Internship at KELLER.Software
“From the very first day, I felt at home thanks to the nice colleagues.”
2 weeks are ‘over’ and we now have to say goodbye to our intern Edvin Catic. The team wishes you all the best for your future and you are of course welcome back with us at any time.
But for now, the floor is reserved for Mr. Catic himself:
“I really enjoyed my internship at #KELLERSoftware. From the very first day, I felt at home thanks to the nice colleagues. During the two weeks, I learned a lot of things about the CNC field. They have broadened my insight into this profession, which will certainly help me in my further training.”
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Intern and trainee from KELLER.Software visit BZI Remscheid
Our trainee Edvin Catic and our intern Jan Fiebich visited the Berufsbildungszentrum der Industrie in Remscheid last week. There they were able to get an idea of real CNC machines and see the fantastic premises of the BZI. Many thanks to Mr. Callar (trainer and CNC expert from the BZI), who made this visit possible.
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Newsletter October 2022
New edition workbooks for PAL2020.
In 2 months it will be Christmas, but before we settle down comfortably on the sofa with cookies, we still have a PAL exam coming up.
To help you prepare for the exam in the best possible way, we have updated the SYMplus™ workbooks to include the PAL2020 commands and made a few other important corrections as well. The new edition with PAL2020 is now available for purchase from us. By the way, even without an exam, the workbooks are a great learning tool to learn the CNC basics with SYMplus™.
What are SYMplus™ workbooks?
Methodically interlocked with SYMplus™, the SYMplus™ workbooks are the ideal teaching material for the introduction to CNC, basic training according to DIN, preparation for the PAL exam as well as control-specific technical training and CAD/CAM. The workbooks are structured according to topics and contain tasks with increasing levels of difficulty. The workbooks are also available digitally on request.
These workbooks are available for purchase:
- SYMplus™ Turning workbook
- SYMplus™ Milling workbook
If you want to know in detail what contents can be found in the respective workbooks, take a look at the reading samples:
Workbook Samples >
Another great offer for the PAL exam preparation: The “PAL exam preparation” course from November 10 – 11, 2022 at the KELLER.Academy. For 1.5 days, it’s all about the complete PAL coding in turning and milling and we’ll go through the pitfalls of the gap check together.
Registration and further information about the courses >
We wish you a beautiful day ahead
– Your KELLER.Software Team
Much more from KELLER.Software …
Next Appointments:
10. – 11. November 2022: Exam preparation PAL
24. – 25. November 2022: Basics of DIN/PAL programming with SYMplus™
On the YouTube channel of KELLER.Software you can watch the CNC software in action on the playlist “SYMplus™ in practice”.
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Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Simulation of the IHK, German Chamber of Commerce, final examination Milling in Summer 2021(conducted in Germany) for Cutting Machine Operators
In this simulation, the examination task of the IHK final examination part 2 for cutting machine operators summer 2021 Milling is shown.
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Simulation of the IHK Final Examination Part 2, Winter 2020 (conducted in Germany) for Cutting Machine Operators in Milling.
This time it was swivelled by 90°. This is not a particular challenge for gap inspection, but in practical implementation it is important to ensure that there is no collision with the turntable or a travel distance violation. In SYMplus™ this can be tested with different machines (from DMG, SPINNER, HAAS, HERMLE, …). This time, polar programming (G11, G12, G13) was a must, and for future tests there was a preview of the changes in tangential approach and retraction. From now on, the following applies to the tests: G45 stands for tangential approach and departure on a straight line, G46 for approach and departure in a quarter circle and G47 in a semicircle. In SYMplus™ there is now a new “Mode 2020” for the PAL simulator, which is alternatively selected as the default setting in the “Setup” mode.
Click here to watch the video: https://www.youtube.com/watch?v=PXZ36j2wrfo
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Simulation of the IHK Final Examination 2020 (conducted in Germany) for Cutting Machine Operators in Milling.
The requirements of this test were similar to those of the previous tests. It was swivelled around the B axis again, traverse paths of the contours and parameters for the groove had to be added. In addition, the infeed depth of the T-slot milling cutter and speed had to be calculated.
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!

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Simulation of the IHK final examination 2020(conducted in Germany) for cutting machine operators in turning.
Among other things, gaps in the internal thread and face grooving cycle had to be filled, and the external contour had to be programmed almost entirely by the examinee. Two wrench flats were milled with a driven tool and Y-axis.
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!
