Internal Thread G85 & G31 + Undercut DIN76, PAL G-Code (Video)
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In this video, we guide you step by step through Task 6 from the Christiani task collection “CNC Turning Technology according to PAL2020”. Thanks to our 3D simulation in SYMplus™, everything is explained clearly and understandably.
What to expect in the video:
✅ Thread programming made easy with G31
✅ Clean undercuts with G85 – DIN 76 compliant
✅ Roughing & finishing cycles – precise and efficient
Who is this video for?
Perfect for CNC programmers, machinists, and instructors looking to improve their G-code programming skills for CNC turning.
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Happy Easter from the KELLER.Software team! 🐰 This year, we’ve wrapped up our Easter greetings a little differently: Our apprentice came up with the idea to design an Easter bunny using the geometry…
In this video, we guide you step by step through Task 5 from the Christiani task collection "CNC Turning Technology according to PAL2020". Thanks to our 3D simulation in SYMplus™, everything is explained…
Cutting Threads G85 & G31 + Undercut DIN76, PAL G-Code (Video)
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In this video, we guide you step by step through Task 5 from the Christiani task collection “CNC Turning Technology according to PAL2020”. Thanks to our 3D simulation in SYMplus™, everything is explained clearly and understandably.
What to expect in the video:
✅ Cutting threads with G85 and G31
✅ Undercut according to German DIN76 in CNC turning
✅ Precise application of roughing and finishing cycles for threads
Who is this video for?
Perfect for CNC programmers, machinists, and instructors looking to improve their G-code programming skills for CNC turning.
Subscribe to our channel to not miss out on more tutorials and tips:
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!
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Forgot what a specific G-code command does, or unsure how a particular cycle works? No problem! With the SYMplus™ Help Images, you can check anytime and quickly look up all the important details. …
The latest update for SYMplus™ fixes the compatibility issue with Windows 11 "24H2." SYMplus™ is now running smoothly again on this Windows version. Additionally, we've made further optimizations…
Internal Machining: Facing, Drilling & Rough Turning, PAL G-Code (Video)
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In this video, we guide you step by step through Task 4 from the Christiani task collection “CNC Turning Technology according to PAL2020”. Thanks to our 3D simulation in SYMplus™, everything is explained clearly and understandably.
What to expect in the video:
✅ Precise internal machining with G1, G84, and G81 in PAL G-Code
✅ Efficient facing, drilling, and rough turning for internal contours
✅ Practical application of cycles for CNC turning
Who is this video for?
Perfect for CNC programmers, machinists, and instructors looking to improve their G-code programming skills for CNC turning.
Subscribe to our channel to not miss out on more tutorials and tips:
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!
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Just like a good tool or a reliable car, your CNC software needs regular maintenance to keep running smoothly in the long term. With plusCARE™, you get: ✅ Regular updates, ensuring your software…
Last week, Mr. Däschlein from Robert-Limpert-Berufsschule Ansbach (Bavaria) had the unique opportunity to complete the course “Basic DIN/PAL programming with SYMplus™” as a one-on-one training…
RN & AS Addresses: Fillets, Chamfers, Taper Angles (Video)
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In this video, we guide you step by step through Task 2 from the Christiani task collection “CNC Turning Technology according to PAL2020”. Thanks to our 3D simulation in SYMplus™, everything is explained clearly and understandably.
What to expect in the video:
✅ Easy programming of fillets & chamfers with RN
✅ Define taper angles directly with AS – no manual calculation needed
✅ Efficiently creating turning contours with PAL G-code
Who is this video for?
Perfect for CNC programmers, machinists, and instructors looking to improve their G-code programming skills for CNC turning.
Subscribe to our channel to not miss out on more tutorials and tips:
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!
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Stuck with a tricky machining job and no solution in sight? One of our customers recently faced the same challenge… ❓The Problem: Their CNC control system couldn’t handle two opposing 3-start…
In this video, we guide you step by step through Task 3 from the Christiani task collection "CNC Turning Technology according to PAL2020". Thanks to our 3D simulation in SYMplus™, everything is explained…
CNC Turning of a Tool Holder with Driven Tools
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Discover our latest CNC video: Axial grooving, key surfaces and T-slot (with Driven Tools) now on YouTube!
In this video, we guide you step by step through Task 10 from the Christiani task collection “CNC Turning Technology according to PAL2020 with Driven Tools”. Thanks to our 3D simulation in SYMplus™, everything is explained clearly and understandably.
What to expect:
- Planning, drilling, roughing, etc.
- A cross drilling with G19 IP0
- Finishing (internal and external)
- Drilling cycle with G86
- 2 grooves on the chord and face surfaces
- Stay up to date!
Subscribe to our YouTube channel so you never miss out on practical tips. Subscribe now – free and with just one click: https://www.youtube.com/@CNCKELLERGmbH
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!
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Can I use programs written with PAL G-Code directly on the CNC machine with your software? – We get asked this question quite often. Answer: Yes, you can! With SYMplus™, you can transfer your…
Now on YouTube! 🎥🎞️🔴 In this video, we guide you step by step through Task 11 from the Christiani task collection "CNC Milling Technology according to PAL2020". Thanks to our 3D simulation…
Axial grooving, key surfaces and T-slot (with Driven Tools)
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Discover our latest CNC video: Axial grooving, key surfaces and T-slot (with Driven Tools) now on YouTube!
In this video, we guide you step by step through Task 9 from the Christiani task collection “CNC Turning Technology according to PAL2020 with Driven Tools”. Thanks to our 3D simulation in SYMplus™, everything is explained clearly and understandably.
What to expect:
- Axial turning G88 made easy
- Machining key surfaces: G15 G19 IP5
- How to use the virtual Y-axis effectively
- Tips for two-side machining and T-slot milling
- Stay up to date!
Subscribe to our YouTube channel so you never miss out on practical tips. Subscribe now – free and with just one click: https://www.youtube.com/@CNCKELLERGmbH
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!
This might also be of interest to you
Now on YouTube! 🎥🎞️🔴 In this video, we guide you step by step through Task 6 from the Christiani task collection "CNC Milling Technology according to PAL2020". Thanks to our 3D simulation…
For pocket or island contours, the entire geometry often needs to be created from A to Z. But what about rotationally symmetric contours? That should be much simpler, right? With SYMplus™ CNC…
What was in the Cutting Machine Operator Exam? (Winter 2024)
What was included in the machining exam? If you took the exam or are preparing for the upcoming one, you can watch the simulations of the machined exam pieces on our YouTube channel!
Note: These videos are available in German only.
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By loading the video you accept YouTube's privacy policy.
Learn more
- Interested to see it? Click on this link to watch the video: https://www.youtube.com/@CNCKELLERGmbH
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!
This might also be of interest to you
The first KELLER.Academy course of 2025 was a great success! In one and a half intense days, the participants learned all about the basics of PAL programming with SYMplus™ and were able to…
Learning like in the real Cutting Machine Operator Exam – here’s how with SYMplus™ CNC software! ✅ Create vocabulary tests and multiple-choice questions in no time. ✅ Offer exam-like…
Milling Grooves on the Face – How to Get It Right with Driven Tools
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Using the 3D simulation of our SYMplus™ CNC software, we will show you how task 8 from Christiani’s “Collection of tasks in CNC Milling technology according to PAL2020 with Driven Tools” could look like in reality.
This task includes:
- Milling on the face (driven tools)
- Round groove, cycle G75
- 2 rectangular pockets, concentric to the groove’s starting semicircle
- 2-sided machining
- T-slot cutter
- Interested to see it? Click on this link to watch the video: https://www.youtube.com/@CNCKELLERGmbH
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!
This might also be of interest to you
"Ready for the island?" With SYMplus™, island, peninsula or tenons machining becomes a relaxing task – stress-free. ✅ Optimize your tool paths in no time. ✅ Machining complex geometries…
Did you know? We offer posters with all the essential CNC commands for milling and turning completely free – based on the German learning standard (PAL) – perfect for your workshop or classroom! ✅…
New video on YouTube: Face Milling: Drilled Hole Circle (8 Holes) with Driven Tools
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Using the 3D simulation of our SYMplus™ CNC software, we will show you how task 7 from Christiani’s “Collection of tasks in CNC Milling technology according to PAL2020 with Driven Tools” could look like in reality.
This task includes:
- Roughing cycle with D-plateDrilled Hole Circle with 8 holes (face milling)
- Virtual Y-axis
- Two-sided machining
- Interested to see it? Click on this link to watch the video: https://www.youtube.com/@CNCKELLERGmbH
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!
This might also be of interest to you
✅ Quick Error Correction: Mistakes can be undone instantly, saving you valuable time. ✅ Efficient Comparison of Manufacturing Strategies: Quickly find the optimal strategy for your production. ✅…
1994 at the AMB fair: Our founder, Mr. Keller, proudly presents our in-house CNC control: CNCplus. “The latest generation of controls, complex geometries without programming,” was the slogan on…
New video on YouTube: Turning a Sleeve with Rectangular Cutouts, C+Y Axis
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Using the 3D simulation of our SYMplus™ CNC software, we will show you how task 6 from Christiani’s “Collection of tasks in CNC Milling technology according to PAL2020 with Driven Tools” could look like in reality.
This task includes:
- Plan turning, drilling, roughing, finishing
- Grooving G86
- Rectangular pocket cycle G72 with program part repetition
- Milling on a chord face (G15 G19 IP3)
- Interested to see it? Click on this link to watch the video: https://www.youtube.com/@CNCKELLERGmbH
Do you have any questions?
Our experts are at your disposal. We look forward to your inquiry!
This might also be of interest to you
Welcome to 2025! The KELLER.Software team wishes you a successful start to the year 2025! Thank you for your trust – we look forward to continuing to be your partner for innovative CNC solutions…
Christmas Spirit in the Finnish Grillkota! This year, we took our KELLER Christmas party to a truly special location: the Finnish Grillkota (Fyrhouse) at the “Grillakademie” in Bochum. After a cozy…