Types of CNC Machining

CNC machining (Computer Numerical Control) has revolutionized the industry by enabling precise, automated control of metalworking and other material processing. At Pro Metal Form, we use advanced CNC technologies to provide our clients with the highest quality services. In this article, we will explore four key CNC machining methods: cutting, bending, punching, and robotic welding.

CNC Cutting

CNC cutting allows for precise cutting of sheets, tubes, and profiles. At Pro Metal Form, we use state-of-the-art laser machines, such as the TruDisk 6 kW fiber laser by Trumpf, which enable fast and accurate cutting of metals with thicknesses ranging from 0.2 mm to 25 mm. This technology guarantees not only precision but also minimal material waste and high process repeatability.

Advantages of CNC Cutting:

• Precision – Laser cutting guarantees micron-level accuracy.
• High efficiency – Advanced lasers allow for the rapid cutting of large quantities of material.
• Low operating costs – Optimized material usage minimizes waste.

CNC Bending

CNC bending is a computer-controlled process of bending sheets with precision. Pro Metal Form uses press brakes such as:

• PUMA XL model 220-30 – a press brake from DENER, capable of bending sheets up to 30 mm thick and 2200 mm long. This machine is equipped with a table deflection compensation system and punch positioning, ensuring excellent precision .
• SERVOBRAKE 4015 – an electric drive press brake with a bending length of up to 4050 mm and a pressing force of 150 tons. This device offers automatic pressure adjustment and axis positioning control, which speeds up production and increases accuracy.

Advantages of CNC Bending:

• High precision – CNC machines eliminate the need for manual adjustments and ensure consistent bending parameters.
• Repeatability – Every bent component is identical, which is crucial in mass production.
• Flexibility – The ability to adjust parameters for different materials and sheet thicknesses.

CNC Punching

CNC punching involves mechanically cutting holes and shapes from sheets. This process is especially useful in mass production, where speed and efficiency are key. At Pro Metal Form, punching is performed using eccentric and hydraulic presses, allowing the cutting of complex shapes from various materials.

Advantages of CNC Punching:

• Speed – CNC punch presses are ideal for mass production, as they can cut hundreds of components in a short time.
• Low costs – Process optimization reduces material consumption and minimizes waste.
• Accuracy – CNC punching enables the precise creation of complex details.

Robotic Welding

Robotic welding is a technology in which the welding process is computer-controlled and performed by welding robots. At Pro Metal Form, we use the Panasonic TAWERS ACTIVE WIRE robot, which ensures 100% repeatability and high-quality welds. This robot supports MAG, TIG, and MMA welding methods, allowing for flexible adaptation of the process to various materials, such as steel, aluminum, and stainless steel.

Advantages of Robotic Welding:

• High weld quality – Robots provide uniform and precise welds, regardless of production series size.
• Speed – Automation speeds up the welding of large quantities of joints.
• Repeatability – Every weld is identical, eliminating the risk of human error.

Conclusion

The CNC technologies used at Pro Metal Form, such as laser cutting, bending, punching, and robotic welding, allow for the execution of even the most complex projects. Thanks to modern machines and welding robots, we provide the highest quality services, precision, and repeatability, which are essential in today's industry. We invite companies looking for a reliable partner in metalworking to collaborate with us.

«return