Thursday, October 22

Mastercam post files

Doing so obviously requires an awareness of the exact g-code dialect that is being targeted. The Post Processor is the component of your CAM software that is responsible for translating to the exact g-code dialect. There will be a different Post for each g-code dialect your CAM software supports. While translation to specific g-code dialects is the primary task of a Post Processor, they can do a lot more besides to customize your part programs to work using the Best Practices of your shop.

It might make sense to have one Post for standard jobs and another for 4th Axis jobs. The Post can change the initial setup of a part program and it can change how particular operations work.

Another example might be a post that automatically subsitutes a deep hole drilling cycle whenever the length to diameter ratio of the hole is too large. A good g-code simulator does a lot more than just plot the toolpath—it will check for all sorts of alarm conditions. While the primary role of a Post is to convert generic geometry to the particular dialect of G-Code your machine uses, the Post also gives you a lot of flexibility to tailor your CAM output to the practices your shop likes to use, so it is a handy way to customize the G-Code output of your CAM.

Some examples of shop-specific customization might include your standards for safety blocks or required comments. You can even modify the Post to save your operators some time. Maybe you want the table on your mill to move as close to the enclosure door as possible at the end of a job to facilitate loading and unloading.

Depending on the CAM package and its Post capabilities, sometimes very powerful flexibility is an option. Hopefully these examples give a good idea of how you can benefit from custom posts. There are many more ways to benefit once you become aware of the possibilities. Postprocessors can be open or closed. With a closed postprocessor, only authorized parties are allowed to customize a post. Given that the most powerful post processors have a variety of features like pop up menus or the ability to automatically generate setup sheets that go with the part program, it is easy to see why accessing all that power will require the ability to change the post.

Posts are typical little programs done in a specific programming language intended for the task. The language may be proprietary to the particular CAM package, or it may be related to a 3rd party post processor that your CAM vendor has bundled in. Such third party post processors may work with multiple CAM packages, and therefore they may have a larger community of users out there who you can work with to learn and make changes to your posts. Infeed apply diam.

One of the neat aspects of PostHaste is it looks a lot like g-code. The idea is to write example code snippets in your desired g-code dialect and using the square bracket syntax describe how the syntax works.

For example, an arc will often be coded as. It uses javascript as its programming language and a relatively simple post for someting like a Tormach CNC Lathe runs to lines of fairly dense code. Do you use a custom or off-the-shelf post processor? The customizations make every program you create better.

But, trying to customize a post without a simulator is like trying to thread a needle with your eyes closed. You need a powerful simulator like G-Wizard Editor to help with the job.

Machine Definition and Component Files

Just make sure your simulator has a post of its own. Most simple g-code editors lack this critical feature, and so they miss a lot.We are in the midst of an unprecedented event of global impact.

It is our hope that everyone reading this is safe and healthy while the world comes to terms with COVID To provide opportunity and something interesting to do during this unusual time, we at Mastercam are pleased to offer free training to help you use any extra time now to gain advantage in the future. From now until June 30th, several courses on Mastercam University are being offered free of charge.

This is a great opportunity to sharpen your Mastercam skills. Mastercam University courses are designed to be self-paced. Each lesson contains a set of learning objectives, assessment questions, and challenges to be completed by the student.

You will earn a certificate for each course you complete. The following Mastercam University courses are available for free until June 30, You can use your existing Mastercam account to log in to Mastercam University. If you do not have one already, you will have the option to create a free account, when you follow the link. This is a version of Mastercam designed for learning purposes and getting familiar with the software. Additionally, if you are looking to advance your skills using Mastercam, you will find robust training available in addition to the courses provided by Mastercam University.

Several of our partner organizations have excellent resources that you may interest you. You are invited to check out these online learning tools available for Mastercam with options from partners including camInstructor, In-House Solutions, and Streamingteacher.

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mastercam post files

See our privacy policy. Access Free Courses.By default, Mastercam stores all information for your machines and libraries in a local folder on each computer, which is appropriate for a company with only a single user. When more than one computer is used, this set-up can cause problems as changes are not shared. With the Shared Directory in a network location, one copy of the Machine Definition, Post Processors, Tool Libraries and other files are used by everyone.

You can be confident that everyone is working from the same tool library with the same tool numbers, feeds, and speeds. If any changes are made, they are visible to all users.

There are advantages to moving the Shared Mastercam folder to a network location, but it must be done correctly for everything to work seamlessly.

Future versions will create additional folders, so plan accordingly. Depending on your current situation here is the process to consolidate everything. First, decide where to put the shared folder and make sure all users have sufficient permissions to access that folder. Check with your IT group to make sure the location is appropriate, has enough space for your data, and see if backups can be enabled for added security.

If the folder location is not on a server, select a machine that is always on or can be turned on when that user is away from the office. Create the folder with an appropriate name and make sure it is visible to all Mastercam users. You must configure Mastercam on each computer to use the new location. If multiple versions of Mastercam are still in use this process should be repeated for each version, and note that it will copy your local directory to that location so make sure to skip any files that are duplicates if you do not want them copied and review the final folder contents when this process is complete.

That config file can be directly edited or shared and contains all local configuration information for Mastercam. To confirm that the new paths are being used, open or start a new project and check the Files node under the machine definition. If the Shared Data folder is mapped correctly, all other utilities and functions will operate normally. For example, the Migration Wizard will Migrate your Posts, Config files, Tool Bars, Tool Libraries, Op defaults and other files that make Mastercam unique to you from one version of Mastercam to the next making switching less painful.

New to Mastercam you may begin to see. Mcam-Content files.

mastercam post files

These files are preprogrammed to extract the files into their correct locations in the Shared Mastercam folder and can contain Posts, Mill-Turn Machine files, Tutorial examples, or Tool Libraries just to name a few. Note: If you are consolidating multiple separate users to one shared folder, it is a good idea to make a backup copy of each shared directory just in case local edits were made that might get lost or overwritten during the consolidation process.

The consolidation process can be time-consuming if a lot of changes were performed separately on multiple machines, but if you follow this procedure before the second machine comes online, this should not be an issue. He has a habit of thinking outside the box and helping customers use Mastercam to its full potential. Skip to content. Mastercam Tech Tips. October 8, M Scott Lindsay. Share on facebook. Share on twitter.

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MASTERCAM POST PROCESSING TIP : EXPORT TOOL LENGTH TO NC FILE

Decide on Location.To use post-processor from the list, download the post a. The next time you post-process a toolpath from inside the CAM plug-in, this newly downloaded post-processor will show up in the list of available post-processors to choose from.

mastercam post files

We encourage our users to submit any commonly available post-processors that are not in this list to support mecsoft. To save a post of choice, click the right mouse button over the desired link and select "Save Link As. The Blog! You can unsubscribe anytime. Call: Facebook Twitter Youtube Linkedin.

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mastercam post files

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CncMasters Metric. Datron ISO. DeltaTau AdvForum Rules. This website or its third-party tools process personal data e. To learn more, please refer to the cookie policy. In case of sale of your personal information, you may opt out by sending us an email via our Contact Us page.

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Invalid email. This is required. Login to Your Account. Remember Me? Register Forgot password? What's New? Results 1 to 14 of Thread: Simple code output in mastercam. Thread Tools Show Printable Version.

Simple code output in mastercam First off if memory at the cnc controller isn't a problem, is it in your opinion of course better to have more sophisticated program with a more sophisticated toolpath? Or is it better to have a simple program for the set-up operator to prove and edit? In my opinion I believe sophistication in toolpath is only necessary in production runs or a part that requires a very large amount of machining.

On the simpler 2d job shop type parts though i believe basic toolpaths would be more appropriate for simplicity at the machine. This leads to another question: If I am trying to output the simplest program via mastercam, how do I reduce the lines of code in the program down to minimal necessary?

HSM techniques seem to lend themselves to long programs, but this is only my experience with the paths I've created. For example, I create a path for a rectangular contour and as the tool moves down a side of the part in a straight line I notice there is an inordinate amount of lines according to the move list and move info for what should just be an xy line.

Originally Posted by Rbpercussion. First off if memory at the cnc controller isn't a problem, is it in your opinion of course better to have more sophisticated program with a more sophisticated toolpath? Their are a lot of diff parameters in mastercam witch makes the code longer or shorter such as lead in lead out, roll around corners or not.

N Y. N G28 X0. N M Since HSM toolpaths depending on what your stepover, etc. Adjusting the arc filtering settings can strip out much of the code that isn't necessarily needed to get from point A to B. This will also help to alleviate code bloat, but can also increase code size depending on many factors. For instance, I have one part that when posted without any filtering, the.

NC file is approaching 2MB in size. It is easy to go too far though, and you end up "over-filtering" your code.Forum Rules. This website or its third-party tools process personal data e.

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CAM Post Processors

Register Forgot password? What's New? Results 1 to 14 of Thread Tools Show Printable Version. Here's the scenario. You spent valuable time writing a program to cut Part1 on your CNC router. Now you have another part, Part2, that you need to write a CAM file for and you want to nest this part with Part1 in the final program.Forum Rules. This website or its third-party tools process personal data e.

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To find out more about the categories of personal information collected and the purposes for which such information will be used, please refer to our privacy policy.

You accept the use of cookies or other identifiers by closing or dismissing this notice, by scrolling this page, by clicking a link or button or by continuing to browse otherwise. The latest industry news—straight to your inbox. Sign up for our eNewsletter now to stay in-the-know. We'll bring you the most relevant peer-to-peer conversations happening in the trade and tips and tricks to help you get the job done. Invalid email. This is required. Login to Your Account. Remember Me? Register Forgot password?

What's New? Page 1 of 2 1 2 Last Jump to page: Results 1 to 20 of Thread: Looking for training book on Mastercam post processors. Thread Tools Show Printable Version. Looking for training book on Mastercam post processors I'm interested in learning how to edit and create post processors for Mastercam, however, I would like to approach this endeavor at my own pace.

I know that from time to time, different companies offer classes on this topic and while I'm not opposed to taking one of these classes I would like to find a good training guide on this subject, does one exist anywhere? Hi Cadcamwiz. If you know of a good book on the topic, I would like to know about it too. Thanks, Gary. Rgds, John B. I would like to know about it too. Gary, I need an email address to send it since the file is k. I'll send you a pm with my email address.

Thanks btm. You guys got mail. If you havent got it yet but requested it send me a pm. Originally Posted by Chris Figgatt.

I'm interested in learning how to edit and create post processors for Mastercam. PM sent. Thank you, Jim. Im up to about 35 sent out so far. If I missed somebody again just pm me. Cadcamwiz, With your permission, I can upload this manual to my dropbox folder and provide a link on this thread so that anyone can download it. Just a thought to keep you from having to send so many emails.

Its just a pdf file so I see noo reason it is not redistibutable.


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