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GFE Solutions

Name: GFE Solutions
Address: Estrady 30, Warsaw, 01-932, PL
Telephone: +380664847060

Strona główna
Polska
Warsaw
GFE Solutions

GFE Solutions is a specialized engineering services company https://gfe-solutions.com/about-us/

19/05/2026

Engineering fact: Why G-code still rules CNC manufacturing

G-code was developed in the 1950s. Decades later, it still drives the majority of CNC machines running in production facilities around the world — and the reasons why are more practical than nostalgic.

The language is explicit and deterministic. Every line tells the machine precisely where to move, at what speed, and with which tool. There is no abstraction layer between the programmer and the machine, which means that when something goes wrong on the shop floor, an experienced CNC engineer can open the file, read through the code, and locate the problem directly — without navigating layers of software interpretation.

Modern CAM systems generate G-code automatically from 3D models, so most programmers today rarely write it by hand. But the ones who can read and edit it manually are the ones who can actually optimise a toolpath, reduce cycle time, and catch problems before a single part is cut.

Alternatives like STEP-NC exist and have genuine technical advantages, but displacing a standard that runs on millions of installed machines worldwide is a slow process, regardless of how good the replacement is.

At GFE Solutions, CNC programming is one of our core services. Our engineers work directly with the code, not just the CAM output — which makes a measurable difference in part quality and production efficiency.

14/05/2026

24 on-site visits to Germany over seven years. That number says more about how this engagement works than any service description could.

The client manufactures experimental synthetic fiber production lines — machines where mechanical design, electrical systems, and fluid dynamics are all interdependent. On that kind of equipment, the control logic can't be developed from a frozen spec. It has to evolve in parallel with the mechanical design, respond to decisions being made in real time, and reflect the actual behavior of the machine — not a model of it.

So our engineer joined the core project team from the start. Not as an external consultant brought in at commissioning, but as a permanent member sitting alongside the lead and design engineers throughout every project. The work is done in TIA Portal with SCADA integration. Between visits — continuous remote engagement. The arrangement has been running since July 2019 and keeps growing in scope.

Some things only happen when you stay long enough.

12/05/2026

Think 1mm doesn’t matter?

Ask any engineer who has watched a perfectly designed system fail because of a tolerance that was just slightly off. The smallest measurements carry the heaviest consequences — and the best professionals never stop treating them that way.

Precision isn’t an option. It’s the foundation everything else is built on.

07/05/2026

When the team runs out of capacity

Most engineering capacity problems don't announce themselves. They show up gradually — in a senior engineer absorbing tasks that were never part of their scope, in review cycles that keep getting pushed, in documentation that gets compressed because the deadline doesn't move but the available hours do. By the time the situation becomes impossible to ignore, the schedule has already slipped and the team is too deep in the work to step back and fix the underlying problem.

At that point, the standard options are all painful. Hiring takes months that most projects don't have. Reshuffling internal resources moves the pressure somewhere else rather than solving it. Asking the existing team to absorb the overload works for a short stretch, but sustained pressure and good engineering output rarely go together.

This is where GFE Solutions comes in. We provide engineering capacity — CAD, FEM, CNC, PLC, piping — to manufacturing companies that need qualified people on a defined scope, without the lead time of recruitment. We step into ongoing projects, take ownership of a specific part of the work, and let the internal team focus on what only they can do.

If your project is under pressure and you need engineering capacity now, let's talk.

05/05/2026

Most people who work around industrial equipment know what a PLC does in a general sense — it controls the machine. But the gap between that basic understanding and what PLC programming actually involves in practice is where a lot of project problems quietly begin.

The real complexity isn't the syntax or the platform — whether it's Siemens TIA Portal, Beckhoff TwinCAT or Rockwell Studio 5000. It's understanding the physical process well enough to translate it into logic that holds up under every foreseeable condition, including the ones no one planned for. That means thinking through failure modes, interlocks and emergency stop sequences before the first line of code is written.

At GFE Solutions, PLC programming is one of our core automation services. We develop control logic in parallel with electrical schematics and process design — not as a final handover step — which means fewer integration gaps and fewer surprises during commissioning. Our engineers take ownership of the full automation scope, from the initial control concept through to on-site support.

If you're building a new automated line or upgrading an existing system, we're ready to take on the engineering.

30/04/2026

Meet Yehor Kozlov, Co-Founder and CEO of GFE Solutions.

Yehor’s background is in engineering, and that still shapes the way he approaches his work today. He started his career in design, working on industrial facilities and large-scale structures, where decisions had to be practical and directly applicable. This early experience gave him a clear understanding of how projects move from drawings to real implementation, and how much responsibility stands behind even small technical choices.

Over time, he moved beyond purely engineering roles and became more involved in how projects are organized, how teams work together, and how communication with clients is built. This shift did not come from theory, but from working in different environments and seeing what helps projects move forward and what slows them down.

In 2018, he founded GFE Solutions, bringing together both his technical background and his broader experience. The idea was not only to create another engineering services company, but to build a team that works in a straightforward and structured way, without unnecessary complexity.

What defines Yehor’s approach is that he stays close to the actual work. He is involved in discussions, follows what is happening inside projects, and pays attention to how decisions are made. At the same time, he gives people space to take responsibility and expects a similar level of involvement from the team.

He often speaks about engineering as something that is built by people first, not only by tools or processes. This way of thinking is reflected in how he leads the company and how he works with others.

Outside of work, Yehor prefers to stay active and change the environment when possible. Travel, new places, and time away from routine help him reset and look at things from a different perspective.

28/04/2026

Engineering Fact: How tolerance stacking can kill a perfect design

Every individual part in your design looks perfect on paper. Each dimension is within spec, every tolerance has been reviewed and approved. And then the assembly doesn't fit together — or worse, it fits during production but fails in the field. Welcome to tolerance stacking.

What is it?
Tolerance stacking (also called tolerance accumulation) happens when the allowable variations of individual components add up across an assembly. Each part has its own dimensional tolerance — a small acceptable range around the nominal value. When multiple parts are assembled in a chain, those small variations don't cancel each other out. They accumulate, and in the worst case, they all push in the same direction at once.

Why it matters more than most engineers expect
A single ±0.1 mm tolerance seems harmless. But in an assembly of ten components, that same logic applied at every step can produce a total variation of ±1 mm — enough to cause misalignment, binding, premature wear, or a complete functional failure. The design was never flawed in isolation. It was flawed as a system.

How it gets missed
Tolerance stacking issues rarely appear in single-part reviews. They emerge at the assembly level, often late in the development process when changes are expensive. This is why early-stage tolerance analysis — using worst-case or statistical methods like RSS (Root Sum Square) — is not optional on complex assemblies, it's the difference between a design that works on a drawing and one that works in production.

Seen this issue derail a project? We review and validate assembly tolerances as part of our CAD and FEM engineering services — before the parts reach the shop floor.

24/04/2026

Six years ago we started working with a pharmaceutical packaging machine manufacturer. At that point we had one task: write CNC programs for their machined components.

Before the first program was written, our team lead spent over a month at their facility. Not to sign documents or sit through presentations — to understand how their production actually works. What the quality standards mean in practice. How the machinists on the floor think. How a tolerance that looks acceptable on paper behaves differently on the actual machine.

During that time there was an opportunity to see the entire production cycle first-hand — from planning and blank material ordering, tool preparation, through to machining and final quality control. That kind of visibility changes how you write programs.

The programs are written in SolidCAM, validated in Vericut. Everything goes through the client's own system, using their methods and file structure. Nobody on their side has to adapt to how we work — we adapted to how they work, and we've maintained that for six years.

14,420 tasks. And we're still getting new ones.

21/04/2026

Most founders talk about their company the way it looks on a pitch deck. Yehor Kozlov doesn't.

In this interview, the Co-Founder & CEO of GFE Solutions talks about what the mission actually means to him — not the version from the website, but the one he thinks about at 11pm. He talks about the walls you hit when entering new markets that no consultant ever warns you about, the value his company delivers that clients only recognize months after working together, and the question that stopped him for a second before he answered: what gives you the energy to keep going when things get really tough?

If you've ever built something, managed something, or simply wondered what separates people who push through from those who don't — his answer is worth hearing.

Watch the full interview 👇

16/04/2026

5 signs your engineering team is overloaded

When a team is stretched too thin, the first things to disappear aren't the deadlines — they're the details. Here's what to watch for.

1. Timelines slip not because of complexity, but because of bandwidth. The scope is clear, the requirements haven't changed, but delivery keeps moving. That's almost always a capacity problem, not a technical one.

2. Senior engineers are filling junior-level gaps. When experienced people spend their time drafting basic drawings or fixing avoidable errors, that's high-value capacity burning on the wrong problems.

3. Reviews are getting shorter. If design checks are being compressed or skipped "just this once," the team has more work than it can properly handle — and quality will eventually reflect that.

4. The team is reactive, not proactive. Overloaded engineers stop thinking ahead. Instead of catching issues early, they respond to problems that have already escalated.

5. Good people are quietly looking for the exit. When overload becomes the norm, the engineers who have options — typically the best ones — start exploring them.

Bringing in external engineering support is often the fastest way to close a capacity gap without the overhead of full recruitment. The project moves forward, the internal team recovers, and the work gets done properly.

Recognised any of these signs? Let's talk about how we can help. 👉

14/04/2026

When a machine sits idle because the program isn't ready, the cost doesn't stay on paper for long — it moves into delays, rescheduled deliveries, and conversations no one wants to have.

CNC programming is technically demanding work that requires a solid understanding of machining logic, toolpath strategy, and post-processor configuration. When it's handled by someone already managing five other priorities, the result is rarely what the machine is capable of.

GFE Solutions provides CNC programming as a dedicated engineering service. Our engineers work with 3- and 5-axis setups, complex part geometries, and the kind of tight tolerances that leave no room for trial and error. Every program comes with full documentation and is built to fit your existing production workflow — whether we work remotely or embedded within your team.

If CNC programming is currently a bottleneck in your operation, we're happy to take a look at what you're working with.

📩 Reach out directly or leave a comment below.

Adres

Estrady 30
Warsaw
01-932

Godziny Otwarcia

Poniedziałek	09:00 - 18:00
Wtorek	09:00 - 18:00
Środa	09:00 - 18:00
Czwartek	09:00 - 18:00
Piątek	09:00 - 18:00
Sobota	09:00 - 18:00

Telefon

+380664847060

Strona Internetowa

https://gfe-solutions.com/

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