Interation of CAM drilling operation with HSMAdvisor
This is my first try at making a tutorial.
I wanted to show how to set up integration with you CAD/CAM program usi g drilling cycle as example.
This is my first try at making a tutorial.
I wanted to show how to set up integration with you CAD/CAM program usi g drilling cycle as example.
I have decided to keep the sale on HSMAdvisor until November 11.
This should give everybody just enough time to make up their mind.
The sale has been extended until November 13 th.
I have received not one but two letters asking me what happened to the sale prices and why it ended so soon.....
Well, you guys have 2 more days to decide!
Also i have uploaded an update to HSMAdvisor that fixes problems with the integration module giving out errors.
Now everything works fine.
FSWizard for android now has a bolt circle.
Center loacation, bolt hole dia, number of holes and a starting angle can be specified
Please read the latest tutorial in HSMAdvisor Tutorials section here
This is a pretty Unique way of doing it.
It is still in the beta-mode.
But it is fully functional. I have tested it on MasterCAM and SurfCAM with great results.
While some functionality is not supported well on all cadcam packages, it is still much better than nothing.
Please send me your feedback on how it works with your CADCAM package.
Now material list will have 6 recently used items at the very top of it.
Later on i will allow user to enter whatever number of recent items he wants to see there. But for now its just 6.
Starting from this release i have changed how Computer ID keys are generated.
This was done to fix problems some of the users experienced when they added or removed additional hardware on their computers.
New Computer ID's mean License keys have been changed for all users as well.
Not to worry though, License keys will be automatically updated for all of our users, so no action from their side is required.
If you have active license. You will get a message telling you what happened and your license file will be updated automatically.
All of them were pretty minor, nothing to write home about.
Added several materials, updated speeds and feeds for tool steels and stainless steels.
I still have to add some of the previously requested materials (like Weldox Graphite, etc) to the list.
And i am planning to add it in the next release.
Chiploads for micro-endmills (below 1/16 dia) were reduced significantly.
One of the most requested features in HSMAdvisor has long been integration with various CAD/CAM solutions available on the market.
There are two possible ways of achieving said task.
First way: using CAD/CAM API to create plugins to enable HSMAdvisor to "talk to" various software packages.
This road could produce the best results, however implementing it would be laborous and results not always very convinient to use.
Also developer(me) would have to create plugins for many dozens of cad/cam software packages. Muliply that by the fact that with each CADCAM release, a new version of plugin would need to be produced, tested and debugged. This work is for a whole software department and would call for a product far more expensive than what a lot of my customers could afford.
Second way: Grab tool, speed and feed data directly from the CAD/CAM window, process it and then update required information when the calculation is done.
This solution is easyer to implement and could prove to be the most convinient for user as well.
Need i tell you that i have chosen to go the easy way?
Without further delay let me introduce the first Speed and Feed calculator that can be integrated with a CAD/CAM solution by a user himself!
Step One: User launches CAD/CAM solution. We will use MasterCAM x2 in our case.
A toolpath is programmed the usual way, a proper tool is selected and when it is time to enter your speed and feed data you launch HSMAdvisor.
On FSWizard page you first select
Read MoreHEM is a relatively new term.
It means High Efficiency Milling. It only became available when constant tool engagement toolpahs became almost standard on most of the CAM software.
Unlike HSM that utilizes chip thinning effect, HEM relies on much larger widths of cut and thus chip thinning does not occur. What gives it its name is much higher material removal rate that would normally be possible.
When you are machining a pocket you are most often only milling at about 50% WOC. But nevertheless you need to calculate speeds and feeds based on the fact that the very first move and every corner will be full slotting action. Which means that the whole pocket needs to be machined at lower feedrate.
HEM uses constant engagement toolpths to make sure that this never happens and that Width of Cut remains optimal. Tool never needs to make a full slot so you can ramp up the feedrate as if you were doing outside profiling.
Here is a video of a 1/2" 3 flute endmill machining a 5/8" deep pocket in aluminum at full depth. Normally this pocket would have been machined in 2 steps at 150 inches per minute.
Using Constant Tool Engagement toolpaths we can go full depth at 0.175" stepover and 275 inches per minute.
The advantage of this method is obvious- Higher Productivity.
HEM is not ideal for all cases and each application merits its own method of machining, but its always nice to know more than one way to do your job.
Haloween sale is ON!
All HSMAdvisor Licenses over $90 are currently 15% off!
You can buy a 3 Year Floating License Subscription Or a Permanent License now for just $82
Life Time Subscription is only $165 And Permanent License with LifeTime updates is $186
Cheers!
This is another video from his Productivity Series.
In there we get a quick demonstration of HSM techniques Eric is using to produce his beatiful vise.
Also my own HSMAdvisor is featured there!
Thank you Eric!
Orange Vise are produced in the USA.
Check out this website for more info http://orangevise.com
Lately there have been a lot of really interesting HSM topics on PracticalMachinist forums.
In one of them a guy who owns his own resharpening business posted a video of his endmill milling a block of D2 hardened to over 60 RC.
The forum topic is located here First try on D2 62Rc(video)
Here is his post so you know what we are talking about:
In the ensuing discussion i posted my own take on how and why HSM works
I have added Fillet Calculator to our android version.
It allsows to calculate tangent points on a circle and two lines.
All you need to specify is an angle beteen them and a radius.
Also lines intersection point can be moved around.
As a result it returns coordinates of the points and the centre of the circle.
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