{"id":1357,"date":"2025-04-10T16:16:05","date_gmt":"2025-04-10T08:16:05","guid":{"rendered":"https:\/\/lt-aluminum.com\/?p=1357"},"modified":"2025-04-10T16:16:08","modified_gmt":"2025-04-10T08:16:08","slug":"what-key-steps-define-aluminum-profile-manufacturing","status":"publish","type":"post","link":"https:\/\/lt-aluminum.com\/fr\/what-key-steps-define-aluminum-profile-manufacturing\/","title":{"rendered":"Quelles sont les \u00e9tapes cl\u00e9s de la fabrication des profil\u00e9s en aluminium ?"},"content":{"rendered":"

Confused about how those complex aluminum shapes for your products are made? Sourcing parts without understanding the process can lead to quality issues or delays. From my experience at ALUT, mastering this knowledge is key.<\/p>\n\n\n\n

Based on our daily operations here at ALUT, I define aluminum profile manufacturing primarily through the extrusion process. This involves heating aluminum billets and forcing them through a shaped die using immense pressure to create continuous profiles with specific cross-sections, followed by careful finishing steps.<\/strong><\/p>\n\n\n\n

This process allows for incredible design flexibility, but it requires precision and expertise at every stage. Understanding these steps helps you communicate better with suppliers like us and ensure you get the exact components you need. Let’s look closer at how it all comes together.<\/p>\n\n\n\n

How does the aluminum profile manufacturing process work?<\/h2>\n\n\n\n

Wondering about the journey from raw metal to a finished aluminum profile? Simply ordering parts without insight into their creation can feel like a gamble. Having managed production lines for years, I can clarify the essential steps involved.<\/p>\n\n\n\n

From my direct involvement in manufacturing at ALUT, the aluminum profile manufacturing process works by first designing and creating a steel die. We then heat an aluminum billet, push it through this die with a powerful press, cool the resulting shape, stretch it for straightness, cut it to length, and finally age and finish it as required.<\/strong><\/p>\n\n\n\n

\"Complex<\/pre>\n\n\n\n
The core of aluminum profile manufacturing is almost always the extrusion process. While other methods exist for shaping aluminum, extrusion is dominant for creating linear shapes with consistent cross-sections. It’s a sophisticated process requiring careful control at each stage to ensure the final product meets the stringent quality requirements demanded by clients like you. Let’s break down the typical workflow:<\/p>\n\n\n\n
1. Conception et fabrication des matrices<\/h3>\n\n\n\n
This is where customization begins. Based on the customer’s drawing or specifications, engineers design a die \u2013 a specialized steel tool with an opening shaped like the desired profile cross-section.<\/p>\n\n\n\n
    \n
  • Solid Profiles:<\/strong>\u00a0Require a simpler die with just the shaped opening.<\/li>\n\n\n\n
  • Hollow Profiles:<\/strong>\u00a0Need more complex dies involving a mandrel (to form the void) held in place by bridges, which the aluminum flows around and re-welds behind.
    Creating the die requires precision machining and heat treatment to withstand the high pressure and temperature of extrusion. This tooling is often the main upfront investment for custom profiles.<\/li>\n<\/ul>\n\n\n\n
    2. Pr\u00e9paration des billettes<\/h3>\n\n\n\n
    The raw material starts as a solid cylindrical log of a specific aluminum alloy, called a billet.<\/p>\n\n\n\n
      \n
    • S\u00e9lection d'alliages :<\/strong>\u00a0The correct alloy (e.g., 6061, 6063) is chosen based on the required mechanical properties, finish, and application.<\/li>\n\n\n\n
    • D\u00e9coupage :<\/strong>\u00a0Billets are cut to lengths suitable for the extrusion press container.<\/li>\n\n\n\n
    • Pr\u00e9chauffage :<\/strong>\u00a0The billet is heated significantly, typically between 800\u00b0F and 925\u00b0F (425\u00b0C to 500\u00b0C). This makes the aluminum soft and malleable, but not liquid. The die is also heated.<\/li>\n<\/ul>\n\n\n\n
      3. Extrusion<\/h3>\n\n\n\n
      This is the heart of the process.<\/p>\n\n\n\n
        \n
      • The heated billet is placed in the press container.<\/li>\n\n\n\n
      • A powerful hydraulic ram applies pressure (hundreds or thousands of tons) to the billet.<\/li>\n\n\n\n
      • The pressure forces the softened aluminum through the die opening.<\/li>\n\n\n\n
      • The aluminum emerges from the die as a continuous profile with the desired cross-section.<\/li>\n<\/ul>\n\n\n\n
        4. Cooling (Quenching)<\/h3>\n\n\n\n
        As the profile exits the die onto a runout table, it must be cooled correctly.<\/p>\n\n\n\n
          \n
        • Cooling methods include air cooling or water baths\/sprays (quenching).<\/li>\n\n\n\n
        • The cooling rate is critical for achieving the desired metallurgical properties and temper (hardness\/strength). Improper cooling can lead to dimensional issues or inconsistent strength \u2013 a key quality control point we monitor closely at ALUT.<\/li>\n<\/ul>\n\n\n\n
          5. Stretching<\/h3>\n\n\n\n
          Extrusions often have minor twists or bows after cooling.<\/p>\n\n\n\n
            \n
          • The cooled profile is transferred to a stretcher.<\/li>\n\n\n\n
          • It’s gripped at both ends and pulled slightly to straighten it and relieve internal stresses.<\/li>\n<\/ul>\n\n\n\n
            6. Cutting<\/h3>\n\n\n\n
            The long, straightened profile is cut into the specific lengths ordered by the customer, usually with a precision saw.<\/p>\n\n\n\n
            7. Aging (Heat Treatment)<\/h3>\n\n\n\n
            For many common alloys (like 6000 series), aging is necessary to achieve full strength and hardness (temper).<\/p>\n\n\n\n
              \n
            • Profiles are placed in aging ovens at controlled temperatures for a set duration.<\/li>\n\n\n\n
            • Common tempers like T5 or T6 are achieved through specific combinations of cooling and aging.<\/li>\n<\/ul>\n\n\n\n
              8. Finishing and Fabrication (Optional)<\/h3>\n\n\n\n
              Depending on requirements, profiles may undergo further steps:<\/p>\n\n\n\n
                \n
              • Surface Finishes:<\/strong>\u00a0Anodizing (adds corrosion resistance and color), powder coating (durable color finish), painting, polishing, brushing.<\/li>\n\n\n\n
              • Fabrication:<\/strong>\u00a0Precision cutting, drilling, punching, milling (CNC machining), bending, welding, assembly.<\/li>\n<\/ul>\n\n\n\n
                This systematic process, when managed well with robust quality checks at each stage, ensures the reliable delivery of high-quality aluminum profiles manufacturing tailored to exact specifications.<\/p>\n\n\n\n
                What raw materials fuel aluminum profile manufacturing?<\/h2>\n\n\n\n
                Curious about what actually goes into making those aluminum profiles? Understanding the base materials is fundamental to grasping the properties and potential of the final product. From my perspective handling procurement and production, it starts with high-quality aluminum alloys.<\/p>\n\n\n\n
                Based on my experience sourcing materials for ALUT, the primary raw material fueling aluminum profile manufacturing is the aluminum billet. These cylindrical logs are cast from specific aluminum alloys, which are carefully chosen mixtures of aluminum with other elements like magnesium, silicon, copper, or zinc to achieve desired properties.<\/strong><\/p>\n\n\n\n
                \"Finishing<\/pre>\n\n\n\n
                While the end product is an “aluminum profile manufacturing,” the specific type of aluminum used is critical. Pure aluminum is actually quite soft and not suitable for most structural or demanding applications. Therefore, manufacturers use aluminum alloys \u2013 metals created by combining aluminum with one or more other elements. These alloying elements significantly alter the material’s characteristics.<\/p>\n\n\n\n
                Aluminum Billets: The Starting Point<\/h3>\n\n\n\n
                The journey begins with aluminum billets (also sometimes called logs).<\/p>\n\n\n\n
                  \n
                • Form:<\/strong>\u00a0Solid, cylindrical blocks of aluminum alloy.<\/li>\n\n\n\n
                • Creation:<\/strong>\u00a0Produced in casting houses (casthouses) by melting primary aluminum (from ore) or recycled aluminum scrap, adding precise amounts of alloying elements, treating the molten metal to remove impurities, and casting it into cylindrical molds.<\/li>\n\n\n\n
                • Quality:<\/strong>\u00a0The quality of the billet \u2013 its chemical composition, internal structure (grain size), and freedom from defects \u2013 directly impacts the extrudability and final properties of the profile. Consistent billet quality is crucial for reliable manufacturing, a factor we emphasize in our supplier audits at ALUT.<\/li>\n<\/ul>\n\n\n\n
                  Key Alloying Elements and Their Effects<\/h3>\n\n\n\n
                  Different elements are added to aluminum to enhance specific properties:<\/p>\n\n\n\n
                    \n
                  • Silicon (Si):<\/strong>\u00a0Improves fluidity in molten state, reduces melting point, enhances castability. Key in popular 6xxx series alloys.<\/li>\n\n\n\n
                  • Magnesium (Mg):<\/strong>\u00a0Increases strength (especially when combined with Silicon in 6xxx series), improves corrosion resistance.<\/li>\n\n\n\n
                  • Copper (Cu):<\/strong>\u00a0Significantly increases strength and hardness, especially after heat treatment (aging). Common in 2xxx series (aerospace alloys). Can reduce corrosion resistance.<\/li>\n\n\n\n
                  • Zinc (Zn):<\/strong>\u00a0Creates the highest strength aluminum alloys when combined with magnesium (7xxx series, also used in aerospace).<\/li>\n\n\n\n
                  • Manganese (Mn):<\/strong>\u00a0Improves strength slightly, enhances strain hardening. Common in 3xxx series (general purpose, good formability).<\/li>\n\n\n\n
                  • Iron (Fe):<\/strong>\u00a0Often present as an impurity, controlled to low levels in most extrusion alloys as it can reduce ductility.<\/li>\n<\/ul>\n\n\n\n
                    Common Aluminum Alloy Series Used in Extrusion<\/h3>\n\n\n\n
                    S\u00e9rie alliage<\/td>Primary Alloying Elements<\/td>Caract\u00e9ristiques principales<\/td>Common Applications in Profiles<\/td><\/tr>
                    1xxx<\/strong><\/td>99%+ Aluminum<\/td>Excellent corrosion resistance, high conductivity, soft<\/td>Electrical conductors, chemical equipment (less common)<\/td><\/tr>
                    3xxx<\/strong><\/td>Manganese (Mn)<\/td>Moderate strength, good formability, good corrosion res.<\/td>Heat exchangers, general sheet metal work (less common)<\/td><\/tr>
                    5xxx<\/strong><\/td>Magnesium (Mg)<\/td>Good strength, excellent corrosion resistance (marine)<\/td>Marine applications, transport, pressure vessels<\/td><\/tr>
                    6xxx<\/strong><\/td>Magnesium (Mg) & Silicon (Si)<\/td>Most common for extrusion<\/strong>, good strength, extrudability, weldability, corrosion resistance, heat-treatable<\/td>Architectural (windows, doors), structural, automotive, general use<\/td><\/tr>
                    7xxx<\/strong><\/td>Zinc (Zn) & Magnesium (Mg)<\/td>Very high strength, heat-treatable<\/td>Aerospace structures, high-stress applications<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                    The most widely used alloys for general aluminum profile manufacturing are typically from the 6xxx series<\/strong>, particularly 6063<\/strong> (favored for architectural applications due to excellent surface finish and corrosion resistance) and 6061<\/strong> (higher strength, good machinability, used in structural applications). The choice depends entirely on the performance requirements of the final product.<\/p>\n\n\n\n
                    The Role of Recycling<\/h3>\n\n\n\n
                    Aluminum is highly recyclable without losing its quality. Using recycled aluminum scrap to produce billets is common practice. This is not only environmentally beneficial but also energy-efficient, requiring only about 5% of the energy needed to produce primary aluminum from ore. Ensuring proper sorting and treatment of scrap is vital to maintain the required alloy composition and quality.<\/p>\n\n\n\n
                    Understanding these raw materials helps purchasing managers like you specify the right alloy for your application and appreciate the importance of material quality control in the manufacturing process.<\/p>\n\n\n\n
                    Which industries benefit from aluminum profile manufacturing?<\/h2>\n\n\n\n
                    Are aluminum profiles just for windows and doors? Many people associate them primarily with construction. However, as a manufacturer supplying diverse sectors, I know their reach extends far wider across modern industry.<\/p>\n\n\n\n
                    In my role at ALUT, I see countless industries benefiting directly from aluminum profile manufacturing. Key sectors include building and construction, automotive and transportation, electrical and electronics, industrial machinery and automation, consumer goods, furniture, and even aerospace due to aluminum’s unique properties.<\/strong><\/p>\n\n\n\n
                    \"Key<\/pre>\n\n\n\n
                    The unique combination of properties offered by aluminum \u2013 lightweight, high strength-to-weight ratio, corrosion resistance, thermal conductivity, electrical conductivity, recyclability, and the ability to be extruded into complex shapes \u2013 makes aluminum profiles manufacturing incredibly versatile. Let’s explore some of the major beneficiaries:<\/p>\n\n\n\n
                    B\u00e2timent et construction<\/h3>\n\n\n\n
                    This is arguably the largest market. Aluminum profiles manufacturing are essential for:<\/p>\n\n\n\n
                      \n
                    • Window and Door Frames:<\/strong>\u00a0Lightweight, strong, durable, and require minimal maintenance. Profiles can be designed with thermal breaks for energy efficiency.<\/li>\n\n\n\n
                    • Curtain Walling and Facades:<\/strong>\u00a0Provide structural support for glass panels on building exteriors.<\/li>\n\n\n\n
                    • Roofing Systems, Gutters, and Downpipes:<\/strong>\u00a0Corrosion resistance is key here.<\/li>\n\n\n\n
                    • Interior Structures:<\/strong>\u00a0Partitions, handrails, trim, framework for suspended ceilings.<\/li>\n\n\n\n
                    • Scaffolding and Ladders:<\/strong>\u00a0Lightweight and strong for portability and safety.<\/li>\n<\/ul>\n\n\n\n
                      Automotive and Transportation<\/h3>\n\n\n\n
                      Weight reduction is critical in this sector for fuel efficiency and performance. Aluminum profiles are used in:<\/p>\n\n\n\n
                        \n
                      • Vehicle Body Structures and Frames:<\/strong>\u00a0Space frames, crash management systems (bumpers).<\/li>\n\n\n\n
                      • Trim and Decorative Elements:<\/strong>\u00a0Both interior and exterior.<\/li>\n\n\n\n
                      • Battery Enclosures for Electric Vehicles (EVs):<\/strong>\u00a0Lightweight protection and thermal management.<\/li>\n\n\n\n
                      • Truck Trailers and Rail Cars:<\/strong>\u00a0Structural components where weight savings are beneficial.<\/li>\n\n\n\n
                      • Heat Exchangers:<\/strong>\u00a0Radiators, condensers (utilizing aluminum’s thermal conductivity).<\/li>\n<\/ul>\n\n\n\n
                        \u00c9lectricit\u00e9 et \u00e9lectronique<\/h3>\n\n\n\n
                        Aluminum’s properties are valuable here too:<\/p>\n\n\n\n
                          \n
                        • Dissipateurs de chaleur :<\/strong>\u00a0Essential for cooling electronic components like CPUs, GPUs, power supplies, and LED lighting. Extrusion allows for complex fin designs to maximize surface area.<\/li>\n\n\n\n
                        • Enclosures and Casings:<\/strong>\u00a0Provide durable, lightweight protection for electronic devices and equipment, offering electromagnetic shielding.<\/li>\n\n\n\n
                        • Busbars and Electrical Conductors:<\/strong>\u00a0High-conductivity aluminum alloys are used.<\/li>\n\n\n\n
                        • Frames for Solar Panels:<\/strong>\u00a0Lightweight structural support with corrosion resistance for outdoor use.<\/li>\n<\/ul>\n\n\n\n
                          Machines industrielles et automatisation<\/h3>\n\n\n\n
                            \n
                          • Machine Frames and Structures:<\/strong>\u00a0Modular framing systems (like T-slot profiles) allow for flexible and robust construction of automated equipment, conveyors, and guarding.<\/li>\n\n\n\n
                          • Linear Motion Components:<\/strong>\u00a0Guide rails, actuator bodies.<\/li>\n\n\n\n
                          • Pneumatic and Hydraulic System Components.<\/strong><\/li>\n<\/ul>\n\n\n\n
                            Consumer Goods and Furniture<\/h3>\n\n\n\n
                              \n
                            • Appareils \u00e9lectrom\u00e9nagers :<\/strong>\u00a0Trim, handles, internal components.<\/li>\n\n\n\n
                            • Mobilier :<\/strong>\u00a0Frames for chairs, tables, shelving units (especially modern designs).<\/li>\n\n\n\n
                            • Sporting Goods:<\/strong>\u00a0Bicycle frames, ski poles, tent poles.<\/li>\n\n\n\n
                            • Lighting Fixtures:<\/strong>\u00a0Housings and heat sinks for LED lighting (as detailed previously).<\/li>\n<\/ul>\n\n\n\n
                              A\u00e9rospatiale<\/h3>\n\n\n\n
                              While often requiring higher-strength alloys (2xxx, 7xxx series), the fundamental benefits of aluminum extrusion (lightweight strength) are critical for aircraft structural components, interior fittings, and cargo systems.<\/p>\n\n\n\n
                              Here’s a table summarizing some connections:<\/p>\n\n\n\n
                              L'industrie<\/td>Key Applications of Aluminum Profiles<\/td>Primary Benefits Utilized<\/td><\/tr>
                              B\u00e2timent et construction<\/strong><\/td>Windows, doors, facades, roofing, structural elements<\/td>Corrosion resistance, strength, extrudability<\/td><\/tr>
                              Automotive\/Transport<\/strong><\/td>Body structures, trim, EV battery trays, heat exchangers<\/td>Lightweight, strength-to-weight, conductivity<\/td><\/tr>
                              \u00c9lectricit\u00e9\/\u00e9lectronique<\/strong><\/td>Heat sinks, enclosures, busbars, solar panel frames<\/td>Thermal\/electrical conductivity, shielding<\/td><\/tr>
                              Machines industrielles<\/strong><\/td>Modular framing (T-slots), automation components, linear guides<\/td>Strength, modularity, precision<\/td><\/tr>
                              Consumer Goods\/Furniture<\/strong><\/td>Appliance parts, furniture frames, sporting goods, lighting fixtures<\/td>Aesthetics, lightweight, durability<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                              The widespread use across these diverse industries highlights the adaptability and value proposition of aluminum profile manufacturing, enabling innovation and efficiency in countless products.<\/p>\n\n\n\n
                              What design factors impact aluminum profile manufacturing?<\/h2>\n\n\n\n
                              Planning to design a part using aluminum profile manufacturing? Simply drawing a shape isn’t enough. Certain design choices can significantly affect how easily, efficiently, and cost-effectively a profile can be manufactured. From my experience guiding clients’ designs for manufacturability, several key factors need careful consideration.<\/p>\n\n\n\n
                              Based on countless projects at ALUT, the most critical design factors impacting aluminum profile manufacturing are the profile’s shape complexity, variations in wall thickness, specified tolerances, the chosen aluminum alloy, and any required surface finishes. Each affects die design, material flow, cooling, and potential cost.<\/strong><\/p>\n\n\n\n
                              \"Overview<\/pre>\n\n\n\n
                              Optimizing a design for manufacturing (DFM) early in the process is crucial. It helps prevent production issues, reduces costs, and ensures the final part meets functional requirements reliably \u2013 addressing potential pain points like dimensional non-conformance. Let\u2019s examine these factors:<\/p>\n\n\n\n
                              1. Shape Complexity<\/h3>\n\n\n\n
                                \n
                              • Solid vs. Hollow vs. Semi-Hollow:<\/strong>\u00a0As complexity increases from solid to semi-hollow to fully hollow profiles, the die design becomes more intricate and expensive. Hollow shapes require mandrels and support bridges within the die, which can be challenging to design and are subject to wear.<\/li>\n\n\n\n
                              • Symmetry:<\/strong>\u00a0Symmetrical shapes tend to extrude more evenly and are less prone to distortion during cooling compared to highly asymmetrical shapes.<\/li>\n\n\n\n
                              • Sharp Corners vs. Radii:<\/strong>\u00a0While sharp external corners are possible, sharp internal corners can be difficult to fill completely with metal and can create stress concentrations in the die. Incorporating small radii generally improves metal flow, strengthens the profile, and extends die life.<\/li>\n\n\n\n
                              • Deep, Narrow Channels:<\/strong>\u00a0These features can be difficult for the aluminum to flow into completely and can make the corresponding part of the die (the “tongue”) fragile.<\/li>\n<\/ul>\n\n\n\n
                                2. Wall Thickness<\/h3>\n\n\n\n
                                  \n
                                • Uniformity:<\/strong>\u00a0Profiles with uniform wall thicknesses are ideal. They cool more evenly, reducing the risk of distortion or internal stresses.<\/li>\n\n\n\n
                                • Variations:<\/strong>\u00a0Large variations between adjacent thick and thin walls can cause uneven cooling. The thicker sections retain heat longer, potentially distorting the thinner sections as they cool and shrink at different rates. Aim for gradual transitions if thickness changes are necessary.<\/li>\n\n\n\n
                                • Minimum Thickness:<\/strong>\u00a0There are practical limits to how thin a wall can be reliably extruded, depending on the alloy, profile size, and press capabilities. Very thin walls might not fill completely or could tear during extrusion.<\/li>\n<\/ul>\n\n\n\n
                                  3. Tolerances<\/h3>\n\n\n\n
                                    \n
                                  • Pr\u00e9cision dimensionnelle :<\/strong>\u00a0Specifies the allowable deviation from the nominal dimensions (e.g., height, width, wall thickness). Tighter tolerances require more precise dies, stricter process control, and potentially more complex inspection, increasing costs. Specify tolerances that are genuinely required for function, not unnecessarily tight ones. Standard industry tolerances (e.g., from the Aluminum Association) are often sufficient.<\/li>\n\n\n\n
                                  • Tol\u00e9rances g\u00e9om\u00e9triques :<\/strong>\u00a0Includes straightness, flatness, twist, and angularity. These are also subject to standard limits but can be tightened if needed, usually at extra cost. Stretching helps control straightness and twist.<\/li>\n<\/ul>\n\n\n\n
                                    4. Alloy Selection<\/h3>\n\n\n\n
                                      \n
                                    • Extrudability:<\/strong>\u00a0Some alloys flow more easily through the die than others. Alloys like 6063 are highly extrudable, while higher-strength alloys (like 7xxx series) can be more difficult and require slower extrusion speeds and higher pressures.<\/li>\n\n\n\n
                                    • Mechanical Properties:<\/strong>\u00a0The alloy choice directly dictates the final strength, hardness, and machinability.<\/li>\n\n\n\n
                                    • Finishing Characteristics:<\/strong>\u00a0Some alloys are better suited for specific finishes (e.g., 6063 for bright anodizing).<\/li>\n<\/ul>\n\n\n\n
                                      5. Surface Finish Requirements<\/h3>\n\n\n\n
                                        \n
                                      • Aesthetics:<\/strong>\u00a0Requirements for highly cosmetic surfaces (free from scratches, die lines, or handling marks) necessitate more careful handling throughout the process and may require specific die polishing or finishing techniques.<\/li>\n\n\n\n
                                      • Post-Extrusion Finishes:<\/strong>\u00a0If the profile needs anodizing, powder coating, or painting, the design should consider how these finishes will be applied (e.g., avoiding deep recesses where coating might not reach).<\/li>\n<\/ul>\n\n\n\n
                                        Considering these factors during the design phase, ideally in consultation with the manufacturer, leads to a more robust, cost-effective, and producible aluminum profile manufacturing.<\/p>\n\n\n\n
                                        Conclusion<\/h2>\n\n\n\n
                                        Aluminum profile manufacturing, primarily through extrusion, is a versatile process vital to many industries. Understanding the steps, materials, applications, and key design factors helps ensure successful outcomes and high-quality components.<\/p>\n\n\n\n
                                        <\/p>","protected":false},"excerpt":{"rendered":"
                                        Confused about how those complex aluminum shapes for your products are made? Sourcing parts without understanding the process can lead to quality issues or delays. From my experience at ALUT, mastering this knowledge is key. Based on our daily operations here at ALUT, I define aluminum profile manufacturing primarily through the extrusion process. This involves […]<\/p>\n","protected":false},"author":1,"featured_media":1368,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_uag_custom_page_level_css":"","_joinchat":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1357","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"blocksy_meta":[],"uagb_featured_image_src":{"full":["https:\/\/lt-aluminum.com\/wp-content\/uploads\/2025\/04\/Billets-used-in-aluminum-profile-manufacturing-scaled.webp",2560,1585,false],"thumbnail":["https:\/\/lt-aluminum.com\/wp-content\/uploads\/2025\/04\/Billets-used-in-aluminum-profile-manufacturing-150x150.webp",150,150,true],"medium":["https:\/\/lt-aluminum.com\/wp-content\/uploads\/2025\/04\/Billets-used-in-aluminum-profile-manufacturing-300x186.webp",300,186,true],"medium_large":["https:\/\/lt-aluminum.com\/wp-content\/uploads\/2025\/04\/Billets-used-in-aluminum-profile-manufacturing-768x476.webp",768,476,true],"large":["https:\/\/lt-aluminum.com\/wp-content\/uploads\/2025\/04\/Billets-used-in-aluminum-profile-manufacturing-1024x634.webp",1024,634,true],"1536x1536":["https:\/\/lt-aluminum.com\/wp-content\/uploads\/2025\/04\/Billets-used-in-aluminum-profile-manufacturing-1536x951.webp",1536,951,true],"2048x2048":["https:\/\/lt-aluminum.com\/wp-content\/uploads\/2025\/04\/Billets-used-in-aluminum-profile-manufacturing-2048x1268.webp",2048,1268,true],"trp-custom-language-flag":["https:\/\/lt-aluminum.com\/wp-content\/uploads\/2025\/04\/Billets-used-in-aluminum-profile-manufacturing-18x12.webp",18,12,true],"woocommerce_archive_thumbnail":["https:\/\/lt-aluminum.com\/wp-content\/uploads\/2025\/04\/Billets-used-in-aluminum-profile-manufacturing-300x186.webp",300,186,true],"woocommerce_thumbnail":["https:\/\/lt-aluminum.com\/wp-content\/uploads\/2025\/04\/Billets-used-in-aluminum-profile-manufacturing-300x300.webp",300,300,true],"woocommerce_single":["https:\/\/lt-aluminum.com\/wp-content\/uploads\/2025\/04\/Billets-used-in-aluminum-profile-manufacturing-600x372.webp",600,372,true],"woocommerce_gallery_thumbnail":["https:\/\/lt-aluminum.com\/wp-content\/uploads\/2025\/04\/Billets-used-in-aluminum-profile-manufacturing-100x100.webp",100,100,true]},"uagb_author_info":{"display_name":"adminn","author_link":"https:\/\/lt-aluminum.com\/fr\/author\/adminn\/"},"uagb_comment_info":0,"uagb_excerpt":"Confused about how those complex aluminum shapes for your products are made? Sourcing parts without understanding the process can lead to quality issues or delays. From my experience at ALUT, mastering this knowledge is key. Based on our daily operations here at ALUT, I define aluminum profile manufacturing primarily through the extrusion process. This involves\u2026","_links":{"self":[{"href":"https:\/\/lt-aluminum.com\/fr\/wp-json\/wp\/v2\/posts\/1357","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lt-aluminum.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lt-aluminum.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lt-aluminum.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lt-aluminum.com\/fr\/wp-json\/wp\/v2\/comments?post=1357"}],"version-history":[{"count":1,"href":"https:\/\/lt-aluminum.com\/fr\/wp-json\/wp\/v2\/posts\/1357\/revisions"}],"predecessor-version":[{"id":1371,"href":"https:\/\/lt-aluminum.com\/fr\/wp-json\/wp\/v2\/posts\/1357\/revisions\/1371"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lt-aluminum.com\/fr\/wp-json\/wp\/v2\/media\/1368"}],"wp:attachment":[{"href":"https:\/\/lt-aluminum.com\/fr\/wp-json\/wp\/v2\/media?parent=1357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lt-aluminum.com\/fr\/wp-json\/wp\/v2\/categories?post=1357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lt-aluminum.com\/fr\/wp-json\/wp\/v2\/tags?post=1357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}