Advanced Numerical Methods to Optimize Cutting Operations of by Stanislav S. Makhanov

By Stanislav S. Makhanov

This booklet offers new optimization algorithms designed to enhance the potency of software paths for five-axis NC machining of sculptured surfaces. The e-book covers either the constitution of the SLAM challenge mostly and proposes a brand new super effective process. it may be utilized by undergraduate and graduate scholars and researchers within the box of NC machining and CAD/CAM in addition to through company study teams for complex optimization of slicing operations.

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Extra info for Advanced Numerical Methods to Optimize Cutting Operations of Five Axis Milling Machines (Springer Series in Advanced Manufacturing)

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3 Classification of Five-Axis Machines 35 Fig. 3. Kinematic chain diagram of machine in Fig. 1a Classification of five-axis machines based on the number of workpiece and tool carrying axes 1. 5/0 machine. All axes carry the table and the tool is fixed in space. Since the tool is fixed, it is best used when the size of the workpiece is small. 2. 4/1 machine. There are four table carrying axes and one tool carrying axis (Fig. 4). 3. 3/2 machine. There are three table carrying axes and two tool carrying axes (Fig.

4). 36 2 Introduction to Five-Axis NC Machining 2. 1-1 machine. One rotary axis carries the table and one carries the tool (Fig. 5). 3. 0-2 machine. The two rotary axes carry the tool (Fig. 6). (a) (b) Fig. 4. (a) example of 2-0 machine and (b) the reference coordinate systems Selection of a five-axis machine for a certain application is not an easy task. It can be done by analyzing characteristics of the workpiece such as the weight and the size. For example, a very heavy workpiece requires a machine with a horizontal table which makes it more convenient to fix and to handle the workpiece.

Construction and shape analysis of PH quintic hermite interpolants. Computer Aided Geometric Design, 18(2):93–115. , and Kase, K. 1999. Tool path generation using C-space for 5-axis control machining. Journal of Manufacturing Science and Engineering, 121(1):144–149. , and Xirouchakis, P. C. 2004. High accuracy spline interpolation for 5-axis machining. Computer-Aided Design, 36(13):1379–1393. [91] Narayanaswami, R. and Choi, Y. 2001. NC machining of freeform pockets with arbitrary wall geometry using a grid-based navigation approach.

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