{"id":214527,"date":"2026-02-03T09:28:57","date_gmt":"2026-02-03T08:28:57","guid":{"rendered":"https:\/\/www.lasit.it\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/"},"modified":"2026-02-03T09:40:16","modified_gmt":"2026-02-03T08:40:16","slug":"from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry","status":"publish","type":"post","link":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/","title":{"rendered":"From Dot Peen to Laser: The Technological Transition in the Aerospace Industry."},"content":{"rendered":"\n

A silent but decisive revolution is taking place at the heart of the aerospace industry. Boeing, Airbus and major industry OEMs have intensified pressure on first, second and third tier suppliers to phase out dot peen marking systems in favor of laser technology. This is not simply an aesthetic preference or a passing technological fad: this transition meets real needs for traceability, structural reliability, and automation of quality control processes. When a critical component must fly for decades at 10,000 meters altitude, every microfracture counts, and how it is marked can make the difference between an effective inspection and a potential failure point. <\/p>\n\n

\"aerospace<\/figure>\n\n

Why Dot Peen Is No Longer Enough: Technical and Operational Limitations.<\/h2>\n\n

Dot peen marking, or electromechanical micropunching, has served the aerospace industry for decades. The principle is simple: a hardened metal pin repeatedly strikes the surface of the component, creating a series of closely spaced dots that form alphanumeric characters, Data Matrix codes or logos. The result is a permanent marking that is durable and visible even under harsh conditions. <\/p>\n\n

However, Boeing (BAC 5307, BAC 5652) and Airbus (AITM 2-0002, AITM 3-0001) specifications have introduced increasingly stringent requirements that highlight the inherent limitations of micropunching<\/strong>. Plastic deformation induced by the pin creates surface microfractures and localized residual stresses. On aircraft aluminum alloys (7075-T6, 2024-T3) or titanium (Ti-6Al-4V), these microfractures can become initiation cores for fatigue crack propagation<\/strong>. In structural components subjected to thermal cycling and alternating loads, even a small discontinuity can significantly reduce the fatigue life of the part. <\/p>\n\n

Another emerging problem concerns machine readability<\/strong>. Machine vision systems and 2D scanners, now used in final assembly lines and automated warehouses, struggle to decode Data Matrix codes marked with dot peen when dot depth is not uniform, when the angle of illumination varies, or when the surface has reflections. The optical contrast between marked dot and blank surface depends on the angle of light incidence, and this variability introduces reading errors that slow down automated tracking processes. <\/p>\n\n

\"laser-marking<\/figure>\n\n

Finally, the marking speed<\/strong> and operational flexibility<\/strong> of dot peen are inadequate for modern aerospace production chains. Marking a 14×14 Data Matrix code on an aluminum bracket takes 5 to 10 seconds, depending on the depth required. If the component is curved, complex, or made of hard material, the time is even longer and the risk of pin breakage or premature wear increases. The need for dedicated fixtures for each geometry limits flexibility and increases setup costs. <\/p>\n\n

Laser Marking: Technical and Operational Benefits<\/h2>\n\n

Laser technology offers a radically different approach. Instead of mechanically deforming the surface, the laser beam focuses thermal energy on a microscopic area, causing controlled material ablation, surface oxidation or local hardening<\/strong>, depending on the process parameters and the base material. The result is permanent, high-resolution marking with no mechanical stresses or microcracks<\/strong>. <\/p>\n\n

Structural Integrity and Regulatory Compliance.<\/h3>\n\n

Fatigue tests conducted on fiber laser-marked specimens (wavelength 1064 nm, power 20-50W, frequency 20-100 kHz) have shown that the reduction in fatigue life is negligible or nil<\/strong>, provided the process parameters are optimized to avoid too deep fused zones. Typical ablation depth is between 10 and 50 micrometers, compared to 50-150 micrometers for micropunching. This difference is crucial for thin components or high-stress areas such as threaded fittings, bearing housings or structural connections. <\/p>\n\n

\"grafico-ablazione-micropercussione<\/figure>\n\n

Boeing and Airbus specifications now explicitly require, in many cases, the use of laser marking for critical components. AMS 2644<\/strong> (Laser Marking of Metals) defines process requirements, control parameters and acceptance testing. Compliance with this standard has become a prerequisite for qualifying new suppliers and maintaining AS9100 certifications. <\/p>\n\n

Optical Readability and Traceability Automation<\/h3>\n\n

Laser marking produces Data Matrix codes with high optical contrast<\/strong> and perfectly defined geometry. Each code cell is clearly distinguishable, with sharp edges and uniform depth. This results in an automatic reading rate of more than 99.5 percent<\/strong> even under less than ideal lighting conditions, the presence of oils, dust or camera vibration. Vision systems can thus operate at high speeds, reducing cycle times and minimizing identification errors. <\/p>\n\n

\"Metallo_Automotive_Imbuto_DataMatrix-1024x1024<\/figure>\n\n

An additional advantage relates to content flexibility<\/strong>. With the laser, it is possible to mark not only Data Matrix codes, but also high-density QR codes, text in small characters (up to 0.5 mm high), high-resolution logos, and variable information (progressive serial numbers, dates, batches) without any need for tool or fixture changes. Programming is done via software, and the system can be integrated with Manufacturing Execution System (MES) databases for automatic serialization and end-to-end traceability. <\/p>\n\n

Speed, Accuracy and Reduced Operating Costs<\/h3>\n\n

The speed of laser marking depends on the complexity of the content and the power available, but on average a 14×14 Data Matrix code is completed in 1-3 seconds<\/strong>, with peaks of 0.5 seconds for high-power systems (50W and above). This speed translates into a significant increase in productivity, especially in in-line marking contexts where the component advances on a conveyor and is marked on the fly. <\/p>\n\n

The positioning accuracy of<\/strong> the laser beam, handled by galvanometers or fast-deflection optical systems, ensures repeatability in the range of \u00b10.05 mm. This level of accuracy is essential for miniaturized components, curved surfaces or small marking areas. In addition, the absence of contact eliminates the risk of part damage, a recurring problem with dot peen on fragile or coated materials. <\/p>\n\n

From an economic point of view, the reduction in maintenance costs<\/strong> is evident. Dot peen systems require periodic replacement of the pivot, pneumatic actuator, and slide guides. Laser systems, on the other hand, have a fiber source operating life of more than 100,000 hours and require only periodic cleaning of the focusing lenses. The TCO (Total Cost of Ownership) is therefore lower, despite the higher initial investment. <\/p>\n\n

Parameter<\/strong><\/td>Dot Peen<\/strong><\/td>Laser Fibra<\/strong><\/td><\/tr><\/thead>
Typical marking depth<\/td>50-150 \u00b5m<\/td>10-50 \u00b5m<\/td><\/tr>
Time Marking Data Matrix 14×14<\/td>5-10 s<\/td>1-3 s<\/td><\/tr>
Automatic reading rate<\/td>85-95%<\/td>>99,5%<\/td><\/tr>
Impact on fatigue life<\/td>10-20% reduction<\/td>Negligible<\/td><\/tr>
Maintenance (hours\/year)<\/td>40-60 h<\/td>10-15 h<\/td><\/tr>
Geometric flexibility<\/td>Low (requires fixture)<\/td>High (dynamic laser)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n

Use Cases in the Aerospace Industry: Where the Laser Makes a Difference<\/h2>\n\n

Marking of Titanium Structural Components<\/h3>\n\n

Titanium alloys, widely used in wing structures, spars and landing gear, have high hardness and low thermal conductivity. Dot peen marking on titanium requires high forces, with risk of pin deformation and long cycle times. Laser, on the other hand, ablates titanium with precision<\/strong>, creating sharp, permanent markings without mechanical stress. The Heat Affected Zone (HAZ) is minimal and controllable, avoiding microstructural changes that could compromise mechanical properties. <\/p>\n\n

\"Marcatura-Laser-Componenti-Medicali-in-Titanio-1024x626<\/figure>\n\n

Traceability of Engine Components<\/h3>\n\n

Turbines, compressors and drive shafts require markings capable of withstanding temperatures above 500\u00b0C, intense vibrations and aggressive atmospheres. Laser marking, when performed with optimized parameters for surface hardening or controlled oxidation, produces markings resistant to abrasion and corrosion<\/strong> even under these extreme conditions. The ability to mark directly on chrome, nitride or PVD-coated surfaces further expands applications. <\/p>\n\n

\"Slide-01-It-BloccoMotore<\/figure>\n\n

Integration with Vision and Robotics Systems<\/h3>\n\n

In final assembly lines, marked components must be identified quickly and without error. Integration between laser markers and machine vision systems allows marking quality to be verified immediately after execution, automatically discarding nonconforming parts. Collaborative robots (cobots) can precisely position the laser on complex surfaces, marking areas that are difficult to access with traditional systems. This end-to-end automation<\/strong> reduces human intervention and improves process consistency. <\/p>\n\n

\"Sistemi-di-Visione-1024x683<\/figure>\n\n

The Transition: Challenges and Strategies for Implementation.<\/h2>\n\n

Moving from dot peen to laser is not a simple hardware replacement. It requires reviewing processes, training personnel, and adjusting qualification procedures<\/strong>. <\/p>\n\n

Process Qualification and Validation<\/h3>\n\n

Every new laser marking process must be qualified according to AMS 2644 and AS9102 (First Article Inspection). This involves defining critical parameters (power, speed, frequency, focal distance), validating them on representative samples, and demonstrating repeatability and non-criticality to structural integrity<\/strong>. Fatigue testing, metallographic analysis and NDT (non-destructive testing) inspections are mandatory steps. <\/p>\n\n

\"marking-graphic-concept<\/figure>\n\n

Training and Change Management<\/h3>\n\n

Operators accustomed to dot peen must acquire new skills: programming laser software, optimizing parameters for different materials, maintaining optics. The learning curve is rapid, but requires investment in structured training and shadowing in the field. Management needs to clearly communicate the long-term benefits<\/strong> of the transition, involving the production and quality teams early on. <\/p>\n\n

Economic Investment and ROI<\/h3>\n\n

An industrial fiber laser marking system has an entry cost of between 25,000 and 60,000 euros, depending on power, level of automation and software functionality. The return on investment is typically realized in 18 to 36 months due to reduced cycle times, reduced scrap, lower maintenance costs, and improved compliance.<\/strong> For second- and third-tier suppliers marking thousands of components per month, the payback period becomes even shorter. <\/p>\n\n

\"laser-life<\/figure>\n\n

Reference Regulations and Standards<\/h3>\n\n

Regulatory compliance is a must in the aerospace industry. In addition to the aforementioned AMS 2644<\/strong>, it is important to consider: <\/p>\n\n

    \n
  • AMS-STD-2681<\/strong>: Standard for laser marking of aerospace components, with focus on readability, permanence, and structural integrity.<\/li>\n\n\n\n
  • ISO 16016<\/strong>: Permanent marking of aerospace components, which defines general requirements and test methods.<\/li>\n\n\n\n
  • SAE AS9100<\/strong>: Quality management system for the aerospace industry, requiring complete traceability of components and processes.<\/li>\n<\/ul>\n\n

    Traceability required by regulations involves recording marking parameters, keeping qualification records, and tracing the production lot, operator, and date of marking for each individual component. Modern laser systems incorporate automatic data logging<\/strong> capabilities, facilitating compliance with these requirements. <\/p>\n\n

    Toward the Future: Innovations and Trends.<\/h2>\n\n

    The evolution of laser marking does not stop. New frontiers include the use of ultrashort (picosecond and femtosecond) lasers<\/strong> for marking on ultra-sensitive materials, color marking by controlled oxidation<\/strong> on stainless steels and titanium, and integration with artificial intelligence<\/strong> systems for automatic optimization of parameters based on material and geometry. <\/p>\n\n

    Another emerging trend involves 3D marking on curved or irregular surfaces<\/strong>, made possible by dynamic laser systems with real-time control of focal distance. This opens up new possibilities for tracking complex components, further reducing the need for fixtures and increasing production flexibility. <\/p>\n\n

    \"Immagine12-edited<\/figure>\n\n

    A Mandatory Step to Remain Competitive<\/h2>\n\n

    The transition from dot peen to laser is no longer an optional strategic choice-it is a necessity imposed by technological evolution, OEM demands, and increasingly stringent regulations.<\/strong> The benefits in terms of structural integrity, machine readability, process speed and reduced operating costs are obvious and measurable. Suppliers who delay to comply risk being excluded from the supply chains of large aerospace manufacturers, losing growth opportunities and market share. <\/p>\n\n

    For those working in the aerospace industry, investing in laser marking means not only conforming to current specifications, but also preparing for future challenges: driven automation, end-to-end digital traceability, and integration with Industry 4.0 systems. Laser marking is not just an alternative to dot peen: it is the foundation of a more efficient, reliable and sustainable production process<\/strong>. <\/p>\n","protected":false},"excerpt":{"rendered":"

    Learn why Boeing and Airbus are pushing suppliers from dot peen to laser: increased structural integrity, machine readability, and regulatory compliance.<\/p>\n","protected":false},"author":9,"featured_media":214498,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9252],"tags":[9927],"menu-item":[],"class_list":["post-214527","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-laser-applications","tag-aerospace"],"acf":[],"yoast_head":"\nLaser Marking vs Dot Peen in the Aerospace Industry.<\/title>\n<meta name=\"description\" content=\"Learn why they are pushing from dot peen to laser: greater structural integrity, machine readability, and regulatory compliance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"From Dot Peen to Laser: The Technological Transition in the Aerospace Industry.\" \/>\n<meta property=\"og:description\" content=\"Learn why they are pushing from dot peen to laser: greater structural integrity, machine readability, and regulatory compliance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/\" \/>\n<meta property=\"og:site_name\" content=\"LASIT - Laser marking\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/LASIT.Marcatura.Laser\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-03T08:28:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-03T08:40:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.lasitlaser.com\/wp-content\/uploads\/2026\/02\/dot-peen.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"768\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Monica\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\\\/\"},\"author\":{\"name\":\"Monica\",\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/#\\\/schema\\\/person\\\/9cf2fe704a26ac87cf982e8aa559d36c\"},\"headline\":\"From Dot Peen to Laser: The Technological Transition in the Aerospace Industry.\",\"datePublished\":\"2026-02-03T08:28:57+00:00\",\"dateModified\":\"2026-02-03T08:40:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\\\/\"},\"wordCount\":1751,\"publisher\":{\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.lasitlaser.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/dot-peen.webp\",\"keywords\":[\"Aerospace\"],\"articleSection\":[\"Laser Applications\"],\"inLanguage\":\"en\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\\\/\",\"url\":\"https:\\\/\\\/www.lasitlaser.com\\\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\\\/\",\"name\":\"Laser Marking vs Dot Peen in the Aerospace Industry.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.lasitlaser.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/dot-peen.webp\",\"datePublished\":\"2026-02-03T08:28:57+00:00\",\"dateModified\":\"2026-02-03T08:40:16+00:00\",\"description\":\"Learn why they are pushing from dot peen to laser: greater structural integrity, machine readability, and regulatory compliance.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\\\/#breadcrumb\"},\"inLanguage\":\"en\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.lasitlaser.com\\\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en\",\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.lasitlaser.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/dot-peen.webp\",\"contentUrl\":\"https:\\\/\\\/www.lasitlaser.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/dot-peen.webp\",\"width\":1024,\"height\":768},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.lasitlaser.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"From Dot Peen to Laser: The Technological Transition in the Aerospace Industry.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/#website\",\"url\":\"https:\\\/\\\/www.lasitlaser.com\\\/\",\"name\":\"LASIT - Laser marking\",\"description\":\"Laser marking systems\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.lasitlaser.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/#organization\",\"name\":\"Lasit Spa - Sistemi di marcatura laser\",\"url\":\"https:\\\/\\\/www.lasitlaser.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en\",\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.lasitlaser.com\\\/wp-content\\\/uploads\\\/2014\\\/07\\\/lasit_logo.png\",\"contentUrl\":\"https:\\\/\\\/www.lasitlaser.com\\\/wp-content\\\/uploads\\\/2014\\\/07\\\/lasit_logo.png\",\"width\":266,\"height\":59,\"caption\":\"Lasit Spa - Sistemi di marcatura laser\"},\"image\":{\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/LASIT.Marcatura.Laser\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/lasit-spa\\\/\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/lasitlasermarking\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.lasitlaser.com\\\/#\\\/schema\\\/person\\\/9cf2fe704a26ac87cf982e8aa559d36c\",\"name\":\"Monica\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Laser Marking vs Dot Peen in the Aerospace Industry.","description":"Learn why they are pushing from dot peen to laser: greater structural integrity, machine readability, and regulatory compliance.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/","og_locale":"en_US","og_type":"article","og_title":"From Dot Peen to Laser: The Technological Transition in the Aerospace Industry.","og_description":"Learn why they are pushing from dot peen to laser: greater structural integrity, machine readability, and regulatory compliance.","og_url":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/","og_site_name":"LASIT - Laser marking","article_publisher":"https:\/\/www.facebook.com\/LASIT.Marcatura.Laser\/","article_published_time":"2026-02-03T08:28:57+00:00","article_modified_time":"2026-02-03T08:40:16+00:00","og_image":[{"width":1024,"height":768,"url":"https:\/\/www.lasitlaser.com\/wp-content\/uploads\/2026\/02\/dot-peen.webp","type":"image\/webp"}],"author":"Monica","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/#article","isPartOf":{"@id":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/"},"author":{"name":"Monica","@id":"https:\/\/www.lasitlaser.com\/#\/schema\/person\/9cf2fe704a26ac87cf982e8aa559d36c"},"headline":"From Dot Peen to Laser: The Technological Transition in the Aerospace Industry.","datePublished":"2026-02-03T08:28:57+00:00","dateModified":"2026-02-03T08:40:16+00:00","mainEntityOfPage":{"@id":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/"},"wordCount":1751,"publisher":{"@id":"https:\/\/www.lasitlaser.com\/#organization"},"image":{"@id":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/#primaryimage"},"thumbnailUrl":"https:\/\/www.lasitlaser.com\/wp-content\/uploads\/2026\/02\/dot-peen.webp","keywords":["Aerospace"],"articleSection":["Laser Applications"],"inLanguage":"en"},{"@type":"WebPage","@id":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/","url":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/","name":"Laser Marking vs Dot Peen in the Aerospace Industry.","isPartOf":{"@id":"https:\/\/www.lasitlaser.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/#primaryimage"},"image":{"@id":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/#primaryimage"},"thumbnailUrl":"https:\/\/www.lasitlaser.com\/wp-content\/uploads\/2026\/02\/dot-peen.webp","datePublished":"2026-02-03T08:28:57+00:00","dateModified":"2026-02-03T08:40:16+00:00","description":"Learn why they are pushing from dot peen to laser: greater structural integrity, machine readability, and regulatory compliance.","breadcrumb":{"@id":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/#breadcrumb"},"inLanguage":"en","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/"]}]},{"@type":"ImageObject","inLanguage":"en","@id":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/#primaryimage","url":"https:\/\/www.lasitlaser.com\/wp-content\/uploads\/2026\/02\/dot-peen.webp","contentUrl":"https:\/\/www.lasitlaser.com\/wp-content\/uploads\/2026\/02\/dot-peen.webp","width":1024,"height":768},{"@type":"BreadcrumbList","@id":"https:\/\/www.lasitlaser.com\/from-dot-peen-to-laser-the-technological-transition-in-the-aerospace-industry\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.lasitlaser.com\/"},{"@type":"ListItem","position":2,"name":"From Dot Peen to Laser: The Technological Transition in the Aerospace Industry."}]},{"@type":"WebSite","@id":"https:\/\/www.lasitlaser.com\/#website","url":"https:\/\/www.lasitlaser.com\/","name":"LASIT - Laser marking","description":"Laser marking systems","publisher":{"@id":"https:\/\/www.lasitlaser.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.lasitlaser.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en"},{"@type":"Organization","@id":"https:\/\/www.lasitlaser.com\/#organization","name":"Lasit Spa - Sistemi di marcatura laser","url":"https:\/\/www.lasitlaser.com\/","logo":{"@type":"ImageObject","inLanguage":"en","@id":"https:\/\/www.lasitlaser.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.lasitlaser.com\/wp-content\/uploads\/2014\/07\/lasit_logo.png","contentUrl":"https:\/\/www.lasitlaser.com\/wp-content\/uploads\/2014\/07\/lasit_logo.png","width":266,"height":59,"caption":"Lasit Spa - Sistemi di marcatura laser"},"image":{"@id":"https:\/\/www.lasitlaser.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/LASIT.Marcatura.Laser\/","https:\/\/www.linkedin.com\/company\/lasit-spa\/","https:\/\/www.youtube.com\/user\/lasitlasermarking"]},{"@type":"Person","@id":"https:\/\/www.lasitlaser.com\/#\/schema\/person\/9cf2fe704a26ac87cf982e8aa559d36c","name":"Monica"}]}},"_links":{"self":[{"href":"https:\/\/www.lasitlaser.com\/wp-json\/wp\/v2\/posts\/214527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lasitlaser.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lasitlaser.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lasitlaser.com\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lasitlaser.com\/wp-json\/wp\/v2\/comments?post=214527"}],"version-history":[{"count":0,"href":"https:\/\/www.lasitlaser.com\/wp-json\/wp\/v2\/posts\/214527\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lasitlaser.com\/wp-json\/wp\/v2\/media\/214498"}],"wp:attachment":[{"href":"https:\/\/www.lasitlaser.com\/wp-json\/wp\/v2\/media?parent=214527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lasitlaser.com\/wp-json\/wp\/v2\/categories?post=214527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lasitlaser.com\/wp-json\/wp\/v2\/tags?post=214527"},{"taxonomy":"menu-item","embeddable":true,"href":"https:\/\/www.lasitlaser.com\/wp-json\/wp\/v2\/menu-item?post=214527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}