by the contact stresses of the high-speed sliding chips is one of the common damage mechanisms observed in drill tool bodies. LÄS MER
4. Mechanical and tribological characterization of additivemanufactured Co-free tool steels aimed for cutting tool bodies
Master-uppsats, Högskolan Dalarna/Institutionen för information och teknikSammanfattning : Additive manufacturing (AM) is an emerging and interesting technology that enables some of theproduct development projects (PDPs) to produce products that have mechanical and tribologicalproperties comparable to products that are conventionally manufactured. Selective laser melting(SLM) is an additive manufacturing technology that is predominantly used for the production of metalbased components (i. LÄS MER
5. Akustisk emission vid skärande bearbetning från den adhesiva mekanismen som funktion av förslitningsutvecklingen
M1-uppsats, Högskolan i Gävle/Avdelningen för industriell ekonomi, industridesign och maskinteknikSammanfattning : The adhesive mechanism is one of the most significant degradation processes of the edge in metal cutting. Although knowledge about adhesion and edge buildup (BUE) has increased in recent years, there are still areas that are less explored. LÄS MER