The client wanted to implement automation for the industrial cnc drilling machine functionalities. Industry operator can control and automate drilling machine functions through HMI panel. Operator can set drilling coordinates, monitor the activity through HMI standalone application.
Europe
Home and Industrial Automation
CoreFragment Technologies is specialized in industrial automation including factory process automation, quality process automation, field automation and agriculture automations.
In industrial automation, the question is never if something will go wrong — it is when, and how your system responds. CoreFragment helps you build automation systems with proper fault handling, emergency stop logic, watchdog timers, and safe recovery flows built in from the start. We think through failure scenarios during development so your machine handles them safely during operation, protecting your equipment, your production, and most importantly your operators.
Precision matters in CNC and drilling automation. A small error in axis coordination can mean scrapped parts or machine damage. CoreFragment helps you implement accurate 3-axis coordinate control systems from the operator input on the HMI all the way down to the step pulses reaching your motors. We validate position logic, handle limit switches and homing routines, and make sure your machine always knows exactly where it is.
Getting software to reliably talk to motors, sensors, and actuators in a real industrial environment is harder than it looks. CoreFragment embedded engineers have hands-on experience interfacing Raspberry Pi, Arduino, and other controllers with real CNC hardware. We handle the firmware, the serial communication, the GPIO logic, and the timing precision - so you get machine control that behaves predictably every single time, even under load.
If you have a CNC machine, drilling equipment, or any industrial setup that still runs on manual controls or outdated systems, we can help you bring it into the modern era — without replacing it. CoreFragment assesses your existing hardware, identifies the right integration points, and builds a custom HMI and control system around what you already have. You keep your machine. We give it a smarter brain.
Many industrial automation projects stall before they begin - not because of technology, but because of uncertainty. What hardware fits your machine? What software architecture makes sense? Do you need a PLC or will Raspberry Pi do the job? CoreFragment sits down with you, understands your machine, your process, and your budget and helps you map out the right approach before committing to a single line of code. We make sure your automation journey starts in the right direction.
Each axis (X, Y, Z) is represented as a position value in the software state. The HMI allows the operator to input target coordinates manually or load them from a file. The backend calculates the delta between the current and target position, converts it to step counts based on the machine steps-per-mm configuration, and sends the movement command to the motion controller. Position feedback from encoders or limit switches is read back to keep the software state synchronized with the physical machine position.
Yes, in most cases. A retrofit approach involves adding a controller board (Raspberry Pi, Arduino, or PLC), connecting it to the machine existing motor drivers and sensors, and building a custom HMI on top. This avoids the cost of buying a completely new machine while still gaining modern automation, monitoring, and control capabilities.
PLCs are industrial-grade controllers designed for harsh environments, high reliability, and deterministic real-time control. They are ideal for safety-critical or high-speed production lines. Raspberry Pi is a cost-effective, flexible single-board computer suited for custom, mid-range automation projects where full Linux capabilities, Wi-Fi, and rapid software development are priorities. For many SME-level CNC applications, Raspberry Pi delivers sufficient performance at a fraction of the cost of PLC-based systems.
It depends on the layer. Python is ideal for HMI logic, file handling, API communication, and high-level control running on Raspberry Pi - it speeds up development significantly. C or C++ is preferred for low-level firmware running on Arduino or bare-metal microcontrollers where execution speed and memory efficiency are critical. Most production CNC systems use both: C/C++ at the firmware layer and Python at the application layer.
Flask is well-suited for building the backend API layer of an HMI application — managing file uploads, storing machine settings, serving the UI, and handling operator commands. It is not designed for hard real-time control (microsecond-level timing). That real-time layer is handled by the firmware on Arduino or a dedicated motion controller. Flask acts as the bridge between the operator interface and the machine controller, which is an effective and widely used architecture.
