SIM Gdynia’s account of participation in MSPO 2024 – presentation of the possibilities of manufacturing mechanical components for the defense sector
SIM Gdynia’s participation at MSPO 2024 Participation in the International Defense Industry Exhibition (MSPO) 2024 allowed us to present the technological capabilities of our CNC production in an environment bringing together leading defense manufacturers, experts and government representatives. During the show, we held discussions on the application of our technologies to critical defense projects and discussed potential avenues of cooperation in which we can serve as a strategic supplier of high-precision mechanical components. CNC machining for the defense sector – opportunities for SIM Gdynia Our CNC technologies are optimized for the production of high-precision and repeatable components, which is essential for defense projects. The use of five-axis machining centers and multi-spindle lathes allows us to precisely form complex component geometries from high-strength materials such as titanium alloys, aircraft aluminum and special steels. These technologies are used in the production of critical mechanical and optoelectronic components used in weapons, military vehicles and missile defense systems, among others. Record attendance and key events at MSPO 2024 MSPO 2024 attracted a record number of participants – more than 28,000 people from all over the world visited the fair to see the offerings of 769 companies, including 416 Polish ones. Among the key events that took place during this year’s edition were the signing of contracts with a total value exceeding PLN 2 billion, including agreements with international partners for the supply of modern defense systems. Equally important were meetings between representatives of governments and the defense industry, who jointly discussed issues related to national security and technological support for the military. New projects and expansion of our cooperation with the defense industry During MSPO 2024, we established numerous business contacts that could result in new projects in the production of components for weapons systems and military vehicles. Our competence in CNC machining enables us to carry out projects requiring the highest precision and extensive technological solutions. As a supplier, we are able to meet the requirements of current and future defense systems, offering both unit and batch production. MSPO 2024 trade show summary Our participation in MSPO 2024 was an important step in the further development of SIM Gdynia in the defense technology market. The fair brought together an impressive number of exhibitors and visitors, which created exceptional conditions for networking and presenting our CNC machining solutions.We would like to thank everyone who visited our booth and had the opportunity to learn more about our offerings, including production on multi-axis machining centers and systems for precision manufacturing of critical components for weapons systems.
SIM Gdynia recognized in the prestigious Forbes Forum of Family Companies 2024 ranking
Announcement of Forbes distinction for SIM Gdynia We are pleased to announce that SIM Gdynia was among the winners of the prestigious Forbes Forum of Family Companies 2024 ranking. Under the classification of companies with revenues of less than PLN 100 million, our company was recognized for its stable operations and exceptional contribution to regional development. This award is not only a testament to our innovation, but also a confirmation that SIM Gdynia maintains a leading position in the industry, maintaining the highest operational and technological standards. Receiving the Forbes award is a great recognition of the long-term commitment of the entire SIM Gdynia team. Every employee, business partner and customer has contributed to this success, which is the result of continuous improvement of production processes and adaptation to changing market conditions. This award motivates us to continue to develop and seek new opportunities to implement advanced technologies in the production of mechanical components. We are proud that our company can serve as an example of reliability and dependability in the domestic and international markets. Forbes and its importance in the business market Forbes is one of the most reputable business magazines in the world, respected for its financial analysis and rankings, which set the standard for assessing the health of companies. Forbes publications, such as Forbes Diamonds and Global 2000, have for years been a benchmark for companies seeking to confirm their position in the global economy. The Forbes ranking is not only prestigious, but also a confirmation of financial credibility and transparency of operations. Presence in the Forbes list is a confirmation of the highest standards of management and strong market position of companies. Forbes Family Business Forum Award: Criteria and category The Forbes Forum of Family Companies ranking is a special list that recognizes companies with exceptional reputation, financial stability and dynamic development. The seventh edition of the ranking, developed by Forbes magazine in cooperation with Dun & Bradstreet, is based on rigorous criteria, including, among other things, a long history of operations, uninterrupted for at least five years. The ranking takes into account financial results for the years 2018-2022, as well as the value of the company’s assets, valued according to a Swiss method that carefully analyzes both the income value and assets of the company. Companies are evaluated on the basis of their annual revenues and classified in two categories: companies with revenues of less than PLN 100 million and above that amount. This prestigious award is dedicated to companies that demonstrate positive financial results, transparency and significant impact on the development of the local community. In this year’s edition, special emphasis was placed on evaluating family companies that are dynamically developing their business in domestic and international markets. Summary and thanks to the team and partners The Forbes award is the result not only of stable management, but also of the cooperation of the entire SIM Gdynia team. We thank our employees, business partners and customers for their commitment, without which this success would not have been possible. We believe that this award will open up new opportunities for us, strengthening our leadership position in the production of advanced mechanical components. The future of SIM Gdynia looks bright, and further investments in modern technologies and innovative solutions will allow us to continue our dynamic growth at the highest level.
Manufacturing mechanical components on a Miyano BNJ 42 CNC machine tool at SIM Gdynia
Introduction Miyano BNJ 42 CNC machine tools are key tools in SIM Gdynia’s machine park, enabling efficient production of geometrically complex components while maintaining the highest quality standards. Thanks to the use of automatic feeders and an oil-cooling system, the production process is faster and more economical. History of Miyano – CNC machine tool manufacturer BNJ 42 Founded in Japan, Miyano has gained recognition in the global market for its innovative and reliable CNC machines. Since its founding in the first half of the 20th century, Miyano has focused on developing machining technologies that have transformed the metalworking industry. The introduction of the BNJ 42 was a response to the industry’s growing demand for machine tools that enable fast and precise production while reducing operating costs. Description of Miyano BNJ 42 CNC machine tools CNC Miyano BNJ 42 machine tools equipped with two machining heads, allow simultaneous processing of workpieces from two sides. The machining process begins on one head, where the main operations are carried out, and after the workpiece is cut away from the material, the second head performs further precision machining that is impossible on the first side. The oil-cooling system used in the BNJ 42 CNC machine tool provides optimum conditions for cutting tools. Compared to traditional coolants, the cooling oil is better at dissipating heat, resulting in longer tool life and better surface quality of machined components. An additional advantage is the integrated automatic bar feeding system, which enables continuous and uninterrupted operation of the machine, eliminating the need for manual loading of material. It is worth noting that the maximum diameter of the material that this machine tool model is capable of processing is 42 mm. CNC at SIM Gdynia – application of BNJ 42 in production At SIM Gdynia, Miyano BNJ 42 CNC machine tools perform a key function in our machine park, enabling us to realize complex parts with diameters of up to 42 mm. Thanks to the use of these machines, we are able to efficiently produce large series of components, while maintaining competitive lead times and low production costs compared to traditional solutions. The automatic bar feeders on the BNJ 42 machine tools have eliminated the risk of errors related to the human factor. In addition, our production can take place without interruption.The use of Miyano BNJ 42 CNC machine tools has allowed us to achieve a high level of repeatability in production, translating into our competitive advantage.
Loading robots to support CNC production at SIM Gdynia – Fanuc M-710iC/45M
Introduction Modern industrial production is constantly moving toward automation to meet growing market demands and increase operational efficiency. At SIM Gdynia, production processes are supported by modern loading robots, which are an integral part of process lines. The use of robots such as Fanuc M-710iC/45M contributes to increased productivity and quality of manufactured components, which in turn improves the company’s competitiveness on the global market Automation in the production of mechanical components With increasing expectations for speed and precision in production, process automation is becoming an essential component of today’s industrial plants. High volume production, especially in the CNC industry, requires technologies that enable uninterrupted operation and minimize human error. Loading robots, such as the Fanuc M-710iC/45M, are a key tool in this process, allowing efficient management of material flow and optimization of the production cycle. Fanuc M-710iC/45M multitasking robots The Fanuc M-710iC/45M robot is a versatile device designed for a wide range of industrial applications. It features a compact design that allows installation in space-constrained areas. The robot has six axes of motion, with a reach of up to 2606 mm, allowing it to maneuver efficiently in a large workspace. With a payload capacity of up to 45 kg and an operating speed of 360 degrees per second, the Fanuc M-710iC/45M is ideal for fast parts handling and pallet handling. Another advantage is its full IP67-rated protection, which guarantees reliable operation in harsh environments. SIM Gdynia case study At SIM Gdynia, Fanuc M-710iC/45M robots have been integrated into production lines to operate our two CNC machine tools simultaneously. At each machine is a table with moving pallets on which the robots place workpieces. The process begins by picking up an unmachined workpiece, after which the robot, in response to a signal from the machine, places it in the appropriate position for machining. When the process is complete, the workpiece is put back on the pallet, and the table moves to prepare space for the next workpiece. Thanks to these robots, we are completing large production batches at SIM Gdynia with the highest quality standards. Summary The automation of production processes at SIM Gdynia, using Fanuc M-710iC/45M loading robots, is an excellent example of a modern approach to production management in the CNC industry. Investment in technologies that support the operation of production lines allows not only to increase efficiency, but also to adapt to the dynamically changing needs of the market.
AFFS-CNC cutting machine tool extinguishing systems – advantages, mode of operation and types of extinguishing agents
Introduction to AFFS-CNC Extinguishing Systems AFFS-CNC cutting machine tool extinguishing systems are a key component of fire protection in modern manufacturing plants. They make it possible to effectively prevent serious property losses and ensure the safety of workers during machine breakdowns. Types of fire extinguishing agents AFFS-CNC systems use three different extinguishing agents, such as NOVEC 1230 (FK-5-1-12), extinguishing powder and carbon dioxide (CO2). NOVEC 1230 is an environmentally friendly agent that leaves no residue. It is particularly safe for sensitive electronic and mechanical components. The extinguishing powder shows high efficiency in extinguishing fires caused by flammable substances. Carbon dioxide (CO2) is ideal for extinguishing fires in areas where the use of water or other substances would damage equipment, thanks to its ability to displace oxygen and effectively suppress the fire. Advantages of AFFS-CNC systems AFFS-CNC extinguishing systems are characterized by their independence from external electrical power supply, operating on the basis of a pressurized control line. This ensures their reliability even in the event of a power failure. In situations requiring immediate shutdown of the machine tool, these systems can be controlled by pressure sensors or the AFFS-CNC/GSM control module. In addition, the GSM-enabled control module allows for rapid emergency notification. Applications and types of CO2-based extinguishing systems Carbon dioxide (CO2)-based extinguishing systems are particularly suitable for protecting CNC machinery. CO2 is an effective extinguishing agent that does not conduct electricity, making it safe for use in environments with a lot of electrical equipment. There are two main types of CO2 systems: total submersion systems, used in confined spaces where CO2 can be concentrated to suppress a fire, and local application systems, aimed directly at the affected area. AFFS-CNC fire suppression systems at SIM Gdynia At SIM Gdynia, we use a carbon dioxide (CO2)-based fire suppression system on four oil-cooled Miyano machines. This system automatically detects a fire inside the machine and immediately releases CO2, leading to rapid extinguishment of the fire. In theory, once the fire is extinguished and the machine is checked, production can resume immediately. In practice, we have not had the opportunity to test the AFFS-CNC extinguishing system, due to the rarity of failures in our plant. However, we make every effort to ensure the safety of our employees and the continuity of production in the event of a fire. Maintenance and safety Regular maintenance of extinguishing systems is key to maintaining their high efficiency. Maintenance includes checking CO2 cylinders, nozzles and sensors. Staff training in system operation is essential to ensure proper response in the event of a fire. All operations with CO2 require strict adherence to safety standards due to the potential danger to people at high concentrations of the gas. Summary AFFS-CNC’s extinguishing systems offer reliability, high efficiency, and flexibility for customization to meet specific customer needs. They make it possible to ensure maximum safety and protect your equipment investment.
How did CNC come into existence? – History of CNC machining
Introduction CNC, or Computer Numerical Control, is a technology that has revolutionized the manufacturing industry. Through the use of computer control of equipment such as milling machines, lathes and EDMs, CNC has made it possible to produce geometrically complex shapes of mechanical components quickly, precisely and repeatably. Origins of NC technology CNC technology derives directly from NC (Numerical Control) technology, which emerged in the early 1940s. NC, or numerical control, involved programming machines with punch tapes that contained instructions for machine movements. John T. Parsons, in collaboration with the Massachusetts Institute of Technology (MIT), not only developed these machines, but was also the first to use computer methods to solve machining problems, including the precise interpolation of curves describing helicopter rotor blades. When did NC technology evolve into CNC? The transition from NC to CNC technology occurred in the 1950s. In 1952, a team of researchers at MIT developed the first CNC machine, which used a computer to control the machine’s movements. The first commercial CNC machines were brought to market through MIT’s collaboration with Cincinnati Milacron. These machines revolutionized the manufacturing industry by allowing tool trajectories to be programmed to some extent. The evolution of CNC technology in the 1960s and 1970s. In the 1960s and 1970s, CNC technology began to gain popularity. Although the first versions of CAD (Computer Aided Design) software appeared later, development of the initial systems that were precursors to full-fledged CAD solutions began in these decades. These early systems allowed the creation of simpler models that formed the basis for generating the G-codes used to control CNC machines. Additionally, in the 1970s, experimentation began with the first multi-axis machine configurations, which represented a significant step forward in machining complex geometries. These early multi-axis machines allowed a workpiece to be machined from different angles in a single setup. What was the development of CNC in the 1980s like? The 1980s brought significant innovations in CNC technology, fundamentally changing the machining industry. The development of CAD/CAM software enabled designers and engineers to more efficiently design components that could be directly transferred to CNC machines. The introduction of more intuitive interfaces and control systems increased productivity and made the then-current machines easier to operate. Development of CNC technology in the 1990s and early 21st century In the 1990s, significant advances in CNC technology manifested themselves through the introduction of multifunctional machines that combined various machining operations into a single station, greatly streamlining manufacturing processes. The introduction of ERP (Enterprise Resource Planning) systems, allowed better management of production resources and improved production planning. At the beginning of the new millennium, the development of 5-axis machines and industrial networks, such as Ethernet, allowed remote control and monitoring of processes. The increase in automation and robotization has helped to make operations more efficient and reduce operator intervention. CNC today – a case study from SIM Gdynia Thanks to numerous improvements in the cutting function and new generations of CNC machine tools, our machine park at SIM Gdynia has achieved significantly higher production efficiency. Our 5-axis machining centers are capable of machining complex geometries in a single setup, eliminating the need to manually reposition the workpiece. Our integrated automatic material feeding systems and industrial robots work in tandem with CNC equipment, in loading and unloading, ensuring continuous production and optimal cycle times. Summary Today, CNC technology is an integral part of modern industry, enabling the most complex projects and opening up new opportunities for companies around the world. Through continuous technology development and integration with new CNC systems, it remains at the forefront of industrial innovation, driving digital transformation and creating the future of manufacturing.
What is CNC Micromachining? – discussion of machining technology
Introduction Micromachining are processes, such as micromilling and microdrilling, that enable the production of extremely small components with high precision. These techniques use CNC (Computer Numerical Control) machines capable of performing complex operations on very small surfaces. With micromachining, it is possible to create parts that meet the stringent requirements of industries such as military, medical and aerospace. What is micromilling and microdrilling? Micromilling is the process of removing material using micromills, which are much smaller than standard milling cutters. It allows the precise shaping and finishing of the surface of microscopically sized parts, which is crucial in the production of high-precision components. Typical micromilling machines can achieve tolerances of a few micrometers, which is essential in applications requiring high accuracy. Microdrilling involves creating holes using microdrills with very small diameters, often less than 0.1 mm. This process is essential for applications requiring extreme precision, such as producing holes in microelectronic circuits or medical implants. Both of these processes are part of the broader category of micromachining, which includes all cutting and shaping operations of materials on a microscopic scale. Micromachining makes it possible to achieve unprecedented precision and surface finish quality. What cutting tools are used in micromachining? – examples Carbides Carbides are composite materials that are characterized by exceptional hardness and wear resistance. They are made from a combination of tungsten carbide (WC) and metallic cobalt (Co), which gives them excellent mechanical properties and durability. The hardness of carbides is usually around 1500-2000 HV (Vickers), which allows them to effectively machine even very hard materials. Carbides are also characterized by high compressive strength, reaching up to 5,000 MPa, and low thermal conductivity, which allows the cutting edge to remain sharp even at high temperatures. Use in the manufacture of micro milling and micro drilling tools Carbides are widely used in the production of micro mills and micro drill bits because of their strength and ability to maintain a sharp cutting edge. They make it possible to precisely produce micro holes and micro channels in hard materials such as stainless steel and titanium alloys. Carbides are also corrosion-resistant, which is important in machining materials with aggressive chemical properties. Synthetic Diamonds (PCD – Polycrystalline Diamond) Synthetic diamonds, also known as PCD (Polycrystalline Diamond), are materials consisting of many small diamond crystals bonded into one. They are characterized by extreme hardness of about 8,000 HV (Vickers) and high wear resistance. PCD also has a high thermal conductivity of about 1,000 W/mK, which allows it to efficiently dissipate heat generated during machining. As a result, PCD tools retain their cutting properties for a longer period of time. Application in micromachining Thanks to their abrasion resistance, PCD tools provide a longer service life and the ability to maintain a high-quality surface finish. The use of PCD in micromachining enables previously unattainable precision. Tools made from PCD are particularly effective at machining composite materials and ceramics, making them indispensable in many advanced technological applications. PCD is also resistant to the chemical effects of many materials, allowing them to be used in a wide range of working environments. CNC machines in micromachining – what is important? Multi-axis machines (5-axis CNC) 5-axis CNC machines allow tool movement in five different axes simultaneously. In addition to the standard three linear axes (X, Y, Z), they have two additional rotary axes that allow for complex spatial machining. This makes it possible to perform precise operations on complex surfaces without having to repeatedly reposition the workpiece. Thus eliminating ”human” error. Machines with high rigidity and vibration dampening Importance of minimizing vibration Vibrations can lead to deterioration of surface quality, shortened tool life and reduced machining precision. They are an undesirable effect that can result from inadequate machine rigidity, improper workpiece clamping or suboptimal cutting parameters. Machines with high structural rigidity and effective vibration dampening ensure stability in the machining process, which translates into higher quality and repeatable results. Examples of high rigidity machines Examples of machines with high rigidity and vibration dampening capabilities include advanced machining centers from manufacturers such as Makino, Okuma and Mori Seiki. These machines are designed for maximum stability and precision machining, using materials and structures with high mass and rigidity. In addition, they are equipped with advanced vibration dampening systems that actively monitor and compensate for vibrations during the cutting process. For example, Makino T-Series machining centers, known for their precision and stability, offer Vibration Control System (VCS) vibration dampening systems that automatically adjust machining parameters in real time to ensure optimal working conditions. What are digital twins and what impact do they have on CNC micromachining accuracy? Digital twins are virtual models of physical machines and manufacturing processes. Thanks to advanced digital technologies such as IoT (Internet of Things), artificial intelligence (AI) and data analytics, digital twins enable simulation, monitoring and analysis of real processes in real time. These virtual representations can accurately replicate the behavior of real systems, allowing them to predict how they will react to different operating conditions. Digital twins use data collected from sensors mounted on real machines, which are then processed and analyzed to create an accurate virtual model. This makes it possible to monitor the condition of machines, detect anomalies and predict potential failures before they occur. Digital twins can also be used to optimize production processes by simulating different operating scenarios and selecting the most efficient one. Coolants and lubrication in micromachining Minimal Quantity Lubrication (MQL) Minimal Quantity Lubrication (MQL) is a lubrication technique that applies minimal amounts of coolant directly to the tool and cutting area. Unlike traditional cooling methods, which require large amounts of liquid, MQL uses only a few milliliters per hour. Lubrication is by means of an oil mist, which effectively reduces friction and temperature while minimizing coolant consumption. Environmental and economic benefits of MQL MQL technology offers numerous environmental and economic benefits. Reduced coolant consumption translates into a smaller environmental footprint, reducing waste and consumption of natural resources. In addition, lower coolant consumption means lower operating and maintenance costs, which
Storage methods in modern industrial warehouses
Introduction Traditional storage methods, such as pallet warehouses, which involve storing goods on standard pallets in static racks, are increasingly being replaced by modern solutions. They allow better use of available space, increase operational efficiency and improve safety in warehouses. High-bay racking systems High-bay racking systems allow goods to be stored at heights as high as 18 meters, making maximum use of vertical warehouse space. These systems, often supported by forklifts with special designs, provide quick and efficient access to stored goods. Forklifts such as the EKX 4 and 5 series, equipped with a rotating fork carriage and maintenance-free synchronous reluctance motors, make it possible to operate at great heights with high energy efficiency and precision. Automatic storage and retrieval systems (AS/RS) Automated Storage and Retrieval Systems (AS/RS) are technological solutions that consist of racking operated by automated trucks or robots. Designed for efficient storage and retrieval of goods, these systems can significantly increase the operational efficiency of a warehouse, minimizing the time required for these operations and reducing the risk of human error. AS/RS use precise algorithms and advanced sensors to manage goods, and their integration with warehouse management systems (WMS) allows full automation and optimization of warehouse processes. Automated Warehouses (Smart Warehouses) Automated warehouses, also known as smart warehouses, use advanced technologies such as artificial intelligence (AI), the Internet of Things (IoT) and robotics to optimize warehouse operations. Automated Guided Vehicles (AGV) systems are used to transport goods, while drones perform inventory and inventory monitoring. AI and IoT allow real-time data collection, analysis and processing, leading to full automation of processes, significantly improving efficiency and reducing operational costs. Warehouse Management Systems (WMS) Warehouse Management Systems (WMS) are software that allow efficient management of warehouse operations. WMS allow tracking and managing all warehouse operations in real time, from goods receipt to shipment. WMS functions include inventory management, storage optimization, staff scheduling and integration with ERP (Enterprise Resource Planning) systems. With a WMS, it is possible to increase the accuracy of warehouse operations, reduce costs and improve overall efficiency. RFID and IoT technologies RFID (Radio-Frequency Identification) RFID, or Radio-Frequency Identification, is a technology that enables automatic identification and tracking of goods using radio waves. The RFID system consists of tags (labels) equipped with chips and antennas, and readers that send radio signals to the tags. This makes it possible to remotely read the information stored on the tags, significantly increasing the accuracy and efficiency of warehouse operations by eliminating the need to manually scan barcodes. Internet of Things (IoT) The Internet of Things (IoT) is a network of connected devices and sensors that collect and exchange data in real time. In the context of warehousing, IoT allows for the monitoring and management of various aspects of warehouse operations, such as inventory levels, environmental conditions (e.g. temperature and humidity) and the location of goods. Integrating IoT with WMS systems enables better inventory management and optimization of logistics processes, making warehouses more responsive and efficient. Cloud Storage Management Cloud storage, or warehouse management through cloud-based systems, is becoming increasingly popular in modern warehouses. These systems allow access to warehouse data from anywhere, anytime, which increases the flexibility and scalability of warehouse operations. Cloud management also offers data analytics to help optimize warehouse processes and anticipate future needs. Cloud-based management systems also allow for easy integration with other ERP and WMS systems, improving collaboration and coordination across the supply chain. Warehousing at SIM Gdynia At SIM Gdynia, we offer comprehensive warehousing services that use state-of-the-art technology to ensure maximum efficiency and safety. Our EKX 410 Series 4 forklift, equipped with a rotating fork carriage and maintenance-free synchronous reluctance motors, operates at heights of up to 11.5m, allowing more efficient use of warehouse space. We also offer comprehensive management of goods, from receipt to storage to picking and shipping. Summary Modern warehousing methods, which include high-bay racking systems, automated storage and retrieval systems (AS/RS), automated warehouses, warehouse management systems (WMS), RFID and IoT technologies, and cloud storage, significantly improve the efficiency, safety and flexibility of warehouse operations. These solutions make better use of available space, reduce operating costs and improve overall warehouse efficiency.
EMAG VL2 vertical lathe – technical characteristics, operation and case study SIM Gdynia
What is EMAG VL2? EMAG VL2 is a 3-axis CNC vertical lathe that integrates state-of-the-art automation solutions thanks to its compact design. Designed to meet high standards for the production of precision mechanical components such as gears, bushings and pump parts, the EMAG VL2 lathe is the answer to the mechanical industry’s growing demands for precision and efficiency. Thanks to the latest technology and robust design, the machine can machine components with a maximum diameter of up to 100 mm and a length of up to 150 mm. The machine tool is equipped with three spatial axes and a turret for twelve tooling locations with tool drive capability, which makes it possible to perform many types of machining operations without having to manually reposition the workpiece. An additional Y-axis option increases the functionality of the machine tool, allowing more complex machining tasks to be performed with high precision. Functionality of the EMAG VL2 lathe The automatic component loading and unloading system, operating on the pick-up principle, significantly reduces machining cycle time, which is crucial in the context of mass production. The machine features MINERALIT® polymer concrete construction, which provides high stability and excellent damping properties. These features are fundamental to ensuring the highest quality of machined surfaces and precision of workmanship, the use of this technology translates into high repeatability of manufactured parts. Benefits of using EMAG VL2 in the production of mechanical components – SIM Gdynia case study The implementation of the EMAG VL2 CNC machine tool at SIM Gdynia has brought significant benefits to production processes, including increased machining precision and reduced production cycle times. Thanks to its efficient automation and modular design, the machine is capable of producing large series with a machining cycle of only about one minute. This makes it possible to produce a significant number of workpieces in three work shifts. The automation and modularity of the lathe also significantly reduce the time required to convert and prepare it for operation. Summary The above-described technologies and MINERALIT® polymer concrete material, make the EMAG VL2 an indispensable tool for production facilities with high precision and speed requirements, such as SIM Gdynia. The machine makes significant improvements in optimizing production processes, making them faster, cheaper and more precise.
Cleaning mechanical components – What is ultrasonic cleaning in the CNC industry?
What is ultrasonic cleaning? Ultrasonic cleaning is a process that uses acoustic waves in the ultrasonic range (20-40 kHz) to remove contaminants from the surfaces of metals and other industrial materials. The technique is particularly valued in the CNC (Computer Numerical Control) machining industry, where the accuracy and cleanliness of components have a direct impact on the quality and dimensional tolerances of manufactured parts. How does the ultrasonic cleaning process work? The cleaning process begins by immersing the cleaned components in a tank of cleaning solution. The generated ultrasonic waves induce the phenomenon of cavitation, i.e. the formation and imploding of microscopic bubbles in the solution. The imploding bubbles generate high-energy shock waves that effectively remove accumulated contaminants such as oils, pastes, waxes, deposits and other unwanted elements, reaching even microscopic crevices and folds. What cleaning solutions are used in ultrasonic cleaning? The solutions used in this technology typically consist of demineralized water, detergents, chelating agents (e.g. EDTA) and corrosion inhibitors to prevent rust and corrosion on metal surfaces during cleaning. The chemical composition of the solutions is precisely selected depending on the type and nature of the materials being cleaned. Advantages of ultrasonic cleaning and its effects Ultrasonic cleaning offers precise removal of contaminants from components with complex geometries. This method is safe for the cleaned materials, minimizing the risk of mechanical and chemical damage, which is important when processing expensive or delicate components. In addition, ultrasonic cleaning contributes to the reduction of chemical waste and water consumption, supporting sustainable manufacturing practices through the recyclability and reusability of cleaning solutions. Case Study from SIM Gdynia: How ultrasonic washing of mechanical components impacted our production At SIM Gdynia, the use of ultrasonic cleaning technology for CNC components has allowed us to achieve significant improvements in cleanliness standards and production efficiency. Thanks to this method, we have significantly reduced the number of production rejects and increased overall customer satisfaction. Summary Ultrasonic cleaning is a method that improves operational and environmental efficiency. At SIM Gdynia, this technology has significantly contributed to improving the quality of production processes and protecting the environment by minimizing chemical waste.
