You do not need to spend money for an AutoCAD license and learn it because FastCAM has a quick and simple drawing editor. No previous CAD experience is required to use FastCAM.
functions for bridging and common cutting. 3) Automatic parts nesting including the manual and interactive option.
set up for process parameters and cutting paths. The tutorial is organized into four major parts: 1) CAD Optimization, i.e.
This tutorial can be used as a guide to complete the fundamental training for FastCAM in one to two days. Ltd.īrief description of this tutorial With its simple structure, the FastCAM nesting software is easy to learn and master particularly for those skilled cutting personnel who has little or no experience in the use of computer and AutoCAD. 8 shape and ultimately into an arc as the stiffness increases.FastCAM® software Quick Start Tutorial for all FastCAM customersįastCAM Inc. Furthermore, the flap trajectory changes from haphazard to a Fig. Thus, flexibility plays an essential role in thrust stability and speed stability. The experimental results show that the highly flexible foil performs well at low frequencies its vortices are a little stronger and slightly farther apart laterally but closer together longitudinally, and appear to persist farther downstream than those of the other models. The experimental images are processed to obtain the motion trajectories and the flow field information. The mechanical data are homogenized and normalized to obtain the variation of foils’ hydrodynamic properties with flexibility and motion parameters. Meanwhile, a six-axis force/moment sensor, a high-speed camera and particle image velocimetry (PIV) are used to record the mechanical parameters during the motion and visualize the flow field. With the help of a biomimetic flapping foil propulsion test platform, the combination of a pitching motion and heaving motion of the flapping foil is realized.
To investigate the influence of the flexibility and motion parameters of flapping foils on their hydrodynamic characteristics, this paper experimentally investigated five different flexibility models in a hydrostatic water tank over a wide range of motion parameters.
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