Sökning: "Micro machining"
Visar resultat 1 - 5 av 25 avhandlingar innehållade orden Micro machining.
1. Micro-grinding of titanium
Sammanfattning : Titanium and its alloys are difficult-to-cut materials, commonly used in several application fields, such as: medicine, aerospace, automotive and turbine manufacturing due to their biocompatibility, corrosion resistance, excellent mechanical and thermal properties, and light weight. However, its machining is associated with several difficulties, such as high tool wear, low surface quality, high cutting forces and high costs. LÄS MER
2. Nanoindentation characterization of high chromium white cast iron for assessment of machining performance
Sammanfattning : As modern production moves towards higher efficiency and cost effectiveness, machining difficult-to-cut materials becomes an increasing challenge. Quickly and reliably characterizing the properties of materials could significantly improve the performance of machining processes in terms of their efficiency and production cost. LÄS MER
3. Image analysis for precision metrology : Verifacition of micro machining systems and aerodynamic surfaces
Sammanfattning : .... LÄS MER
4. Condition Monitoring in Machining Using Internal Sensor Signals
Sammanfattning : Condition monitoring of critical machine tool components and machining processes is a key factor to increase the availability of the machine tool and to achieve a more robust machining process. Any failure in the machining process and machine tool components may have negative effects on the final produced part. LÄS MER
5. The effect of workpiece material and its microstructure on tool wear in metal cutting
Sammanfattning : The aim of the present work is to promote the basic understanding of how the workpiece material and its microstructure affect the tool wear during metal cutting. To isolate the effect of the workpiece material, the tool material (uncoated cemented carbide) was kept constant while the workpiece was varied. LÄS MER