Development of Ultra High Speed Milling Machine using Reciprocating Layer Cutter Path.

Cutter Path Generation For 2.5D Milling By Combining Multiple Different Cutter Path Patterns

Different cutter path patterns have been shown to be efficient for different types of pocket geometries. However, for certain types of complex pockets, no single type of pattern produces efficient cutter paths throughout the pocket. In this paper, different cutter path patterns are systematically analysed and several existing heuristics for selecting cutter path patterns are discussed. Based on...

Modeling and Analysis for Five-Axis High Speed Milling Process Based on Cutter Optimal Kinematics Performance

The overall goal of the research is the integration of geometric and mechanistic models for cutting process simulation and feedrate optimization. Five-axis milling methods are used in industries such as aerospace, automotive and mold for free-form surface machining. In these process, surface quality and material removal rate are of very important. Conservative cutting parameters have been mostl...

Study of the effective cutter radius for end milling of free-form surfaces using a torus milling cutter

Global Dynamics of Low Immersion High-speed Milling. Global Dynamics of Low Immersion High-speed Milling

In the case of low immersion high-speed milling, the ratio of time spent cutting to not cutting can be considered as a small parameter. In this case the classical regenerative vibration model of machine tool vibrations reduces to a simpli ed discrete mathematical model. The corresponding stability charts contain stability boundaries related to period doubling and Neimark-Sacker bifurcations. Th...

Development of a dynamic high precision miniature milling machine

One of the main focuses in many research fields is the miniaturisation of work pieces and components. Micro fluidic, micro mechanic, micro electronic and micro optical functional groups are integrated into smallest space to microsystems for medical, information technology or automotive purposes. Directly opposed to the miniaturisation trend of these products are the machine tools used for the p...