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The question is a bit vague. Remember that you will need to generate a model in a CAD program (if you are working in 3D), then transform the model to G-Code using a CAM program, then use the G-Code to operate your CNC mill or lathe. For generating your 3D model, I recommend FreeCAD as an open source product. If you want to pay, you can use Inventor, or SolidWorks or many of the other commercial programs.
The next step is your CAM program. Unfortunately this step is the weakest in open source programs. You can try PyCAM to generate your tool path if you need a free product. MasterCAM is just too expensive; SprutCAM is a good program and costs just USD1500, but only runs under Windows.
Excellent results can come from a small CNC router, but don’t forget the software! But they just DNC the program over to the machine’s Mazatrol controller, which doesn’t run Windows. DNC software for RS232 transfer to CNC machines, Send and Transfer Gcode files using Real or Virtual Com ports, RS232 to USB converter cables, or TCP/IP wireless Easy to use DNC software for RS232 CNC machines - free 60 day trial.
The third step is you machine interface. Mach3 is very good; it costs USD150 and is widely used / pirated. EMC2 is great, it's free and runs under Linux.
There is no magical program to generate a cnc program, for each one I've try you have to know your way around and what you are doing to get a good results. Personnally I had good experiences with mastercam but i'm sure there is some other good software around.
1) For 'lowcost' CAD SpaceClaim (http://www.spaceclaim.com/en/Resources/VidPlayer.aspx) or IronCAD (http://www.ironcad.com/) not Inventor, SolidWork and company,
2) For Artistic CAM Vectric Aspire (http://support.vectric.com/) not ArtCam and company
2.1) For Technical CAD CAM TopSolid (or TopSolid Wood; http://www.topsolid.com/) or ZW3D (http://www.zwsoft.com) not MasterCam and company
3) For free take LinuxCNC (linuxcnc.org) never Mach3.
This list will spare you so many headaches, trust me.
For more info: http://falegname.wordpress.com
2) For Artistic CAM Vectric Aspire (http://support.vectric.com/) not ArtCam and company
2.1) For Technical CAD CAM TopSolid (or TopSolid Wood; http://www.topsolid.com/) or ZW3D (http://www.zwsoft.com) not MasterCam and company
3) For free take LinuxCNC (linuxcnc.org) never Mach3.
This list will spare you so many headaches, trust me.
For more info: http://falegname.wordpress.com
If you're going to purchase a program , try Aspire from Vectric.
It's a CAD / CAM program ,all in one.
The trial version is here.
http://www.vectric.com/downloads/trial-software.html
It's a CAD / CAM program ,all in one.
The trial version is here.
http://www.vectric.com/downloads/trial-software.html
Nothing comes as free. If you want to do business go for valid software with reasonable solutions.
I just found out HSMXpress. It's free and integrated in SolidWorks as long as you have a legal version. http://www.hsmworks.com/hsmxpress/
I downloaded and tested the software without generating any code because the post-processor for my CNC does not exist.
I downloaded and tested the software without generating any code because the post-processor for my CNC does not exist.
The software is verry well integrated in SW and I could program simple 2,5D parts in just minutes.
I think CNC router is the best for generating cnc part program.It is very good & easy to use.CNC routers are the machines that are used in a number of ways.
<a href='http://www.routercenter.com/'>Used CNC Router</a>
<a href='http://www.routercenter.com/'>Used CNC Router</a>
Minha resposta será na língua portuguesa:
1- Se você está querendo um software open source, recomendo: LinuxCNC e FreeCad ou BRL-CAD
2- Para software pago, existem muitos, posso falar do CREO (ProE) e WorkNC que são os que eu trabalho.. mas, não é a melhor opção. Na minha opinião a melhor opção é aquela que você domina.
espero ter ajudado.
abraço
2- Para software pago, existem muitos, posso falar do CREO (ProE) e WorkNC que são os que eu trabalho.. mas, não é a melhor opção. Na minha opinião a melhor opção é aquela que você domina.
espero ter ajudado.
abraço
You can complete a part start to finish (3D model, generate tool paths and export Gcode) with Autodesk fusion 360, which comes with integrated HSMworks cam, 2.5 D is $300 /yr commercial and free for hobbyists. up to 5 axis machining is available for $1200/yr.
I have actually left my more expensive solutions for this one. I believe this will be the new standard for those just getting started as you will not outgrow it anytime soon and the price is literally unbeatable .
I have actually left my more expensive solutions for this one. I believe this will be the new standard for those just getting started as you will not outgrow it anytime soon and the price is literally unbeatable .
As for me there are only two options:
1) Paid - ArtCam - http://www.artcam.com/
2) Free - Dxf2Gcode - https://sourceforge.net/projects/dxf2gcode/
For both of them I advise you to use free dxf files library - http://dxf1.com/
1) Paid - ArtCam - http://www.artcam.com/
2) Free - Dxf2Gcode - https://sourceforge.net/projects/dxf2gcode/
For both of them I advise you to use free dxf files library - http://dxf1.com/
I like CATIA because it can do 3D graphic and CNC gcode + machine simulation all in one software. :-)
![Best Best](/uploads/1/2/4/7/124798037/372560897.jpg)
I am aware itis an old post but I want to share my opinion with you guys! For SolidWorks I use MasterCam everyday too , very powerful. I would recommand it without any doubt.otherwise CATIA will do everything for you 3D graphic and CNC gcode and machine simulation!
If you want it for free, I advise to you this - https://sourceforge.net/projects/dxf2gcode/
Also you can join this for other your questions https://www.cleveroad.com/blog/check-out-the-benefits-of-open-source-library-and-open-source-software
Also you can join this for other your questions https://www.cleveroad.com/blog/check-out-the-benefits-of-open-source-library-and-open-source-software
I am not sure what do you mean by “best”. However you may have a look at Replicantis for iPad. It has some good price/features ratio. Generates G-Code and has some neat augmented reality preview - you can simulate and view your parts in augmented reality.
Also I can add this article https://artjoker.net/blog/how-to-choose-open-source-software-for-your-project/
Also I can add this article https://artjoker.net/blog/how-to-choose-open-source-software-for-your-project/
My favourite is cam.openbuilds.com = 100% free and open source
I use MasterCam everyday, it's versatile and powerful. I would recommand it without any doubt. I know delcam also make good product like powermill and featurecam, collegues had used these software and were pleased. The limitation of Mastercam is that it's not parametric, if you make a change to your model you have to reimport it insede mastercam and reasign the operations to the geometry. If possible try to go with something integrated inside your CAD software like mastercam for solidworks or delcam for solidworks. NX has a built-in cnc porgramming software wich is very powerful I used it at school
MasterCAM is very expensive and rather buggy. None of the software mentioned in this thread so far is completely free. There aren't very many free options.
I will not make a recommendation based on the performance of the software as I have not examined the items on the following list. But these softwares are free or open source.
MecSoft FreeMILL
GNU Computer Aided Manufacturing (sources are on GitHub)
HeeksCNC
CollabCAD
OpenSCAM
GNU Computer Aided Manufacturing (sources are on GitHub)
HeeksCNC
CollabCAD
OpenSCAM
As Nicolas mentioned before HSMXpress is free for users of SolidWorks who hold a valid license and, honestly, it is the most viable option. The world of free Manufacturing software is an ugly place and considering how the commercial software normally is, it is safer to invest in a well-recommend inexpensive entry-level CAM solution. Interactive thermodynamics software download.
Bob Miceli here from MSC machinery I have been using BOBCAD-CAM. Its very reasonable in price and does a very good job! Their toolpath algorithm is sometimes a little wacky but other than that its fairly easy to pick up. Plus you get to try it free for a month. We are currently selling it at MSC for just under $1k
free 3d modeling software sketchup,blender.low cost 3d modeling software
design cad 3d,alibre is a good software ,linuxcnc is free download. I use it to run my sherline 3 axis cnc mill ,linuxcnc is easy to install and use also mach 3 is good for about 200, I use solidedge which i have been using fo about 10 years but it is not cheap,you could try taking some classes in 3d modeling as a student you could get 3d modeling softwaer a great discount
design cad 3d,alibre is a good software ,linuxcnc is free download. I use it to run my sherline 3 axis cnc mill ,linuxcnc is easy to install and use also mach 3 is good for about 200, I use solidedge which i have been using fo about 10 years but it is not cheap,you could try taking some classes in 3d modeling as a student you could get 3d modeling softwaer a great discount
Trabalho com o software CIMATRON E11. e consigo só ele fazer meus modelos 3D , montagem ,detalhamento e usinagem .
E se tiver alguma alteração no produto no modelo ele atualiza todo o resto pra mim .
Sem ter que re importar novamente .
Mas isso vai do gosto de cada um .
Pois todos fazem a mesma coisa só que de um jeito diferente com outros comandos .
E se tiver alguma alteração no produto no modelo ele atualiza todo o resto pra mim .
Sem ter que re importar novamente .
Mas isso vai do gosto de cada um .
Pois todos fazem a mesma coisa só que de um jeito diferente com outros comandos .
Working with CIMATRON E11 software. and he can only do my 3D models, assembly, machining and detailing.
And if you have any change in the product model it updates all the rest to me.
Without having to re import again.
But it will taste of each.
For all do the same thing just in a different way with other commands.
Free 2.5 axis for both Solidworks or Inventor can be found here. You can also try the cloud based version as well.
Enjoy!
cnc (vmc) programming with unigraphics is very easy.
I also use Mastercam a lot but a novice needs a program with an intuitive interface that he can learn by his own.
Imho HSM is one of the best options but is not a standalone program, it is integrated in Inventor or in SW.
The most convenient CAD CAM in terms of money is ZW3D 2015 Lite (only 2.5 ops.), it has very nice CAD interface and a potent CAM for 'less than 1000$' http://www.zwsoft.com/products/zw3dlite/. The doc. is good.
In the other hand we have Vectric Aspire http://www.vectric.com for the woodworking art 1500$ with a lot of tutorials around the web, for cabinets try Cabinet Vision http://www.cabinetvision.com. Autocad 2016 lt.
If you use a Router you should have a Router version of CAM with Nesting, Engraving, Inlay, Raster to Vector, DXF Batch Import, joint fillets, doors and hinges macro and others common woodworking operations.
And remember if you want play CAD CAM and you are not a pirate you must spend some money because unfortunately, the free software is not very productive. Forget the 2d design and immediately begin to draw and calculate the toolpath in 3d.
Imho HSM is one of the best options but is not a standalone program, it is integrated in Inventor or in SW.
The most convenient CAD CAM in terms of money is ZW3D 2015 Lite (only 2.5 ops.), it has very nice CAD interface and a potent CAM for 'less than 1000$' http://www.zwsoft.com/products/zw3dlite/. The doc. is good.
In the other hand we have Vectric Aspire http://www.vectric.com for the woodworking art 1500$ with a lot of tutorials around the web, for cabinets try Cabinet Vision http://www.cabinetvision.com. Autocad 2016 lt.
If you use a Router you should have a Router version of CAM with Nesting, Engraving, Inlay, Raster to Vector, DXF Batch Import, joint fillets, doors and hinges macro and others common woodworking operations.
And remember if you want play CAD CAM and you are not a pirate you must spend some money because unfortunately, the free software is not very productive. Forget the 2d design and immediately begin to draw and calculate the toolpath in 3d.
I am aware it's an old post, however you should look at SheetCam. Good product for a small fee and! service is great.
Also just as a note
Look at Gcode alternatives,
Shopbot control software.
Look at Gcode alternatives,
Shopbot control software.
I use autodesk inventor HSM . As any other autodesk tool, it's time consuming to learn all the options, as it has many of them. But the flexibility is rewarding and the tools to simulate /debug toolpath are very flexible.
Cambam is a great option for 2D - 2.5D solution.
They have a great trial period
it works well with most CNC
it works well with most CNC
Good Support
and best of all, its not terribly expensive.
When it comes to PCB, I elected to flatcam. I am not using a free software generating my G-code outside of PCB making.
Aspire. http://www.vectric.com/products/aspire.html
Recently, I came across a CAM software: Oncreate3d. It is a cloud based CAM software to generate toolpaths free of cost. For more details visit http://www.oncreate3d.com/
Realtek gigabit driver. compared to other cam software........nx cam a product of simens ...is almost efficient to generate cnc program
MasterCAM is the best software for generating CNC Part.
It is free available with easy installation.
I would like to share my tutorial video for CNC Part by using MASTER CAM Software.
Please watch tutorial video for user friendly.
It is free available with easy installation.
I would like to share my tutorial video for CNC Part by using MASTER CAM Software.
Please watch tutorial video for user friendly.
Best Dnc Program
I am searching for the best CAD/CAM for my studies for now I only use CNCSimulator
It is really sad that most people don't know the difference between Free or Open Source software and freemium/shareware/spyware tools. I have previously listed all the available options for CAD here:
and I have also listed all the available CAM/CNC ones here:
I have been using linuxcnc(EMC2) to control my small mill for a number of years. I like to use heekscad/cam to generate g-code for cutting.
https://code.google.com/p/heekscnc/
https://code.google.com/p/heekscnc/
He seems to have a non beta commericial version for windows available now but I haven't tried it.
Free Dnc Software For Cnc
I really like the way you can freehand straight paths but mix in curves(arcs) just by holding down the a key while drawing. If I am making something fairly simple I don't draw a model I just draw the cutting paths to save a bit of time.
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Multi DNC problems. What is the best DNC software?
Alot of our problem seem to start at one of our machines a Mazak 650, although there is also a mazak v10 in the shop that doesn't seem to cause any problems.
We are running multi dnc right now and have serial and threaded errors numerous times through the week almost once a day. This wouldn't be a huge problem if the run times where small but some of our programs have over a 16 hour run time and it is a pain to have to restart a program in the middle.
So we are looking for a new software that is reliable, can run as many as 30 machines and handle huge file sizes.
I would like to know what other in large mold/cnc shop are running to drip feed to there machines. It would also be nice to know what types of machines your running.
Thanks
Toad - CBlairDiamond
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I think the software is pretty good, Preditor is reported to do well. However, I think the current trend and something you should look into is adding a standalone system to each machine.
Something like these:
USB CNC
I am not saying just this company as I believe there are several different versions of this available. But using newer technology to transfer the programs from machine to machine is a much better idea than trusting a cable and router.
Charles - Titanium
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My solution was to buy a recon netbook for $150 and a usb to serial converter for $15. Now I have 16Gbytes of storage at the machine and I am connected to the network so I can download files directly from the CAM machine. I use the ONECNC free DNC program - it works very well.
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It would be fine to place a computer at each machine in a smaller shop, but this is a larger corp. and the IT department doesn't want the hassle of dealing with 20+ extra computers and the subsequent licensing of a commercial product.
I am looking for a sollution to the problem and it may happen that we have to set up a USB device for that one machine but the decision han't been made yet and I am still looking for input from others that may have had issues with mulitDNC.
Thanks
Toad - CBlairDiamond
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I only have three machines in my shop and If I could afford to do it I would put the USB at each machine. Makes much more sense to me to do it that way rather than run wires all over the place. And wireless in a big facility has its own problems. Of course as soon as we all decide to put USB ports on all are machines the USB will be obsoleted and we will have to do something else..
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Charles-
The solution I mentioned is wireless to the CAM system, so no wires need be run in the shop. You do of course have to make an RS232 cable for the serial connection between the netbook and the CNC. This assumes you have a wireless router in the shop (I do). - CBlairDiamond
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Yes Bruce, It also has a lot to do with how comfortable you are with the technology. My parents still wont use a ATM.
Charles - Titanium
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Charles-
Ok I get that. I will make one more point. Usually, you have a router because you are sharing an internet connection between several computers. In this case, even if you don't have an internet connection, you can use a wireless router just to have a shop network. It will allow your shop computers (to the extent you have any) to talk to each other without wire. But I do understand the issue you raise. My parents are always calling me with computer problems. They do have computers, but they are not at all skillful at using them. - RJTTitanium
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We had Multi DNC and switched to Cimco. We didn't have any problems, but we were updating from a 8 user system to 16 user and the Multi DNC distributor was about to retire, Cimco came in at the same price for a complete new system as Multi DNC wanted for an upgade. We have been very happy with Cimco, both drip feed and file transfer. Never misses a beat. We have 5 seats of Mastercam all going to one PC on the shop floor which is just a file server / drip feed computer. We have all CNC machines hard wired to that PC. Works great. No more buying extra memory in the CNC machine. Wireless gets a lot more expensive. I don't move my machines around, so couln't justify it. RJT www.progtool.net
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I thought my point was that wireless is not expensive. But maybe we mean different things by the word expensive. For the setup I am using, it is ~$170 per machine plus the cost of a router and wireless card for the CAM machine. That would be about $40-$50. So if that is expensive - I stand corrected.
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Bruce,
$170x20machines=$3400, that seems like alot of money to me when you start looking at have of that once all the wires are run. We aren't talking about a small home shop we are talking about a larger company that needs reliabilty and security as well as simplicity. The wires where run years ago so that isn't a factor. We definatly don't need to add cost by going wireless however it is used.
RJT,
Thanks for your input I will be checking into Cimco. BTW we use a hub from the host computer to make the connections (I am assuming this is because of the number of connection.)
Thanks
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Toad-
Certainly if the wires are already in place then a wired system is cheaper. If the wires were not in place - I'd bet the wireless system I mentioned would be cheaper - even at $3400. - CBlairDiamond
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yea, that wire gets real expensive and more so the longer you have to run it. Interesting discussion here, I wonder why more alternatives havent been mentioned.Originally Posted by Bruce GriffingToad-
Certainly if the wires are already in place then a wired system is cheaper. If the wires were not in place - I'd bet the wireless system I mentioned would be cheaper - even at $3400.
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When we put our system in about 3-4 years ago, I was getting quotes of $400-$550. per machine to go wireless. We already had cables run but I would have looked seriously at it for $170 per machine. RJT
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hello my dear friends
I have 16 Spinner turning cnc machine with Siemens Sinumerik 840d controller,in my workshop
And now I want to create a DNC system with multi-dnc software but i dont know where to start and what to do? please help me to create my shop network..
And all of my machines have USB and Ethernet port..
Step by Step please
thanks a lot. - CBlairDiamond
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I would not use DNC if you have Ethernet, I am sure your Spinner dealer would be happy to advise you on how to network your machines. I used to have one of my machines on an Ethernet connection and it was much better than DNC.
Charles - RJTTitanium
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Why do you recommend Ethernet? What is the advantage?
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You can download the files directly from your computer at the machine by just uploading the file. No DNC necessary. This is of course if the control can support it and the OP did say they were Seimens controls with Ethernet capability.Originally Posted by RJTWhy do you recommend Ethernet? What is the advantage?
Charles
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