{"id":7477,"date":"2024-12-18T09:21:48","date_gmt":"2024-12-18T08:21:48","guid":{"rendered":"https:\/\/premium-s.hu\/?p=7477"},"modified":"2026-07-03T14:01:29","modified_gmt":"2026-07-03T12:01:29","slug":"cnc-hutofolyadek-es-kenoanyagok-szerepe-a-gyartasban","status":"publish","type":"post","link":"https:\/\/premium-s.hu\/en\/blog\/cnc-hutofolyadek-es-kenoanyagok-szerepe-a-gyartasban\/","title":{"rendered":"CNC Machine Fluids and Their Roles in Machining Processes"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"7477\" class=\"elementor elementor-7477\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-601bcd9 cikk elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"601bcd9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7042d8f\" data-id=\"7042d8f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2b08480 elementor-widget elementor-widget-text-editor\" data-id=\"2b08480\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1>The role of CNC coolant and lubricant types in machining<\/h1>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d43e02e elementor-widget elementor-widget-text-editor\" data-id=\"d43e02e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Introduction<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14462a2 elementor-widget elementor-widget-text-editor\" data-id=\"14462a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-path-to-node=\"6\">The use of CNC coolants and various lubricants fundamentally determines the success of machining in modern metalworking manufacturing. These specialized fluids provide cooling, lubrication, and continuous cleaning during machining operations.<\/p><p data-path-to-node=\"6\">\u00a0<\/p><p data-path-to-node=\"7\">The use of a professional CNC coolant not only optimizes production processes but also directly contributes to extending the service life of expensive machine tools. It also improves the surface quality of finished components. In this article, we take a detailed look at the most important types of fluids and their industrial applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91346cb elementor-widget elementor-widget-text-editor\" data-id=\"91346cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>The main types of CNC coolant options<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de75d9d elementor-widget elementor-widget-text-editor\" data-id=\"de75d9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>Coolants<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12ff8fc elementor-widget elementor-widget-text-editor\" data-id=\"12ff8fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>During CNC machining, significant heat is generated by friction between the tools and workpieces. Various types of coolants are used to dissipate this heat, helping to prevent overheating and ensuring the efficient operation of the machine. <strong>There are three main types of CNC coolants:<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8aaa55 elementor-widget elementor-widget-text-editor\" data-id=\"c8aaa55\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Water-based coolants<\/strong>: They are the most widely used solution on the market due to their excellent heat transfer properties. Water naturally dissipates heat quickly, making these coolants ideal for high-speed machining processes. However, these fluids do not provide sufficient lubrication on their own, which is why they are often used in the form of an emulsion, combined with oil.<\/li><li><strong>Oil-based coolants<\/strong>: They offer excellent lubricating properties, meaning that they not only provide cooling but also significantly reduce friction. Oil-based coolants are often used in precision machining processes, where accurate and fine cutting is essential. Oil-based fluids are particularly beneficial when machining difficult-to-cut materials, as they significantly reduce tool wear.<\/li><li><strong>Synthetic coolants<\/strong>: They are made from artificially produced compounds that provide optimal cooling and lubrication. Synthetic coolants can be more durable and effective than their naturally based counterparts, while also reducing tool wear. In addition, they can offer more environmentally friendly solutions, as they are less polluting and have a lower risk of biodegradation.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-acdbea0 elementor-widget elementor-widget-text-editor\" data-id=\"acdbea0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>Lubricants<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17f640b elementor-widget elementor-widget-text-editor\" data-id=\"17f640b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Lubricants used in CNC machines reduce friction between the tool and the workpiece, thereby helping to extend tool life and maintain the efficiency of the machining process. Selecting the right lubricant is critical to the machine's performance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54a746a elementor-widget elementor-widget-text-editor\" data-id=\"54a746a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Cutting oils<\/strong>: These oils are designed to reduce friction directly between the tool and the workpiece. Cutting oils promote smooth cutting and minimize tool wear, particularly when machining at high speeds and working with hard materials. A wide range of cutting oils is available for different applications, including deep-hole drilling, turning, milling, and drilling.<\/li><li><strong>Greases<\/strong>: These are thicker lubricants used to protect tools and machine components. Greases adhere better to machine surfaces and provide excellent protection against tool wear. They are mainly used in lower-speed machining processes or in applications where lubrication needs to be maintained for longer periods.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f0d03d elementor-widget elementor-widget-text-editor\" data-id=\"5f0d03d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>Emulsions and mixtures<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b8c808 elementor-widget elementor-widget-text-editor\" data-id=\"7b8c808\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Emulsions and mixtures provide both cooling and lubricating properties, making them particularly beneficial in applications where both are required. Base fluids are often supplemented with various additives, such as corrosion inhibitors, anti-foaming agents, and biocides, to prevent bacterial growth and extend the service life of the CNC coolant.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f7d2b6 elementor-widget elementor-widget-text-editor\" data-id=\"7f7d2b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Oil-water emulsions<\/strong>: These emulsions provide excellent cooling and lubrication. Oil-water mixtures combine the properties of both fluids to optimize both heat dissipation and lubrication. Emulsions typically contain a low concentration of oil, which improves cooling performance without compromising lubrication efficiency.<\/li><li><strong>Various mixtures and additives<\/strong>: Emulsions and other metalworking fluids are often combined with various additives that enhance their cooling and lubricating properties. These additives may include corrosion inhibitors, anti-foaming agents, and biocides, which prevent the growth of bacteria and fungi in the fluid. These mixtures are particularly important for long-term fluid use, as they extend fluid service life and improve machine performance.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-607f385 elementor-widget elementor-widget-image\" data-id=\"607f385\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1400\" height=\"635\" src=\"https:\/\/premium-s.hu\/wp-content\/uploads\/2024\/12\/gep_folyadek_borito.jpg\" class=\"attachment-full size-full wp-image-7482\" alt=\"CNC h\u0171t\u0151folyad\u00e9k\" srcset=\"https:\/\/premium-s.hu\/wp-content\/uploads\/2024\/12\/gep_folyadek_borito.jpg 1400w, https:\/\/premium-s.hu\/wp-content\/uploads\/2024\/12\/gep_folyadek_borito-300x136.jpg 300w, https:\/\/premium-s.hu\/wp-content\/uploads\/2024\/12\/gep_folyadek_borito-1024x464.jpg 1024w, https:\/\/premium-s.hu\/wp-content\/uploads\/2024\/12\/gep_folyadek_borito-768x348.jpg 768w\" sizes=\"(max-width: 1400px) 100vw, 1400px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a280545 elementor-widget elementor-widget-text-editor\" data-id=\"a280545\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>How does CNC coolant work during machining?<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fbecca elementor-widget elementor-widget-text-editor\" data-id=\"9fbecca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>While the types of coolants and lubricants vary, they all share a common goal: ensuring the efficient operation of the CNC machine. Let\u2019s take a look at how these fluids support the different stages of CNC machining:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f4307b elementor-widget elementor-widget-text-editor\" data-id=\"4f4307b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Cooling during machining<\/strong>CNC machines, particularly during high-speed machining processes, generate a significant amount of heat. Coolants directed directly onto the tool and workpiece dissipate this heat, preventing the tool and workpiece from overheating, which could otherwise lead to deformation or material fatigue. In this way, these fluids ensure precise machining and longer tool life.<\/li><li><strong>Lubrication to reduce friction<\/strong>: Lubricants used in CNC machines help minimize friction between the tool and the workpiece. This is particularly important in metalworking, where friction can generate extreme temperatures that may lead to rapid tool wear. Proper lubrication not only extends tool life but also improves the surface quality of the cut, resulting in a more precise and aesthetically pleasing finish.<\/li><li><strong>Cleaning and <a href=\"https:\/\/premium-s.hu\/en\/blog\/forgacskihordo-rendszerek-a-femmegmunkalasban\/\">chip removal<\/a><\/strong>: A properly metered CNC coolant also plays a role in cleaning, as it removes chips and contaminants generated during machining from the work area. This is particularly important in precision machining, where chip accumulation can affect the quality of the finished product. The fluids ensure effective chip removal, improving machine efficiency and reducing downtime.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e87ffa6 elementor-widget elementor-widget-text-editor\" data-id=\"e87ffa6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Key considerations when selecting a CNC coolant<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7731b3 elementor-widget elementor-widget-text-editor\" data-id=\"c7731b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Selecting the right coolant and lubricant for CNC machines is not a straightforward process. These factors determine which fluid is best suited to the manufacturing process, taking into account costs, productivity, and product quality.<\/p><p>\u00a0<\/p><p>The selection of the right CNC coolant depends on several technological factors:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24a3ef3 elementor-widget elementor-widget-heading\" data-id=\"24a3ef3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Type of material being machined<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-548ffc7 elementor-widget elementor-widget-text-editor\" data-id=\"548ffc7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Different materials have different machining requirements when it comes to coolants and lubricants. The selection of the appropriate fluid depends on the material\u2019s hardness, thermal conductivity, and sensitivity:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7940f56 elementor-widget elementor-widget-text-editor\" data-id=\"7940f56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Metals<\/strong>: When machining metals\u2014particularly carbide, steel, or aluminium\u2014high temperatures are generated, requiring effective cooling. For these materials, oil-based or water-based emulsions are used to prevent heat-induced deformation or cracking. More difficult-to-machine materials, such as titanium, may require more specialized coolants.<\/li><li><strong>Plastics and composites<\/strong>: These materials are generally less thermally conductive but are prone to deformation when overheated. Here, selecting the right fluid is particularly important, as oil-based coolants can easily damage the material. Synthetic or milder water-based coolants are preferable for these materials.<\/li><li><strong>Precision materials<\/strong>: When machining materials such as stainless steel or tool steel, precise cooling during high-temperature machining is extremely important. The choice of fluid is based on the need to ensure maximum precision and long tool life.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68abda3 elementor-widget elementor-widget-heading\" data-id=\"68abda3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Type of machining operation<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7840028 elementor-widget elementor-widget-text-editor\" data-id=\"7840028\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Different materials have different machining requirements when it comes to coolants and lubricants. The selection of the appropriate fluid depends on the material\u2019s hardness, thermal conductivity, and sensitivity:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70827d9 elementor-widget elementor-widget-text-editor\" data-id=\"70827d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Drilling and milling<\/strong>: These operations generate significant amounts of heat, particularly during high-speed machining. In drilling, proper cooling is essential for producing accurate holes and extending tool life. During milling, coolants reduce the occurrence of surface defects and improve surface quality.<\/li><li><strong>Turning<\/strong>: During turning, fluids provide continuous cooling and lubrication, as the tool remains in constant contact with the rotating workpiece. Selecting the right fluid is crucial for achieving precision and high surface quality.<\/li><li><strong>Grinding<\/strong>: During grinding, the primary functions of these fluids are to remove fine particles and dissipate heat. In addition to cooling, lubrication also plays an important role in preventing wear of the workpiece and tool.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce69efb elementor-widget elementor-widget-heading\" data-id=\"ce69efb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Type and parameters of the machine<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c51a0ae elementor-widget elementor-widget-text-editor\" data-id=\"c51a0ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">CNC machines have different specifications that determine the requirements for fluid application. High-speed or precision machining operations may require specialized coolants and lubricants:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a6ba2e elementor-widget elementor-widget-text-editor\" data-id=\"7a6ba2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>High-speed machining<\/strong>These types of machines generate higher temperatures, requiring the use of high-performance coolants. Synthetic fluids can be advantageous in such applications, as they provide longer service life and dissipate heat more efficiently. An innovative and highly effective cooling method is the use of ethanol, which is delivered in atomized form directly to the tool cutting edge. Due to its high alcohol content, ethanol evaporates extremely quickly, resulting in rapid heat removal during typically high-speed machining operations. This technology is used in DATRON milling machines for aluminium machining. The result is significantly extended tool life, a clean work area, and excellent surface quality.<\/li><li><strong>Precision machines<\/strong>For precision machines, lubrication and cooling are essential, particularly during fine surface finishing operations. Oil-based coolants can be an excellent choice in such applications, as they provide superior lubrication and help prevent surface defects. When using oil for cooling, the risk of fire must be taken into account. This risk typically arises from tool breakage and is particularly hazardous when machining titanium. Machine tool manufacturers specifically highlight the risks associated with oil-based cooling and lubrication systems and recommend integrating an automatic fire suppression system into the machine.Tornos SA has been working with the German company Kraft&amp;Bauer GmbH for decades, equipping its machines with effective fire suppression systems.<\/li><li><strong>Automated production lines<\/strong>: Automated machines designed for continuous operation also have specific fluid requirements. In such applications, fluids that remain stable over extended periods and do not cause deposits are particularly important.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-17f1362 elementor-widget elementor-widget-heading\" data-id=\"17f1362\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Environmental and health considerations<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c970bb2 elementor-widget elementor-widget-text-editor\" data-id=\"c970bb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Nowadays, the environmentally friendly and safe use of fluids in CNC machines is becoming increasingly important. Selecting the right fluid not only ensures efficient production but also helps ensure compliance with environmental and health standards:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43278b6 elementor-widget elementor-widget-text-editor\" data-id=\"43278b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><strong>Biodegradable fluids<\/strong>: Such fluids are particularly important in industries where environmental protection is a key priority. These fluids have a lower environmental impact, as they biodegrade more quickly and contain fewer toxic substances.<\/li><li><strong>Toxicity<\/strong>: CNC coolants used in machines may contain toxic substances that can be harmful to workers\u2019 health, particularly in cases of prolonged exposure. Therefore, it is important to use fluids with low toxicity or those that do not contain harmful substances.<\/li><li><strong>Waste management<\/strong>: The fluids used in CNC machines need to be replaced regularly, which can generate significant amounts of waste. Environmentally friendly solutions, such as fluid recycling or biodegradation, can help reduce the environmental impact.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31d2623 elementor-widget elementor-widget-text-editor\" data-id=\"31d2623\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>CNC coolant maintenance and professional management<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af19952 elementor-widget elementor-widget-text-editor\" data-id=\"af19952\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Regular maintenance of the coolants and lubricants used in CNC machines is essential for ensuring smooth machine operation. Proper maintenance extends the service life of both the fluids and the machines, reduces the risk of breakdowns and downtime, and improves the efficiency of the manufacturing process.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05143da elementor-widget elementor-widget-text-editor\" data-id=\"05143da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>Fluid replacement and system cleaning<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19289f8 elementor-widget elementor-widget-text-editor\" data-id=\"19289f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Coolants and lubricants need to be replaced from time to time, as they can become contaminated with chips, oil residues, or other substances during use. Clean fluids ensure optimal machine performance and help prevent tool wear. They also extend the service life of high-value machine tools while providing users with a cleaner and healthier working environment.<\/p><p>\u00a0<\/p><p><span class=\"citation-401 citation-end-401\">The<\/span> German company <a href=\"https:\/\/www.ph-cleantec.de\/en\/home\">ph-cleantec GmbH.<\/a> has developed specialized cleaning equipment for the professional maintenance of systems. These mobile units enable machine tools to be cleaned both internally and externally on-site, within the production facility, with exceptional efficiency. The equipment can also be used to clean machine components that are difficult or impossible to access, such as the tool magazine.\nWith the manufacturer's equipment, the machine tool's metalworking fluids can be extracted, allowing the cleaning process to be carried out using the coolant itself. During this process, the CNC coolant flowing through the equipment is briefly heated to nearly 95\u00b0C, which destroys the bacteria present in the fluid and can significantly extend the service life of the emulsion.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-571918f elementor-widget elementor-widget-text-editor\" data-id=\"571918f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>Use of filtration systems<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c27c132 elementor-widget elementor-widget-text-editor\" data-id=\"c27c132\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Filtration systems are used to maintain the cleanliness of fluids used in CNC machines by removing contaminants. Filtration systems can be integrated into the machine or used as external peripheral equipment.<\/p><p>In many cases, these filtration systems are connected to individual machine tools, but central filtration systems are also frequently used in metalworking plants to continuously filter the coolants and lubricants for an entire fleet of machines.<\/p><p>\u00a0<\/p><p>Filtration technology offers a wide range of options, determined primarily by the machining process. From very coarse cutting operations to processes involving the finest material removal, suitable filtration equipment is available to effectively clean metalworking fluids (MWF).<\/p><p>\u00a0<\/p><p>The <a href=\"https:\/\/www.knoll-mb.de\/en\/\">KNOLL Maschinenbau GmbH.<\/a> is one of the best-known and most reliable manufacturers of filtration equipment on the market. The wide range of KNOLL filtration systems and pumps ensures continuous cleaning of CNC coolant, whether for milling, turning, or grinding operations. The manufacturer's decades of experience provides companies involved in metalworking with a reliable solution for the management of coolants and lubricants. Its product portfolio includes chip conveyors as pre-separation units, a wide variety of filtration systems, and the pumps essential for their operation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6d09e0 elementor-widget elementor-widget-text-editor\" data-id=\"c6d09e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>Recycling and environmental protection<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ff96de elementor-widget elementor-widget-text-editor\" data-id=\"4ff96de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Recycling used CNC coolants reduces costs and environmental impact. Reusing purified fluids provides a sustainable solution for manufacturing processes. The use and recycling of environmentally friendly fluids helps reduce the amount of hazardous waste.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b65403 elementor-widget elementor-widget-text-editor\" data-id=\"2b65403\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>Fluid quality control<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54dbcd9 elementor-widget elementor-widget-text-editor\" data-id=\"54dbcd9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Regular monitoring of the quality of coolants and lubricants, such as checking pH levels and temperature, helps maintain fluid effectiveness and prevent machine malfunctions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6f1dbe elementor-widget elementor-widget-text-editor\" data-id=\"e6f1dbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h6>Regular maintenance schedule<\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28102e3 elementor-widget elementor-widget-text-editor\" data-id=\"28102e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Following a regular maintenance schedule ensures that CNC machines and fluid systems always operate at optimal performance. This includes periodic fluid replacement, filter maintenance, and regular monitoring of fluid quality.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6322730 elementor-widget elementor-widget-text-editor\" data-id=\"6322730\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Common problems and solutions<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b87105 elementor-widget elementor-widget-text-editor\" data-id=\"7b87105\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Several common issues can occur when managing fluids used in CNC machines, and these should be avoided to ensure efficient operation:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-207efb4 elementor-widget elementor-widget-text-editor\" data-id=\"207efb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li><p data-path-to-node=\"53,0,0\"><b data-path-to-node=\"53,0,0\" data-index-in-node=\"0\">Incorrect fluid selection:<\/b> If the fluid type is not suitable for the material being machined or the machining process, it can reduce machine performance and product quality. Always consult the manufacturer or a specialist when selecting the appropriate CNC coolant.<\/p><\/li><li><p data-path-to-node=\"53,1,0\"><b data-path-to-node=\"53,1,0\" data-index-in-node=\"0\">Contaminated fluid:<\/b> The accumulation of chips and other contaminants reduces fluid effectiveness. Regular cleaning and filtration are essential for maintaining fluid cleanliness.<\/p><\/li><li><p data-path-to-node=\"53,2,0\"><b data-path-to-node=\"53,2,0\" data-index-in-node=\"0\">Poor maintenance practices:<\/b> Neglecting the maintenance schedule can quickly lead to breakdowns. Regular fluid replacement and filter maintenance help prevent problems and extend the service life of the machines.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b57d9a5 elementor-widget elementor-widget-text-editor\" data-id=\"b57d9a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Summary<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a33eab9 elementor-widget elementor-widget-text-editor\" data-id=\"a33eab9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-path-to-node=\"32\">Properly selected and maintained CNC coolant is a cornerstone of cost-effective and precise manufacturing. It reduces tooling costs, protects the machine fleet, and supports sustainability efforts.<\/p><p data-path-to-node=\"32\">\u00a0<\/p><p data-path-to-node=\"33\">If you would like to optimize your plant\u2019s fluid management processes, contact the expert team at Premium \u2013 S Kft. for comprehensive engineering consulting and premium service support.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Fluids used in CNC machines are essential to manufacturing processes.\nCoolants \u2014 available in water-based, oil-based, and synthetic forms \u2014 ensure proper heat dissipation, while lubricants such as cutting oils and greases reduce friction and extend tool life.\nOil-water emulsions and mixtures both cool and lubricate the machines, maximizing productivity and equipment longevity.\nSelecting the right combination of fluids is crucial for efficient CNC machine operation and for improving the quality of the machined parts.<\/p>","protected":false},"author":10,"featured_media":7480,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-7477","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.9 (Yoast SEO v24.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CNC h\u0171t\u0151folyad\u00e9k \u00e9s ken\u0151anyagok szerepe a gy\u00e1rt\u00e1sban<\/title>\n<meta name=\"description\" content=\"Melyik a legjobb CNC h\u0171t\u0151folyad\u00e9k? 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