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Example 8: Engraving

Job description

Make an old fashioned GSIMPLE name-plate


Block dimensions (LxWxH): 300 mm x 100 mm x 10 mm
G-Code file: 800.nc
G-Code program: O800
Customer: GSIMPLE
Part Number: Name plate
CNC Machine: Haas VF0
Project file: ex8.gsi

Setup

Open GSimple
Define your project using Setup/Project
Define the block using Setup/Block. Tools will be zeroed on block top face, so leave "Top" at 0
Save your project using File/Saveas "ex8.gsi"
Now your screen will look something like this


G54 is drawn in red
The block in green
Machine limits (not visible in the picture) in grey


NOTE: Background color has been switched to white (Setup/Configuration)


Draw engraving text

Select the block for attacing the engraving by clicking anywhere on it. Its color will change to red
Open the text-engraving dialog through the Engraving/Text menu selection...

and insert the text, the requested letter height, the engraving width and depth and the starting point (left,down corner).

Draw lines and arcs to be engraved

Select Engraving/Line from the menu..

and define the bottom line.
Select Engraving/Arc from the menu..

and define one of the arcs.
Now you can either go-on in the same way or use the copy/mirror icons (or menu selections) to define the remaining parts.

Our part is now complete.

Select engraving tool

GSimple will accept either a "special engraving tool" or an appropriate rough end mill. Appropriate means having the same diameter with the engraving width and beeing suitable from plunging.
Since we have selected a 2 mm width we will attach a small, 2 mm dia rough end mill on the toolholder

Now we are ready for compilation (G-Code/Make), code inspection, (G-Code/View) code testing,
code downloading (on the milling machine) and part production.

G-Simple is freeware

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