You can also download Autodesk Ecotect Analysis 2011 Free Download. Based on the Vcarve Pro, this application comes with all the necessary capabilities of the program in modeling for CNC machines. The units can be specified in distance per second or minute.Vectric Aspire Bonus Clipart is an impressive application that can be used for designing 2D as well as 3D models for CNC router devices.
The surface cutting rate at which the cutter is moved in the material. Speed of tool rotation, specified in revolutions per minute. Increasing the Clearance Pass Stepover will reduce the machining time, but you must be careful to ensure it is not too great for the material being cut. This stepover can be much larger than the Final Pass Stepover because the tool is only rough machining material away. Only used when a V-Bit tool is being used to rough machine at multiple Z levels down to a specified flat depth. The distance the cutter moves over when finish machining and is usually set to be a relatively small distance to produce a smooth surface finish on the job.
When using V-Bit Tools, the Stepover fields automatically change to use the following options. When stepover's greater than 50% of the cutter / tip diameter are used the software automatically adds 'Tail' moves in the corner regions of toolpaths to ensure material is not left on the job for offset based strategies. Therefore, this property (along with all other Cutting Parameters can be defined per material / machine). The greater the stepover the faster the job will be machined, but this must be balanced with the material being cut and the tooling being used, to ensure that the tool does not break. For example, when raster machining the cutter will machine along the X axis, stepover in the Y direction and return parallel to the first line of cut. The distance the cutter moves over when doing area clearance cutting.
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