Sökning: "Cutting Forces"
Visar resultat 21 - 25 av 65 avhandlingar innehållade orden Cutting Forces.
21. Edge Geometry Effects on Entry Phase by Forces and Vibrations
Sammanfattning : Intermittent machining is in general strongly related to the large impacts in the entry phase and related vibrations. The influence of the impact forces and vibrations on the cutting process is dependent on workpiece material, structural properties of the tool-workpiece system, cutting edge geometries and cutting parameters. LÄS MER
22. Experimental investigations in wood machining related to cutting forces, sawdust gluing, and surface roughness
Sammanfattning : .... LÄS MER
23. Machining properties of wood : Tool wear, cutting force and tensioning of blades
Sammanfattning : Cutting processes, in general, and wood cutting processes, in particular, are complex to explain and describe with many influencing factors. Wood, in contrast to man-made fabricated materials, is not a homogenous and distinct material, but a multifaceted and nonhomogeneous biological material. LÄS MER
24. Haptic and visual simulation of material cutting process : a study focused on bone surgery and the use of simulators for education and training
Sammanfattning : A prototype of a haptic and virtual reality simulator has been developed for simulation of the bone milling and material removal process occurring in several operations, e.g. temporal bone surgery or dental milling. The milling phase of an operation is difficult, safety critical and very time consuming. LÄS MER
25. Optimisation of Machining Operations by means of Finite Element Method and Tailored Experiments
Sammanfattning : The experimental approach has long been the main method to investigate the responses associated with metal cutting process such as cutting forces and temperatures and also to optimise the machining operations to accomplish higher productivity. In recent years, with advances in computing power of computers along with development of robust numerical methods such as Finite Element Method (FEM), it has been possible to simulate different machining process under operational conditions. LÄS MER