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Views: 66 Author: Sophia Jia Publish Time: 2021-08-25 Origin: Site
Relief carving is a wide application of wood cnc router. How to create a relief from an image? Firstly the image format should be *.bmp or *.stl format. Then you can create relief by the wood cnc router machine. Before make relief carving, it need to create the toolpath.
First step, install Artcam software as below video:
After finished software installation, please check tutorials below:
(1) Set the width and height of relief: Top Manual Bar—Click “Set Size”, here the width (X axis) and height (Y axis) is zooming in equal scale; also, we can get another alternative- Set Size Asymmetric, here the width and height can change any way as you like. But considering the relief appearance, normally we only do a little adjustment, do not change too much. Steps: click "Set Asymmetric Size" - input "width" and "height" size – click “Apply”, and then click "OK".
(2) Set the depth of relief: Top Manual Bar – Relief – Scale, input new height, then click “OK” icon.
Whole Model: means all parts of relief have to be machined.
Selected Vector: we can draw 2D vector in the relief model, and choose this option means only part of the vector we selected will be processed, the other part not processed.
A. Generally we select “Raster In X”, machining speed based on it is fast; if “Spiral” strategy, the working speed is relatively slow.
B. Raster Angle, generally set value “0” here. If we input 45 here, the tool path is rotated by 45 degree, machining also will be in this direction.
C. Allowance - normally set value 0 here
D. Tolerance – normally set value 0.01 here
End Mill: The tool which is same size up and down; end mill 6mm means the tool with 6mm blade diameter.
Ball Nose: means ball nose router bits. Ball nose 6mm means ball nose tool with 6mm blade diameter.
If the tools in the list do not have what you need, we can add tool. For example, we want to add 6mm round bottom engraving tool, we can set this way: click “Add Tool” icon - “Tool Edit” dialog box appears: 1. Description: name the new tool 2. Tool Type: select “Radiused Engraving”, and edit the tool in right side: diameter 6, half angle 18, tip radius 1.5, step down 3, flute length no need set, step over 0.6, spindle speed 15000, feed rate 70, plunge rate 30. Two nouns are explained here: 1. Step down: the engraving depth of each layer during engraving; 2. Step over: the distance between two adjacent tool paths, which determines the fine degree of the finish: general settings is from 0.2 – 1.0; the smaller the value, the higher the fineness. To modify the tool parameters, select the tool, click Edit, modify, and click “OK".
WISDOM CNC provides intelligent solutions for every project in the industry of cnc router, wood lathe machine, plasma cutting machine, fiber laser cutting machine, if any need, contact us now.