Open Source Controller with internal THC

Interesting. there are a few robots being controlled via Linuxcnc and there is a working simulator for a robot as part of the Linuxcnc distribution and a 3D on screen robot as part of the simulaiton. Try it.

Stefan,

Do you think it would be possible to implement a open source version of Hypertherms true hole technology with linuxcnc?
Also with Linuxcnc do you think it would be possible to use Hypertherms range of high definition plasmas?

First item yes. Second yes.
But do you want to use Hypertherm above 105 amp's?
Above 105 amp's i go to Thermal Dynamics. They have the patented water mist for inox and aluminium.
Also they have boost up inverters. You can put an inverter block of 100 amp's into a Ultracut 100 and have a 200 amp's.
Thermal Dynamic's looks like a satelite from inside. it's a very modern design from inside with water cooled inverter block's.
A Hypertherm looks like a sputnick satelite from inside. ( A sputnick satelite
is the first satelite designed by the russians more than fifty years ago). Also Kjellberg Finsterwalse uses very old component's, like big relais block's or open water drain vessle's inside the inverter. So if you want to start. I prefer to use Thermal Dynamic's above 100 amp's for sure.

As a distributor or OEM'er Thermal Dynamic's has no copy spare part partie's.
Look at www.borte.com.cn , the whole Hyperterm spare part market is fallen down. !!!
They have made a great mistake by allowing a copy market place.

The Trump administration is also very bad for export. I know that as distributor. So i am going to invest more into China.
The Usa with Trump is going to far with extreme contract's i have so sign, etc. So i am almost done with the Trump administration.

So is the cut quality from Thermal Dynamics on par with Hypertherm?

@Stefan,

In fact you could do it better with Thermal Dynamics. But it has all to do with your cutting experience. I have tested a Ultracut for more
then 2 weeks every day. 2 day's inlcuded a Thermal Dynamics professional. So in the end i am convinced. But if you start as newby
with High Defenition, you will scratch your head several times. My experience is much more then a Hyperterm 125.

For High Defenition you could start at 4mm and up. No matter wich material you are using.
The orginal Hypertherm consumables last long. The Thermal Dynamic's consumables are 80% of hypertherm consumables in lifetime.
But that's a thing i will not hide to you. The High Defenition plasma proces, is a very critical process. And to start with, it is not
the best option, then you can fall very deep. So start safe. Start with normal plasma for a few years.

Thermal Dynamics has also a complete touch panel pc. for 7000 dollar. Plug and play and ready for retrofitting an old esab plasma.
Fully integrated with automatic gas console. Next year they have rs485 interface on the small plasma inverters.
So if you want, you can start with it. I can bring you in contact with specialist from Itlaly and Germany they will visit you for training and installing if you would buy a HD system. I think you are capable to do this. They believe me.
I am lost in linuxcnc, because i like it. But for my cashflow, i can better do only commercial things.

I appreciate your insight,

Can you explain to me about the critical nature of Hi Definition cutting?

What is difficult about it?

I have been doing a lot of cutting with my machine,



I generally cut three 3000x1500x what ever thickness sheets a day.

How much more time do you think I need to spend with normal plasma before I can move to High Definition?

Hi Stefan,

The cutting proces an sich is about 75% expensiver, because of use of primairy and secondairy shield gases, 7 or 8 types of consumables for each cutting proces. Multi pre assamled cutting head's for fast material switching is needed, for amp's and material type. In practical way, there is a lot more to do like the manual gas box. The gas box has multiple input parameter's. They must be set, preflowed etc. So in the end. You must be a very serious candidate to cut High Defenition. Below 4mm
you can better stay on normal plasma.

Thermal Dynamic's Europe will sent High Defenition plasma system's to you. I have arranged that this week with the manager.
You can start with a Ultracut 100 or 200 amp's system if you like.

The most important. It's also compatible with Linuxcnc.