PLC & CNC Applications

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Application Analysis and Proper Equipment Selection


In line with your request, we can visit your company and conduct a free feasibility study. In your CNC and axis control applications, we determine the required torque and inertia values by performing static and dynamic inertia calculations for each axis. Accordingly, we select the most suitable servo or stepper motor for your system. Correct motor selection prevents issues such as unnecessary energy consumption, insufficient performance, or reduced equipment lifespan.

Stepper Motor or Servo Motor?


Contrary to common belief in the market, a stepper motor is not merely a low-cost alternative to a servo motor. In some applications, due to reasons such as high inertia tolerance, precise stopping capability, and no need for a gearbox, using a stepper motor is more appropriate. Unnecessary use of servo motors not only increases costs but also prevents taking advantage of these benefits. On the other hand, if performance requirements exceed the capabilities of a stepper motor, using one solely for its cost advantage can lead to efficiency losses.

Controller Selection


Similarly, a common misconception is that the most expensive controller is always the best solution. However, CNC control units, motion control cards, economical CNC solutions, or PLC systems can offer efficient, custom solutions based on the specific needs.

♦ The most important criteria here are: ♦ The application's speed and precision requirements ♦ Axis functions ♦ Model input format and preparation process ♦ Ease of use and operator requirements

Incorrect controller selection can lead to unnecessary complexity for simple movements, difficulties in G-code preparation, and the need for a qualified operator. In such cases, a system can be made much more practical with a PLC + HMI solution using recipe tables. Conversely, in projects that require constant updates and include complex structures, choosing a low-profile solution purely for cost considerations can limit system flexibility, prevent the use of CAD/CAM advantages, and result in time loss.

Consultancy in CNC Applications


In our country, which has a highly active sector in CNC router production, we provide consultancy services that help companies achieve more efficient and accurate solutions. We not only assist in selecting motors and controllers but also offer guidance on drive systems and mechanical couplings based on our years of experience.

In CNC systems, the choice between ball screw, straight or helical rack and pinion, and belt drive systems directly affects the machine's rigidity, speed, and precision. A common mistake at this point is assuming that the most expensive components will deliver the best results. For example, installing a helical rack, servo motor, and high-end CNC controller on an unmachined welded frame may lead to failure despite high cost. Similarly, choosing a low lead ball screw for a high-speed application can limit system performance.

Even if the drive system is selected correctly, motor-coupling incompatibility can cause serious issues such as loss of precision, vibration, noise, and reduced motor lifespan.

Commissioning in CNC Systems


For newly produced or revised CNC systems, we also provide support in the following stages after product selection:

♦ Panel assembly ♦ Wiring (panel and machine side) ♦ Servo gain settings and calibration ♦ Automatic tool change macros (if required) ♦ Delivery and operator training

With our team of expert engineers and technicians, we have the capacity to commission an average of 1 CNC system per day.

PLC Applications


We can assist in general automation applications such as temperature, weight, and volumetric control, applications with distributed I/O, multi-PLC systems communicating through different protocols, and SCADA applications. In particular, we excel in PLC-based axis control applications. In such systems, a PLC can be used as a motion controller within the limits of its precision, cycle time, and speed capabilities. Moreover, we can deliver a system with a custom PC interface capable of processing CAD/CAM outputs. Our main PLC-based axis control applications include: sewing machines, sizing systems, feeding lines, wire and sheet bending machines, NC machines, gasket dispensing machines, nail driving machines, and transfer benches.

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