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.
CNC machining on 3, 4 and 5 axes -differences, advantages and descriptionof operation.
Introduction 3-axis CNC machining was the industry standard for a long time, but advances in technologyhave led to the introduction of 4- and 5-axis machines that offer much broader capabilities. Inthis article, we will look at the differences in machining parts between 3-axis and 4-axis and5-axis milling. What is 3-axis CNC machining, and what are itslimitations and applications? CNC 3-axis machining is considered the standard and most basic process in the productionof metal and plastic parts. It is characterized by the movement of the working tool alongthree axes: X (horizontal), Y (vertical) and Z (depth). This makes it an extremely versatilemethod in the area of simple part geometries. Limitations of 3-axis machining 3-axis machining does not allow the workpiece to be rotated, which limits the ability toperform holes or milling at complex angles without additional workpiece clamping andalignment, significantly increasing production time. Complicated shapes with curves or thatrequire precise machining on multiple sides are difficult or impossible to machine using onlythree axes. Applications of 3-axis machining Despite these limitations, 3-axis machining remains an indispensable tool in manyapplications, especially where part geometry is relatively simple and does not requirecomplex machining at different angles. It is widely used in the manufacture of machine parts,electronic components and other fields where speed and cost of production are as importantas precision. 4-axis milling – comparison with 3-axis CNC machining CNC 4-axis milling introduces an additional axis, significantly expanding part machiningcapabilities compared to 3-axis milling described earlier. In 4-axis milling, in addition to theclassical movements in the X, Y and Z axes, the possibility of rotating the surroundingworkpiece of the axes (X or Y) is introduced. This allows workpieces to be machined fromdifferent sides without the need to manually reposition them, which not only increasesmachining precision, but also reduces production time Challenges and solutions in 4-axis machining 4-axis milling has presented manufacturers with new challenges, such as the need forspecialized software to program tool paths and higher requirements for operatorqualifications. What is 5-axis CNC machining and what advantagesdoes it have 5-axis CNC milling represents the most advanced form of machining, augmenting theconventional three axes (X, Y, Z) with two additional rotary axes (A and B or C) that allow theworkpiece to rotate and tilt, providing access to almost every point of the workpiece from asingle fixture. This has created the ability to machine complex shapes with high dimensionalaccuracy and surface quality. Advantages of 5-axis milling Although 5-axis machines are more expensive to purchase and operate, their ability tomachine complex parts quickly and accurately can significantly reduce production costs perunit. The ability to perform multiple machining operations in a single workpiece positionsignificantly reduces production time by eliminating the need for multiple fixturing andsetups, providing a more consistent surface finish. Summary: What are the benefits of using 4- and 5-axismilling in the production of mechanical components? At SIM Gdynia, 4- and 5-axis milling has enabled us to transcend traditional machininglimitations, opening the door to producing complex shapes and surfaces that were previouslybeyond our reach. By using machining centers, such as the 4-axis RWA 250L G (Tsudakoma) and 5-axis5A201FA (Nikken), we have gained significant benefits, including reducing the time requiredfor production preparation and execution, increasing process efficiency, minimizing materialwaste, and lowering labor costs by automating and integrating machining operations.The ability to fine-tune the tool angle characteristic of 5-axis milling has significantlyimproved the finish quality of our products, while opening up our manufacturing capabilitiesto more demanding sectors such as the military and aerospace industries.
What is CAD/CAM integration andhow does it translate to CNC machining?
Introduction to CAD/CAM Technology In a world where dynamic change and innovation are a daily occurrence in themachining industry, CAD (Computer-Aided Design) and CAM (Computer-AidedManufacturing) technologies are becoming indispensable pillars of the sector. In theage of digitization and automation, CAD and CAM are not only facilitating processes,but also revolutionizing the way products are designed and realized. CAD, with itsfocus on digital design, enables the creation of complex models and plans with aprecision previously unavailable. CAM, in turn, as a tool for optimizing manufacturingprocesses, transforms these designs into finished products, reducing productiontime and increasing accuracy. Today’s manufacturing environment increasingly relies on the synergy of CAD andCAM to meet growing market demands for speed, flexibility and personalizedofferings. Understanding the impact of these technologies on the industry is key toappreciating their role in shaping the future of the manufacturing sector. What is CAD? CAD (Computer-Aided Design) technology is at the heart of modern engineering andarchitectural design. A key tool for creating complex and precise digital models, itaffects every aspect of manufacturing. CAD allows rapid visualization, analysis andcustomization of designs, resulting in reduced design time and increased efficiency. Its main advantage is its ability to create detailed 2D and 3D models that can beeasily modified and adjusted. This flexibility allows designers to explore a variety ofsolutions and quickly make changes in response to changing requirements orfeedback received. In addition, CAD supports decision-making processes by enablingsimulations and analyses that evaluate a project’s performance and functionalitybefore execution. What is CAM? Computer-Aided Manufacturing, or CAM, is the technology needed to transform CADdesigns into finished products. It is a production management tool that controls CNC(Computer Numerical Control) machines and other manufacturing equipment,enabling digital models to be realized into physical creations. The difference between CAM and CAD lies in their direct application: CAD focuses oncreating models, while CAM puts those designs into practice. CAM streamlinesmanufacturing processes such as milling, turning, cutting or 3D printing, allowing forgreater precision, efficiency and minimizing errors. In an era where speed and flexibility in production are important, CAM enables rapidadaptation to change market and design requirements. With the ability to quicklyadapt manufacturing processes to changes in CAD designs, CAM is particularlyvaluable in industries requiring short production runs or product personalization. CAD/CAM Integration: Definition and advantages The integration of CAD (Computer-Aided Design) and CAM (Computer-AidedManufacturing) technologies is an important strategy in modern manufacturingprocesses. It enables a seamless transition from design to product realization. A keybenefit of this integration is that it speeds up the manufacturing process through direct communication between modules, enabling rapid design changes andreducing lead times. CAD/CAM integration also reduces the risk of data transfer errors. An integratedsystem improves collaboration between design and production teams, contributingto better project management and greater flexibility to adapt to customer requirements. In addition, using a single integrated system reduces the need for training andreduces software maintenance costs. As a result, CAD/CAM integration not onlystreamlines the manufacturing process, but also significantly strengthens acompany’s productivity and competitiveness in the market. Impact of MasterCam X22 CAD/CAM System on Manufacturing at SIM Gdynia As of January 2024, at SIM Gdynia, we have the MasterCam X22 CAD/CAM system,which plays a key role in our bespoke manufacturing of mechanical components fora variety of industries. It’s not only our main design software, but it’s also a tool we’reconstantly developing to stay on top of the latest trends and keep standards at thehighest level. With MasterCam X22, our manufacturing has gained faster design and higheraccuracy, translating directly into shorter lead times and faster delivery of finishedproducts to customers. The integration of CAD and CAM in a single system makesthe workflow smoother, reduces the risk of errors, and makes cooperation betweendepartments more efficient. All in all, MasterCam X22 is more than just software to us – it’s the key to moreefficient work and better adaptation to our customers’ requirements.
Vending machines in the CNCmachining industry – the MATRIX system fromIscar
ISCAR – MATRIX manufacturer business profile As an established manufacturer in the field of cutting tools, Iscar focuses on developing andproviding solutions for specialized metalworking applications. Their portfolio includes a widerange of tools, from cutters and drills to advanced turning tools.In this article, we will focus on one of the more interesting aspects of Iscar’s business – theirvending machines. Although the concept of vending machines may sound a bitunconventional in an industrial context, these systems are revolutionizing the way tools aremanaged in a manufacturing environment, offering unique solutions for tool availability,control and efficiency of tool use. MATRIX tool management system The MATRIX system, developed by ISCAR, is an asset management platform thatrevolutionizes the organization and access to tools in a manufacturing environment. It ismuch more than a traditional warehouse; MATRIX is an integrated system that usesautomation to track, manage and deliver tools in real time. Its implementation, like SIMGdynia’s, helps streamline manufacturing processes by providing immediate access toneeded resources. A key feature of MATRIX is its ability to automatically record consumptionand adjust supply, minimizing the risk of downtime due to tool shortages. With this system,companies can significantly reduce costs associated with overstocking and better planpurchases, leading to increased overall operational efficiency. MATRIX system capacity The MATRIX system from ISCAR features impressive flexibility in storing tools of differentsizes and shapes, thanks to drawers of varying heights, ranging from 50 mm to 125 mm.This versatility is key when it comes to handling a wide range of parts, including inserts,gauges and larger accessories. In addition, the Jumbo drawer option, one of many availableconfigurations, allows for the safe storage of heavier tools, with a maximum load of up to 90 kg per drawer. This specification is a testament to the robust design of the system, which isable to adapt to a variety of storage needs, from lightweight components to heavier tools. Specification The MATRIX system from ISCAR incorporates a number of technological solutions thatsignificantly raise the standards for tool management in an industrial environment. The userinterface is intuitive and available in two versions: TOUCH and POD. The TOUCH version,equipped with a standalone PC, a 17-inch touchscreen and an advanced UPS protectionsystem, provides reliability and ease of use. The POD version, designed as an additionalextension, allows integration with existing systems.MATRIX is also equipped with an Auto-Lock mechanism that secures containers when thedrawer is closed, providing additional security and control of assets.Solutions such as RFID and fingerprint readers are also available, enhancing security andallowing precise tracking of tool usage.The cabinet frame includes adjustable legs and a removable front panel for easy forkliftaccess, making it easy to install and maintain the system. The cabinet dimensions,construction materials and color options are designed with durability and aesthetics in mind,and all manufacturing is done in accordance with ISO9001-2008 standards, guaranteeingcertified quality. Summary – What benefits the MATRIX system from Iscar has brought to SIM Gdynia The implementation of the MATRIX system from ISCAR at SIM Gdynia has significantlycontributed to the improvement of resource management. The automation of tool supply,offered by MATRIX, has reduced production downtime by continuously supplying thenecessary tools. Directly translating into greater operational efficiency and reducedinventory costs by precisely matching supplies to current needs.The system’s security features, such as the Auto-Lock mechanism and integration with RFIDtechnology and fingerprint readers, have strengthened control over inventory and minimizedthe risk of unauthorized access or loss. This has enabled our organization to better manageresources and increased overall control over production processes.The positive impact of MATRIX on SIM Gdynia also manifested itself in better workflow andgreater employee satisfaction. Easy access to tools and streamlined work proceduresincreased the efficiency of the team. As a result, not only did we see financial benefits, butalso the morale of our staff improved significantly, which is important for maintaining highproductivity and quality of work.
Enforce Tac 2024 – defense and security industry conference
What is Enforce Tac and how did it go in 2024? Enforce Tac 2024 was a landmark event in the calendar of international trade fairs focused on the latest technologies and solutions in the defense and security industry. Taking place in the heart of Europe for a full three days, the fair brought together prominent experts, innovators, and representatives of the military and public security sector from different corners of the globe. In an atmosphere focused on the exchange of knowledge and experience, Enforce Tac 2024 showcased cutting-edge technological developments, opening the door to the future of security on a global scale for attendees. In addition to exhibiting the latest weapons systems, specialized vehicles, surveillance and reconnaissance technologies, the fair hosted deep discussions on the direction of the sector, the challenges facing the world today, and how new technologies can be adapted to provide greater security on a national and international level. Profile of participants and atmosphere of Enforce Tac 2024 Gathering more than 12,000 professionals and experts from 86 countries, Enforce Tac 2024 became a place for international cooperation and exchange of ideas. The fair attracted a broad spectrum of participants, including representatives from government security agencies, armed forces, defense manufacturing companies, technology startups, as well as independent security experts and analysts. The unique, discreet atmosphere of the event, combined with the highest level of professionalism and exclusivity, created an ideal environment for open, yet deeply substantive discussions. Both exhibitors and visitors had a unique opportunity to make valuable business contacts, exchange experiences and discuss potential directions for development and cooperation. Enforce Tac’s distinctive atmosphere – focused on innovation, technology and the future of defense – confirmed its status not only as a venue for showcasing achievements, but above all as a platform for fostering international development and cooperation in the security sector. Innovations and dominant trends at Enforce Tac 2024 Weapons and ammunition At Enforce Tac 2024, one of the most heavily trafficked sectors was the presentation of advanced weapons solutions, including modern small arms systems, artillery and specialized ammunition. Innovations on display included, among others, modular systems that allow weapons to be quickly adapted to a variety of operational tasks, as well as munitions with intelligent warheads capable of accurately hitting targets while minimizing casualties. Vehicle innovations The unmanned vehicle (UxV) sector, including both land-based (UGV), airborne (UAV) and sea-based (USV) platforms, showcased the latest developments in autonomy, survivability and interoperability. The focus was on vehicles capable of operating in complex urban environments and difficult terrain, offering support for reconnaissance and logistics operations, as well as direct combat support. Demonstrations also included autonomous systems capable of autonomously carrying out reconnaissance missions and executing attacks on designated targets without direct operator supervision. Vision technologies and optoelectronics Recent developments in thermal imaging, night vision and optoelectronic technologies highlighted their growing role in modernizing targeting, reconnaissance and surveillance systems. Developments in these technologies make it possible to operate in all lighting and atmospheric conditions. Innovations in this field included miniaturization of systems, increased resolution and sensitivity of detectors, and integration with artificial intelligence systems for automatic target identification and classification, among others. Scope of special events Enforce Tac 2024 was distinguished by a wealth of special events that provided attendees with unique experiences and insights into the practical application of the technologies on display. Workshops and seminars focused on the latest strategies in defense, crisis management and cyber security, while panel discussions with renowned experts focused on the future of military technology, challenges in implementing autonomous systems, and ethical aspects of using new technologies in armed conflict. Enforce Tac Village and BLACKBOX were key areas where participants had the opportunity to experience first-hand the latest weapon systems, unmanned vehicles and optical technologies. Enforce Tac Village offered dynamic demonstrations in realistic operational scenarios, while BLACKBOX allowed equipment to be tested in conditions similar to real missions, including low-light or thermal imaging technology, allowing for a full assessment of their functionality and performance. SIM Gdynia’s participation in Enforce Tac 2024 As a manufacturer of drone components, silencers and enclosures for electronic systems, keeping an eye on the latest trends and technologies is essential to maintaining our competitiveness in the market. The event allowed us to delve deeper into the future requirements of the defense and security sector, which is invaluable for further development and innovation in our products.
We are investing in modern, cost-effective and environmentally friendly solutions
New Mercedes-Benz Tractor We are deeply committed to sustainable development, which encompasses all aspects of our business. In line with this philosophy, we have made investments that go beyond advanced machine tools and tools to include our means of transportation. It is with great pride that we present our latest acquisition, the Actros L 1848 tractor-trailer from Mercedes-Benz, which represents an important step in meeting our environmental and economic commitments. High Standards with Actros L 1848 The purchase of the Actros L 1848 demonstrates our commitment to maintaining high technological standards, in line with our customers’ expectations and our agreements and understandings. This investment not only underscores our commitment to occupational comfort and safety, but also our commitment to environmentally friendly technologies. From an economic perspective, the Actros L 1848 is a significant step toward reducing operating costs, offering the fuel efficiency and reliability crucial to our transportation fleet. Elegance in company colors Our new vehicle not only meets high functional and environmental standards, but also serves as an excellent showcase for our company with its impressive appearance in corporate colors.
What is TEM deburring and what benefits does it bring to Polish industry?
Definition and importance of TEM deburring TEM (Thermal Energy Method) deburring is an advanced method of removing burrs and deburring from metal parts, which plays a key role in precision machining. The process involves placing the workpiece in a hermetically sealed chamber into which a mixture of combustible gases (e.g., methane, hydrogen) and oxygen is introduced. Ignition of this mixture causes a rapid rise in temperature to about 3,500°C, resulting in effective burning and deburring. The key aspect is to precisely control the diffusion of heat to ensure even removal of unwanted elements without damaging the workpiece. The process is scientifically classified as a “thermal-chemical deburring process” and is assigned to the “chemical removal” process subgroup according to DIN 8590. TEM deburring at SIM Gdynia: a technological advantage At SIM Gdynia, TEM deburring is used to achieve exceptional precision in component manufacturing. Thanks to this technique, we can effectively remove burrs from the most complex and hard-to-reach areas, where mechanical means would fail. This process makes it possible to achieve smooth and even surfaces, which are essential for advanced applications such as components in hydraulic and pneumatic systems or components in the aerospace and defense industries. As a result, we offer products of the highest quality and precision, putting us at the forefront of innovation in the metalworking industry. Advantages of TEM deburring for industry TEM deburring, being a “thermal-chemical” process, offers unique advantages for industry. The process allows simultaneous removal of external and internal burrs in a single machining cycle, which ensures the reliability of the process. It does not affect surface structure, which is important for plastic parts. The process offers unparalleled cleanliness and cycle speed for high production volumes, while also having low energy costs. TEM deburring is particularly useful for cast and turned parts and distribution blocks, as well as in the production of components for hydraulic and pneumatic valves. Material limitations in TEM deburring While TEM deburring is effective for many materials, there are some limitations to its use. First and foremost, the process is not recommended for metals such as magnesium, due to its tendency to burn uncontrollably and its low flash and melting points. Similarly, titanium is also ruled out due to its very high boiling point (3535 °C), making it unsuitable for the process. In addition, high-temperature resistant materials often used in the aerospace industry, such as zirconium, are also not suitable for TEM deburring. These material limitations require manufacturers to use other processing methods for these specific materials. Gaseous fuel sources in TEM deburring Various types of gaseous fuel sources are used in TEM deburring. The main fuel gases used in these machines are methane, natural gas or hydrogen. There are three main ways to deliver these gases to the machine: a gas and oxygen bundle, a natural gas compressor combined with an oxygen bundle, and a natural gas compressor with an oxygen tank. The choice of the appropriate fuel source depends on machine specifications and process requirements. Post-gratification process at SIM Gdynia: Washing and anti-corrosion coatings At SIM Gdynia, the post-burring process includes thorough washing of components to remove iron oxide deposits after the TEM deburring process. The cleaning technique is adapted to the type of material – we use pH-neutral cleaning with ultrasonic support for steel and cast iron, and other methods for aluminum and zinc. After the cleaning process, we apply anti-corrosion coatings that provide long-term protection and preserve the material properties of the components. This extra attention to detail ensures that our products meet the highest standards of quality and durability. Summary In conclusion, TEM deburring technology, although relatively rare in Polish industry, represents a significant advance in precision machining. It enables efficient deburring of various materials, while minimizing the impact on their properties. Few companies in Poland have advanced TEM deburring machines, making this technology particularly valuable to those who rely on it. It is a direction that is sure to grow in importance, representing the future of innovation and manufacturing excellence.
