Retko d.o.o.

Robotic cells

tomaz — Mon, 15 Jan 2024 07:52:32 +0000

Robot Fanuc M20iB + iRVision
Doosan H250T
Doosan S280N

Using a camera, the robot picks up raw materials (max 20 kg) from the conveyor belt and feeds them to two CNC lathes (3 spindles). Turning diameter up to Ø250 mm and length up to 200 mm.

Robot Fanuc M16iB
Doosan H310T

The robot serves the raw materials(max 16kg) to the CNC lathe with two spindles. The possibility of processing on a lathe up to a diameter of Ø400 mm and a length of 230 mm.

CNC processing machines

tomaz — Mon, 15 Jan 2024 07:51:36 +0000

CNC lathes
Daewoo Puma 240B
Daewoo Puma 280
Takisawa EX-110
Mori Seiki CL-203B/500
Mazak QTN 200/1000
Daewoo Lynx 220 LYC
Mazak QT Nexus 200II MSY

Single-spindle CNC lathes with the possibility of processing blanks up to a diameter of Ø400 mm and up to a length of 1,000 mm.

CNC lathes with feed device
Quicktech i-42 Twin
Daewoo Lynx 220B

Lathes with feeding device (max. length of bars 3 m).

CNC milling centers
Mikron VCE 750
Haas VF-4BHE
DMG ecoMill 50
Haas VF2 EU

Processing dimensions 1,200 mm x 500 mm x 600 mm, with the possibility of measuring the workpiece on the machine itself and creating a measurement protocol.

Metal milling

tomaz — Mon, 15 Jan 2024 07:49:59 +0000

Metal milling is one of the most widespread and important processes in modern metallurgy and mechanical engineering. Crucial to the design and machining of metal parts, this process is the cornerstone of many industries such as the automotive, aerospace, energy and construction industries. We will present you various aspects of metal milling, its history, development, techniques, the use of various materials in metal milling, its impact on various industries and how a company like Retko d.o.o. utilizes metal milling techniques.

History of metal milling

The history of metal milling dates back to the time before the Industrial Revolution, when the first milling processes were carried out by hand. The development of steam engines and later electric motors enabled the development of more advanced and efficient milling machines. In the 20th century, the advent of CNC (Computer Numerical Control) technology took metal milling to a whole new level of precision and efficiency.

Modern metal milling techniques

Today’s metal milling is a technologically advanced process that allows for exceptional precision and repeatability. The use of CNC milling machines enables complex metal processing with a high degree of precision. Metal milling at Retko d.o.o. it is carried out using the most modern CNC machines, which ensure the high quality of the finished products.

Materials used in metal milling

A variety of materials can be used in metal milling, including steel, aluminum, brass, copper, and even precious metals such as gold and silver. Each material has its own specific properties that affect the milling process, such as strength, ductility and wear resistance. Retko d.o.o. has the knowledge and equipment for efficient milling of various types of metals.

Metal Milling Process

The metal milling process involves the use of a milling machine and cutters to remove material from the raw metal. The milling cutter rotates at high speed while the metal moves along different axes, making it possible to create complex shapes and surfaces. In Retko d.o.o. the metal milling process is precisely controlled, ensuring products that meet exact customer specifications.

Impact of Metal Milling on Industry

Metal milling plays a vital role in many industries. In the automotive industry, it is used to make precision engines and mechanical components. In the aerospace industry, precision in metal milling is critical to safety and performance. In the medical industry, it enables the production of precise surgical instruments and orthopedic implants. Retko d.o.o., with its advanced metal milling techniques, contributes significantly to the support of this key industry.

Innovations in metal milling

Innovation is key to further development and improvement in metal milling. New technologies, such as high-speed milling, 5-axis milling and robot-controlled milling, enable the production of even more complex and precise parts. New cutting materials are also being developed that increase efficiency and reduce tool wear. Retko d.o.o. actively pursues these innovations and incorporates them into our production processes, keeping us at the forefront of technological advancements in the metal milling industry.

Education and training in metal milling

Effective metal milling requires a combination of advanced equipment and skilled professionals. Retko d.o.o. places great importance on the education and training of its employees, ensuring that our milling machine operators and technical experts are always up to date with the latest techniques and technologies in metal milling.

Safety in metal milling

Safety at work is crucial, especially in metal milling, where accidents are a possibility due to high milling speeds and handling of heavy metal parts. Retko d.o.o. strictly follows safety regulations and standards, ensuring a safe working environment for its employees and reducing the risk of accidents.

Environmental aspect of metal milling

Environmental awareness and sustainability are increasingly important aspects in the metal milling industry. In Retko d.o.o. we strive to reduce the environmental footprint of our operations, from optimizing the use of materials to recycling scrap metal and using environmentally friendly lubricants and coolants.

The future of metal milling

The future of metal milling is promising, with an ever-increasing demand for precise and complex metal parts in a variety of industries. With continuous technological advances and innovations in milling techniques, metal milling will continue to be key to development and progress in many sectors. Companies such as Retko d.o.o., committed to continuous improvement of their processes and following technological trends, will play a key role in this dynamic future. Metal milling remains a fundamental component of modern manufacturing and engineering. With extensive experience, constant innovation and a commitment to excellence, Retko d.o.o. stands as one of the leading providers in the metal milling industry, ready for the challenges and opportunities that the future brings.

Metal turning

tomaz — Mon, 15 Jan 2024 07:49:36 +0000

Metal turning is one of the most fundamental and key processes in modern metallurgy and mechanical engineering. The skill, developed over centuries, is now indispensable in many industries, from automotive to aerospace and medical. We will present you various aspects of metal turning, their history, development, modern techniques, materials used in metal turning, and how this knowledge is applied by a company like Retko d.o.o. in their processes.

For the needs of our customers, the company Retko d.o.o. produces various turned and milled parts for the construction industry, mechanical engineering, the food industry, …

Our products are:

nuts
conjunctions
push
axis
pads
valve parts

The products are mostly produced from rod material or from forgings of various qualities (steel, stainless steel, brass, aluminum,…).

History of metal turning

The history of metal turning goes back to the distant past, when the first craftsmen began to shape and work metals. Techniques have been passed down from generation to generation, and each new generation has brought improvements and innovations. In the Middle Ages, the first lathes came into use, which enabled more accurate and efficient metal processing. With the advent of the Industrial Revolution and the development of steam engines, a period of rapid development and improvement in metal turning began.

Modern techniques and technologies

Today’s metal turning is light years away from its humble beginnings. High-tech CNC (Computer Numerical Control) turning machines are used, which enable exceptional precision and repeatability. Metal turning on these machines is done with digital control, making it possible to produce complex shapes and dimensions that were once impossible. Retko d.o.o. uses state-of-the-art CNC lathes to ensure the highest quality and efficiency in metal turning.

Materials used in metal turning

A variety of materials can be used in metal turning depending on the requirements of the project. Steel, stainless steel, aluminum, brass, copper and even precious metals such as gold for special applications are most commonly turned. Each material has its own specific properties, such as strength, ductility and corrosion resistance, which affect the turning process. Understanding these properties is critical to successful metal turning.

Metal turning process

The metal turning process involves removing material from a piece of metal using a cutting tool. The lathe holds the material while the cutting tool rotates and removes layers of material to achieve the desired shape and dimensions. The accuracy and precision of metal turning is crucial, as the success of the entire project often depends on it. In Retko d.o.o. place special emphasis on precision and quality in metal turning, ensuring that the finished products are manufactured to the highest standards.

Impact of metal turning on industry

Metal turning plays a vital role in many industries. In the automotive industry, metal turning is used to produce precision components such as axles, gears and valves. In the aerospace industry, precision in metal turning is even more critical due to the high standards of safety and performance. The medical industry requires metal turning to manufacture precision surgical instruments and implants. Retko d.o.o., with its advanced metal turning techniques, plays an important role in supporting these key industries.

Innovations in metal turning

Innovation is key to progress in metal turning. The development of new materials, such as superalloys and composite materials, presents new challenges and opportunities for metal turning. Digitalization and automation also open up new possibilities for increasing efficiency and reducing costs. Retko d.o.o. is actively involved in innovation, thus ensuring that they stay in step with the times and technological trends.

Education and training in metal turning

High-quality metal turning requires not only modern tools, but also qualified specialists. Retko d.o.o. places great emphasis on the education and training of its employees. Regular training and workshops ensure that their team is always up to date with the latest techniques and practices in metal turning.

Safety in metal turning

Safety always comes first when turning metal. Adherence to safety standards and protocols is key to preventing accidents and injuries. Retko d.o.o. strives to provide a safe working environment for both its employees and the environment.

Environmental aspect of metal turning

Environmental responsibility in metal turning is gaining importance. Recycling metal scraps, using environmentally friendly lubricants and coolants, and reducing energy consumption are just some of the steps that companies like Retko d.o.o. take to reduce the environmental impact of their activities.

The future of metal turning

The future of metal turning is bright, thanks to continuous technological improvements and the growing demand for high-quality metal products. Companies like Retko d.o.o. are at the forefront of this development, ensuring that our turning services are always one step ahead of the competition and in line with the latest industry standards. Metal turning remains one of the key skills in modern industry, which is constantly developing and adapting to new challenges. With rich experience, constant innovation and commitment to excellence, Retko d.o.o. stands as one of the leaders in metal turning, ready for the future and the challenges it brings.