We can then add tools from the tool dock to our job. Lastly I change the parameters of the tool like diameter and length. I select the shape of a tool on which the new tool will be based, and then choose a name for the new toolbit. I have all the tools that I need for this job already in my library but let’s quickly create an endmill to show you the process. You can now hide the original model and work with the copy of the model that the path workbench created inside of the job.Īfter creating the job the next thing is to create a tool. I had to write my own for the board I am using – which was also not a big deal. For common solutions such as GRBL or LinuxCNC there are post processors available. In the output tab you have to select the post processor that fits your machine. My stock extends the model by 1 mm in X and Y direction on each side – which doesn’t matter that much as I will anyhow cut the piece free at the end. In the new job task pane you can set the origin to any point of your model or your stock. Now comes the CAM part and for that we switch over to the Path workbench. Looks good – we could create dice games as large as we want. Before moving on to the CAM part let’s check if the model also works with other parameters. With these steps we are done with the CAD part. The length of the array is the arraywidth variable minus the width of a single dice. We then apply a MultiTransform with two LinearPatterns. The depth of the pocket is as deep as the recess variable. The size is dimensioned according to the dicewidth variable and the first recess is placed frameseparator away from the corner. The size of the pad corresponds to materialthickness.Įach of the four corners gets a 5mm fillet according to the radius variable.įor the recess we create a new sketch in the XY plane. We start with a sketch in the XY plane and make the square as wide as calculated in our variable framewidth. With all the dimensions set the actual modeling is quite simple. After all the aliases are set we can calculate the width of the array and the width of the entire frame so that we can use these variables later in the model. Have a look at this video that that explains the necessary steps in detail. You can install this macro in the tools menu. I use the alias macro to set all the aliases at once. When I am modeling something in FreeCAD I always create a spreadsheet that contains all the necessary parameters – so that I can easily change these later.įor this model we need the width of a dice, the width of the wooden separator between two dice, the width of the frame around the game, the amount of dice in one row, the radius of the corners, the thickness of the material we are going to use and the depth of the recess we create for each dice. I recently got a new CNC – a more detailed article on the machine will follow soon.I this article I will machine this simple dice game on the CNC and go step by step through the necessary operations in FreeCAD. Reach more realistic drawing representation with Superhatch tool.In this article, we make this simple dice game in FreeCAD, run the CAM part and cut it on the CNC machine. Online View GstarCAD Express Tools- Superhatch Online View GstarCAD Express Tools- Delete Duplicated ObjectsĮasily delete overlapped objects in CAD draft after that you watch this video. LAYOUT BY PATH ensures arraying objects along path more efficient. Online View GstarCAD Express Tools- Layout by path Online View GstarCAD Express Tools- Print PLTĪ smart method to print your drawing in #GstarCAD. Using EXTRIM tool in #GstarCAD, it shows more than trim command. Locate changes between drawings with Drawing Compare tool Online View GstarCAD Express Tools- Trim Enhancement Online View GstarCAD Express Tools- CAD Table to ExcelĮxport CAD table to excel sheet without data loss Online View GstarCAD Express Tools- Drawing Compare GstarCAD 2021 supports SURFOFFSET command, which allows to create a parallel surface at a specified distance from the original surface. New 3D Functionality In GstarCAD 2021- 3D SURFOFFSET
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