Delcam Powermill Mach3 Post Processor _BEST_
How to Use Delcam Powermill Mach3 Post Processor for CNC Milling
If you are using Delcam Powermill for your CNC milling projects, you might need a post processor that can convert your toolpaths into G-code that your machine can understand. One of the post processors that you can use is the Delcam Powermill Mach3 Post Processor, which is designed for 3-axis CNC machines that are controlled by Mach3 software.
Delcam Powermill Mach3 Post Processor
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In this article, we will show you how to use the Delcam Powermill Mach3 Post Processor for your CNC milling projects. We will cover the following topics:
What is a post processor and why do you need it?
What is the Delcam Powermill Mach3 Post Processor and what are its features?
How to install and configure the Delcam Powermill Mach3 Post Processor?
How to generate and export G-code using the Delcam Powermill Mach3 Post Processor?
What is a post processor and why do you need it?
A post processor is a software program that converts the toolpaths generated by a CAM software into machine-specific code that can be executed by a CNC machine. A post processor is usually specific to a certain machine model, controller, and configuration. A post processor ensures that the toolpaths are compatible with the machine's capabilities, limitations, and settings.
You need a post processor because different CNC machines have different formats, syntaxes, and features for their G-code. For example, some machines use absolute coordinates while others use incremental coordinates. Some machines have canned cycles while others do not. Some machines have rotary axes while others do not. A post processor takes care of these differences and translates the toolpaths into G-code that the machine can understand and execute.
What is the Delcam Powermill Mach3 Post Processor and what are its features?
The Delcam Powermill Mach3 Post Processor is a post processor that can be used with Delcam Powermill software to generate G-code for 3-axis CNC machines that are controlled by Mach3 software. Mach3 is a popular CNC controller software that can run on Windows computers and communicate with various types of CNC machines via parallel port or USB.
The Delcam Powermill Mach3 Post Processor has the following features:
It supports linear, circular, and helical interpolation.
It supports tool change commands with M6.
It supports line numbering with N.
It supports G28 safe position command.
It supports IJK coordinates system with absolute values.
It supports output units in mm or inches.
It supports output workplane in world or local.
How to install and configure the Delcam Powermill Mach3 Post Processor?
To install and configure the Delcam Powermill Mach3 Post Processor, you need to follow these steps:
Download the Delcam Powermill Mach3 Post Processor file from or . The file name is fanuc-custom1B.zip or fanuc-custom1C.zip.
Extract the zip file and copy the file fanuc-custom1B.pmoptz or fanuc-custom1C.pmoptz to your Powermill installation folder, usually C:\Program Files\Delcam\PowerMILL2015\Posts.
Open Powermill and go to File > Options > Manufacturing > Output. Select fanuc-custom1B or fanuc-custom1C from the drop-down list of Option Files. Click OK.
Go to File > Options > Manufacturing > NC Program. Select fanuc-custom1B or fanuc-custom1C from the drop-down list of Option Files. Click OK.
You have now installed and configured the Delcam Powermill Mach3 Post Processor for your Powermill software.
How to generate and export G-code using the Delcam Powermill Mach3 Post Processor?
To generate and export G-code using the Delcam Powermill Mach3 Post Processor, you need to follow these steps:
Create or import your CAD model in Powermill.
Create your toolpaths using the various strategies and options available in Powermill.
Select the toolpaths that you want to export as G-code.
Go to File > Save As > NC Program. Choose a name and location for your G-code file. Make sure that the file extension is .nc or .tap.
Click Save. Powermill will generate and export your G-code using the Delcam Powermill Mach3 Post Processor.
You have now generated and exported your G-code using the Delcam Powermill Mach3 Post Processor. You can now load your G-code file into your Mach3 software and run it on your CNC machine.
How to troubleshoot the Delcam Powermill Mach3 Post Processor?
Sometimes, you might encounter some problems or errors when using the Delcam Powermill Mach3 Post Processor for your CNC milling projects. For example, you might get a "Broken Connection" error when post processing NC code with an opt file, or you might not find the post processor option file in your Powermill installation folder. In this section, we will show you how to troubleshoot some of the common issues that you might face when using the Delcam Powermill Mach3 Post Processor.
How to fix the "Broken Connection" error when post processing NC code with an opt file?
If you get a "Broken Connection" error when post processing NC code with an opt file in Powermill, it means that there is a problem with the Ductpost post processor that is used to convert the opt file into G-code. This error can occur for different reasons depending on the version of Powermill that you are using.
If you are using Powermill 2017 or later, the possible causes and solutions are:
You have not migrated your opt files to pmoptz files. The pmoptz files are the new format of post processor option files that are compatible with Powermill 2017 and later. You can contact your reseller to have your opt files migrated to pmoptz files. This is the best option for future proofing your post processor.
You have not installed Ductpost on your computer. Ductpost is not installed by default with Powermill 2017 and later, but you still need it if you want to use opt files. You can download and install Ductpost from or . The attached copy of Ductpost does not require a PAF file or Dongle.
You have not updated Ductpost to the dongle-free version (1.6.10). If you have an older version of Ductpost that requires a PAF file or Dongle, you might get a "Broken Connection" error. You can update Ductpost to the dongle-free version (1.6.10) from or .
If you are using Powermill 2016 or earlier, the possible causes and solutions are:
You have notes under File > Project Settings > Notes. These notes can interfere with the post processing and cause a "Broken Connection" error. You can delete any notes under File > Project Settings > Notes and try again.
You have not installed the Sentinal driver for the USB dongle. The USB dongle is required for using Ductpost with Powermill 2016 and earlier. You can install the Sentinal driver for the USB dongle from .
You have not installed the PAF file and USB dongle on your computer. The PAF file and USB dongle are required for using Ductpost with Powermill 2016 and earlier. You can contact your reseller to get the PAF file and USB dongle.
How to find the Delcam Powermill Mach3 Post Processor option file?
If you have downloaded and installed the Delcam Powermill Mach3 Post Processor option file from or , but you cannot find it in your Powermill installation folder, it might be because of one of these reasons:
You have extracted the zip file to a wrong location. Make sure that you extract the zip file and copy the file fanuc-custom1B.pmoptz or fanuc-custom1C.pmoptz to your Powermill installation folder, usually C:\Program Files\Delcam\PowerMILL2015\Posts.
You have not refreshed your Powermill software. After copying the file fanuc-custom1B.pmoptz or fanuc-custom1C.pmoptz to your Powermill installation folder, you need to restart your Powermill software for it to recognize the new post processor option file.
You have not selected the correct post processor option file in your Powermill settings. After restarting your Powermill software, you need to go to File > Options > Manufacturing > Output and select fanuc-custom1B or fanuc-custom1C from the drop-down list of Option Files. You also need to go to File > Options > Manufacturing > NC Program and select fanuc-custom1B or fanuc-custom1C from the drop-down list of Option Files.
How to optimize your CNC milling projects with the Delcam Powermill Mach3 Post Processor?
The Delcam Powermill Mach3 Post Processor is a powerful tool that can help you optimize your CNC milling projects and achieve better results. Here are some tips and tricks that you can use to make the most of the Delcam Powermill Mach3 Post Processor:
Use the simulation feature in Powermill to check your toolpaths before exporting them as G-code. The simulation feature can help you detect any errors, collisions, or gouges in your toolpaths and correct them before sending them to your CNC machine. You can also use the simulation feature to estimate the machining time, material removal, and surface finish of your project.
Use the editing feature in Powermill to modify your toolpaths after generating them. The editing feature can help you fine-tune your toolpaths and adjust parameters such as feed rate, spindle speed, depth of cut, stepover, lead-in, lead-out, etc. You can also use the editing feature to add or delete segments, change tool directions, insert or remove arcs, etc.
Use the verification feature in Mach3 to check your G-code before running it on your CNC machine. The verification feature can help you verify that your G-code is compatible with your machine and controller and that it matches your toolpaths and model. You can also use the verification feature to preview the motion of your machine and tool and see the expected result of your project.
Use the optimization feature in Mach3 to improve your G-code performance and quality. The optimization feature can help you optimize your G-code by removing unnecessary or redundant commands, smoothing out sharp corners or angles, reducing rapid movements, etc. You can also use the optimization feature to customize your G-code according to your preferences and needs.
Conclusion
In this article, we have shown you how to use the Delcam Powermill Mach3 Post Processor for your CNC milling projects. We have covered the following topics:
What is a post processor and why do you need it?
What is the Delcam Powermill Mach3 Post Processor and what are its features?
How to install and configure the Delcam Powermill Mach3 Post Processor?
How to generate and export G-code using the Delcam Powermill Mach3 Post Processor?
How to troubleshoot the Delcam Powermill Mach3 Post Processor?
How to optimize your CNC milling projects with the Delcam Powermill Mach3 Post Processor?
We hope that this article has been useful and informative for you. If you have any questions or feedback, please feel free to contact us. Thank you for reading. d282676c82